mirror of
https://github.com/flutter/flutter
synced 2024-08-27 12:00:58 +00:00
This reverts commit 4ec8883b83
.
This commit is contained in:
parent
4ec8883b83
commit
ec4f22c17b
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@ -11,7 +11,7 @@ dependencies:
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sdk: flutter
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test: 1.5.1
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analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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args: 1.5.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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async: 2.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -20,7 +20,7 @@ dependencies:
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convert: 2.0.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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crypto: 2.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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http: 0.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -29,7 +29,7 @@ dependencies:
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io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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json_rpc_2: 2.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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meta: 1.1.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -67,4 +67,4 @@ dependencies:
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flutter:
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uses-material-design: true
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# PUBSPEC CHECKSUM: 42f2
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# PUBSPEC CHECKSUM: 4a91
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@ -41,11 +41,11 @@ dev_dependencies:
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sdk: flutter
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test: 1.5.1
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analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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args: 1.5.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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http: 0.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -53,7 +53,7 @@ dev_dependencies:
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http_parser: 3.1.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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mime: 0.9.6+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -84,4 +84,4 @@ flutter:
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- packages/flutter_gallery_assets/people/square/ali.png
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- packages/flutter_gallery_assets/places/india_chettinad_silk_maker.png
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# PUBSPEC CHECKSUM: 6ac2
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# PUBSPEC CHECKSUM: 5461
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@ -15,7 +15,7 @@ dependencies:
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path: ../../../examples/stocks
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test: 1.5.1
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analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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args: 1.5.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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async: 2.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -25,7 +25,7 @@ dependencies:
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crypto: 2.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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dart_style: 1.2.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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http: 0.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -37,7 +37,7 @@ dependencies:
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isolate: 2.0.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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json_rpc_2: 2.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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mime: 0.9.6+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -75,4 +75,4 @@ dependencies:
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flutter:
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uses-material-design: true
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# PUBSPEC CHECKSUM: c249
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# PUBSPEC CHECKSUM: 71e7
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@ -15,7 +15,7 @@ dependencies:
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http_parser: 3.1.3
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test: 1.5.1
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analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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async: 2.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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charcode: 1.1.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -24,7 +24,7 @@ dependencies:
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crypto: 2.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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file: 5.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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http_multi_server: 2.0.5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -32,7 +32,7 @@ dependencies:
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io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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json_rpc_2: 2.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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mime: 0.9.6+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -66,4 +66,4 @@ dev_dependencies:
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mockito: 4.0.0
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test_api: 0.2.1
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# PUBSPEC CHECKSUM: ba96
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# PUBSPEC CHECKSUM: aa35
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@ -38,10 +38,10 @@ dev_dependencies:
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# See packages/flutter_test/pubspec.yaml for why we're pinning this version.
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test: 1.5.1
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analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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http: 0.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -49,7 +49,7 @@ dev_dependencies:
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http_parser: 3.1.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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||||
kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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mime: 0.9.6+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -73,4 +73,4 @@ dev_dependencies:
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watcher: 0.9.7+10 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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yaml: 2.1.15 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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# PUBSPEC CHECKSUM: df7b
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# PUBSPEC CHECKSUM: 021a
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@ -8,7 +8,7 @@ dependencies:
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sdk: flutter
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test: 1.5.1
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analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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args: 1.5.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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async: 2.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -18,7 +18,7 @@ dependencies:
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crypto: 2.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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file: 5.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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http: 0.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -28,7 +28,7 @@ dependencies:
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io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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json_rpc_2: 2.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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meta: 1.1.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -65,4 +65,4 @@ dependencies:
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flutter:
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uses-material-design: true
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# PUBSPEC CHECKSUM: cf3b
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# PUBSPEC CHECKSUM: c4d9
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@ -37,11 +37,11 @@ dev_dependencies:
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sdk: flutter
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test: 1.5.1
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analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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args: 1.5.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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http: 0.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -49,7 +49,7 @@ dev_dependencies:
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http_parser: 3.1.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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mime: 0.9.6+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -79,4 +79,4 @@ dev_dependencies:
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flutter:
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uses-material-design: true
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# PUBSPEC CHECKSUM: f2f5
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# PUBSPEC CHECKSUM: bc94
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@ -12,7 +12,7 @@ dependencies:
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sdk: flutter
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test: 1.5.1
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analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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args: 1.5.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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async: 2.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -22,7 +22,7 @@ dependencies:
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crypto: 2.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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file: 5.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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http: 0.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -32,7 +32,7 @@ dependencies:
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io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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json_rpc_2: 2.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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meta: 1.1.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
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@ -69,4 +69,4 @@ dependencies:
|
|||
flutter:
|
||||
uses-material-design: true
|
||||
|
||||
# PUBSPEC CHECKSUM: cf3b
|
||||
# PUBSPEC CHECKSUM: c4d9
|
||||
|
|
|
@ -12,7 +12,7 @@ dependencies:
|
|||
sdk: flutter
|
||||
test: 1.5.1
|
||||
|
||||
analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
args: 1.5.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
async: 2.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -22,7 +22,7 @@ dependencies:
|
|||
crypto: 2.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
file: 5.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
http: 0.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -32,7 +32,7 @@ dependencies:
|
|||
io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
json_rpc_2: 2.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
meta: 1.1.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -69,4 +69,4 @@ dependencies:
|
|||
flutter:
|
||||
uses-material-design: true
|
||||
|
||||
# PUBSPEC CHECKSUM: cf3b
|
||||
# PUBSPEC CHECKSUM: c4d9
|
||||
|
|
|
@ -12,7 +12,7 @@ dependencies:
|
|||
sdk: flutter
|
||||
test: 1.5.1
|
||||
|
||||
analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
args: 1.5.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
async: 2.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -22,7 +22,7 @@ dependencies:
|
|||
crypto: 2.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
file: 5.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
http: 0.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -32,7 +32,7 @@ dependencies:
|
|||
io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
json_rpc_2: 2.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
meta: 1.1.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -69,4 +69,4 @@ dependencies:
|
|||
flutter:
|
||||
uses-material-design: true
|
||||
|
||||
# PUBSPEC CHECKSUM: cf3b
|
||||
# PUBSPEC CHECKSUM: c4d9
|
||||
|
|
|
@ -12,7 +12,7 @@ dependencies:
|
|||
sdk: flutter
|
||||
test: 1.5.1
|
||||
|
||||
analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
args: 1.5.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
async: 2.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -22,7 +22,7 @@ dependencies:
|
|||
crypto: 2.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
file: 5.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
http: 0.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -32,7 +32,7 @@ dependencies:
|
|||
io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
json_rpc_2: 2.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
meta: 1.1.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -69,4 +69,4 @@ dependencies:
|
|||
flutter:
|
||||
uses-material-design: true
|
||||
|
||||
# PUBSPEC CHECKSUM: cf3b
|
||||
# PUBSPEC CHECKSUM: c4d9
|
||||
|
|
|
@ -13,7 +13,7 @@ dependencies:
|
|||
sdk: flutter
|
||||
test: 1.5.1
|
||||
|
||||
analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
archive: 2.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
args: 1.5.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
async: 2.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -24,7 +24,7 @@ dependencies:
|
|||
crypto: 2.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
file: 5.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
http: 0.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -34,7 +34,7 @@ dependencies:
|
|||
io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
json_rpc_2: 2.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
meta: 1.1.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -79,4 +79,4 @@ dev_dependencies:
|
|||
flutter:
|
||||
uses-material-design: true
|
||||
|
||||
# PUBSPEC CHECKSUM: 9e4d
|
||||
# PUBSPEC CHECKSUM: 3beb
|
||||
|
|
|
@ -18,17 +18,17 @@ dependencies:
|
|||
meta: 1.1.6
|
||||
platform: 2.2.0
|
||||
|
||||
analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
async: 2.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
charcode: 1.1.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
collection: 1.14.11 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
convert: 2.0.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
crypto: 2.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
package_config: 1.0.5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
path: 1.6.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -100,4 +100,4 @@ executables:
|
|||
vm_service_client: 0.2.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
web_socket_channel: 1.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
||||
# PUBSPEC CHECKSUM: d555
|
||||
# PUBSPEC CHECKSUM: a3f3
|
||||
|
|
|
@ -22,7 +22,7 @@ dev_dependencies:
|
|||
sdk: flutter
|
||||
test: 1.5.1
|
||||
|
||||
analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
args: 1.5.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
async: 2.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -31,7 +31,7 @@ dev_dependencies:
|
|||
crypto: 2.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
file: 5.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
http: 0.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -41,7 +41,7 @@ dev_dependencies:
|
|||
io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
json_rpc_2: 2.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
mime: 0.9.6+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -75,4 +75,4 @@ dev_dependencies:
|
|||
flutter:
|
||||
uses-material-design: true
|
||||
|
||||
# PUBSPEC CHECKSUM: c324
|
||||
# PUBSPEC CHECKSUM: d4c2
|
||||
|
|
|
@ -1,136 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
import 'package:flutter_gallery/demo/shrine/backdrop.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/category_menu_page.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/colors.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/expanding_bottom_sheet.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/home.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/login.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/supplemental/cut_corners_border.dart';
|
||||
|
||||
class ShrineApp extends StatefulWidget {
|
||||
@override
|
||||
_ShrineAppState createState() => _ShrineAppState();
|
||||
}
|
||||
|
||||
class _ShrineAppState extends State<ShrineApp> with SingleTickerProviderStateMixin {
|
||||
// Controller to coordinate both the opening/closing of backdrop and sliding
|
||||
// of expanding bottom sheet
|
||||
AnimationController _controller;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
_controller = AnimationController(
|
||||
vsync: this,
|
||||
duration: const Duration(milliseconds: 450),
|
||||
value: 1.0,
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return MaterialApp(
|
||||
title: 'Shrine',
|
||||
home: HomePage(
|
||||
backdrop: Backdrop(
|
||||
frontLayer: const ProductPage(),
|
||||
backLayer: CategoryMenuPage(onCategoryTap: () => _controller.forward()),
|
||||
frontTitle: const Text('SHRINE'),
|
||||
backTitle: const Text('MENU'),
|
||||
controller: _controller,
|
||||
),
|
||||
expandingBottomSheet: ExpandingBottomSheet(hideController: _controller),
|
||||
),
|
||||
initialRoute: '/login',
|
||||
onGenerateRoute: _getRoute,
|
||||
theme: _kShrineTheme,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
Route<dynamic> _getRoute(RouteSettings settings) {
|
||||
if (settings.name != '/login') {
|
||||
return null;
|
||||
}
|
||||
|
||||
return MaterialPageRoute<void>(
|
||||
settings: settings,
|
||||
builder: (BuildContext context) => LoginPage(),
|
||||
fullscreenDialog: true,
|
||||
);
|
||||
}
|
||||
|
||||
final ThemeData _kShrineTheme = _buildShrineTheme();
|
||||
|
||||
IconThemeData _customIconTheme(IconThemeData original) {
|
||||
return original.copyWith(color: kShrineBrown900);
|
||||
}
|
||||
|
||||
ThemeData _buildShrineTheme() {
|
||||
final ThemeData base = ThemeData.light();
|
||||
return base.copyWith(
|
||||
colorScheme: kShrineColorScheme,
|
||||
accentColor: kShrineBrown900,
|
||||
primaryColor: kShrinePink100,
|
||||
buttonColor: kShrinePink100,
|
||||
scaffoldBackgroundColor: kShrineBackgroundWhite,
|
||||
cardColor: kShrineBackgroundWhite,
|
||||
textSelectionColor: kShrinePink100,
|
||||
errorColor: kShrineErrorRed,
|
||||
buttonTheme: const ButtonThemeData(
|
||||
colorScheme: kShrineColorScheme,
|
||||
textTheme: ButtonTextTheme.normal,
|
||||
),
|
||||
primaryIconTheme: _customIconTheme(base.iconTheme),
|
||||
inputDecorationTheme: const InputDecorationTheme(border: CutCornersBorder()),
|
||||
textTheme: _buildShrineTextTheme(base.textTheme),
|
||||
primaryTextTheme: _buildShrineTextTheme(base.primaryTextTheme),
|
||||
accentTextTheme: _buildShrineTextTheme(base.accentTextTheme),
|
||||
iconTheme: _customIconTheme(base.iconTheme),
|
||||
);
|
||||
}
|
||||
|
||||
TextTheme _buildShrineTextTheme(TextTheme base) {
|
||||
return base.copyWith(
|
||||
headline: base.headline.copyWith(fontWeight: FontWeight.w500),
|
||||
title: base.title.copyWith(fontSize: 18.0),
|
||||
caption: base.caption.copyWith(fontWeight: FontWeight.w400, fontSize: 14.0),
|
||||
body2: base.body2.copyWith(fontWeight: FontWeight.w500, fontSize: 16.0),
|
||||
button: base.button.copyWith(fontWeight: FontWeight.w500, fontSize: 14.0),
|
||||
).apply(
|
||||
fontFamily: 'Raleway',
|
||||
displayColor: kShrineBrown900,
|
||||
bodyColor: kShrineBrown900,
|
||||
);
|
||||
}
|
||||
|
||||
const ColorScheme kShrineColorScheme = ColorScheme(
|
||||
primary: kShrinePink100,
|
||||
primaryVariant: kShrineBrown900,
|
||||
secondary: kShrinePink50,
|
||||
secondaryVariant: kShrineBrown900,
|
||||
surface: kShrineSurfaceWhite,
|
||||
background: kShrineBackgroundWhite,
|
||||
error: kShrineErrorRed,
|
||||
onPrimary: kShrineBrown900,
|
||||
onSecondary: kShrineBrown900,
|
||||
onSurface: kShrineBrown900,
|
||||
onBackground: kShrineBrown900,
|
||||
onError: kShrineSurfaceWhite,
|
||||
brightness: Brightness.light,
|
||||
);
|
|
@ -1,330 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:meta/meta.dart';
|
||||
|
||||
import 'package:flutter_gallery/demo/shrine/login.dart';
|
||||
|
||||
const Cubic _kAccelerateCurve = Cubic(0.548, 0.0, 0.757, 0.464);
|
||||
const Cubic _kDecelerateCurve = Cubic(0.23, 0.94, 0.41, 1.0);
|
||||
const double _kPeakVelocityTime = 0.248210;
|
||||
const double _kPeakVelocityProgress = 0.379146;
|
||||
|
||||
class _FrontLayer extends StatelessWidget {
|
||||
const _FrontLayer({
|
||||
Key key,
|
||||
this.onTap,
|
||||
this.child,
|
||||
}) : super(key: key);
|
||||
|
||||
final VoidCallback onTap;
|
||||
final Widget child;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Material(
|
||||
elevation: 16.0,
|
||||
shape: const BeveledRectangleBorder(
|
||||
borderRadius: BorderRadius.only(topLeft: Radius.circular(46.0)),
|
||||
),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.stretch,
|
||||
children: <Widget>[
|
||||
GestureDetector(
|
||||
behavior: HitTestBehavior.opaque,
|
||||
onTap: onTap,
|
||||
child: Container(
|
||||
height: 40.0,
|
||||
alignment: AlignmentDirectional.centerStart,
|
||||
),
|
||||
),
|
||||
Expanded(
|
||||
child: child,
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _BackdropTitle extends AnimatedWidget {
|
||||
const _BackdropTitle({
|
||||
Key key,
|
||||
Listenable listenable,
|
||||
this.onPress,
|
||||
@required this.frontTitle,
|
||||
@required this.backTitle,
|
||||
}) : assert(frontTitle != null),
|
||||
assert(backTitle != null),
|
||||
super(key: key, listenable: listenable);
|
||||
|
||||
final Function onPress;
|
||||
final Widget frontTitle;
|
||||
final Widget backTitle;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final Animation<double> animation = CurvedAnimation(
|
||||
parent: listenable,
|
||||
curve: const Interval(0.0, 0.78),
|
||||
);
|
||||
|
||||
return DefaultTextStyle(
|
||||
style: Theme.of(context).primaryTextTheme.title,
|
||||
softWrap: false,
|
||||
overflow: TextOverflow.ellipsis,
|
||||
child: Row(children: <Widget>[
|
||||
// branded icon
|
||||
SizedBox(
|
||||
width: 72.0,
|
||||
child: IconButton(
|
||||
padding: const EdgeInsets.only(right: 8.0),
|
||||
onPressed: onPress,
|
||||
icon: Stack(children: <Widget>[
|
||||
Opacity(
|
||||
opacity: animation.value,
|
||||
child: const ImageIcon(AssetImage('packages/shrine_images/slanted_menu.png')),
|
||||
),
|
||||
FractionalTranslation(
|
||||
translation: Tween<Offset>(
|
||||
begin: Offset.zero,
|
||||
end: const Offset(1.0, 0.0),
|
||||
).evaluate(animation),
|
||||
child: const ImageIcon(AssetImage('packages/shrine_images/diamond.png')),
|
||||
)
|
||||
]),
|
||||
),
|
||||
),
|
||||
// Here, we do a custom cross fade between backTitle and frontTitle.
|
||||
// This makes a smooth animation between the two texts.
|
||||
Stack(
|
||||
children: <Widget>[
|
||||
Opacity(
|
||||
opacity: CurvedAnimation(
|
||||
parent: ReverseAnimation(animation),
|
||||
curve: const Interval(0.5, 1.0),
|
||||
).value,
|
||||
child: FractionalTranslation(
|
||||
translation: Tween<Offset>(
|
||||
begin: Offset.zero,
|
||||
end: const Offset(0.5, 0.0),
|
||||
).evaluate(animation),
|
||||
child: backTitle,
|
||||
),
|
||||
),
|
||||
Opacity(
|
||||
opacity: CurvedAnimation(
|
||||
parent: animation,
|
||||
curve: const Interval(0.5, 1.0),
|
||||
).value,
|
||||
child: FractionalTranslation(
|
||||
translation: Tween<Offset>(
|
||||
begin: const Offset(-0.25, 0.0),
|
||||
end: Offset.zero,
|
||||
).evaluate(animation),
|
||||
child: frontTitle,
|
||||
),
|
||||
),
|
||||
],
|
||||
)
|
||||
]),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// Builds a Backdrop.
|
||||
///
|
||||
/// A Backdrop widget has two layers, front and back. The front layer is shown
|
||||
/// by default, and slides down to show the back layer, from which a user
|
||||
/// can make a selection. The user can also configure the titles for when the
|
||||
/// front or back layer is showing.
|
||||
class Backdrop extends StatefulWidget {
|
||||
const Backdrop({
|
||||
@required this.frontLayer,
|
||||
@required this.backLayer,
|
||||
@required this.frontTitle,
|
||||
@required this.backTitle,
|
||||
@required this.controller,
|
||||
}) : assert(frontLayer != null),
|
||||
assert(backLayer != null),
|
||||
assert(frontTitle != null),
|
||||
assert(backTitle != null),
|
||||
assert(controller != null);
|
||||
|
||||
final Widget frontLayer;
|
||||
final Widget backLayer;
|
||||
final Widget frontTitle;
|
||||
final Widget backTitle;
|
||||
final AnimationController controller;
|
||||
|
||||
@override
|
||||
_BackdropState createState() => _BackdropState();
|
||||
}
|
||||
|
||||
class _BackdropState extends State<Backdrop> with SingleTickerProviderStateMixin {
|
||||
final GlobalKey _backdropKey = GlobalKey(debugLabel: 'Backdrop');
|
||||
AnimationController _controller;
|
||||
Animation<RelativeRect> _layerAnimation;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
_controller = widget.controller;
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
_controller.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
bool get _frontLayerVisible {
|
||||
final AnimationStatus status = _controller.status;
|
||||
return status == AnimationStatus.completed || status == AnimationStatus.forward;
|
||||
}
|
||||
|
||||
void _toggleBackdropLayerVisibility() {
|
||||
// Call setState here to update layerAnimation if that's necessary
|
||||
setState(() {
|
||||
_frontLayerVisible ? _controller.reverse() : _controller.forward();
|
||||
});
|
||||
}
|
||||
|
||||
// _layerAnimation animates the front layer between open and close.
|
||||
// _getLayerAnimation adjusts the values in the TweenSequence so the
|
||||
// curve and timing are correct in both directions.
|
||||
Animation<RelativeRect> _getLayerAnimation(Size layerSize, double layerTop) {
|
||||
Curve firstCurve; // Curve for first TweenSequenceItem
|
||||
Curve secondCurve; // Curve for second TweenSequenceItem
|
||||
double firstWeight; // Weight of first TweenSequenceItem
|
||||
double secondWeight; // Weight of second TweenSequenceItem
|
||||
Animation<double> animation; // Animation on which TweenSequence runs
|
||||
|
||||
if (_frontLayerVisible) {
|
||||
firstCurve = _kAccelerateCurve;
|
||||
secondCurve = _kDecelerateCurve;
|
||||
firstWeight = _kPeakVelocityTime;
|
||||
secondWeight = 1.0 - _kPeakVelocityTime;
|
||||
animation = CurvedAnimation(
|
||||
parent: _controller.view,
|
||||
curve: const Interval(0.0, 0.78),
|
||||
);
|
||||
} else {
|
||||
// These values are only used when the controller runs from t=1.0 to t=0.0
|
||||
firstCurve = _kDecelerateCurve.flipped;
|
||||
secondCurve = _kAccelerateCurve.flipped;
|
||||
firstWeight = 1.0 - _kPeakVelocityTime;
|
||||
secondWeight = _kPeakVelocityTime;
|
||||
animation = _controller.view;
|
||||
}
|
||||
|
||||
return TweenSequence<RelativeRect>(
|
||||
<TweenSequenceItem<RelativeRect>>[
|
||||
TweenSequenceItem<RelativeRect>(
|
||||
tween: RelativeRectTween(
|
||||
begin: RelativeRect.fromLTRB(
|
||||
0.0,
|
||||
layerTop,
|
||||
0.0,
|
||||
layerTop - layerSize.height,
|
||||
),
|
||||
end: RelativeRect.fromLTRB(
|
||||
0.0,
|
||||
layerTop * _kPeakVelocityProgress,
|
||||
0.0,
|
||||
(layerTop - layerSize.height) * _kPeakVelocityProgress,
|
||||
),
|
||||
).chain(CurveTween(curve: firstCurve)),
|
||||
weight: firstWeight,
|
||||
),
|
||||
TweenSequenceItem<RelativeRect>(
|
||||
tween: RelativeRectTween(
|
||||
begin: RelativeRect.fromLTRB(
|
||||
0.0,
|
||||
layerTop * _kPeakVelocityProgress,
|
||||
0.0,
|
||||
(layerTop - layerSize.height) * _kPeakVelocityProgress,
|
||||
),
|
||||
end: RelativeRect.fill,
|
||||
).chain(CurveTween(curve: secondCurve)),
|
||||
weight: secondWeight,
|
||||
),
|
||||
],
|
||||
).animate(animation);
|
||||
}
|
||||
|
||||
Widget _buildStack(BuildContext context, BoxConstraints constraints) {
|
||||
const double layerTitleHeight = 48.0;
|
||||
final Size layerSize = constraints.biggest;
|
||||
final double layerTop = layerSize.height - layerTitleHeight;
|
||||
|
||||
_layerAnimation = _getLayerAnimation(layerSize, layerTop);
|
||||
|
||||
return Stack(
|
||||
key: _backdropKey,
|
||||
children: <Widget>[
|
||||
widget.backLayer,
|
||||
PositionedTransition(
|
||||
rect: _layerAnimation,
|
||||
child: _FrontLayer(
|
||||
onTap: _toggleBackdropLayerVisibility,
|
||||
child: widget.frontLayer,
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final AppBar appBar = AppBar(
|
||||
brightness: Brightness.light,
|
||||
elevation: 0.0,
|
||||
titleSpacing: 0.0,
|
||||
title: _BackdropTitle(
|
||||
listenable: _controller.view,
|
||||
onPress: _toggleBackdropLayerVisibility,
|
||||
frontTitle: widget.frontTitle,
|
||||
backTitle: widget.backTitle,
|
||||
),
|
||||
actions: <Widget>[
|
||||
IconButton(
|
||||
icon: const Icon(Icons.search, semanticLabel: 'login'),
|
||||
onPressed: () {
|
||||
Navigator.push<void>(
|
||||
context,
|
||||
MaterialPageRoute<void>(builder: (BuildContext context) => LoginPage()),
|
||||
);
|
||||
},
|
||||
),
|
||||
IconButton(
|
||||
icon: const Icon(Icons.tune, semanticLabel: 'login'),
|
||||
onPressed: () {
|
||||
Navigator.push<void>(
|
||||
context,
|
||||
MaterialPageRoute<void>(builder: (BuildContext context) => LoginPage()),
|
||||
);
|
||||
},
|
||||
),
|
||||
],
|
||||
);
|
||||
return Scaffold(
|
||||
appBar: appBar,
|
||||
body: LayoutBuilder(
|
||||
builder: _buildStack,
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
|
@ -1,85 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:scoped_model/scoped_model.dart';
|
||||
|
||||
import 'package:flutter_gallery/demo/shrine/colors.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/model/app_state_model.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/model/product.dart';
|
||||
|
||||
class CategoryMenuPage extends StatelessWidget {
|
||||
const CategoryMenuPage({
|
||||
Key key,
|
||||
this.onCategoryTap,
|
||||
}) : super(key: key);
|
||||
|
||||
final VoidCallback onCategoryTap;
|
||||
|
||||
Widget _buildCategory(Category category, BuildContext context) {
|
||||
final String categoryString = category.toString().replaceAll('Category.', '').toUpperCase();
|
||||
final ThemeData theme = Theme.of(context);
|
||||
return ScopedModelDescendant<AppStateModel>(
|
||||
builder: (BuildContext context, Widget child, AppStateModel model) =>
|
||||
GestureDetector(
|
||||
onTap: () {
|
||||
model.setCategory(category);
|
||||
if (onCategoryTap != null) {
|
||||
onCategoryTap();
|
||||
}
|
||||
},
|
||||
child: model.selectedCategory == category
|
||||
? Column(
|
||||
children: <Widget>[
|
||||
const SizedBox(height: 16.0),
|
||||
Text(
|
||||
categoryString,
|
||||
style: theme.textTheme.body2,
|
||||
textAlign: TextAlign.center,
|
||||
),
|
||||
const SizedBox(height: 14.0),
|
||||
Container(
|
||||
width: 70.0,
|
||||
height: 2.0,
|
||||
color: kShrinePink400,
|
||||
),
|
||||
],
|
||||
)
|
||||
: Padding(
|
||||
padding: const EdgeInsets.symmetric(vertical: 16.0),
|
||||
child: Text(
|
||||
categoryString,
|
||||
style: theme.textTheme.body2.copyWith(
|
||||
color: kShrineBrown900.withAlpha(153)
|
||||
),
|
||||
textAlign: TextAlign.center,
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Center(
|
||||
child: Container(
|
||||
padding: const EdgeInsets.only(top: 40.0),
|
||||
color: kShrinePink100,
|
||||
child: ListView(
|
||||
children: Category.values.map((Category c) => _buildCategory(c, context)).toList(),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
|
@ -1,28 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
const Color kShrinePink50 = Color(0xFFFEEAE6);
|
||||
const Color kShrinePink100 = Color(0xFFFEDBD0);
|
||||
const Color kShrinePink300 = Color(0xFFFBB8AC);
|
||||
const Color kShrinePink400 = Color(0xFFEAA4A4);
|
||||
|
||||
const Color kShrineBrown900 = Color(0xFF442B2D);
|
||||
const Color kShrineBrown600 = Color(0xFF7D4F52);
|
||||
|
||||
const Color kShrineErrorRed = Color(0xFFC5032B);
|
||||
|
||||
const Color kShrineSurfaceWhite = Color(0xFFFFFBFA);
|
||||
const Color kShrineBackgroundWhite = Colors.white;
|
|
@ -1,655 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'dart:async';
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter/services.dart';
|
||||
import 'package:meta/meta.dart';
|
||||
import 'package:scoped_model/scoped_model.dart';
|
||||
|
||||
import 'package:flutter_gallery/demo/shrine/colors.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/model/app_state_model.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/model/product.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/shopping_cart.dart';
|
||||
|
||||
// These curves define the emphasized easing curve.
|
||||
const Cubic _kAccelerateCurve = Cubic(0.548, 0.0, 0.757, 0.464);
|
||||
const Cubic _kDecelerateCurve = Cubic(0.23, 0.94, 0.41, 1.0);
|
||||
// The time at which the accelerate and decelerate curves switch off
|
||||
const double _kPeakVelocityTime = 0.248210;
|
||||
// Percent (as a decimal) of animation that should be completed at _peakVelocityTime
|
||||
const double _kPeakVelocityProgress = 0.379146;
|
||||
const double _kCartHeight = 56.0;
|
||||
// Radius of the shape on the top left of the sheet.
|
||||
const double _kCornerRadius = 24.0;
|
||||
// Width for just the cart icon and no thumbnails.
|
||||
const double _kWidthForCartIcon = 64.0;
|
||||
|
||||
class ExpandingBottomSheet extends StatefulWidget {
|
||||
const ExpandingBottomSheet({Key key, @required this.hideController})
|
||||
: assert(hideController != null),
|
||||
super(key: key);
|
||||
|
||||
final AnimationController hideController;
|
||||
|
||||
@override
|
||||
_ExpandingBottomSheetState createState() => _ExpandingBottomSheetState();
|
||||
|
||||
static _ExpandingBottomSheetState of(BuildContext context, {bool isNullOk = false}) {
|
||||
assert(isNullOk != null);
|
||||
assert(context != null);
|
||||
final _ExpandingBottomSheetState result = context.ancestorStateOfType(
|
||||
const TypeMatcher<_ExpandingBottomSheetState>()
|
||||
);
|
||||
if (isNullOk || result != null) {
|
||||
return result;
|
||||
}
|
||||
throw FlutterError(
|
||||
'ExpandingBottomSheet.of() called with a context that does not contain a ExpandingBottomSheet.\n');
|
||||
}
|
||||
}
|
||||
|
||||
// Emphasized Easing is a motion curve that has an organic, exciting feeling.
|
||||
// It's very fast to begin with and then very slow to finish. Unlike standard
|
||||
// curves, like [Curves.fastOutSlowIn], it can't be expressed in a cubic bezier
|
||||
// curve formula. It's quintic, not cubic. But it _can_ be expressed as one
|
||||
// curve followed by another, which we do here.
|
||||
Animation<T> _getEmphasizedEasingAnimation<T>({
|
||||
@required T begin,
|
||||
@required T peak,
|
||||
@required T end,
|
||||
@required bool isForward,
|
||||
@required Animation<double> parent}) {
|
||||
Curve firstCurve;
|
||||
Curve secondCurve;
|
||||
double firstWeight;
|
||||
double secondWeight;
|
||||
|
||||
if (isForward) {
|
||||
firstCurve = _kAccelerateCurve;
|
||||
secondCurve = _kDecelerateCurve;
|
||||
firstWeight = _kPeakVelocityTime;
|
||||
secondWeight = 1.0 - _kPeakVelocityTime;
|
||||
} else {
|
||||
firstCurve = _kDecelerateCurve.flipped;
|
||||
secondCurve = _kAccelerateCurve.flipped;
|
||||
firstWeight = 1.0 - _kPeakVelocityTime;
|
||||
secondWeight = _kPeakVelocityTime;
|
||||
}
|
||||
|
||||
return TweenSequence<T>(
|
||||
<TweenSequenceItem<T>>[
|
||||
TweenSequenceItem<T>(
|
||||
weight: firstWeight,
|
||||
tween: Tween<T>(
|
||||
begin: begin,
|
||||
end: peak,
|
||||
).chain(CurveTween(curve: firstCurve)),
|
||||
),
|
||||
TweenSequenceItem<T>(
|
||||
weight: secondWeight,
|
||||
tween: Tween<T>(
|
||||
begin: peak,
|
||||
end: end,
|
||||
).chain(CurveTween(curve: secondCurve)),
|
||||
),
|
||||
],
|
||||
).animate(parent);
|
||||
}
|
||||
|
||||
// Calculates the value where two double Animations should be joined. Used by
|
||||
// callers of _getEmphasisedEasing<double>().
|
||||
double _getPeakPoint({double begin, double end}) {
|
||||
return begin + (end - begin) * _kPeakVelocityProgress;
|
||||
}
|
||||
|
||||
class _ExpandingBottomSheetState extends State<ExpandingBottomSheet> with TickerProviderStateMixin {
|
||||
final GlobalKey _expandingBottomSheetKey = GlobalKey(debugLabel: 'Expanding bottom sheet');
|
||||
|
||||
// The width of the Material, calculated by _widthFor() & based on the number
|
||||
// of products in the cart. 64.0 is the width when there are 0 products
|
||||
// (_kWidthForZeroProducts)
|
||||
double _width = _kWidthForCartIcon;
|
||||
|
||||
// Controller for the opening and closing of the ExpandingBottomSheet
|
||||
AnimationController _controller;
|
||||
|
||||
// Animations for the opening and closing of the ExpandingBottomSheet
|
||||
Animation<double> _widthAnimation;
|
||||
Animation<double> _heightAnimation;
|
||||
Animation<double> _thumbnailOpacityAnimation;
|
||||
Animation<double> _cartOpacityAnimation;
|
||||
Animation<double> _shapeAnimation;
|
||||
Animation<Offset> _slideAnimation;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
_controller = AnimationController(
|
||||
duration: const Duration(milliseconds: 500),
|
||||
vsync: this,
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
void dispose() {
|
||||
_controller.dispose();
|
||||
super.dispose();
|
||||
}
|
||||
|
||||
Animation<double> _getWidthAnimation(double screenWidth) {
|
||||
if (_controller.status == AnimationStatus.forward) {
|
||||
// Opening animation
|
||||
return Tween<double>(begin: _width, end: screenWidth).animate(
|
||||
CurvedAnimation(
|
||||
parent: _controller.view,
|
||||
curve: const Interval(0.0, 0.3, curve: Curves.fastOutSlowIn),
|
||||
),
|
||||
);
|
||||
} else {
|
||||
// Closing animation
|
||||
return _getEmphasizedEasingAnimation(
|
||||
begin: _width,
|
||||
peak: _getPeakPoint(begin: _width, end: screenWidth),
|
||||
end: screenWidth,
|
||||
isForward: false,
|
||||
parent: CurvedAnimation(parent: _controller.view, curve: const Interval(0.0, 0.87)),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
Animation<double> _getHeightAnimation(double screenHeight) {
|
||||
if (_controller.status == AnimationStatus.forward) {
|
||||
// Opening animation
|
||||
|
||||
return _getEmphasizedEasingAnimation(
|
||||
begin: _kCartHeight,
|
||||
peak: _kCartHeight + (screenHeight - _kCartHeight) * _kPeakVelocityProgress,
|
||||
end: screenHeight,
|
||||
isForward: true,
|
||||
parent: _controller.view,
|
||||
);
|
||||
} else {
|
||||
// Closing animation
|
||||
return Tween<double>(
|
||||
begin: _kCartHeight,
|
||||
end: screenHeight,
|
||||
).animate(
|
||||
CurvedAnimation(
|
||||
parent: _controller.view,
|
||||
curve: const Interval(0.434, 1.0, curve: Curves.linear), // not used
|
||||
// only the reverseCurve will be used
|
||||
reverseCurve: Interval(0.434, 1.0, curve: Curves.fastOutSlowIn.flipped),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// Animation of the cut corner. It's cut when closed and not cut when open.
|
||||
Animation<double> _getShapeAnimation() {
|
||||
if (_controller.status == AnimationStatus.forward) {
|
||||
return Tween<double>(begin: _kCornerRadius, end: 0.0).animate(
|
||||
CurvedAnimation(
|
||||
parent: _controller.view,
|
||||
curve: const Interval(0.0, 0.3, curve: Curves.fastOutSlowIn),
|
||||
),
|
||||
);
|
||||
} else {
|
||||
return _getEmphasizedEasingAnimation(
|
||||
begin: _kCornerRadius,
|
||||
peak: _getPeakPoint(begin: _kCornerRadius, end: 0.0),
|
||||
end: 0.0,
|
||||
isForward: false,
|
||||
parent: _controller.view,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
Animation<double> _getThumbnailOpacityAnimation() {
|
||||
return Tween<double>(begin: 1.0, end: 0.0).animate(
|
||||
CurvedAnimation(
|
||||
parent: _controller.view,
|
||||
curve: _controller.status == AnimationStatus.forward
|
||||
? const Interval(0.0, 0.3)
|
||||
: const Interval(0.532, 0.766),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Animation<double> _getCartOpacityAnimation() {
|
||||
return CurvedAnimation(
|
||||
parent: _controller.view,
|
||||
curve: _controller.status == AnimationStatus.forward
|
||||
? const Interval(0.3, 0.6)
|
||||
: const Interval(0.766, 1.0),
|
||||
);
|
||||
}
|
||||
|
||||
// Returns the correct width of the ExpandingBottomSheet based on the number of
|
||||
// products in the cart.
|
||||
double _widthFor(int numProducts) {
|
||||
switch (numProducts) {
|
||||
case 0:
|
||||
return _kWidthForCartIcon;
|
||||
case 1:
|
||||
return 136.0;
|
||||
case 2:
|
||||
return 192.0;
|
||||
case 3:
|
||||
return 248.0;
|
||||
default:
|
||||
return 278.0;
|
||||
}
|
||||
}
|
||||
|
||||
// Returns true if the cart is open or opening and false otherwise.
|
||||
bool get _isOpen {
|
||||
final AnimationStatus status = _controller.status;
|
||||
return status == AnimationStatus.completed || status == AnimationStatus.forward;
|
||||
}
|
||||
|
||||
// Opens the ExpandingBottomSheet if it's closed, otherwise does nothing.
|
||||
void open() {
|
||||
if (!_isOpen) {
|
||||
_controller.forward();
|
||||
}
|
||||
}
|
||||
|
||||
// Closes the ExpandingBottomSheet if it's open or opening, otherwise does nothing.
|
||||
void close() {
|
||||
if (_isOpen) {
|
||||
_controller.reverse();
|
||||
}
|
||||
}
|
||||
|
||||
// Changes the padding between the start edge of the Material and the cart icon
|
||||
// based on the number of products in the cart (padding increases when > 0
|
||||
// products.)
|
||||
EdgeInsetsDirectional _cartPaddingFor(int numProducts) {
|
||||
return (numProducts == 0)
|
||||
? const EdgeInsetsDirectional.only(start: 20.0, end: 8.0)
|
||||
: const EdgeInsetsDirectional.only(start: 32.0, end: 8.0);
|
||||
}
|
||||
|
||||
bool get _cartIsVisible => _thumbnailOpacityAnimation.value == 0.0;
|
||||
|
||||
Widget _buildThumbnails(int numProducts) {
|
||||
return ExcludeSemantics(
|
||||
child: Opacity(
|
||||
opacity: _thumbnailOpacityAnimation.value,
|
||||
child: Column(
|
||||
children: <Widget>[
|
||||
Row(
|
||||
children: <Widget>[
|
||||
AnimatedPadding(
|
||||
padding: _cartPaddingFor(numProducts),
|
||||
child: const Icon(Icons.shopping_cart),
|
||||
duration: const Duration(milliseconds: 225),
|
||||
),
|
||||
Container(
|
||||
// Accounts for the overflow number
|
||||
width: numProducts > 3 ? _width - 94.0 : _width - 64.0,
|
||||
height: _kCartHeight,
|
||||
padding: const EdgeInsets.symmetric(vertical: 8.0),
|
||||
child: ProductThumbnailRow(),
|
||||
),
|
||||
ExtraProductsNumber(),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildShoppingCartPage() {
|
||||
return Opacity(
|
||||
opacity: _cartOpacityAnimation.value,
|
||||
child: ShoppingCartPage(),
|
||||
);
|
||||
}
|
||||
|
||||
Widget _buildCart(BuildContext context, Widget child) {
|
||||
// numProducts is the number of different products in the cart (does not
|
||||
// include multiples of the same product).
|
||||
final AppStateModel model = ScopedModel.of<AppStateModel>(context);
|
||||
final int numProducts = model.productsInCart.keys.length;
|
||||
final int totalCartQuantity = model.totalCartQuantity;
|
||||
final Size screenSize = MediaQuery.of(context).size;
|
||||
final double screenWidth = screenSize.width;
|
||||
final double screenHeight = screenSize.height;
|
||||
|
||||
_width = _widthFor(numProducts);
|
||||
_widthAnimation = _getWidthAnimation(screenWidth);
|
||||
_heightAnimation = _getHeightAnimation(screenHeight);
|
||||
_shapeAnimation = _getShapeAnimation();
|
||||
_thumbnailOpacityAnimation = _getThumbnailOpacityAnimation();
|
||||
_cartOpacityAnimation = _getCartOpacityAnimation();
|
||||
|
||||
return Semantics(
|
||||
button: true,
|
||||
value: 'Shopping cart, $totalCartQuantity items',
|
||||
child: Container(
|
||||
width: _widthAnimation.value,
|
||||
height: _heightAnimation.value,
|
||||
child: Material(
|
||||
animationDuration: const Duration(milliseconds: 0),
|
||||
shape: BeveledRectangleBorder(
|
||||
borderRadius: BorderRadius.only(
|
||||
topLeft: Radius.circular(_shapeAnimation.value),
|
||||
),
|
||||
),
|
||||
elevation: 4.0,
|
||||
color: kShrinePink50,
|
||||
child: _cartIsVisible
|
||||
? _buildShoppingCartPage()
|
||||
: _buildThumbnails(numProducts),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
// Builder for the hide and reveal animation when the backdrop opens and closes
|
||||
Widget _buildSlideAnimation(BuildContext context, Widget child) {
|
||||
_slideAnimation = _getEmphasizedEasingAnimation(
|
||||
begin: const Offset(1.0, 0.0),
|
||||
peak: const Offset(_kPeakVelocityProgress, 0.0),
|
||||
end: const Offset(0.0, 0.0),
|
||||
isForward: widget.hideController.status == AnimationStatus.forward,
|
||||
parent: widget.hideController,
|
||||
);
|
||||
|
||||
return SlideTransition(
|
||||
position: _slideAnimation,
|
||||
child: child,
|
||||
);
|
||||
}
|
||||
|
||||
// Closes the cart if the cart is open, otherwise exits the app (this should
|
||||
// only be relevant for Android).
|
||||
Future<bool> _onWillPop() async {
|
||||
if (!_isOpen) {
|
||||
await SystemNavigator.pop();
|
||||
return true;
|
||||
}
|
||||
|
||||
close();
|
||||
return true;
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return AnimatedSize(
|
||||
key: _expandingBottomSheetKey,
|
||||
duration: const Duration(milliseconds: 225),
|
||||
curve: Curves.easeInOut,
|
||||
vsync: this,
|
||||
alignment: FractionalOffset.topLeft,
|
||||
child: WillPopScope(
|
||||
onWillPop: _onWillPop,
|
||||
child: AnimatedBuilder(
|
||||
animation: widget.hideController,
|
||||
builder: _buildSlideAnimation,
|
||||
child: GestureDetector(
|
||||
behavior: HitTestBehavior.opaque,
|
||||
onTap: open,
|
||||
child: ScopedModelDescendant<AppStateModel>(
|
||||
builder: (BuildContext context, Widget child, AppStateModel model) {
|
||||
return AnimatedBuilder(
|
||||
builder: _buildCart,
|
||||
animation: _controller,
|
||||
);
|
||||
},
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class ProductThumbnailRow extends StatefulWidget {
|
||||
@override
|
||||
_ProductThumbnailRowState createState() => _ProductThumbnailRowState();
|
||||
}
|
||||
|
||||
class _ProductThumbnailRowState extends State<ProductThumbnailRow> {
|
||||
final GlobalKey<AnimatedListState> _listKey = GlobalKey<AnimatedListState>();
|
||||
|
||||
// _list represents what's currently on screen. If _internalList updates,
|
||||
// it will need to be updated to match it.
|
||||
_ListModel _list;
|
||||
|
||||
// _internalList represents the list as it is updated by the AppStateModel.
|
||||
List<int> _internalList;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
_list = _ListModel(
|
||||
listKey: _listKey,
|
||||
initialItems: ScopedModel.of<AppStateModel>(context).productsInCart.keys.toList(),
|
||||
removedItemBuilder: _buildRemovedThumbnail,
|
||||
);
|
||||
_internalList = List<int>.from(_list.list);
|
||||
}
|
||||
|
||||
Product _productWithId(int productId) {
|
||||
final AppStateModel model = ScopedModel.of<AppStateModel>(context);
|
||||
final Product product = model.getProductById(productId);
|
||||
assert(product != null);
|
||||
return product;
|
||||
}
|
||||
|
||||
Widget _buildRemovedThumbnail(int item, BuildContext context, Animation<double> animation) {
|
||||
return ProductThumbnail(animation, animation, _productWithId(item));
|
||||
}
|
||||
|
||||
Widget _buildThumbnail(BuildContext context, int index, Animation<double> animation) {
|
||||
final Animation<double> thumbnailSize = Tween<double>(begin: 0.8, end: 1.0).animate(
|
||||
CurvedAnimation(
|
||||
curve: const Interval(0.33, 1.0, curve: Curves.easeIn),
|
||||
parent: animation,
|
||||
),
|
||||
);
|
||||
|
||||
final Animation<double> opacity = CurvedAnimation(
|
||||
curve: const Interval(0.33, 1.0, curve: Curves.linear),
|
||||
parent: animation,
|
||||
);
|
||||
|
||||
return ProductThumbnail(thumbnailSize, opacity, _productWithId(_list[index]));
|
||||
}
|
||||
|
||||
// If the lists are the same length, assume nothing has changed.
|
||||
// If the internalList is shorter than the ListModel, an item has been removed.
|
||||
// If the internalList is longer, then an item has been added.
|
||||
void _updateLists() {
|
||||
// Update _internalList based on the model
|
||||
_internalList = ScopedModel.of<AppStateModel>(context).productsInCart.keys.toList();
|
||||
final Set<int> internalSet = Set<int>.from(_internalList);
|
||||
final Set<int> listSet = Set<int>.from(_list.list);
|
||||
|
||||
final Set<int> difference = internalSet.difference(listSet);
|
||||
if (difference.isEmpty) {
|
||||
return;
|
||||
}
|
||||
|
||||
for (int product in difference) {
|
||||
if (_internalList.length < _list.length) {
|
||||
_list.remove(product);
|
||||
} else if (_internalList.length > _list.length) {
|
||||
_list.add(product);
|
||||
}
|
||||
}
|
||||
|
||||
while (_internalList.length != _list.length) {
|
||||
int index = 0;
|
||||
// Check bounds and that the list elements are the same
|
||||
while (_internalList.isNotEmpty &&
|
||||
_list.length > 0 &&
|
||||
index < _internalList.length &&
|
||||
index < _list.length &&
|
||||
_internalList[index] == _list[index]) {
|
||||
index++;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Widget _buildAnimatedList() {
|
||||
return AnimatedList(
|
||||
key: _listKey,
|
||||
shrinkWrap: true,
|
||||
itemBuilder: _buildThumbnail,
|
||||
initialItemCount: _list.length,
|
||||
scrollDirection: Axis.horizontal,
|
||||
physics: const NeverScrollableScrollPhysics(), // Cart shouldn't scroll
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
_updateLists();
|
||||
return ScopedModelDescendant<AppStateModel>(
|
||||
builder: (BuildContext context, Widget child, AppStateModel model) => _buildAnimatedList(),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class ExtraProductsNumber extends StatelessWidget {
|
||||
// Calculates the number to be displayed at the end of the row if there are
|
||||
// more than three products in the cart. This calculates overflow products,
|
||||
// including their duplicates (but not duplicates of products shown as
|
||||
// thumbnails).
|
||||
int _calculateOverflow(AppStateModel model) {
|
||||
final Map<int, int> productMap = model.productsInCart;
|
||||
// List created to be able to access products by index instead of ID.
|
||||
// Order is guaranteed because productsInCart returns a LinkedHashMap.
|
||||
final List<int> products = productMap.keys.toList();
|
||||
int overflow = 0;
|
||||
final int numProducts = products.length;
|
||||
if (numProducts > 3) {
|
||||
for (int i = 3; i < numProducts; i++) {
|
||||
overflow += productMap[products[i]];
|
||||
}
|
||||
}
|
||||
return overflow;
|
||||
}
|
||||
|
||||
Widget _buildOverflow(AppStateModel model, BuildContext context) {
|
||||
if (model.productsInCart.length <= 3)
|
||||
return Container();
|
||||
|
||||
final int numOverflowProducts = _calculateOverflow(model);
|
||||
// Maximum of 99 so padding doesn't get messy.
|
||||
final int displayedOverflowProducts = numOverflowProducts <= 99 ? numOverflowProducts : 99;
|
||||
return Container(
|
||||
child: Text(
|
||||
'+$displayedOverflowProducts',
|
||||
style: Theme.of(context).primaryTextTheme.button,
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return ScopedModelDescendant<AppStateModel>(
|
||||
builder: (BuildContext builder, Widget child, AppStateModel model) => _buildOverflow(model, context),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class ProductThumbnail extends StatelessWidget {
|
||||
const ProductThumbnail(this.animation, this.opacityAnimation, this.product);
|
||||
|
||||
final Animation<double> animation;
|
||||
final Animation<double> opacityAnimation;
|
||||
final Product product;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return FadeTransition(
|
||||
opacity: opacityAnimation,
|
||||
child: ScaleTransition(
|
||||
scale: animation,
|
||||
child: Container(
|
||||
width: 40.0,
|
||||
height: 40.0,
|
||||
decoration: BoxDecoration(
|
||||
image: DecorationImage(
|
||||
image: ExactAssetImage(
|
||||
product.assetName, // asset name
|
||||
package: product.assetPackage, // asset package
|
||||
),
|
||||
fit: BoxFit.cover,
|
||||
),
|
||||
borderRadius: const BorderRadius.all(Radius.circular(10.0)),
|
||||
),
|
||||
margin: const EdgeInsets.only(left: 16.0),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// _ListModel manipulates an internal list and an AnimatedList
|
||||
class _ListModel {
|
||||
_ListModel({
|
||||
@required this.listKey,
|
||||
@required this.removedItemBuilder,
|
||||
Iterable<int> initialItems
|
||||
}) : assert(listKey != null),
|
||||
assert(removedItemBuilder != null),
|
||||
_items = List<int>.from(initialItems ?? <int>[]);
|
||||
|
||||
final GlobalKey<AnimatedListState> listKey;
|
||||
final dynamic removedItemBuilder;
|
||||
final List<int> _items;
|
||||
|
||||
AnimatedListState get _animatedList => listKey.currentState;
|
||||
|
||||
void add(int product) {
|
||||
_insert(_items.length, product);
|
||||
}
|
||||
|
||||
void _insert(int index, int item) {
|
||||
_items.insert(index, item);
|
||||
_animatedList.insertItem(index, duration: const Duration(milliseconds: 225));
|
||||
}
|
||||
|
||||
void remove(int product) {
|
||||
final int index = _items.indexOf(product);
|
||||
if (index >= 0) {
|
||||
_removeAt(index);
|
||||
}
|
||||
}
|
||||
|
||||
void _removeAt(int index) {
|
||||
final int removedItem = _items.removeAt(index);
|
||||
if (removedItem != null) {
|
||||
_animatedList.removeItem(index, (BuildContext context, Animation<double> animation) {
|
||||
return removedItemBuilder(removedItem, context, animation);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
int get length => _items.length;
|
||||
|
||||
int operator [](int index) => _items[index];
|
||||
|
||||
int indexOf(int item) => _items.indexOf(item);
|
||||
|
||||
List<int> get list => _items;
|
||||
}
|
|
@ -1,57 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:scoped_model/scoped_model.dart';
|
||||
|
||||
import 'package:flutter_gallery/demo/shrine/backdrop.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/expanding_bottom_sheet.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/model/app_state_model.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/model/product.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/supplemental/asymmetric_view.dart';
|
||||
|
||||
class ProductPage extends StatelessWidget {
|
||||
const ProductPage({this.category = Category.all});
|
||||
|
||||
final Category category;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return ScopedModelDescendant<AppStateModel>(
|
||||
builder: (BuildContext context, Widget child, AppStateModel model) {
|
||||
return AsymmetricView(products: model.getProducts());
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
class HomePage extends StatelessWidget {
|
||||
const HomePage({
|
||||
this.expandingBottomSheet,
|
||||
this.backdrop,
|
||||
Key key,
|
||||
}) : super(key: key);
|
||||
|
||||
final ExpandingBottomSheet expandingBottomSheet;
|
||||
final Backdrop backdrop;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Stack(
|
||||
children: <Widget>[
|
||||
backdrop,
|
||||
Align(child: expandingBottomSheet, alignment: Alignment.bottomRight)
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
|
@ -1,126 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
import 'package:flutter_gallery/demo/shrine/colors.dart';
|
||||
|
||||
class LoginPage extends StatefulWidget {
|
||||
@override
|
||||
_LoginPageState createState() => _LoginPageState();
|
||||
}
|
||||
|
||||
class _LoginPageState extends State<LoginPage> {
|
||||
final TextEditingController _usernameController = TextEditingController();
|
||||
final TextEditingController _passwordController = TextEditingController();
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
body: SafeArea(
|
||||
child: ListView(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 24.0),
|
||||
children: <Widget>[
|
||||
const SizedBox(height: 80.0),
|
||||
Column(
|
||||
children: <Widget>[
|
||||
Image.asset('packages/shrine_images/diamond.png'),
|
||||
const SizedBox(height: 16.0),
|
||||
Text(
|
||||
'SHRINE',
|
||||
style: Theme.of(context).textTheme.headline,
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 120.0),
|
||||
PrimaryColorOverride(
|
||||
color: kShrineBrown900,
|
||||
child: TextField(
|
||||
controller: _usernameController,
|
||||
decoration: const InputDecoration(
|
||||
labelText: 'Username',
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 12.0),
|
||||
PrimaryColorOverride(
|
||||
color: kShrineBrown900,
|
||||
child: TextField(
|
||||
controller: _passwordController,
|
||||
decoration: const InputDecoration(
|
||||
labelText: 'Password',
|
||||
),
|
||||
),
|
||||
),
|
||||
Wrap(
|
||||
children: <Widget>[
|
||||
ButtonBar(
|
||||
children: <Widget>[
|
||||
FlatButton(
|
||||
child: const Text('CANCEL'),
|
||||
shape: const BeveledRectangleBorder(
|
||||
borderRadius: BorderRadius.all(Radius.circular(7.0)),
|
||||
),
|
||||
onPressed: () {
|
||||
_usernameController.clear();
|
||||
_passwordController.clear();
|
||||
},
|
||||
),
|
||||
RaisedButton(
|
||||
child: const Text('NEXT'),
|
||||
elevation: 8.0,
|
||||
shape: const BeveledRectangleBorder(
|
||||
borderRadius: BorderRadius.all(Radius.circular(7.0)),
|
||||
),
|
||||
onPressed: () {
|
||||
Navigator.pop(context);
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
Tooltip(
|
||||
message: 'Back',
|
||||
child: FlatButton(
|
||||
child: const Text('EXIT'),
|
||||
shape: const BeveledRectangleBorder(
|
||||
borderRadius: BorderRadius.all(Radius.circular(7.0)),
|
||||
),
|
||||
onPressed: () {
|
||||
Navigator.of(context, rootNavigator: true).pop();
|
||||
},
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class PrimaryColorOverride extends StatelessWidget {
|
||||
const PrimaryColorOverride({Key key, this.color, this.child}) : super(key: key);
|
||||
|
||||
final Color color;
|
||||
final Widget child;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Theme(
|
||||
child: child,
|
||||
data: Theme.of(context).copyWith(primaryColor: color),
|
||||
);
|
||||
}
|
||||
}
|
|
@ -1,118 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'package:scoped_model/scoped_model.dart';
|
||||
|
||||
import 'package:flutter_gallery/demo/shrine/model/product.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/model/products_repository.dart';
|
||||
|
||||
double _salesTaxRate = 0.06;
|
||||
double _shippingCostPerItem = 7.0;
|
||||
|
||||
class AppStateModel extends Model {
|
||||
// All the available products.
|
||||
List<Product> _availableProducts;
|
||||
|
||||
// The currently selected category of products.
|
||||
Category _selectedCategory = Category.all;
|
||||
|
||||
// The IDs and quantities of products currently in the cart.
|
||||
final Map<int, int> _productsInCart = <int, int>{};
|
||||
|
||||
Map<int, int> get productsInCart => Map<int, int>.from(_productsInCart);
|
||||
|
||||
// Total number of items in the cart.
|
||||
int get totalCartQuantity => _productsInCart.values.fold(0, (int v, int e) => v + e);
|
||||
|
||||
Category get selectedCategory => _selectedCategory;
|
||||
|
||||
// Totaled prices of the items in the cart.
|
||||
double get subtotalCost {
|
||||
return _productsInCart.keys
|
||||
.map((int id) => _availableProducts[id].price * _productsInCart[id])
|
||||
.fold(0.0, (double sum, int e) => sum + e);
|
||||
}
|
||||
|
||||
// Total shipping cost for the items in the cart.
|
||||
double get shippingCost {
|
||||
return _shippingCostPerItem * _productsInCart.values.fold(0.0, (num sum, int e) => sum + e);
|
||||
}
|
||||
|
||||
// Sales tax for the items in the cart
|
||||
double get tax => subtotalCost * _salesTaxRate;
|
||||
|
||||
// Total cost to order everything in the cart.
|
||||
double get totalCost => subtotalCost + shippingCost + tax;
|
||||
|
||||
// Returns a copy of the list of available products, filtered by category.
|
||||
List<Product> getProducts() {
|
||||
if (_availableProducts == null) {
|
||||
return <Product>[];
|
||||
}
|
||||
|
||||
if (_selectedCategory == Category.all) {
|
||||
return List<Product>.from(_availableProducts);
|
||||
} else {
|
||||
return _availableProducts
|
||||
.where((Product p) => p.category == _selectedCategory)
|
||||
.toList();
|
||||
}
|
||||
}
|
||||
|
||||
// Adds a product to the cart.
|
||||
void addProductToCart(int productId) {
|
||||
if (!_productsInCart.containsKey(productId)) {
|
||||
_productsInCart[productId] = 1;
|
||||
} else {
|
||||
_productsInCart[productId]++;
|
||||
}
|
||||
|
||||
notifyListeners();
|
||||
}
|
||||
|
||||
// Removes an item from the cart.
|
||||
void removeItemFromCart(int productId) {
|
||||
if (_productsInCart.containsKey(productId)) {
|
||||
if (_productsInCart[productId] == 1) {
|
||||
_productsInCart.remove(productId);
|
||||
} else {
|
||||
_productsInCart[productId]--;
|
||||
}
|
||||
}
|
||||
|
||||
notifyListeners();
|
||||
}
|
||||
|
||||
// Returns the Product instance matching the provided id.
|
||||
Product getProductById(int id) {
|
||||
return _availableProducts.firstWhere((Product p) => p.id == id);
|
||||
}
|
||||
|
||||
// Removes everything from the cart.
|
||||
void clearCart() {
|
||||
_productsInCart.clear();
|
||||
notifyListeners();
|
||||
}
|
||||
|
||||
// Loads the list of available products from the repo.
|
||||
void loadProducts() {
|
||||
_availableProducts = ProductsRepository.loadProducts(Category.all);
|
||||
notifyListeners();
|
||||
}
|
||||
|
||||
void setCategory(Category newCategory) {
|
||||
_selectedCategory = newCategory;
|
||||
notifyListeners();
|
||||
}
|
||||
}
|
|
@ -1,48 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'package:flutter/foundation.dart';
|
||||
|
||||
enum Category {
|
||||
all,
|
||||
accessories,
|
||||
clothing,
|
||||
home,
|
||||
}
|
||||
|
||||
class Product {
|
||||
const Product({
|
||||
@required this.category,
|
||||
@required this.id,
|
||||
@required this.isFeatured,
|
||||
@required this.name,
|
||||
@required this.price,
|
||||
}) : assert(category != null),
|
||||
assert(id != null),
|
||||
assert(isFeatured != null),
|
||||
assert(name != null),
|
||||
assert(price != null);
|
||||
|
||||
final Category category;
|
||||
final int id;
|
||||
final bool isFeatured;
|
||||
final String name;
|
||||
final int price;
|
||||
|
||||
String get assetName => '$id-0.jpg';
|
||||
String get assetPackage => 'shrine_images';
|
||||
|
||||
@override
|
||||
String toString() => '$name (id=$id)';
|
||||
}
|
|
@ -1,293 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'package:flutter_gallery/demo/shrine/model/product.dart';
|
||||
|
||||
class ProductsRepository {
|
||||
static List<Product> loadProducts(Category category) {
|
||||
const List<Product> allProducts = <Product>[
|
||||
Product(
|
||||
category: Category.accessories,
|
||||
id: 0,
|
||||
isFeatured: true,
|
||||
name: 'Vagabond sack',
|
||||
price: 120,
|
||||
),
|
||||
Product(
|
||||
category: Category.accessories,
|
||||
id: 1,
|
||||
isFeatured: true,
|
||||
name: 'Stella sunglasses',
|
||||
price: 58,
|
||||
),
|
||||
Product(
|
||||
category: Category.accessories,
|
||||
id: 2,
|
||||
isFeatured: false,
|
||||
name: 'Whitney belt',
|
||||
price: 35,
|
||||
),
|
||||
Product(
|
||||
category: Category.accessories,
|
||||
id: 3,
|
||||
isFeatured: true,
|
||||
name: 'Garden strand',
|
||||
price: 98,
|
||||
),
|
||||
Product(
|
||||
category: Category.accessories,
|
||||
id: 4,
|
||||
isFeatured: false,
|
||||
name: 'Strut earrings',
|
||||
price: 34,
|
||||
),
|
||||
Product(
|
||||
category: Category.accessories,
|
||||
id: 5,
|
||||
isFeatured: false,
|
||||
name: 'Varsity socks',
|
||||
price: 12,
|
||||
),
|
||||
Product(
|
||||
category: Category.accessories,
|
||||
id: 6,
|
||||
isFeatured: false,
|
||||
name: 'Weave keyring',
|
||||
price: 16,
|
||||
),
|
||||
Product(
|
||||
category: Category.accessories,
|
||||
id: 7,
|
||||
isFeatured: true,
|
||||
name: 'Gatsby hat',
|
||||
price: 40,
|
||||
),
|
||||
Product(
|
||||
category: Category.accessories,
|
||||
id: 8,
|
||||
isFeatured: true,
|
||||
name: 'Shrug bag',
|
||||
price: 198,
|
||||
),
|
||||
Product(
|
||||
category: Category.home,
|
||||
id: 9,
|
||||
isFeatured: true,
|
||||
name: 'Gilt desk trio',
|
||||
price: 58,
|
||||
),
|
||||
Product(
|
||||
category: Category.home,
|
||||
id: 10,
|
||||
isFeatured: false,
|
||||
name: 'Copper wire rack',
|
||||
price: 18,
|
||||
),
|
||||
Product(
|
||||
category: Category.home,
|
||||
id: 11,
|
||||
isFeatured: false,
|
||||
name: 'Soothe ceramic set',
|
||||
price: 28,
|
||||
),
|
||||
Product(
|
||||
category: Category.home,
|
||||
id: 12,
|
||||
isFeatured: false,
|
||||
name: 'Hurrahs tea set',
|
||||
price: 34,
|
||||
),
|
||||
Product(
|
||||
category: Category.home,
|
||||
id: 13,
|
||||
isFeatured: true,
|
||||
name: 'Blue stone mug',
|
||||
price: 18,
|
||||
),
|
||||
Product(
|
||||
category: Category.home,
|
||||
id: 14,
|
||||
isFeatured: true,
|
||||
name: 'Rainwater tray',
|
||||
price: 27,
|
||||
),
|
||||
Product(
|
||||
category: Category.home,
|
||||
id: 15,
|
||||
isFeatured: true,
|
||||
name: 'Chambray napkins',
|
||||
price: 16,
|
||||
),
|
||||
Product(
|
||||
category: Category.home,
|
||||
id: 16,
|
||||
isFeatured: true,
|
||||
name: 'Succulent planters',
|
||||
price: 16,
|
||||
),
|
||||
Product(
|
||||
category: Category.home,
|
||||
id: 17,
|
||||
isFeatured: false,
|
||||
name: 'Quartet table',
|
||||
price: 175,
|
||||
),
|
||||
Product(
|
||||
category: Category.home,
|
||||
id: 18,
|
||||
isFeatured: true,
|
||||
name: 'Kitchen quattro',
|
||||
price: 129,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 19,
|
||||
isFeatured: false,
|
||||
name: 'Clay sweater',
|
||||
price: 48,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 20,
|
||||
isFeatured: false,
|
||||
name: 'Sea tunic',
|
||||
price: 45,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 21,
|
||||
isFeatured: false,
|
||||
name: 'Plaster tunic',
|
||||
price: 38,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 22,
|
||||
isFeatured: false,
|
||||
name: 'White pinstripe shirt',
|
||||
price: 70,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 23,
|
||||
isFeatured: false,
|
||||
name: 'Chambray shirt',
|
||||
price: 70,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 24,
|
||||
isFeatured: true,
|
||||
name: 'Seabreeze sweater',
|
||||
price: 60,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 25,
|
||||
isFeatured: false,
|
||||
name: 'Gentry jacket',
|
||||
price: 178,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 26,
|
||||
isFeatured: false,
|
||||
name: 'Navy trousers',
|
||||
price: 74,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 27,
|
||||
isFeatured: true,
|
||||
name: 'Walter henley (white)',
|
||||
price: 38,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 28,
|
||||
isFeatured: true,
|
||||
name: 'Surf and perf shirt',
|
||||
price: 48,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 29,
|
||||
isFeatured: true,
|
||||
name: 'Ginger scarf',
|
||||
price: 98,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 30,
|
||||
isFeatured: true,
|
||||
name: 'Ramona crossover',
|
||||
price: 68,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 31,
|
||||
isFeatured: false,
|
||||
name: 'Chambray shirt',
|
||||
price: 38,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 32,
|
||||
isFeatured: false,
|
||||
name: 'Classic white collar',
|
||||
price: 58,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 33,
|
||||
isFeatured: true,
|
||||
name: 'Cerise scallop tee',
|
||||
price: 42,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 34,
|
||||
isFeatured: false,
|
||||
name: 'Shoulder rolls tee',
|
||||
price: 27,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 35,
|
||||
isFeatured: false,
|
||||
name: 'Grey slouch tank',
|
||||
price: 24,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 36,
|
||||
isFeatured: false,
|
||||
name: 'Sunshirt dress',
|
||||
price: 58,
|
||||
),
|
||||
Product(
|
||||
category: Category.clothing,
|
||||
id: 37,
|
||||
isFeatured: true,
|
||||
name: 'Fine lines tee',
|
||||
price: 58,
|
||||
),
|
||||
];
|
||||
if (category == Category.all) {
|
||||
return allProducts;
|
||||
} else {
|
||||
return allProducts.where((Product p) => p.category == category).toList();
|
||||
}
|
||||
}
|
||||
}
|
|
@ -1,275 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:intl/intl.dart';
|
||||
import 'package:scoped_model/scoped_model.dart';
|
||||
|
||||
import 'package:flutter_gallery/demo/shrine/colors.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/expanding_bottom_sheet.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/model/app_state_model.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/model/product.dart';
|
||||
|
||||
const double _leftColumnWidth = 60.0;
|
||||
|
||||
class ShoppingCartPage extends StatefulWidget {
|
||||
@override
|
||||
_ShoppingCartPageState createState() => _ShoppingCartPageState();
|
||||
}
|
||||
|
||||
class _ShoppingCartPageState extends State<ShoppingCartPage> {
|
||||
List<Widget> _createShoppingCartRows(AppStateModel model) {
|
||||
return model.productsInCart.keys
|
||||
.map((int id) => ShoppingCartRow(
|
||||
product: model.getProductById(id),
|
||||
quantity: model.productsInCart[id],
|
||||
onPressed: () {
|
||||
model.removeItemFromCart(id);
|
||||
},
|
||||
),
|
||||
)
|
||||
.toList();
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final ThemeData localTheme = Theme.of(context);
|
||||
|
||||
return Scaffold(
|
||||
backgroundColor: kShrinePink50,
|
||||
body: SafeArea(
|
||||
child: Container(
|
||||
child: ScopedModelDescendant<AppStateModel>(
|
||||
builder: (BuildContext context, Widget child, AppStateModel model) {
|
||||
return Stack(
|
||||
children: <Widget>[
|
||||
ListView(
|
||||
children: <Widget>[
|
||||
Row(
|
||||
children: <Widget>[
|
||||
SizedBox(
|
||||
width: _leftColumnWidth,
|
||||
child: IconButton(
|
||||
icon: const Icon(Icons.keyboard_arrow_down),
|
||||
onPressed: () => ExpandingBottomSheet.of(context).close(),
|
||||
),
|
||||
),
|
||||
Text(
|
||||
'CART',
|
||||
style: localTheme.textTheme.subhead.copyWith(fontWeight: FontWeight.w600),
|
||||
),
|
||||
const SizedBox(width: 16.0),
|
||||
Text('${model.totalCartQuantity} ITEMS'),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 16.0),
|
||||
Column(
|
||||
children: _createShoppingCartRows(model),
|
||||
),
|
||||
ShoppingCartSummary(model: model),
|
||||
const SizedBox(height: 100.0),
|
||||
],
|
||||
),
|
||||
Positioned(
|
||||
bottom: 16.0,
|
||||
left: 16.0,
|
||||
right: 16.0,
|
||||
child: RaisedButton(
|
||||
shape: const BeveledRectangleBorder(
|
||||
borderRadius: BorderRadius.all(Radius.circular(7.0)),
|
||||
),
|
||||
color: kShrinePink100,
|
||||
splashColor: kShrineBrown600,
|
||||
child: const Padding(
|
||||
padding: EdgeInsets.symmetric(vertical: 12.0),
|
||||
child: Text('CLEAR CART'),
|
||||
),
|
||||
onPressed: () {
|
||||
model.clearCart();
|
||||
ExpandingBottomSheet.of(context).close();
|
||||
},
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
},
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class ShoppingCartSummary extends StatelessWidget {
|
||||
const ShoppingCartSummary({this.model});
|
||||
|
||||
final AppStateModel model;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final TextStyle smallAmountStyle = Theme.of(context).textTheme.body1.copyWith(color: kShrineBrown600);
|
||||
final TextStyle largeAmountStyle = Theme.of(context).textTheme.display1;
|
||||
final NumberFormat formatter = NumberFormat.simpleCurrency(
|
||||
decimalDigits: 2,
|
||||
locale: Localizations.localeOf(context).toString(),
|
||||
);
|
||||
|
||||
return Row(
|
||||
children: <Widget>[
|
||||
const SizedBox(width: _leftColumnWidth),
|
||||
Expanded(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.only(right: 16.0),
|
||||
child: Column(
|
||||
children: <Widget>[
|
||||
Row(
|
||||
crossAxisAlignment: CrossAxisAlignment.center,
|
||||
children: <Widget>[
|
||||
const Expanded(
|
||||
child: Text('TOTAL'),
|
||||
),
|
||||
Text(
|
||||
formatter.format(model.totalCost),
|
||||
style: largeAmountStyle,
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 16.0),
|
||||
Row(
|
||||
children: <Widget>[
|
||||
const Expanded(
|
||||
child: Text('Subtotal:'),
|
||||
),
|
||||
Text(
|
||||
formatter.format(model.subtotalCost),
|
||||
style: smallAmountStyle,
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 4.0),
|
||||
Row(
|
||||
children: <Widget>[
|
||||
const Expanded(
|
||||
child: Text('Shipping:'),
|
||||
),
|
||||
Text(
|
||||
formatter.format(model.shippingCost),
|
||||
style: smallAmountStyle,
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 4.0),
|
||||
Row(
|
||||
children: <Widget>[
|
||||
const Expanded(
|
||||
child: Text('Tax:'),
|
||||
),
|
||||
Text(
|
||||
formatter.format(model.tax),
|
||||
style: smallAmountStyle,
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class ShoppingCartRow extends StatelessWidget {
|
||||
const ShoppingCartRow({
|
||||
@required this.product,
|
||||
@required this.quantity,
|
||||
this.onPressed,
|
||||
});
|
||||
|
||||
final Product product;
|
||||
final int quantity;
|
||||
final VoidCallback onPressed;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final NumberFormat formatter = NumberFormat.simpleCurrency(
|
||||
decimalDigits: 0,
|
||||
locale: Localizations.localeOf(context).toString(),
|
||||
);
|
||||
final ThemeData localTheme = Theme.of(context);
|
||||
|
||||
return Padding(
|
||||
padding: const EdgeInsets.only(bottom: 16.0),
|
||||
child: Row(
|
||||
key: ValueKey<int>(product.id),
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: <Widget>[
|
||||
SizedBox(
|
||||
width: _leftColumnWidth,
|
||||
child: IconButton(
|
||||
icon: const Icon(Icons.remove_circle_outline),
|
||||
onPressed: onPressed,
|
||||
),
|
||||
),
|
||||
Expanded(
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.only(right: 16.0),
|
||||
child: Column(
|
||||
children: <Widget>[
|
||||
Row(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: <Widget>[
|
||||
Image.asset(
|
||||
product.assetName,
|
||||
package: product.assetPackage,
|
||||
fit: BoxFit.cover,
|
||||
width: 75.0,
|
||||
height: 75.0,
|
||||
),
|
||||
const SizedBox(width: 16.0),
|
||||
Expanded(
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: <Widget>[
|
||||
Row(
|
||||
children: <Widget>[
|
||||
Expanded(
|
||||
child: Text('Quantity: $quantity'),
|
||||
),
|
||||
Text('x ${formatter.format(product.price)}'),
|
||||
],
|
||||
),
|
||||
Text(
|
||||
product.name,
|
||||
style: localTheme.textTheme.subhead.copyWith(fontWeight: FontWeight.w600),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
const SizedBox(height: 16.0),
|
||||
const Divider(
|
||||
color: kShrineBrown900,
|
||||
height: 10.0,
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
278
examples/flutter_gallery/lib/demo/shrine/shrine_data.dart
Normal file
278
examples/flutter_gallery/lib/demo/shrine/shrine_data.dart
Normal file
|
@ -0,0 +1,278 @@
|
|||
// Copyright 2016 The Chromium Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style license that can be
|
||||
// found in the LICENSE file.
|
||||
|
||||
import 'shrine_types.dart';
|
||||
|
||||
const String _kGalleryAssetsPackage = 'flutter_gallery_assets';
|
||||
|
||||
const Vendor _ali = Vendor(
|
||||
name: 'Ali’s shop',
|
||||
avatarAsset: 'people/square/ali.png',
|
||||
avatarAssetPackage: _kGalleryAssetsPackage,
|
||||
description:
|
||||
'Ali Connor’s makes custom goods for folks of all shapes and sizes '
|
||||
'made by hand and sometimes by machine, but always with love and care. '
|
||||
'Custom orders are available upon request if you need something extra special.'
|
||||
);
|
||||
|
||||
const Vendor _peter = Vendor(
|
||||
name: 'Peter’s shop',
|
||||
avatarAsset: 'people/square/peter.png',
|
||||
avatarAssetPackage: _kGalleryAssetsPackage,
|
||||
description:
|
||||
'Peter makes great stuff for awesome people like you. Super cool and extra '
|
||||
'awesome all of his shop’s goods are handmade with love. Custom orders are '
|
||||
'available upon request if you need something extra special.'
|
||||
);
|
||||
|
||||
const Vendor _sandra = Vendor(
|
||||
name: 'Sandra’s shop',
|
||||
avatarAsset: 'people/square/sandra.png',
|
||||
avatarAssetPackage: _kGalleryAssetsPackage,
|
||||
description:
|
||||
'Sandra specializes in furniture, beauty and travel products with a classic vibe. '
|
||||
'Custom orders are available if you’re looking for a certain color or material.'
|
||||
);
|
||||
|
||||
const Vendor _stella = Vendor(
|
||||
name: 'Stella’s shop',
|
||||
avatarAsset: 'people/square/stella.png',
|
||||
avatarAssetPackage: _kGalleryAssetsPackage,
|
||||
description:
|
||||
'Stella sells awesome stuff at lovely prices. made by hand and sometimes by '
|
||||
'machine, but always with love and care. Custom orders are available upon request '
|
||||
'if you need something extra special.'
|
||||
);
|
||||
|
||||
const Vendor _trevor = Vendor(
|
||||
name: 'Trevor’s shop',
|
||||
avatarAsset: 'people/square/trevor.png',
|
||||
avatarAssetPackage: _kGalleryAssetsPackage,
|
||||
description:
|
||||
'Trevor makes great stuff for awesome people like you. Super cool and extra '
|
||||
'awesome all of his shop’s goods are handmade with love. Custom orders are '
|
||||
'available upon request if you need something extra special.'
|
||||
);
|
||||
|
||||
const List<Product> _allProducts = <Product> [
|
||||
Product(
|
||||
name: 'Vintage Brown Belt',
|
||||
imageAsset: 'products/belt.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['fashion', 'latest'],
|
||||
price: 300.00,
|
||||
vendor: _sandra,
|
||||
description:
|
||||
'Isn’t it cool when things look old, but they\'re not. Looks Old But Not makes '
|
||||
'awesome vintage goods that are super smart. This ol’ belt just got an upgrade. '
|
||||
),
|
||||
Product(
|
||||
name: 'Sunglasses',
|
||||
imageAsset: 'products/sunnies.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['travel', 'fashion', 'beauty'],
|
||||
price: 20.00,
|
||||
vendor: _trevor,
|
||||
description:
|
||||
'Be an optimist. Carry Sunglasses with you at all times. All Tints and '
|
||||
'Shades products come with polarized lenses and super duper UV protection '
|
||||
'so you can look at the sun for however long you want. Sunglasses make you '
|
||||
'look cool, wear them.'
|
||||
),
|
||||
Product(
|
||||
name: 'Flatwear',
|
||||
imageAsset: 'products/flatwear.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['furniture'],
|
||||
price: 30.00,
|
||||
vendor: _trevor,
|
||||
description:
|
||||
'Leave the tunnel and the rain is fallin amazing things happen when you wait'
|
||||
),
|
||||
Product(
|
||||
name: 'Salmon Sweater',
|
||||
imageAsset: 'products/sweater.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['fashion'],
|
||||
price: 300.00,
|
||||
vendor: _stella,
|
||||
description:
|
||||
'Looks can be deceiving. This sweater comes in a wide variety of '
|
||||
'flavors, including salmon, that pop as soon as they hit your eyes. '
|
||||
'Sweaters heat quickly, so savor the warmth.'
|
||||
),
|
||||
Product(
|
||||
name: 'Pine Table',
|
||||
imageAsset: 'products/table.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['furniture'],
|
||||
price: 63.00,
|
||||
vendor: _stella,
|
||||
description:
|
||||
'Leave the tunnel and the rain is fallin amazing things happen when you wait'
|
||||
),
|
||||
Product(
|
||||
name: 'Green Comfort Jacket',
|
||||
imageAsset: 'products/jacket.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['fashion'],
|
||||
price: 36.00,
|
||||
vendor: _ali,
|
||||
description:
|
||||
'Leave the tunnel and the rain is fallin amazing things happen when you wait'
|
||||
),
|
||||
Product(
|
||||
name: 'Chambray Top',
|
||||
imageAsset: 'products/top.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['fashion'],
|
||||
price: 125.00,
|
||||
vendor: _peter,
|
||||
description:
|
||||
'Leave the tunnel and the rain is fallin amazing things happen when you wait'
|
||||
),
|
||||
Product(
|
||||
name: 'Blue Cup',
|
||||
imageAsset: 'products/cup.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['travel', 'furniture'],
|
||||
price: 75.00,
|
||||
vendor: _sandra,
|
||||
description:
|
||||
'Drinksy has been making extraordinary mugs for decades. With each '
|
||||
'cup purchased Drinksy donates a cup to those in need. Buy yourself a mug, '
|
||||
'buy someone else a mug.'
|
||||
),
|
||||
Product(
|
||||
name: 'Tea Set',
|
||||
imageAsset: 'products/teaset.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['furniture', 'fashion'],
|
||||
price: 70.00,
|
||||
vendor: _trevor,
|
||||
featureTitle: 'Beautiful glass teapot',
|
||||
featureDescription:
|
||||
'Teapot holds extremely hot liquids and pours them from the spout.',
|
||||
description:
|
||||
'Impress your guests with Tea Set by Kitchen Stuff. Teapot holds extremely '
|
||||
'hot liquids and pours them from the spout. Use the handle, shown on the right, '
|
||||
'so your fingers don’t get burnt while pouring.'
|
||||
),
|
||||
Product(
|
||||
name: 'Blue linen napkins',
|
||||
imageAsset: 'products/napkins.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['furniture', 'fashion'],
|
||||
price: 89.00,
|
||||
vendor: _trevor,
|
||||
description:
|
||||
'Blue linen napkins were meant to go with friends, so you may want to pick '
|
||||
'up a bunch of these. These things are absorbant.'
|
||||
),
|
||||
Product(
|
||||
name: 'Dipped Earrings',
|
||||
imageAsset: 'products/earrings.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['fashion', 'beauty'],
|
||||
price: 25.00,
|
||||
vendor: _stella,
|
||||
description:
|
||||
'WeDipIt does it again. These hand-dipped 4 inch earrings are perfect for '
|
||||
'the office or the beach. Just be sure you don’t drop it in a bucket of '
|
||||
'red paint, then they won’t look dipped anymore.'
|
||||
),
|
||||
Product(
|
||||
name: 'Perfect Planters',
|
||||
imageAsset: 'products/planters.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['latest', 'furniture'],
|
||||
price: 30.00,
|
||||
vendor: _ali,
|
||||
description:
|
||||
'The Perfect Planter Co makes the best vessels for just about anything you '
|
||||
'can pot. This set of Perfect Planters holds succulents and cuttings perfectly. '
|
||||
'Looks great in any room. Keep out of reach from cats.'
|
||||
),
|
||||
Product(
|
||||
name: 'Cloud-White Dress',
|
||||
imageAsset: 'products/dress.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['fashion'],
|
||||
price: 54.00,
|
||||
vendor: _sandra,
|
||||
description:
|
||||
'Trying to find the perfect outift to match your mood? Try no longer. '
|
||||
'This Cloud-White Dress has you covered for those nights when you need '
|
||||
'to get out, or even if you’re just headed to work.'
|
||||
),
|
||||
Product(
|
||||
name: 'Backpack',
|
||||
imageAsset: 'products/backpack.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['travel', 'fashion'],
|
||||
price: 25.00,
|
||||
vendor: _peter,
|
||||
description:
|
||||
'This backpack by Bags ‘n’ stuff can hold just about anything: a laptop, '
|
||||
'a pen, a protractor, notebooks, small animals, plugs for your devices, '
|
||||
'sunglasses, gym clothes, shoes, gloves, two kittens, and even lunch!'
|
||||
),
|
||||
Product(
|
||||
name: 'Charcoal Straw Hat',
|
||||
imageAsset: 'products/hat.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['travel', 'fashion', 'latest'],
|
||||
price: 25.00,
|
||||
vendor: _ali,
|
||||
description:
|
||||
'This is the helmet for those warm summer days on the road. '
|
||||
'Jetset approved, these hats have been rigorously tested. Keep that face '
|
||||
'protected from the sun.'
|
||||
),
|
||||
Product(
|
||||
name: 'Ginger Scarf',
|
||||
imageAsset: 'products/scarf.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['latest', 'fashion'],
|
||||
price: 17.00,
|
||||
vendor: _peter,
|
||||
description:
|
||||
'Leave the tunnel and the rain is fallin amazing things happen when you wait'
|
||||
),
|
||||
Product(
|
||||
name: 'Blush Sweats',
|
||||
imageAsset: 'products/sweats.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['travel', 'fashion', 'latest'],
|
||||
price: 25.00,
|
||||
vendor: _stella,
|
||||
description:
|
||||
'Leave the tunnel and the rain is fallin amazing things happen when you wait'
|
||||
),
|
||||
Product(
|
||||
name: 'Mint Jumper',
|
||||
imageAsset: 'products/jumper.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>['travel', 'fashion', 'beauty'],
|
||||
price: 25.00,
|
||||
vendor: _peter,
|
||||
description:
|
||||
'Leave the tunnel and the rain is fallin amazing things happen when you wait'
|
||||
),
|
||||
Product(
|
||||
name: 'Ochre Shirt',
|
||||
imageAsset: 'products/shirt.png',
|
||||
imageAssetPackage: _kGalleryAssetsPackage,
|
||||
categories: <String>[ 'fashion', 'latest'],
|
||||
price: 120.00,
|
||||
vendor: _stella,
|
||||
description:
|
||||
'Leave the tunnel and the rain is fallin amazing things happen when you wait'
|
||||
)
|
||||
];
|
||||
|
||||
List<Product> allProducts() {
|
||||
assert(_allProducts.every((Product product) => product.isValid()));
|
||||
return List<Product>.unmodifiable(_allProducts);
|
||||
}
|
411
examples/flutter_gallery/lib/demo/shrine/shrine_home.dart
Normal file
411
examples/flutter_gallery/lib/demo/shrine/shrine_home.dart
Normal file
|
@ -0,0 +1,411 @@
|
|||
// Copyright 2016 The Chromium Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style license that can be
|
||||
// found in the LICENSE file.
|
||||
|
||||
import 'dart:async';
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter/rendering.dart';
|
||||
import 'package:meta/meta.dart';
|
||||
|
||||
import 'shrine_data.dart';
|
||||
import 'shrine_order.dart';
|
||||
import 'shrine_page.dart';
|
||||
import 'shrine_theme.dart';
|
||||
import 'shrine_types.dart';
|
||||
|
||||
const double unitSize = kToolbarHeight;
|
||||
|
||||
final List<Product> _products = List<Product>.from(allProducts());
|
||||
final Map<Product, Order> _shoppingCart = <Product, Order>{};
|
||||
|
||||
const int _childrenPerBlock = 8;
|
||||
const int _rowsPerBlock = 5;
|
||||
|
||||
int _minIndexInRow(int rowIndex) {
|
||||
final int blockIndex = rowIndex ~/ _rowsPerBlock;
|
||||
return const <int>[0, 2, 4, 6, 7][rowIndex % _rowsPerBlock] + blockIndex * _childrenPerBlock;
|
||||
}
|
||||
|
||||
int _maxIndexInRow(int rowIndex) {
|
||||
final int blockIndex = rowIndex ~/ _rowsPerBlock;
|
||||
return const <int>[1, 3, 5, 6, 7][rowIndex % _rowsPerBlock] + blockIndex * _childrenPerBlock;
|
||||
}
|
||||
|
||||
int _rowAtIndex(int index) {
|
||||
final int blockCount = index ~/ _childrenPerBlock;
|
||||
return const <int>[0, 0, 1, 1, 2, 2, 3, 4][index - blockCount * _childrenPerBlock] + blockCount * _rowsPerBlock;
|
||||
}
|
||||
|
||||
int _columnAtIndex(int index) {
|
||||
return const <int>[0, 1, 0, 1, 0, 1, 0, 0][index % _childrenPerBlock];
|
||||
}
|
||||
|
||||
int _columnSpanAtIndex(int index) {
|
||||
return const <int>[1, 1, 1, 1, 1, 1, 2, 2][index % _childrenPerBlock];
|
||||
}
|
||||
|
||||
// The Shrine home page arranges the product cards into two columns. The card
|
||||
// on every 4th and 5th row spans two columns.
|
||||
class _ShrineGridLayout extends SliverGridLayout {
|
||||
const _ShrineGridLayout({
|
||||
@required this.rowStride,
|
||||
@required this.columnStride,
|
||||
@required this.tileHeight,
|
||||
@required this.tileWidth,
|
||||
});
|
||||
|
||||
final double rowStride;
|
||||
final double columnStride;
|
||||
final double tileHeight;
|
||||
final double tileWidth;
|
||||
|
||||
@override
|
||||
int getMinChildIndexForScrollOffset(double scrollOffset) {
|
||||
return _minIndexInRow(scrollOffset ~/ rowStride);
|
||||
}
|
||||
|
||||
@override
|
||||
int getMaxChildIndexForScrollOffset(double scrollOffset) {
|
||||
return _maxIndexInRow(scrollOffset ~/ rowStride);
|
||||
}
|
||||
|
||||
@override
|
||||
SliverGridGeometry getGeometryForChildIndex(int index) {
|
||||
final int row = _rowAtIndex(index);
|
||||
final int column = _columnAtIndex(index);
|
||||
final int columnSpan = _columnSpanAtIndex(index);
|
||||
return SliverGridGeometry(
|
||||
scrollOffset: row * rowStride,
|
||||
crossAxisOffset: column * columnStride,
|
||||
mainAxisExtent: tileHeight,
|
||||
crossAxisExtent: tileWidth + (columnSpan - 1) * columnStride,
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
double computeMaxScrollOffset(int childCount) {
|
||||
if (childCount == 0)
|
||||
return 0.0;
|
||||
final int rowCount = _rowAtIndex(childCount - 1) + 1;
|
||||
final double rowSpacing = rowStride - tileHeight;
|
||||
return rowStride * rowCount - rowSpacing;
|
||||
}
|
||||
}
|
||||
|
||||
class _ShrineGridDelegate extends SliverGridDelegate {
|
||||
static const double _spacing = 8.0;
|
||||
|
||||
@override
|
||||
SliverGridLayout getLayout(SliverConstraints constraints) {
|
||||
final double tileWidth = (constraints.crossAxisExtent - _spacing) / 2.0;
|
||||
const double tileHeight = 40.0 + 144.0 + 40.0;
|
||||
return _ShrineGridLayout(
|
||||
tileWidth: tileWidth,
|
||||
tileHeight: tileHeight,
|
||||
rowStride: tileHeight + _spacing,
|
||||
columnStride: tileWidth + _spacing,
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
bool shouldRelayout(covariant SliverGridDelegate oldDelegate) => false;
|
||||
}
|
||||
|
||||
// Displays the Vendor's name and avatar.
|
||||
class _VendorItem extends StatelessWidget {
|
||||
const _VendorItem({ Key key, @required this.vendor })
|
||||
: assert(vendor != null),
|
||||
super(key: key);
|
||||
|
||||
final Vendor vendor;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return SizedBox(
|
||||
height: 24.0,
|
||||
child: Row(
|
||||
children: <Widget>[
|
||||
SizedBox(
|
||||
width: 24.0,
|
||||
child: ClipRRect(
|
||||
borderRadius: BorderRadius.circular(12.0),
|
||||
child: Image.asset(
|
||||
vendor.avatarAsset,
|
||||
package: vendor.avatarAssetPackage,
|
||||
fit: BoxFit.cover,
|
||||
),
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 8.0),
|
||||
Expanded(
|
||||
child: Text(vendor.name, style: ShrineTheme.of(context).vendorItemStyle),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// Displays the product's price. If the product is in the shopping cart then the
|
||||
// background is highlighted.
|
||||
abstract class _PriceItem extends StatelessWidget {
|
||||
const _PriceItem({ Key key, @required this.product })
|
||||
: assert(product != null),
|
||||
super(key: key);
|
||||
|
||||
final Product product;
|
||||
|
||||
Widget buildItem(BuildContext context, TextStyle style, EdgeInsets padding) {
|
||||
BoxDecoration decoration;
|
||||
if (_shoppingCart[product] != null)
|
||||
decoration = BoxDecoration(color: ShrineTheme.of(context).priceHighlightColor);
|
||||
|
||||
return Container(
|
||||
padding: padding,
|
||||
decoration: decoration,
|
||||
child: Text(product.priceString, style: style),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _ProductPriceItem extends _PriceItem {
|
||||
const _ProductPriceItem({ Key key, Product product }) : super(key: key, product: product);
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return buildItem(
|
||||
context,
|
||||
ShrineTheme.of(context).priceStyle,
|
||||
const EdgeInsets.symmetric(horizontal: 16.0, vertical: 8.0),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _FeaturePriceItem extends _PriceItem {
|
||||
const _FeaturePriceItem({ Key key, Product product }) : super(key: key, product: product);
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return buildItem(
|
||||
context,
|
||||
ShrineTheme.of(context).featurePriceStyle,
|
||||
const EdgeInsets.symmetric(horizontal: 24.0, vertical: 16.0),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class _HeadingLayout extends MultiChildLayoutDelegate {
|
||||
_HeadingLayout();
|
||||
|
||||
static const String price = 'price';
|
||||
static const String image = 'image';
|
||||
static const String title = 'title';
|
||||
static const String description = 'description';
|
||||
static const String vendor = 'vendor';
|
||||
|
||||
@override
|
||||
void performLayout(Size size) {
|
||||
final Size priceSize = layoutChild(price, BoxConstraints.loose(size));
|
||||
positionChild(price, Offset(size.width - priceSize.width, 0.0));
|
||||
|
||||
final double halfWidth = size.width / 2.0;
|
||||
final double halfHeight = size.height / 2.0;
|
||||
const double halfUnit = unitSize / 2.0;
|
||||
const double margin = 16.0;
|
||||
|
||||
final Size imageSize = layoutChild(image, BoxConstraints.loose(size));
|
||||
final double imageX = imageSize.width < halfWidth - halfUnit
|
||||
? halfWidth / 2.0 - imageSize.width / 2.0 - halfUnit
|
||||
: halfWidth - imageSize.width;
|
||||
positionChild(image, Offset(imageX, halfHeight - imageSize.height / 2.0));
|
||||
|
||||
final double maxTitleWidth = halfWidth + unitSize - margin;
|
||||
final BoxConstraints titleBoxConstraints = BoxConstraints(maxWidth: maxTitleWidth);
|
||||
final Size titleSize = layoutChild(title, titleBoxConstraints);
|
||||
final double titleX = halfWidth - unitSize;
|
||||
final double titleY = halfHeight - titleSize.height;
|
||||
positionChild(title, Offset(titleX, titleY));
|
||||
|
||||
final Size descriptionSize = layoutChild(description, titleBoxConstraints);
|
||||
final double descriptionY = titleY + titleSize.height + margin;
|
||||
positionChild(description, Offset(titleX, descriptionY));
|
||||
|
||||
layoutChild(vendor, titleBoxConstraints);
|
||||
final double vendorY = descriptionY + descriptionSize.height + margin;
|
||||
positionChild(vendor, Offset(titleX, vendorY));
|
||||
}
|
||||
|
||||
@override
|
||||
bool shouldRelayout(_HeadingLayout oldDelegate) => false;
|
||||
}
|
||||
|
||||
// A card that highlights the "featured" catalog item.
|
||||
class _Heading extends StatelessWidget {
|
||||
_Heading({ Key key, @required this.product })
|
||||
: assert(product != null),
|
||||
assert(product.featureTitle != null),
|
||||
assert(product.featureDescription != null),
|
||||
super(key: key);
|
||||
|
||||
final Product product;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final Size screenSize = MediaQuery.of(context).size;
|
||||
final ShrineTheme theme = ShrineTheme.of(context);
|
||||
return MergeSemantics(
|
||||
child: SizedBox(
|
||||
height: screenSize.width > screenSize.height
|
||||
? (screenSize.height - kToolbarHeight) * 0.85
|
||||
: (screenSize.height - kToolbarHeight) * 0.70,
|
||||
child: Container(
|
||||
decoration: BoxDecoration(
|
||||
color: theme.cardBackgroundColor,
|
||||
border: Border(bottom: BorderSide(color: theme.dividerColor)),
|
||||
),
|
||||
child: CustomMultiChildLayout(
|
||||
delegate: _HeadingLayout(),
|
||||
children: <Widget>[
|
||||
LayoutId(
|
||||
id: _HeadingLayout.price,
|
||||
child: _FeaturePriceItem(product: product),
|
||||
),
|
||||
LayoutId(
|
||||
id: _HeadingLayout.image,
|
||||
child: Image.asset(
|
||||
product.imageAsset,
|
||||
package: product.imageAssetPackage,
|
||||
fit: BoxFit.cover,
|
||||
),
|
||||
),
|
||||
LayoutId(
|
||||
id: _HeadingLayout.title,
|
||||
child: Text(product.featureTitle, style: theme.featureTitleStyle),
|
||||
),
|
||||
LayoutId(
|
||||
id: _HeadingLayout.description,
|
||||
child: Text(product.featureDescription, style: theme.featureStyle),
|
||||
),
|
||||
LayoutId(
|
||||
id: _HeadingLayout.vendor,
|
||||
child: _VendorItem(vendor: product.vendor),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// A card that displays a product's image, price, and vendor. The _ProductItem
|
||||
// cards appear in a grid below the heading.
|
||||
class _ProductItem extends StatelessWidget {
|
||||
const _ProductItem({ Key key, @required this.product, this.onPressed })
|
||||
: assert(product != null),
|
||||
super(key: key);
|
||||
|
||||
final Product product;
|
||||
final VoidCallback onPressed;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return MergeSemantics(
|
||||
child: Card(
|
||||
child: Stack(
|
||||
children: <Widget>[
|
||||
Column(
|
||||
children: <Widget>[
|
||||
Align(
|
||||
alignment: Alignment.centerRight,
|
||||
child: _ProductPriceItem(product: product),
|
||||
),
|
||||
Container(
|
||||
width: 144.0,
|
||||
height: 144.0,
|
||||
padding: const EdgeInsets.symmetric(horizontal: 8.0),
|
||||
child: Hero(
|
||||
tag: product.tag,
|
||||
child: Image.asset(
|
||||
product.imageAsset,
|
||||
package: product.imageAssetPackage,
|
||||
fit: BoxFit.contain,
|
||||
),
|
||||
),
|
||||
),
|
||||
Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 8.0),
|
||||
child: _VendorItem(vendor: product.vendor),
|
||||
),
|
||||
],
|
||||
),
|
||||
Material(
|
||||
type: MaterialType.transparency,
|
||||
child: InkWell(onTap: onPressed),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// The Shrine app's home page. Displays the featured item above a grid
|
||||
// of the product items.
|
||||
class ShrineHome extends StatefulWidget {
|
||||
@override
|
||||
_ShrineHomeState createState() => _ShrineHomeState();
|
||||
}
|
||||
|
||||
class _ShrineHomeState extends State<ShrineHome> {
|
||||
static final GlobalKey<ScaffoldState> _scaffoldKey = GlobalKey<ScaffoldState>(debugLabel: 'Shrine Home');
|
||||
static final _ShrineGridDelegate gridDelegate = _ShrineGridDelegate();
|
||||
|
||||
Future<void> _showOrderPage(Product product) async {
|
||||
final Order order = _shoppingCart[product] ?? Order(product: product);
|
||||
final Order completedOrder = await Navigator.push(context, ShrineOrderRoute(
|
||||
order: order,
|
||||
builder: (BuildContext context) {
|
||||
return OrderPage(
|
||||
order: order,
|
||||
products: _products,
|
||||
shoppingCart: _shoppingCart,
|
||||
);
|
||||
}
|
||||
));
|
||||
assert(completedOrder.product != null);
|
||||
if (completedOrder.quantity == 0)
|
||||
_shoppingCart.remove(completedOrder.product);
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final Product featured = _products.firstWhere((Product product) => product.featureDescription != null);
|
||||
return ShrinePage(
|
||||
scaffoldKey: _scaffoldKey,
|
||||
products: _products,
|
||||
shoppingCart: _shoppingCart,
|
||||
body: CustomScrollView(
|
||||
slivers: <Widget>[
|
||||
SliverToBoxAdapter(child: _Heading(product: featured)),
|
||||
SliverSafeArea(
|
||||
top: false,
|
||||
minimum: const EdgeInsets.all(16.0),
|
||||
sliver: SliverGrid(
|
||||
gridDelegate: gridDelegate,
|
||||
delegate: SliverChildListDelegate(
|
||||
_products.map<Widget>((Product product) {
|
||||
return _ProductItem(
|
||||
product: product,
|
||||
onPressed: () { _showOrderPage(product); },
|
||||
);
|
||||
}).toList(),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
340
examples/flutter_gallery/lib/demo/shrine/shrine_order.dart
Normal file
340
examples/flutter_gallery/lib/demo/shrine/shrine_order.dart
Normal file
|
@ -0,0 +1,340 @@
|
|||
// Copyright 2016 The Chromium Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style license that can be
|
||||
// found in the LICENSE file.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
import '../shrine_demo.dart' show ShrinePageRoute;
|
||||
import 'shrine_page.dart';
|
||||
import 'shrine_theme.dart';
|
||||
import 'shrine_types.dart';
|
||||
|
||||
// Displays the product title's, description, and order quantity dropdown.
|
||||
class _ProductItem extends StatelessWidget {
|
||||
const _ProductItem({
|
||||
Key key,
|
||||
@required this.product,
|
||||
@required this.quantity,
|
||||
@required this.onChanged,
|
||||
}) : assert(product != null),
|
||||
assert(quantity != null),
|
||||
assert(onChanged != null),
|
||||
super(key: key);
|
||||
|
||||
final Product product;
|
||||
final int quantity;
|
||||
final ValueChanged<int> onChanged;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final ShrineTheme theme = ShrineTheme.of(context);
|
||||
return Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
crossAxisAlignment: CrossAxisAlignment.stretch,
|
||||
children: <Widget>[
|
||||
Text(product.name, style: theme.featureTitleStyle),
|
||||
const SizedBox(height: 24.0),
|
||||
Text(product.description, style: theme.featureStyle),
|
||||
const SizedBox(height: 16.0),
|
||||
Padding(
|
||||
padding: const EdgeInsets.only(top: 8.0, bottom: 8.0, right: 88.0),
|
||||
child: DropdownButtonHideUnderline(
|
||||
child: Container(
|
||||
decoration: BoxDecoration(
|
||||
border: Border.all(
|
||||
color: const Color(0xFFD9D9D9),
|
||||
),
|
||||
),
|
||||
child: DropdownButton<int>(
|
||||
items: <int>[0, 1, 2, 3, 4, 5].map<DropdownMenuItem<int>>((int value) {
|
||||
return DropdownMenuItem<int>(
|
||||
value: value,
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.only(left: 8.0),
|
||||
child: Text('Quantity $value', style: theme.quantityMenuStyle),
|
||||
),
|
||||
);
|
||||
}).toList(),
|
||||
value: quantity,
|
||||
onChanged: onChanged,
|
||||
),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// Vendor name and description
|
||||
class _VendorItem extends StatelessWidget {
|
||||
const _VendorItem({ Key key, @required this.vendor })
|
||||
: assert(vendor != null),
|
||||
super(key: key);
|
||||
|
||||
final Vendor vendor;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final ShrineTheme theme = ShrineTheme.of(context);
|
||||
return Column(
|
||||
mainAxisSize: MainAxisSize.min,
|
||||
crossAxisAlignment: CrossAxisAlignment.stretch,
|
||||
children: <Widget>[
|
||||
SizedBox(
|
||||
height: 24.0,
|
||||
child: Align(
|
||||
alignment: Alignment.bottomLeft,
|
||||
child: Text(vendor.name, style: theme.vendorTitleStyle),
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 16.0),
|
||||
Text(vendor.description, style: theme.vendorStyle),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// Layout the order page's heading: the product's image, the
|
||||
// title/description/dropdown product item, and the vendor item.
|
||||
class _HeadingLayout extends MultiChildLayoutDelegate {
|
||||
_HeadingLayout();
|
||||
|
||||
static const String image = 'image';
|
||||
static const String icon = 'icon';
|
||||
static const String product = 'product';
|
||||
static const String vendor = 'vendor';
|
||||
|
||||
@override
|
||||
void performLayout(Size size) {
|
||||
const double margin = 56.0;
|
||||
final bool landscape = size.width > size.height;
|
||||
final double imageWidth = (landscape ? size.width / 2.0 : size.width) - margin * 2.0;
|
||||
final BoxConstraints imageConstraints = BoxConstraints(maxHeight: 224.0, maxWidth: imageWidth);
|
||||
final Size imageSize = layoutChild(image, imageConstraints);
|
||||
const double imageY = 0.0;
|
||||
positionChild(image, const Offset(margin, imageY));
|
||||
|
||||
final double productWidth = landscape ? size.width / 2.0 : size.width - margin;
|
||||
final BoxConstraints productConstraints = BoxConstraints(maxWidth: productWidth);
|
||||
final Size productSize = layoutChild(product, productConstraints);
|
||||
final double productX = landscape ? size.width / 2.0 : margin;
|
||||
final double productY = landscape ? 0.0 : imageY + imageSize.height + 16.0;
|
||||
positionChild(product, Offset(productX, productY));
|
||||
|
||||
final Size iconSize = layoutChild(icon, BoxConstraints.loose(size));
|
||||
positionChild(icon, Offset(productX - iconSize.width - 16.0, productY + 8.0));
|
||||
|
||||
final double vendorWidth = landscape ? size.width - margin : productWidth;
|
||||
layoutChild(vendor, BoxConstraints(maxWidth: vendorWidth));
|
||||
final double vendorX = landscape ? margin : productX;
|
||||
final double vendorY = productY + productSize.height + 16.0;
|
||||
positionChild(vendor, Offset(vendorX, vendorY));
|
||||
}
|
||||
|
||||
@override
|
||||
bool shouldRelayout(_HeadingLayout oldDelegate) => true;
|
||||
}
|
||||
|
||||
// Describes a product and vendor in detail, supports specifying
|
||||
// a order quantity (0-5). Appears at the top of the OrderPage.
|
||||
class _Heading extends StatelessWidget {
|
||||
const _Heading({
|
||||
Key key,
|
||||
@required this.product,
|
||||
@required this.quantity,
|
||||
this.quantityChanged,
|
||||
}) : assert(product != null),
|
||||
assert(quantity != null && quantity >= 0 && quantity <= 5),
|
||||
super(key: key);
|
||||
|
||||
final Product product;
|
||||
final int quantity;
|
||||
final ValueChanged<int> quantityChanged;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final Size screenSize = MediaQuery.of(context).size;
|
||||
return SizedBox(
|
||||
height: (screenSize.height - kToolbarHeight) * 1.35,
|
||||
child: Material(
|
||||
type: MaterialType.card,
|
||||
elevation: 0.0,
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.only(left: 16.0, top: 18.0, right: 16.0, bottom: 24.0),
|
||||
child: CustomMultiChildLayout(
|
||||
delegate: _HeadingLayout(),
|
||||
children: <Widget>[
|
||||
LayoutId(
|
||||
id: _HeadingLayout.image,
|
||||
child: Hero(
|
||||
tag: product.tag,
|
||||
child: Image.asset(
|
||||
product.imageAsset,
|
||||
package: product.imageAssetPackage,
|
||||
fit: BoxFit.contain,
|
||||
alignment: Alignment.center,
|
||||
),
|
||||
),
|
||||
),
|
||||
LayoutId(
|
||||
id: _HeadingLayout.icon,
|
||||
child: const Icon(
|
||||
Icons.info_outline,
|
||||
size: 24.0,
|
||||
color: Color(0xFFFFE0E0),
|
||||
),
|
||||
),
|
||||
LayoutId(
|
||||
id: _HeadingLayout.product,
|
||||
child: _ProductItem(
|
||||
product: product,
|
||||
quantity: quantity,
|
||||
onChanged: quantityChanged,
|
||||
),
|
||||
),
|
||||
LayoutId(
|
||||
id: _HeadingLayout.vendor,
|
||||
child: _VendorItem(vendor: product.vendor),
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
class OrderPage extends StatefulWidget {
|
||||
OrderPage({
|
||||
Key key,
|
||||
@required this.order,
|
||||
@required this.products,
|
||||
@required this.shoppingCart,
|
||||
}) : assert(order != null),
|
||||
assert(products != null && products.isNotEmpty),
|
||||
assert(shoppingCart != null),
|
||||
super(key: key);
|
||||
|
||||
final Order order;
|
||||
final List<Product> products;
|
||||
final Map<Product, Order> shoppingCart;
|
||||
|
||||
@override
|
||||
_OrderPageState createState() => _OrderPageState();
|
||||
}
|
||||
|
||||
// Displays a product's heading above photos of all of the other products
|
||||
// arranged in two columns. Enables the user to specify a quantity and add an
|
||||
// order to the shopping cart.
|
||||
class _OrderPageState extends State<OrderPage> {
|
||||
GlobalKey<ScaffoldState> scaffoldKey;
|
||||
|
||||
@override
|
||||
void initState() {
|
||||
super.initState();
|
||||
scaffoldKey = GlobalKey<ScaffoldState>(debugLabel: 'Shrine Order ${widget.order}');
|
||||
}
|
||||
|
||||
Order get currentOrder => ShrineOrderRoute.of(context).order;
|
||||
|
||||
set currentOrder(Order value) {
|
||||
ShrineOrderRoute.of(context).order = value;
|
||||
}
|
||||
|
||||
void updateOrder({ int quantity, bool inCart }) {
|
||||
final Order newOrder = currentOrder.copyWith(quantity: quantity, inCart: inCart);
|
||||
if (currentOrder != newOrder) {
|
||||
setState(() {
|
||||
widget.shoppingCart[newOrder.product] = newOrder;
|
||||
currentOrder = newOrder;
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
void showSnackBarMessage(String message) {
|
||||
scaffoldKey.currentState.showSnackBar(SnackBar(content: Text(message)));
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return ShrinePage(
|
||||
scaffoldKey: scaffoldKey,
|
||||
products: widget.products,
|
||||
shoppingCart: widget.shoppingCart,
|
||||
floatingActionButton: FloatingActionButton(
|
||||
onPressed: () {
|
||||
updateOrder(inCart: true);
|
||||
final int n = currentOrder.quantity;
|
||||
final String item = currentOrder.product.name;
|
||||
showSnackBarMessage(
|
||||
'There ${ n == 1 ? "is one $item item" : "are $n $item items" } in the shopping cart.'
|
||||
);
|
||||
},
|
||||
backgroundColor: const Color(0xFF16F0F0),
|
||||
tooltip: 'Add to cart',
|
||||
child: const Icon(
|
||||
Icons.add_shopping_cart,
|
||||
color: Colors.black,
|
||||
),
|
||||
),
|
||||
body: CustomScrollView(
|
||||
slivers: <Widget>[
|
||||
SliverToBoxAdapter(
|
||||
child: _Heading(
|
||||
product: widget.order.product,
|
||||
quantity: currentOrder.quantity,
|
||||
quantityChanged: (int value) { updateOrder(quantity: value); },
|
||||
),
|
||||
),
|
||||
SliverSafeArea(
|
||||
top: false,
|
||||
minimum: const EdgeInsets.fromLTRB(8.0, 32.0, 8.0, 8.0),
|
||||
sliver: SliverGrid(
|
||||
gridDelegate: const SliverGridDelegateWithMaxCrossAxisExtent(
|
||||
maxCrossAxisExtent: 248.0,
|
||||
mainAxisSpacing: 8.0,
|
||||
crossAxisSpacing: 8.0,
|
||||
),
|
||||
delegate: SliverChildListDelegate(
|
||||
widget.products
|
||||
.where((Product product) => product != widget.order.product)
|
||||
.map((Product product) {
|
||||
return Card(
|
||||
elevation: 1.0,
|
||||
child: Image.asset(
|
||||
product.imageAsset,
|
||||
package: product.imageAssetPackage,
|
||||
fit: BoxFit.contain,
|
||||
),
|
||||
);
|
||||
}).toList(),
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
// Displays a full-screen modal OrderPage.
|
||||
//
|
||||
// The order field will be replaced each time the user reconfigures the order.
|
||||
// When the user backs out of this route the completer's value will be the
|
||||
// final value of the order field.
|
||||
class ShrineOrderRoute extends ShrinePageRoute<Order> {
|
||||
ShrineOrderRoute({
|
||||
@required this.order,
|
||||
WidgetBuilder builder,
|
||||
RouteSettings settings,
|
||||
}) : assert(order != null),
|
||||
super(builder: builder, settings: settings);
|
||||
|
||||
Order order;
|
||||
|
||||
@override
|
||||
Order get currentResult => order;
|
||||
|
||||
static ShrineOrderRoute of(BuildContext context) => ModalRoute.of<Order>(context);
|
||||
}
|
149
examples/flutter_gallery/lib/demo/shrine/shrine_page.dart
Normal file
149
examples/flutter_gallery/lib/demo/shrine/shrine_page.dart
Normal file
|
@ -0,0 +1,149 @@
|
|||
// Copyright 2016 The Chromium Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style license that can be
|
||||
// found in the LICENSE file.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
import 'shrine_theme.dart';
|
||||
import 'shrine_types.dart';
|
||||
|
||||
enum ShrineAction {
|
||||
sortByPrice,
|
||||
sortByProduct,
|
||||
emptyCart
|
||||
}
|
||||
|
||||
class ShrinePage extends StatefulWidget {
|
||||
const ShrinePage({
|
||||
Key key,
|
||||
@required this.scaffoldKey,
|
||||
@required this.body,
|
||||
this.floatingActionButton,
|
||||
this.products,
|
||||
this.shoppingCart
|
||||
}) : assert(body != null),
|
||||
assert(scaffoldKey != null),
|
||||
super(key: key);
|
||||
|
||||
final GlobalKey<ScaffoldState> scaffoldKey;
|
||||
final Widget body;
|
||||
final Widget floatingActionButton;
|
||||
final List<Product> products;
|
||||
final Map<Product, Order> shoppingCart;
|
||||
|
||||
@override
|
||||
ShrinePageState createState() => ShrinePageState();
|
||||
}
|
||||
|
||||
/// Defines the Scaffold, AppBar, etc that the demo pages have in common.
|
||||
class ShrinePageState extends State<ShrinePage> {
|
||||
double _appBarElevation = 0.0;
|
||||
|
||||
bool _handleScrollNotification(ScrollNotification notification) {
|
||||
final double elevation = notification.metrics.extentBefore <= 0.0 ? 0.0 : 1.0;
|
||||
if (elevation != _appBarElevation) {
|
||||
setState(() {
|
||||
_appBarElevation = elevation;
|
||||
});
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
void _showShoppingCart() {
|
||||
showModalBottomSheet<void>(context: context, builder: (BuildContext context) {
|
||||
if (widget.shoppingCart.isEmpty) {
|
||||
return const Padding(
|
||||
padding: EdgeInsets.all(24.0),
|
||||
child: Text('The shopping cart is empty')
|
||||
);
|
||||
}
|
||||
return ListView(
|
||||
padding: kMaterialListPadding,
|
||||
children: widget.shoppingCart.values.map((Order order) {
|
||||
return ListTile(
|
||||
title: Text(order.product.name),
|
||||
leading: Text('${order.quantity}'),
|
||||
subtitle: Text(order.product.vendor.name)
|
||||
);
|
||||
}).toList(),
|
||||
);
|
||||
});
|
||||
}
|
||||
|
||||
void _sortByPrice() {
|
||||
widget.products.sort((Product a, Product b) => a.price.compareTo(b.price));
|
||||
}
|
||||
|
||||
void _sortByProduct() {
|
||||
widget.products.sort((Product a, Product b) => a.name.compareTo(b.name));
|
||||
}
|
||||
|
||||
void _emptyCart() {
|
||||
widget.shoppingCart.clear();
|
||||
widget.scaffoldKey.currentState.showSnackBar(const SnackBar(content: Text('Shopping cart is empty')));
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final ShrineTheme theme = ShrineTheme.of(context);
|
||||
return Scaffold(
|
||||
key: widget.scaffoldKey,
|
||||
appBar: AppBar(
|
||||
elevation: _appBarElevation,
|
||||
backgroundColor: theme.appBarBackgroundColor,
|
||||
iconTheme: Theme.of(context).iconTheme,
|
||||
brightness: Brightness.light,
|
||||
flexibleSpace: Container(
|
||||
decoration: BoxDecoration(
|
||||
border: Border(
|
||||
bottom: BorderSide(color: theme.dividerColor)
|
||||
)
|
||||
)
|
||||
),
|
||||
title: Text('SHRINE', style: ShrineTheme.of(context).appBarTitleStyle),
|
||||
centerTitle: true,
|
||||
actions: <Widget>[
|
||||
IconButton(
|
||||
icon: const Icon(Icons.shopping_cart),
|
||||
tooltip: 'Shopping cart',
|
||||
onPressed: _showShoppingCart
|
||||
),
|
||||
PopupMenuButton<ShrineAction>(
|
||||
itemBuilder: (BuildContext context) => <PopupMenuItem<ShrineAction>>[
|
||||
const PopupMenuItem<ShrineAction>(
|
||||
value: ShrineAction.sortByPrice,
|
||||
child: Text('Sort by price')
|
||||
),
|
||||
const PopupMenuItem<ShrineAction>(
|
||||
value: ShrineAction.sortByProduct,
|
||||
child: Text('Sort by product')
|
||||
),
|
||||
const PopupMenuItem<ShrineAction>(
|
||||
value: ShrineAction.emptyCart,
|
||||
child: Text('Empty shopping cart')
|
||||
)
|
||||
],
|
||||
onSelected: (ShrineAction action) {
|
||||
switch (action) {
|
||||
case ShrineAction.sortByPrice:
|
||||
setState(_sortByPrice);
|
||||
break;
|
||||
case ShrineAction.sortByProduct:
|
||||
setState(_sortByProduct);
|
||||
break;
|
||||
case ShrineAction.emptyCart:
|
||||
setState(_emptyCart);
|
||||
break;
|
||||
}
|
||||
}
|
||||
)
|
||||
]
|
||||
),
|
||||
floatingActionButton: widget.floatingActionButton,
|
||||
body: NotificationListener<ScrollNotification>(
|
||||
onNotification: _handleScrollNotification,
|
||||
child: widget.body
|
||||
)
|
||||
);
|
||||
}
|
||||
}
|
54
examples/flutter_gallery/lib/demo/shrine/shrine_theme.dart
Normal file
54
examples/flutter_gallery/lib/demo/shrine/shrine_theme.dart
Normal file
|
@ -0,0 +1,54 @@
|
|||
// Copyright 2016 The Chromium Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style license that can be
|
||||
// found in the LICENSE file.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
class ShrineStyle extends TextStyle {
|
||||
const ShrineStyle.roboto(double size, FontWeight weight, Color color)
|
||||
: super(inherit: false, color: color, fontSize: size, fontWeight: weight, textBaseline: TextBaseline.alphabetic);
|
||||
|
||||
const ShrineStyle.abrilFatface(double size, FontWeight weight, Color color)
|
||||
: super(inherit: false, color: color, fontFamily: 'AbrilFatface', fontSize: size, fontWeight: weight, textBaseline: TextBaseline.alphabetic);
|
||||
}
|
||||
|
||||
TextStyle robotoRegular12(Color color) => ShrineStyle.roboto(12.0, FontWeight.w500, color);
|
||||
TextStyle robotoLight12(Color color) => ShrineStyle.roboto(12.0, FontWeight.w300, color);
|
||||
TextStyle robotoRegular14(Color color) => ShrineStyle.roboto(14.0, FontWeight.w500, color);
|
||||
TextStyle robotoMedium14(Color color) => ShrineStyle.roboto(14.0, FontWeight.w600, color);
|
||||
TextStyle robotoLight14(Color color) => ShrineStyle.roboto(14.0, FontWeight.w300, color);
|
||||
TextStyle robotoRegular16(Color color) => ShrineStyle.roboto(16.0, FontWeight.w500, color);
|
||||
TextStyle robotoRegular20(Color color) => ShrineStyle.roboto(20.0, FontWeight.w500, color);
|
||||
TextStyle abrilFatfaceRegular24(Color color) => ShrineStyle.abrilFatface(24.0, FontWeight.w500, color);
|
||||
TextStyle abrilFatfaceRegular34(Color color) => ShrineStyle.abrilFatface(34.0, FontWeight.w500, color);
|
||||
|
||||
/// The TextStyles and Colors used for titles, labels, and descriptions. This
|
||||
/// InheritedWidget is shared by all of the routes and widgets created for
|
||||
/// the Shrine app.
|
||||
class ShrineTheme extends InheritedWidget {
|
||||
ShrineTheme({ Key key, @required Widget child })
|
||||
: assert(child != null),
|
||||
super(key: key, child: child);
|
||||
|
||||
final Color cardBackgroundColor = Colors.white;
|
||||
final Color appBarBackgroundColor = Colors.white;
|
||||
final Color dividerColor = const Color(0xFFD9D9D9);
|
||||
final Color priceHighlightColor = const Color(0xFFFFE0E0);
|
||||
|
||||
final TextStyle appBarTitleStyle = robotoRegular20(Colors.black87);
|
||||
final TextStyle vendorItemStyle = robotoRegular12(const Color(0xFF81959D));
|
||||
final TextStyle priceStyle = robotoRegular14(Colors.black87);
|
||||
final TextStyle featureTitleStyle = abrilFatfaceRegular34(const Color(0xFF0A3142));
|
||||
final TextStyle featurePriceStyle = robotoRegular16(Colors.black87);
|
||||
final TextStyle featureStyle = robotoLight14(Colors.black54);
|
||||
final TextStyle orderTitleStyle = abrilFatfaceRegular24(Colors.black87);
|
||||
final TextStyle orderStyle = robotoLight14(Colors.black54);
|
||||
final TextStyle vendorTitleStyle = robotoMedium14(Colors.black87);
|
||||
final TextStyle vendorStyle = robotoLight14(Colors.black54);
|
||||
final TextStyle quantityMenuStyle = robotoLight14(Colors.black54);
|
||||
|
||||
static ShrineTheme of(BuildContext context) => context.inheritFromWidgetOfExactType(ShrineTheme);
|
||||
|
||||
@override
|
||||
bool updateShouldNotify(ShrineTheme oldWidget) => false;
|
||||
}
|
107
examples/flutter_gallery/lib/demo/shrine/shrine_types.dart
Normal file
107
examples/flutter_gallery/lib/demo/shrine/shrine_types.dart
Normal file
|
@ -0,0 +1,107 @@
|
|||
// Copyright 2016 The Chromium Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style license that can be
|
||||
// found in the LICENSE file.
|
||||
|
||||
import 'dart:ui' show hashValues;
|
||||
|
||||
import 'package:flutter/foundation.dart';
|
||||
|
||||
class Vendor {
|
||||
const Vendor({
|
||||
this.name,
|
||||
this.description,
|
||||
this.avatarAsset,
|
||||
this.avatarAssetPackage,
|
||||
});
|
||||
|
||||
final String name;
|
||||
final String description;
|
||||
final String avatarAsset;
|
||||
final String avatarAssetPackage;
|
||||
|
||||
bool isValid() {
|
||||
return name != null &&
|
||||
description != null &&
|
||||
avatarAsset != null;
|
||||
}
|
||||
|
||||
@override
|
||||
String toString() => 'Vendor($name)';
|
||||
}
|
||||
|
||||
class Product {
|
||||
const Product({
|
||||
this.name,
|
||||
this.description,
|
||||
this.featureTitle,
|
||||
this.featureDescription,
|
||||
this.imageAsset,
|
||||
this.imageAssetPackage,
|
||||
this.categories,
|
||||
this.price,
|
||||
this.vendor
|
||||
});
|
||||
|
||||
final String name;
|
||||
final String description;
|
||||
final String featureTitle;
|
||||
final String featureDescription;
|
||||
final String imageAsset;
|
||||
final String imageAssetPackage;
|
||||
final List<String> categories;
|
||||
final double price;
|
||||
final Vendor vendor;
|
||||
|
||||
String get tag => name; // Unique value for Heroes
|
||||
String get priceString => '\$${price.floor()}';
|
||||
|
||||
bool isValid() {
|
||||
return name != null &&
|
||||
description != null &&
|
||||
imageAsset != null &&
|
||||
categories != null &&
|
||||
categories.isNotEmpty &&
|
||||
price != null &&
|
||||
vendor.isValid();
|
||||
}
|
||||
|
||||
@override
|
||||
String toString() => 'Product($name)';
|
||||
}
|
||||
|
||||
class Order {
|
||||
Order({ @required this.product, this.quantity = 1, this.inCart = false })
|
||||
: assert(product != null),
|
||||
assert(quantity != null && quantity >= 0),
|
||||
assert(inCart != null);
|
||||
|
||||
final Product product;
|
||||
final int quantity;
|
||||
final bool inCart;
|
||||
|
||||
Order copyWith({ Product product, int quantity, bool inCart }) {
|
||||
return Order(
|
||||
product: product ?? this.product,
|
||||
quantity: quantity ?? this.quantity,
|
||||
inCart: inCart ?? this.inCart
|
||||
);
|
||||
}
|
||||
|
||||
@override
|
||||
bool operator ==(dynamic other) {
|
||||
if (identical(this, other))
|
||||
return true;
|
||||
if (other.runtimeType != runtimeType)
|
||||
return false;
|
||||
final Order typedOther = other;
|
||||
return product == typedOther.product &&
|
||||
quantity == typedOther.quantity &&
|
||||
inCart == typedOther.inCart;
|
||||
}
|
||||
|
||||
@override
|
||||
int get hashCode => hashValues(product, quantity, inCart);
|
||||
|
||||
@override
|
||||
String toString() => 'Order($product, quantity=$quantity, inCart=$inCart)';
|
||||
}
|
|
@ -1,95 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
import 'package:flutter_gallery/demo/shrine/model/product.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/supplemental/product_columns.dart';
|
||||
|
||||
class AsymmetricView extends StatelessWidget {
|
||||
const AsymmetricView({Key key, this.products}) : super(key: key);
|
||||
|
||||
final List<Product> products;
|
||||
|
||||
List<Container> _buildColumns(BuildContext context) {
|
||||
if (products == null || products.isEmpty) {
|
||||
return const <Container>[];
|
||||
}
|
||||
|
||||
// This will return a list of columns. It will oscillate between the two
|
||||
// kinds of columns. Even cases of the index (0, 2, 4, etc) will be
|
||||
// TwoProductCardColumn and the odd cases will be OneProductCardColumn.
|
||||
//
|
||||
// Each pair of columns will advance us 3 products forward (2 + 1). That's
|
||||
// some kinda awkward math so we use _evenCasesIndex and _oddCasesIndex as
|
||||
// helpers for creating the index of the product list that will correspond
|
||||
// to the index of the list of columns.
|
||||
return List<Container>.generate(_listItemCount(products.length), (int index) {
|
||||
double width = .59 * MediaQuery.of(context).size.width;
|
||||
Widget column;
|
||||
if (index % 2 == 0) {
|
||||
/// Even cases
|
||||
final int bottom = _evenCasesIndex(index);
|
||||
column = TwoProductCardColumn(
|
||||
bottom: products[bottom],
|
||||
top: products.length - 1 >= bottom + 1
|
||||
? products[bottom + 1]
|
||||
: null,
|
||||
);
|
||||
width += 32.0;
|
||||
} else {
|
||||
/// Odd cases
|
||||
column = OneProductCardColumn(
|
||||
product: products[_oddCasesIndex(index)],
|
||||
);
|
||||
}
|
||||
return Container(
|
||||
width: width,
|
||||
child: Padding(
|
||||
padding: const EdgeInsets.symmetric(horizontal: 16.0),
|
||||
child: column,
|
||||
),
|
||||
);
|
||||
}).toList();
|
||||
}
|
||||
|
||||
int _evenCasesIndex(int input) {
|
||||
// The operator ~/ is a cool one. It's the truncating division operator. It
|
||||
// divides the number and if there's a remainder / decimal, it cuts it off.
|
||||
// This is like dividing and then casting the result to int. Also, it's
|
||||
// functionally equivalent to floor() in this case.
|
||||
return input ~/ 2 * 3;
|
||||
}
|
||||
|
||||
int _oddCasesIndex(int input) {
|
||||
assert(input > 0);
|
||||
return (input / 2).ceil() * 3 - 1;
|
||||
}
|
||||
|
||||
int _listItemCount(int totalItems) {
|
||||
return (totalItems % 3 == 0)
|
||||
? totalItems ~/ 3 * 2
|
||||
: (totalItems / 3).ceil() * 2 - 1;
|
||||
}
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return ListView(
|
||||
scrollDirection: Axis.horizontal,
|
||||
padding: const EdgeInsets.fromLTRB(0.0, 34.0, 16.0, 44.0),
|
||||
children: _buildColumns(context),
|
||||
physics: const AlwaysScrollableScrollPhysics(),
|
||||
);
|
||||
}
|
||||
}
|
|
@ -1,136 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'dart:ui' show lerpDouble;
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter/widgets.dart';
|
||||
|
||||
class CutCornersBorder extends OutlineInputBorder {
|
||||
const CutCornersBorder({
|
||||
BorderSide borderSide = BorderSide.none,
|
||||
BorderRadius borderRadius = const BorderRadius.all(Radius.circular(2.0)),
|
||||
this.cut = 7.0,
|
||||
double gapPadding = 2.0,
|
||||
}) : super(
|
||||
borderSide: borderSide,
|
||||
borderRadius: borderRadius,
|
||||
gapPadding: gapPadding,
|
||||
);
|
||||
|
||||
@override
|
||||
CutCornersBorder copyWith({
|
||||
BorderSide borderSide,
|
||||
BorderRadius borderRadius,
|
||||
double gapPadding,
|
||||
double cut,
|
||||
}) {
|
||||
return CutCornersBorder(
|
||||
borderSide: borderSide ?? this.borderSide,
|
||||
borderRadius: borderRadius ?? this.borderRadius,
|
||||
gapPadding: gapPadding ?? this.gapPadding,
|
||||
cut: cut ?? this.cut,
|
||||
);
|
||||
}
|
||||
|
||||
final double cut;
|
||||
|
||||
@override
|
||||
ShapeBorder lerpFrom(ShapeBorder a, double t) {
|
||||
if (a is CutCornersBorder) {
|
||||
final CutCornersBorder outline = a;
|
||||
return CutCornersBorder(
|
||||
borderRadius: BorderRadius.lerp(outline.borderRadius, borderRadius, t),
|
||||
borderSide: BorderSide.lerp(outline.borderSide, borderSide, t),
|
||||
cut: cut,
|
||||
gapPadding: outline.gapPadding,
|
||||
);
|
||||
}
|
||||
return super.lerpFrom(a, t);
|
||||
}
|
||||
|
||||
@override
|
||||
ShapeBorder lerpTo(ShapeBorder b, double t) {
|
||||
if (b is CutCornersBorder) {
|
||||
final CutCornersBorder outline = b;
|
||||
return CutCornersBorder(
|
||||
borderRadius: BorderRadius.lerp(borderRadius, outline.borderRadius, t),
|
||||
borderSide: BorderSide.lerp(borderSide, outline.borderSide, t),
|
||||
cut: cut,
|
||||
gapPadding: outline.gapPadding,
|
||||
);
|
||||
}
|
||||
return super.lerpTo(b, t);
|
||||
}
|
||||
|
||||
Path _notchedCornerPath(Rect center, [double start = 0.0, double extent = 0.0]) {
|
||||
final Path path = Path();
|
||||
if (start > 0.0 || extent > 0.0) {
|
||||
path.relativeMoveTo(extent + start, center.top);
|
||||
_notchedSidesAndBottom(center, path);
|
||||
path..lineTo(center.left + cut, center.top)..lineTo(start, center.top);
|
||||
} else {
|
||||
path.moveTo(center.left + cut, center.top);
|
||||
_notchedSidesAndBottom(center, path);
|
||||
path.lineTo(center.left + cut, center.top);
|
||||
}
|
||||
return path;
|
||||
}
|
||||
|
||||
Path _notchedSidesAndBottom(Rect center, Path path) {
|
||||
return path
|
||||
..lineTo(center.right - cut, center.top)
|
||||
..lineTo(center.right, center.top + cut)
|
||||
..lineTo(center.right, center.top + center.height - cut)
|
||||
..lineTo(center.right - cut, center.top + center.height)
|
||||
..lineTo(center.left + cut, center.top + center.height)
|
||||
..lineTo(center.left, center.top + center.height - cut)
|
||||
..lineTo(center.left, center.top + cut);
|
||||
}
|
||||
|
||||
@override
|
||||
void paint(
|
||||
Canvas canvas,
|
||||
Rect rect, {
|
||||
double gapStart,
|
||||
double gapExtent = 0.0,
|
||||
double gapPercentage = 0.0,
|
||||
TextDirection textDirection,
|
||||
}) {
|
||||
assert(gapExtent != null);
|
||||
assert(gapPercentage >= 0.0 && gapPercentage <= 1.0);
|
||||
|
||||
final Paint paint = borderSide.toPaint();
|
||||
final RRect outer = borderRadius.toRRect(rect);
|
||||
if (gapStart == null || gapExtent <= 0.0 || gapPercentage == 0.0) {
|
||||
canvas.drawPath(_notchedCornerPath(outer.middleRect), paint);
|
||||
} else {
|
||||
final double extent = lerpDouble(0.0, gapExtent + gapPadding * 2.0, gapPercentage);
|
||||
switch (textDirection) {
|
||||
case TextDirection.rtl:
|
||||
{
|
||||
final Path path = _notchedCornerPath(outer.middleRect, gapStart + gapPadding - extent, extent);
|
||||
canvas.drawPath(path, paint);
|
||||
break;
|
||||
}
|
||||
case TextDirection.ltr:
|
||||
{
|
||||
final Path path = _notchedCornerPath(outer.middleRect, gapStart - gapPadding, extent);
|
||||
canvas.drawPath(path, paint);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
|
@ -1,98 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:intl/intl.dart';
|
||||
import 'package:scoped_model/scoped_model.dart';
|
||||
|
||||
import 'package:flutter_gallery/demo/shrine/model/app_state_model.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/model/product.dart';
|
||||
|
||||
class ProductCard extends StatelessWidget {
|
||||
const ProductCard({ this.imageAspectRatio = 33 / 49, this.product })
|
||||
: assert(imageAspectRatio == null || imageAspectRatio > 0);
|
||||
|
||||
final double imageAspectRatio;
|
||||
final Product product;
|
||||
|
||||
static const double kTextBoxHeight = 65.0;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final NumberFormat formatter = NumberFormat.simpleCurrency(
|
||||
decimalDigits: 0,
|
||||
locale: Localizations.localeOf(context).toString(),
|
||||
);
|
||||
|
||||
final ThemeData theme = Theme.of(context);
|
||||
|
||||
final Image imageWidget = Image.asset(
|
||||
product.assetName,
|
||||
package: product.assetPackage,
|
||||
fit: BoxFit.cover,
|
||||
);
|
||||
|
||||
return ScopedModelDescendant<AppStateModel>(
|
||||
builder: (BuildContext context, Widget child, AppStateModel model) {
|
||||
return GestureDetector(
|
||||
onTap: () {
|
||||
model.addProductToCart(product.id);
|
||||
// TODO(redbrogdon): Add Snackbar
|
||||
},
|
||||
child: child,
|
||||
);
|
||||
},
|
||||
child: Stack(
|
||||
children: <Widget>[
|
||||
Column(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
crossAxisAlignment: CrossAxisAlignment.center,
|
||||
children: <Widget>[
|
||||
AspectRatio(
|
||||
aspectRatio: imageAspectRatio,
|
||||
child: imageWidget,
|
||||
),
|
||||
SizedBox(
|
||||
height: kTextBoxHeight * MediaQuery.of(context).textScaleFactor,
|
||||
width: 121.0,
|
||||
child: Column(
|
||||
mainAxisAlignment: MainAxisAlignment.end,
|
||||
crossAxisAlignment: CrossAxisAlignment.center,
|
||||
children: <Widget>[
|
||||
Text(
|
||||
product == null ? '' : product.name,
|
||||
style: theme.textTheme.button,
|
||||
softWrap: false,
|
||||
overflow: TextOverflow.ellipsis,
|
||||
maxLines: 1,
|
||||
),
|
||||
const SizedBox(height: 4.0),
|
||||
Text(
|
||||
product == null ? '' : formatter.format(product.price),
|
||||
style: theme.textTheme.caption,
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
const Padding(
|
||||
padding: EdgeInsets.all(16.0),
|
||||
child: Icon(Icons.add_shopping_cart),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
|
@ -1,85 +0,0 @@
|
|||
// Copyright 2018-present the Flutter authors. All Rights Reserved.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
|
||||
import 'package:flutter_gallery/demo/shrine/model/product.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/supplemental/product_card.dart';
|
||||
|
||||
class TwoProductCardColumn extends StatelessWidget {
|
||||
const TwoProductCardColumn({
|
||||
@required this.bottom,
|
||||
this.top,
|
||||
}) : assert(bottom != null);
|
||||
|
||||
final Product bottom, top;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return LayoutBuilder(builder: (BuildContext context, BoxConstraints constraints) {
|
||||
const double spacerHeight = 44.0;
|
||||
|
||||
final double heightOfCards = (constraints.biggest.height - spacerHeight) / 2.0;
|
||||
final double heightOfImages = heightOfCards - ProductCard.kTextBoxHeight;
|
||||
final double imageAspectRatio = (heightOfImages >= 0.0 && constraints.biggest.width > heightOfImages)
|
||||
? constraints.biggest.width / heightOfImages
|
||||
: 33 / 49;
|
||||
|
||||
return ListView(
|
||||
children: <Widget>[
|
||||
Padding(
|
||||
padding: const EdgeInsetsDirectional.only(start: 28.0),
|
||||
child: top != null
|
||||
? ProductCard(
|
||||
imageAspectRatio: imageAspectRatio,
|
||||
product: top,
|
||||
)
|
||||
: SizedBox(
|
||||
height: heightOfCards > 0 ? heightOfCards : spacerHeight,
|
||||
),
|
||||
),
|
||||
const SizedBox(height: spacerHeight),
|
||||
Padding(
|
||||
padding: const EdgeInsetsDirectional.only(end: 28.0),
|
||||
child: ProductCard(
|
||||
imageAspectRatio: imageAspectRatio,
|
||||
product: bottom,
|
||||
),
|
||||
),
|
||||
],
|
||||
);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
class OneProductCardColumn extends StatelessWidget {
|
||||
const OneProductCardColumn({this.product});
|
||||
|
||||
final Product product;
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return ListView(
|
||||
reverse: true,
|
||||
children: <Widget>[
|
||||
const SizedBox(
|
||||
height: 40.0,
|
||||
),
|
||||
ProductCard(
|
||||
product: product,
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
}
|
|
@ -3,13 +3,40 @@
|
|||
// found in the LICENSE file.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter_gallery/demo/shrine/app.dart';
|
||||
|
||||
import 'shrine/shrine_home.dart' show ShrineHome;
|
||||
import 'shrine/shrine_theme.dart' show ShrineTheme;
|
||||
|
||||
// This code would ordinarily be part of the MaterialApp's home. It's being
|
||||
// used by the ShrineDemo and by each route pushed from there because this
|
||||
// isn't a standalone app with its own main() and MaterialApp.
|
||||
Widget buildShrine(BuildContext context, Widget child) {
|
||||
return Theme(
|
||||
data: ThemeData(
|
||||
primarySwatch: Colors.grey,
|
||||
iconTheme: const IconThemeData(color: Color(0xFF707070)),
|
||||
platform: Theme.of(context).platform,
|
||||
),
|
||||
child: ShrineTheme(child: child)
|
||||
);
|
||||
}
|
||||
|
||||
// In a standalone version of this app, MaterialPageRoute<T> could be used directly.
|
||||
class ShrinePageRoute<T> extends MaterialPageRoute<T> {
|
||||
ShrinePageRoute({
|
||||
WidgetBuilder builder,
|
||||
RouteSettings settings,
|
||||
}) : super(builder: builder, settings: settings);
|
||||
|
||||
@override
|
||||
Widget buildPage(BuildContext context, Animation<double> animation, Animation<double> secondaryAnimation) {
|
||||
return buildShrine(context, super.buildPage(context, animation, secondaryAnimation));
|
||||
}
|
||||
}
|
||||
|
||||
class ShrineDemo extends StatelessWidget {
|
||||
const ShrineDemo({ Key key }) : super(key: key);
|
||||
|
||||
static const String routeName = '/shrine'; // Used by the Gallery app.
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) => ShrineApp();
|
||||
Widget build(BuildContext context) => buildShrine(context, ShrineHome());
|
||||
}
|
||||
|
|
|
@ -7,8 +7,6 @@ import 'dart:async';
|
|||
import 'package:flutter/foundation.dart' show defaultTargetPlatform;
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter/scheduler.dart' show timeDilation;
|
||||
import 'package:flutter_gallery/demo/shrine/model/app_state_model.dart';
|
||||
import 'package:scoped_model/scoped_model.dart';
|
||||
|
||||
import 'package:url_launcher/url_launcher.dart';
|
||||
|
||||
|
@ -44,7 +42,6 @@ class GalleryApp extends StatefulWidget {
|
|||
class _GalleryAppState extends State<GalleryApp> {
|
||||
GalleryOptions _options;
|
||||
Timer _timeDilationTimer;
|
||||
AppStateModel model;
|
||||
|
||||
Map<String, WidgetBuilder> _buildRoutes() {
|
||||
// For a different example of how to set up an application routing table
|
||||
|
@ -66,7 +63,6 @@ class _GalleryAppState extends State<GalleryApp> {
|
|||
timeDilation: timeDilation,
|
||||
platform: defaultTargetPlatform,
|
||||
);
|
||||
model = AppStateModel()..loadProducts();
|
||||
}
|
||||
|
||||
@override
|
||||
|
@ -129,24 +125,22 @@ class _GalleryAppState extends State<GalleryApp> {
|
|||
child: home,
|
||||
);
|
||||
}
|
||||
return ScopedModel<AppStateModel>(
|
||||
model: model,
|
||||
child: MaterialApp(
|
||||
theme: _options.theme.data.copyWith(platform: _options.platform),
|
||||
title: 'Flutter Gallery',
|
||||
color: Colors.grey,
|
||||
showPerformanceOverlay: _options.showPerformanceOverlay,
|
||||
checkerboardOffscreenLayers: _options.showOffscreenLayersCheckerboard,
|
||||
checkerboardRasterCacheImages: _options.showRasterCacheImagesCheckerboard,
|
||||
routes: _buildRoutes(),
|
||||
builder: (BuildContext context, Widget child) {
|
||||
return Directionality(
|
||||
textDirection: _options.textDirection,
|
||||
child: _applyTextScaleFactor(child),
|
||||
);
|
||||
},
|
||||
home: home,
|
||||
),
|
||||
|
||||
return MaterialApp(
|
||||
theme: _options.theme.data.copyWith(platform: _options.platform),
|
||||
title: 'Flutter Gallery',
|
||||
color: Colors.grey,
|
||||
showPerformanceOverlay: _options.showPerformanceOverlay,
|
||||
checkerboardOffscreenLayers: _options.showOffscreenLayersCheckerboard,
|
||||
checkerboardRasterCacheImages: _options.showRasterCacheImagesCheckerboard,
|
||||
routes: _buildRoutes(),
|
||||
builder: (BuildContext context, Widget child) {
|
||||
return Directionality(
|
||||
textDirection: _options.textDirection,
|
||||
child: _applyTextScaleFactor(child),
|
||||
);
|
||||
},
|
||||
home: home,
|
||||
);
|
||||
}
|
||||
}
|
||||
|
|
|
@ -93,7 +93,7 @@ List<GalleryDemo> _buildGalleryDemos() {
|
|||
icon: GalleryIcons.shrine,
|
||||
category: _kDemos,
|
||||
routeName: ShrineDemo.routeName,
|
||||
buildRoute: (BuildContext context) => const ShrineDemo(),
|
||||
buildRoute: (BuildContext context) => ShrineDemo(),
|
||||
),
|
||||
GalleryDemo(
|
||||
title: 'Contact profile',
|
||||
|
|
|
@ -8,15 +8,13 @@ dependencies:
|
|||
flutter:
|
||||
sdk: flutter
|
||||
collection: 1.14.11
|
||||
device_info: 0.3.0
|
||||
device_info: 0.2.1
|
||||
intl: 0.15.7
|
||||
connectivity: 0.3.2
|
||||
string_scanner: 1.0.4
|
||||
url_launcher: 4.0.1
|
||||
cupertino_icons: 0.1.2
|
||||
video_player: 0.7.2
|
||||
scoped_model: 0.3.0
|
||||
shrine_images: 1.1.1
|
||||
|
||||
# Also update dev/benchmarks/complex_layout/pubspec.yaml
|
||||
flutter_gallery_assets: 0.1.6
|
||||
|
@ -37,7 +35,7 @@ dev_dependencies:
|
|||
sdk: flutter
|
||||
test: 1.5.1
|
||||
|
||||
analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
args: 1.5.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
async: 2.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -45,7 +43,7 @@ dev_dependencies:
|
|||
crypto: 2.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
file: 5.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
http: 0.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -54,7 +52,7 @@ dev_dependencies:
|
|||
io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
json_rpc_2: 2.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
mime: 0.9.6+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -151,47 +149,6 @@ flutter:
|
|||
- packages/flutter_gallery_assets/people/square/sandra.png
|
||||
- packages/flutter_gallery_assets/people/square/stella.png
|
||||
- packages/flutter_gallery_assets/people/square/trevor.png
|
||||
- packages/shrine_images/diamond.png
|
||||
- packages/shrine_images/slanted_menu.png
|
||||
- packages/shrine_images/0-0.jpg
|
||||
- packages/shrine_images/1-0.jpg
|
||||
- packages/shrine_images/2-0.jpg
|
||||
- packages/shrine_images/3-0.jpg
|
||||
- packages/shrine_images/4-0.jpg
|
||||
- packages/shrine_images/5-0.jpg
|
||||
- packages/shrine_images/6-0.jpg
|
||||
- packages/shrine_images/7-0.jpg
|
||||
- packages/shrine_images/8-0.jpg
|
||||
- packages/shrine_images/9-0.jpg
|
||||
- packages/shrine_images/10-0.jpg
|
||||
- packages/shrine_images/11-0.jpg
|
||||
- packages/shrine_images/12-0.jpg
|
||||
- packages/shrine_images/13-0.jpg
|
||||
- packages/shrine_images/14-0.jpg
|
||||
- packages/shrine_images/15-0.jpg
|
||||
- packages/shrine_images/16-0.jpg
|
||||
- packages/shrine_images/17-0.jpg
|
||||
- packages/shrine_images/18-0.jpg
|
||||
- packages/shrine_images/19-0.jpg
|
||||
- packages/shrine_images/20-0.jpg
|
||||
- packages/shrine_images/21-0.jpg
|
||||
- packages/shrine_images/22-0.jpg
|
||||
- packages/shrine_images/23-0.jpg
|
||||
- packages/shrine_images/24-0.jpg
|
||||
- packages/shrine_images/25-0.jpg
|
||||
- packages/shrine_images/26-0.jpg
|
||||
- packages/shrine_images/27-0.jpg
|
||||
- packages/shrine_images/28-0.jpg
|
||||
- packages/shrine_images/29-0.jpg
|
||||
- packages/shrine_images/30-0.jpg
|
||||
- packages/shrine_images/31-0.jpg
|
||||
- packages/shrine_images/32-0.jpg
|
||||
- packages/shrine_images/33-0.jpg
|
||||
- packages/shrine_images/34-0.jpg
|
||||
- packages/shrine_images/35-0.jpg
|
||||
- packages/shrine_images/36-0.jpg
|
||||
- packages/shrine_images/37-0.jpg
|
||||
|
||||
fonts:
|
||||
- family: Raleway
|
||||
fonts:
|
||||
|
@ -241,4 +198,4 @@ flutter:
|
|||
- asset: packages/flutter_gallery_assets/fonts/private/googlesans/GoogleSansDisplay-Regular.ttf
|
||||
weight: 400
|
||||
|
||||
# PUBSPEC CHECKSUM: bd43
|
||||
# PUBSPEC CHECKSUM: ccf6
|
||||
|
|
|
@ -20,7 +20,7 @@ dev_dependencies:
|
|||
sdk: flutter
|
||||
test: 1.5.1
|
||||
|
||||
analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
args: 1.5.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
async: 2.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
boolean_selector: 1.0.4 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -29,7 +29,7 @@ dev_dependencies:
|
|||
crypto: 2.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
file: 5.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
http: 0.12.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -39,7 +39,7 @@ dev_dependencies:
|
|||
io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
js: 0.6.1+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
json_rpc_2: 2.0.9 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
mime: 0.9.6+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -74,4 +74,4 @@ dev_dependencies:
|
|||
flutter:
|
||||
uses-material-design: true
|
||||
|
||||
# PUBSPEC CHECKSUM: c324
|
||||
# PUBSPEC CHECKSUM: d4c2
|
||||
|
|
|
@ -14,7 +14,7 @@ dependencies:
|
|||
http: 0.12.0
|
||||
isolate: 2.0.2
|
||||
|
||||
analyzer: 0.33.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
analyzer: 0.33.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
args: 1.5.1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
async: 2.0.8 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
charcode: 1.1.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -23,11 +23,11 @@ dependencies:
|
|||
crypto: 2.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
dart_style: 1.2.0 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
http_parser: 3.1.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
meta: 1.1.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
package_config: 1.0.5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -64,4 +64,4 @@ dev_dependencies:
|
|||
flutter:
|
||||
uses-material-design: true
|
||||
|
||||
# PUBSPEC CHECKSUM: 5d4d
|
||||
# PUBSPEC CHECKSUM: ceeb
|
||||
|
|
|
@ -82,9 +82,6 @@ class TweenSequence<T> extends Animatable<T> {
|
|||
assert(false, 'TweenSequence.evaluate() could not find a interval for $t');
|
||||
return null;
|
||||
}
|
||||
|
||||
@override
|
||||
String toString() => 'TweenSequence(${_items.length} items)';
|
||||
}
|
||||
|
||||
/// A simple holder for one element of a [TweenSequence].
|
||||
|
|
|
@ -127,7 +127,6 @@ class TextField extends StatefulWidget {
|
|||
this.keyboardAppearance,
|
||||
this.scrollPadding = const EdgeInsets.all(20.0),
|
||||
this.enableInteractiveSelection = true,
|
||||
this.onTap,
|
||||
}) : assert(textAlign != null),
|
||||
assert(autofocus != null),
|
||||
assert(obscureText != null),
|
||||
|
@ -145,44 +144,9 @@ class TextField extends StatefulWidget {
|
|||
/// If null, this widget will create its own [TextEditingController].
|
||||
final TextEditingController controller;
|
||||
|
||||
/// Defines the keyboard focus for this widget.
|
||||
///
|
||||
/// The [focusNode] is a long-lived object that's typically managed by a
|
||||
/// [StatefulWidget] parent. See [FocusNode] for more information.
|
||||
///
|
||||
/// To give the keyboard focus to this widget provide a [focusNode] and then
|
||||
/// use the current [FocusScope] to request the focus:
|
||||
///
|
||||
/// ```dart
|
||||
/// FocusScope.of(context).requestFocus(myFocusNode);
|
||||
/// ```
|
||||
///
|
||||
/// This happens automatically when the widget is tapped.
|
||||
///
|
||||
/// To be notified when the widget gains or loses the focus, add a listener
|
||||
/// to the [focusNode]:
|
||||
///
|
||||
/// ```dart
|
||||
/// focusNode.addListener(() { print(myFocusNode.hasFocus); });
|
||||
/// ```
|
||||
/// Controls whether this widget has keyboard focus.
|
||||
///
|
||||
/// If null, this widget will create its own [FocusNode].
|
||||
///
|
||||
/// ## Keyboard
|
||||
///
|
||||
/// Requesting the focus will typically cause the the keyboard to be shown
|
||||
/// if it's not showing already.
|
||||
///
|
||||
/// On Android, the user can hide the keyboard - withouth changing the focus -
|
||||
/// with the system back button. They can restore the keyboard's visibility
|
||||
/// by tapping on a text field. The user might hide the keyboard and
|
||||
/// switch to a physical keyboard, or they might just need to get it
|
||||
/// out of the way for a moment, to expose something it's
|
||||
/// obscuring. In this case requesting the focus again will not
|
||||
/// cause the focus to change, and will not make the keyboard visible.
|
||||
///
|
||||
/// This widget builds an [EditableText] and will ensure that the keyboard is
|
||||
/// showing when it is tapped by calling [EditableTextState.requestKeyboard()].
|
||||
final FocusNode focusNode;
|
||||
|
||||
/// The decoration to show around the text field.
|
||||
|
@ -334,26 +298,6 @@ class TextField extends StatefulWidget {
|
|||
/// {@macro flutter.widgets.editableText.enableInteractiveSelection}
|
||||
final bool enableInteractiveSelection;
|
||||
|
||||
/// Called when the user taps on this textfield.
|
||||
///
|
||||
/// The textfield builds a [GestureDetector] to handle input events like tap,
|
||||
/// to trigger focus requests, to move the caret, adjust the selection, etc.
|
||||
/// Handling some of those events by wrapping the textfield with a competing
|
||||
/// GestureDetector is problematic.
|
||||
///
|
||||
/// To unconditionally handle taps, without interfering with the textfield's
|
||||
/// internal gesture detector, provide this callback.
|
||||
///
|
||||
/// If the textfield is created with [enabled] false, taps will not be
|
||||
/// recognized.
|
||||
///
|
||||
/// To be notified when the textfield gains or loses the focus, provide a
|
||||
/// [focusNode] and add a listener to that.
|
||||
///
|
||||
/// To listen to arbitrary pointer events without competing with the
|
||||
/// textfield's internal gesture detector, use a [Listener].
|
||||
final GestureTapCallback onTap;
|
||||
|
||||
@override
|
||||
_TextFieldState createState() => _TextFieldState();
|
||||
|
||||
|
@ -371,7 +315,6 @@ class TextField extends StatefulWidget {
|
|||
properties.add(IntProperty('maxLines', maxLines, defaultValue: 1));
|
||||
properties.add(IntProperty('maxLength', maxLength, defaultValue: null));
|
||||
properties.add(FlagProperty('maxLengthEnforced', value: maxLengthEnforced, ifTrue: 'max length enforced'));
|
||||
properties.add(DiagnosticsProperty<GestureTapCallback>('onTap', onTap, defaultValue: false));
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -510,8 +453,6 @@ class _TextFieldState extends State<TextField> with AutomaticKeepAliveClientMixi
|
|||
_renderEditable.handleTap();
|
||||
_requestKeyboard();
|
||||
_confirmCurrentSplash();
|
||||
if (widget.onTap != null)
|
||||
widget.onTap();
|
||||
}
|
||||
|
||||
void _handleTapCancel() {
|
||||
|
|
|
@ -9,7 +9,7 @@ environment:
|
|||
|
||||
dependencies:
|
||||
# To update these, use "flutter update-packages --force-upgrade".
|
||||
analyzer: 0.33.3+2
|
||||
analyzer: 0.33.3
|
||||
archive: 2.0.4
|
||||
args: 1.5.1
|
||||
cli_util: 0.1.3+2
|
||||
|
@ -51,12 +51,12 @@ dependencies:
|
|||
convert: 2.0.2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
csslib: 0.14.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
dart2_constant: 1.0.2+dart2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
front_end: 0.1.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
glob: 1.1.7 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
html: 0.13.3+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
http_parser: 3.1.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
io: 0.3.3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+5 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
kernel: 0.3.6+3 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
logging: 0.11.3+2 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
matcher: 0.12.3+1 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
package_resolver: 1.0.6 # THIS LINE IS AUTOGENERATED - TO UPDATE USE "flutter update-packages --force-upgrade"
|
||||
|
@ -94,4 +94,4 @@ dartdoc:
|
|||
# Exclude this package from the hosted API docs.
|
||||
nodoc: true
|
||||
|
||||
# PUBSPEC CHECKSUM: 1cc9
|
||||
# PUBSPEC CHECKSUM: 1368
|
||||
|
|
Loading…
Reference in a new issue