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Make non-global constants have consistent naming (with just _ instead of _k) (#17584)

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Our style guide says the k's are not necessary, and it seems like a good idea to make all the code be consistent on this.

Only naming changes to private vars: no logic changes.
This commit is contained in:
Greg Spencer 2018-05-17 23:04:41 -07:00 committed by GitHub
parent e4b574d3d3
commit 3c5a7a3005
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GPG key ID: 4AEE18F83AFDEB23
28 changed files with 197 additions and 197 deletions
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12
dev/integration_tests/channels/lib/src/basic_messaging.dart
View file

@ -12,16 +12,16 @@ import 'test_step.dart';
class ExtendedStandardMessageCodec extends StandardMessageCodec {
const ExtendedStandardMessageCodec();
static const int _kDateTime = 128;
static const int _kPair = 129;
static const int _dateTime = 128;
static const int _pair = 129;
@override
void writeValue(WriteBuffer buffer, dynamic value) {
if (value is DateTime) {
buffer.putUint8(_kDateTime);
buffer.putUint8(_dateTime);
buffer.putInt64(value.millisecondsSinceEpoch);
} else if (value is Pair) {
buffer.putUint8(_kPair);
buffer.putUint8(_pair);
writeValue(buffer, value.left);
writeValue(buffer, value.right);
} else {
@ -32,9 +32,9 @@ class ExtendedStandardMessageCodec extends StandardMessageCodec {
@override
dynamic readValueOfType(int type, ReadBuffer buffer) {
switch (type) {
case _kDateTime:
case _dateTime:
return new DateTime.fromMillisecondsSinceEpoch(buffer.getInt64());
case _kPair:
case _pair:
return new Pair(readValue(buffer), readValue(buffer));
default: return super.readValueOfType(type, buffer);
}

8
examples/flutter_gallery/lib/demo/shrine/shrine_home.dart
View file

@ -94,17 +94,17 @@ class _ShrineGridLayout extends SliverGridLayout {
}
class _ShrineGridDelegate extends SliverGridDelegate {
static const double _kSpacing = 8.0;
static const double _spacing = 8.0;
@override
SliverGridLayout getLayout(SliverConstraints constraints) {
final double tileWidth = (constraints.crossAxisExtent - _kSpacing) / 2.0;
final double tileWidth = (constraints.crossAxisExtent - _spacing) / 2.0;
const double tileHeight = 40.0 + 144.0 + 40.0;
return new _ShrineGridLayout(
tileWidth: tileWidth,
tileHeight: tileHeight,
rowStride: tileHeight + _kSpacing,
columnStride: tileWidth + _kSpacing,
rowStride: tileHeight + _spacing,
columnStride: tileWidth + _spacing,
);
}

8
examples/flutter_gallery/lib/gallery/syntax_highlighter.dart
View file

@ -65,7 +65,7 @@ class DartSyntaxHighlighter extends SyntaxHighlighter {
SyntaxHighlighterStyle _style;
static const List<String> _kKeywords = const <String>[
static const List<String> _keywords = const <String>[
'abstract', 'as', 'assert', 'async', 'await', 'break', 'case', 'catch',
'class', 'const', 'continue', 'default', 'deferred', 'do', 'dynamic', 'else',
'enum', 'export', 'external', 'extends', 'factory', 'false', 'final',
@ -75,7 +75,7 @@ class DartSyntaxHighlighter extends SyntaxHighlighter {
'void', 'while', 'with', 'yield'
];
static const List<String> _kBuiltInTypes = const <String>[
static const List<String> _builtInTypes = const <String>[
'int', 'double', 'num', 'bool'
];
@ -263,9 +263,9 @@ class DartSyntaxHighlighter extends SyntaxHighlighter {
if (word.startsWith('_'))
word = word.substring(1);
if (_kKeywords.contains(word))
if (_keywords.contains(word))
type = _HighlightType.keyword;
else if (_kBuiltInTypes.contains(word))
else if (_builtInTypes.contains(word))
type = _HighlightType.keyword;
else if (_firstLetterIsUpperCase(word))
type = _HighlightType.klass;

4
examples/stocks/lib/stock_data.dart
View file

@ -65,7 +65,7 @@ class StockData extends ChangeNotifier {
notifyListeners();
}
static const int _kChunkCount = 30;
static const int _chunkCount = 30;
int _nextChunk = 0;
String _urlToFetch(int chunk) {
@ -86,7 +86,7 @@ class StockData extends ChangeNotifier {
}
const JsonDecoder decoder = const JsonDecoder();
add(decoder.convert(json));
if (_nextChunk < _kChunkCount) {
if (_nextChunk < _chunkCount) {
_fetchNextChunk();
} else {
_end();

4
packages/flutter/lib/src/animation/curves.dart
View file

@ -214,7 +214,7 @@ class Cubic extends Curve {
/// to the curve at the point (1, 1).
final double d;
static const double _kCubicErrorBound = 0.001;
static const double _cubicErrorBound = 0.001;
double _evaluateCubic(double a, double b, double m) {
return 3 * a * (1 - m) * (1 - m) * m +
@ -230,7 +230,7 @@ class Cubic extends Curve {
while (true) {
final double midpoint = (start + end) / 2;
final double estimate = _evaluateCubic(a, c, midpoint);
if ((t - estimate).abs() < _kCubicErrorBound)
if ((t - estimate).abs() < _cubicErrorBound)
return _evaluateCubic(b, d, midpoint);
if (estimate < t)
start = midpoint;

12
packages/flutter/lib/src/cupertino/refresh.dart
View file

@ -266,8 +266,8 @@ class CupertinoRefreshControl extends StatefulWidget {
///
/// [onRefresh] will be called when pulled far enough to trigger a refresh.
const CupertinoRefreshControl({
this.refreshTriggerPullDistance: _kDefaultRefreshTriggerPullDistance,
this.refreshIndicatorExtent: _kDefaultRefreshIndicatorExtent,
this.refreshTriggerPullDistance: _defaultRefreshTriggerPullDistance,
this.refreshIndicatorExtent: _defaultRefreshIndicatorExtent,
this.builder: buildSimpleRefreshIndicator,
this.onRefresh,
}) : assert(refreshTriggerPullDistance != null),
@ -321,8 +321,8 @@ class CupertinoRefreshControl extends StatefulWidget {
/// where the sliver will start retracting.
final RefreshCallback onRefresh;
static const double _kDefaultRefreshTriggerPullDistance = 100.0;
static const double _kDefaultRefreshIndicatorExtent = 60.0;
static const double _defaultRefreshTriggerPullDistance = 100.0;
static const double _defaultRefreshIndicatorExtent = 60.0;
/// Retrieve the current state of the CupertinoRefreshControl. The same as the
/// state that gets passed into the [builder] function. Used for testing.
@ -376,7 +376,7 @@ class CupertinoRefreshControl extends StatefulWidget {
class _CupertinoRefreshControlState extends State<CupertinoRefreshControl> {
/// Reset the state from done to inactive when only this fraction of the
/// original `refreshTriggerPullDistance` is left.
static const double _kInactiveResetOverscrollFraction = 0.1;
static const double _inactiveResetOverscrollFraction = 0.1;
RefreshIndicatorMode refreshState;
// [Future] returned by the widget's `onRefresh`.
@ -482,7 +482,7 @@ class _CupertinoRefreshControlState extends State<CupertinoRefreshControl> {
// can feel sluggish if not going all the way back to 0.0 prevented
// a subsequent pull-to-refresh from starting.
if (lastIndicatorExtent >
widget.refreshTriggerPullDistance * _kInactiveResetOverscrollFraction) {
widget.refreshTriggerPullDistance * _inactiveResetOverscrollFraction) {
return RefreshIndicatorMode.done;
} else {
nextState = RefreshIndicatorMode.inactive;

16
packages/flutter/lib/src/foundation/basic_types.dart
View file

@ -77,16 +77,16 @@ const int kMaxUnsignedSMI = 0x3FFFFFFFFFFFFFFF;
/// A BitField over an enum (or other class whose values implement "index").
/// Only the first 62 values of the enum can be used as indices.
class BitField<T extends dynamic> {
static const int _kSMIBits = 62; // see https://www.dartlang.org/articles/numeric-computation/#smis-and-mints
static const int _kAllZeros = 0;
static const int _kAllOnes = kMaxUnsignedSMI; // 2^(_kSMIBits+1)-1
static const int _smiBits = 62; // see https://www.dartlang.org/articles/numeric-computation/#smis-and-mints
static const int _allZeros = 0;
static const int _allOnes = kMaxUnsignedSMI; // 2^(_kSMIBits+1)-1
/// Creates a bit field of all zeros.
///
/// The given length must be at most 62.
BitField(this._length)
: assert(_length <= _kSMIBits),
_bits = _kAllZeros;
: assert(_length <= _smiBits),
_bits = _allZeros;
/// Creates a bit field filled with a particular value.
///
@ -95,8 +95,8 @@ class BitField<T extends dynamic> {
///
/// The given length must be at most 62.
BitField.filled(this._length, bool value)
: assert(_length <= _kSMIBits),
_bits = value ? _kAllOnes : _kAllZeros;
: assert(_length <= _smiBits),
_bits = value ? _allOnes : _allZeros;
final int _length;
int _bits;
@ -124,7 +124,7 @@ class BitField<T extends dynamic> {
/// If the value is true, the bits are all set to one. Otherwise, the bits are
/// all set to zero. Defaults to setting all the bits to zero.
void reset([ bool value = false ]) {
_bits = value ? _kAllOnes : _kAllZeros;
_bits = value ? _allOnes : _allZeros;
}
}

20
packages/flutter/lib/src/gestures/velocity_tracker.dart
View file

@ -147,19 +147,19 @@ class _PointAtTime {
/// The quality of the velocity estimation will be better if more data points
/// have been received.
class VelocityTracker {
static const int _kAssumePointerMoveStoppedMilliseconds = 40;
static const int _kHistorySize = 20;
static const int _kHorizonMilliseconds = 100;
static const int _kMinSampleSize = 3;
static const int _assumePointerMoveStoppedMilliseconds = 40;
static const int _historySize = 20;
static const int _horizonMilliseconds = 100;
static const int _minSampleSize = 3;
// Circular buffer; current sample at _index.
final List<_PointAtTime> _samples = new List<_PointAtTime>(_kHistorySize);
final List<_PointAtTime> _samples = new List<_PointAtTime>(_historySize);
int _index = 0;
/// Adds a position as the given time to the tracker.
void addPosition(Duration time, Offset position) {
_index += 1;
if (_index == _kHistorySize)
if (_index == _historySize)
_index = 0;
_samples[_index] = new _PointAtTime(position, time);
}
@ -195,7 +195,7 @@ class VelocityTracker {
final double age = (newestSample.time - sample.time).inMilliseconds.toDouble();
final double delta = (sample.time - previousSample.time).inMilliseconds.abs().toDouble();
previousSample = sample;
if (age > _kHorizonMilliseconds || delta > _kAssumePointerMoveStoppedMilliseconds)
if (age > _horizonMilliseconds || delta > _assumePointerMoveStoppedMilliseconds)
break;
oldestSample = sample;
@ -204,12 +204,12 @@ class VelocityTracker {
y.add(position.dy);
w.add(1.0);
time.add(-age);
index = (index == 0 ? _kHistorySize : index) - 1;
index = (index == 0 ? _historySize : index) - 1;
sampleCount += 1;
} while (sampleCount < _kHistorySize);
} while (sampleCount < _historySize);
if (sampleCount >= _kMinSampleSize) {
if (sampleCount >= _minSampleSize) {
final LeastSquaresSolver xSolver = new LeastSquaresSolver(time, x, w);
final PolynomialFit xFit = xSolver.solve(2);
if (xFit != null) {

50
packages/flutter/lib/src/material/data_table.dart
View file

@ -348,15 +348,15 @@ class DataTable extends StatelessWidget {
}
}
static const double _kHeadingRowHeight = 56.0;
static const double _kDataRowHeight = 48.0;
static const double _kTablePadding = 24.0;
static const double _kColumnSpacing = 56.0;
static const double _kSortArrowPadding = 2.0;
static const double _kHeadingFontSize = 12.0;
static const Duration _kSortArrowAnimationDuration = const Duration(milliseconds: 150);
static const Color _kGrey100Opacity = const Color(0x0A000000); // Grey 100 as opacity instead of solid color
static const Color _kGrey300Opacity = const Color(0x1E000000); // Dark theme variant is just a guess.
static const double _headingRowHeight = 56.0;
static const double _dataRowHeight = 48.0;
static const double _tablePadding = 24.0;
static const double _columnSpacing = 56.0;
static const double _sortArrowPadding = 2.0;
static const double _headingFontSize = 12.0;
static const Duration _sortArrowAnimationDuration = const Duration(milliseconds: 150);
static const Color _grey100Opacity = const Color(0x0A000000); // Grey 100 as opacity instead of solid color
static const Color _grey300Opacity = const Color(0x1E000000); // Dark theme variant is just a guess.
Widget _buildCheckbox({
Color color,
@ -365,7 +365,7 @@ class DataTable extends StatelessWidget {
ValueChanged<bool> onCheckboxChanged
}) {
Widget contents = new Padding(
padding: const EdgeInsetsDirectional.only(start: _kTablePadding, end: _kTablePadding / 2.0),
padding: const EdgeInsetsDirectional.only(start: _tablePadding, end: _tablePadding / 2.0),
child: new Center(
child: new Checkbox(
activeColor: color,
@ -400,9 +400,9 @@ class DataTable extends StatelessWidget {
final Widget arrow = new _SortArrow(
visible: sorted,
down: sorted ? ascending : null,
duration: _kSortArrowAnimationDuration,
duration: _sortArrowAnimationDuration,
);
const Widget arrowPadding = const SizedBox(width: _kSortArrowPadding);
const Widget arrowPadding = const SizedBox(width: _sortArrowPadding);
label = new Row(
textDirection: numeric ? TextDirection.rtl : null,
children: <Widget>[ label, arrowPadding, arrow ],
@ -410,20 +410,20 @@ class DataTable extends StatelessWidget {
}
label = new Container(
padding: padding,
height: _kHeadingRowHeight,
height: _headingRowHeight,
alignment: numeric ? Alignment.centerRight : AlignmentDirectional.centerStart,
child: new AnimatedDefaultTextStyle(
style: new TextStyle(
// TODO(ianh): font family should match Theme; see https://github.com/flutter/flutter/issues/3116
fontWeight: FontWeight.w500,
fontSize: _kHeadingFontSize,
height: math.min(1.0, _kHeadingRowHeight / _kHeadingFontSize),
fontSize: _headingFontSize,
height: math.min(1.0, _headingRowHeight / _headingFontSize),
color: (Theme.of(context).brightness == Brightness.light)
? ((onSort != null && sorted) ? Colors.black87 : Colors.black54)
: ((onSort != null && sorted) ? Colors.white : Colors.white70),
),
softWrap: false,
duration: _kSortArrowAnimationDuration,
duration: _sortArrowAnimationDuration,
child: label,
),
);
@ -463,7 +463,7 @@ class DataTable extends StatelessWidget {
}
label = new Container(
padding: padding,
height: _kDataRowHeight,
height: _dataRowHeight,
alignment: numeric ? Alignment.centerRight : AlignmentDirectional.centerStart,
child: new DefaultTextStyle(
style: new TextStyle(
@ -503,7 +503,7 @@ class DataTable extends StatelessWidget {
final BoxDecoration _kSelectedDecoration = new BoxDecoration(
border: new Border(bottom: Divider.createBorderSide(context, width: 1.0)),
// The backgroundColor has to be transparent so you can see the ink on the material
color: (Theme.of(context).brightness == Brightness.light) ? _kGrey100Opacity : _kGrey300Opacity,
color: (Theme.of(context).brightness == Brightness.light) ? _grey100Opacity : _grey300Opacity,
);
final BoxDecoration _kUnselectedDecoration = new BoxDecoration(
border: new Border(bottom: Divider.createBorderSide(context, width: 1.0)),
@ -529,7 +529,7 @@ class DataTable extends StatelessWidget {
int displayColumnIndex = 0;
if (showCheckboxColumn) {
tableColumns[0] = const FixedColumnWidth(_kTablePadding + Checkbox.width + _kTablePadding / 2.0);
tableColumns[0] = const FixedColumnWidth(_tablePadding + Checkbox.width + _tablePadding / 2.0);
tableRows[0].children[0] = _buildCheckbox(
color: theme.accentColor,
checked: allChecked,
@ -551,8 +551,8 @@ class DataTable extends StatelessWidget {
for (int dataColumnIndex = 0; dataColumnIndex < columns.length; dataColumnIndex += 1) {
final DataColumn column = columns[dataColumnIndex];
final EdgeInsetsDirectional padding = new EdgeInsetsDirectional.only(
start: dataColumnIndex == 0 ? showCheckboxColumn ? _kTablePadding / 2.0 : _kTablePadding : _kColumnSpacing / 2.0,
end: dataColumnIndex == columns.length - 1 ? _kTablePadding : _kColumnSpacing / 2.0,
start: dataColumnIndex == 0 ? showCheckboxColumn ? _tablePadding / 2.0 : _tablePadding : _columnSpacing / 2.0,
end: dataColumnIndex == columns.length - 1 ? _tablePadding : _columnSpacing / 2.0,
);
if (dataColumnIndex == _onlyTextColumn) {
tableColumns[displayColumnIndex] = const IntrinsicColumnWidth(flex: 1.0);
@ -768,8 +768,8 @@ class _SortArrowState extends State<_SortArrow> with TickerProviderStateMixin {
super.dispose();
}
static const double _kArrowIconBaselineOffset = -1.5;
static const double _kArrowIconSize = 16.0;
static const double _arrowIconBaselineOffset = -1.5;
static const double _arrowIconSize = 16.0;
@override
Widget build(BuildContext context) {
@ -777,11 +777,11 @@ class _SortArrowState extends State<_SortArrow> with TickerProviderStateMixin {
opacity: _opacityAnimation.value,
child: new Transform(
transform: new Matrix4.rotationZ(_orientationOffset + _orientationAnimation.value)
..setTranslationRaw(0.0, _kArrowIconBaselineOffset, 0.0),
..setTranslationRaw(0.0, _arrowIconBaselineOffset, 0.0),
alignment: Alignment.center,
child: new Icon(
Icons.arrow_downward,
size: _kArrowIconSize,
size: _arrowIconSize,
color: (Theme.of(context).brightness == Brightness.light) ? Colors.black87 : Colors.white70,
),
),

4
packages/flutter/lib/src/material/date_picker.dart
View file

@ -310,7 +310,7 @@ class DayPicker extends StatelessWidget {
}
// Do not use this directly - call getDaysInMonth instead.
static const List<int> _kDaysInMonth = const <int>[31, -1, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
static const List<int> _daysInMonth = const <int>[31, -1, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
/// Returns the number of days in a month, according to the proleptic
/// Gregorian calendar.
@ -324,7 +324,7 @@ class DayPicker extends StatelessWidget {
return 29;
return 28;
}
return _kDaysInMonth[month - 1];
return _daysInMonth[month - 1];
}
/// Computes the offset from the first day of week that the first day of the

4
packages/flutter/lib/src/material/popup_menu.dart
View file

@ -377,14 +377,14 @@ class CheckedPopupMenuItem<T> extends PopupMenuItem<T> {
}
class _CheckedPopupMenuItemState<T> extends PopupMenuItemState<T, CheckedPopupMenuItem<T>> with SingleTickerProviderStateMixin {
static const Duration _kFadeDuration = const Duration(milliseconds: 150);
static const Duration _fadeDuration = const Duration(milliseconds: 150);
AnimationController _controller;
Animation<double> get _opacity => _controller.view;
@override
void initState() {
super.initState();
_controller = new AnimationController(duration: _kFadeDuration, vsync: this)
_controller = new AnimationController(duration: _fadeDuration, vsync: this)
..value = widget.checked ? 1.0 : 0.0
..addListener(() => setState(() { /* animation changed */ }));
}

22
packages/flutter/lib/src/material/progress_indicator.dart
View file

@ -254,11 +254,11 @@ class _LinearProgressIndicatorState extends State<LinearProgressIndicator> with
}
class _CircularProgressIndicatorPainter extends CustomPainter {
static const double _kTwoPI = math.pi * 2.0;
static const double _kEpsilon = .001;
static const double _twoPi = math.pi * 2.0;
static const double _epsilon = .001;
// Canvas.drawArc(r, 0, 2*PI) doesn't draw anything, so just get close.
static const double _kSweep = _kTwoPI - _kEpsilon;
static const double _kStartAngle = -math.pi / 2.0;
static const double _sweep = _twoPi - _epsilon;
static const double _startAngle = -math.pi / 2.0;
_CircularProgressIndicatorPainter({
this.valueColor,
@ -269,11 +269,11 @@ class _CircularProgressIndicatorPainter extends CustomPainter {
this.rotationValue,
this.strokeWidth,
}) : arcStart = value != null
? _kStartAngle
: _kStartAngle + tailValue * 3 / 2 * math.pi + rotationValue * math.pi * 1.7 - stepValue * 0.8 * math.pi,
? _startAngle
: _startAngle + tailValue * 3 / 2 * math.pi + rotationValue * math.pi * 1.7 - stepValue * 0.8 * math.pi,
arcSweep = value != null
? value.clamp(0.0, 1.0) * _kSweep
: math.max(headValue * 3 / 2 * math.pi - tailValue * 3 / 2 * math.pi, _kEpsilon);
? value.clamp(0.0, 1.0) * _sweep
: math.max(headValue * 3 / 2 * math.pi - tailValue * 3 / 2 * math.pi, _epsilon);
final Color valueColor;
final double value;
@ -518,7 +518,7 @@ class RefreshProgressIndicator extends CircularProgressIndicator {
}
class _RefreshProgressIndicatorState extends _CircularProgressIndicatorState {
static const double _kIndicatorSize = 40.0;
static const double _indicatorSize = 40.0;
// Always show the indeterminate version of the circular progress indicator.
// When value is non-null the sweep of the progress indicator arrow's arc
@ -537,8 +537,8 @@ class _RefreshProgressIndicatorState extends _CircularProgressIndicatorState {
Widget _buildIndicator(BuildContext context, double headValue, double tailValue, int stepValue, double rotationValue) {
final double arrowheadScale = widget.value == null ? 0.0 : (widget.value * 2.0).clamp(0.0, 1.0);
return new Container(
width: _kIndicatorSize,
height: _kIndicatorSize,
width: _indicatorSize,
height: _indicatorSize,
margin: const EdgeInsets.all(4.0), // accommodate the shadow
child: new Material(
type: MaterialType.circle,

8
packages/flutter/lib/src/material/time_picker.dart
View file

@ -893,7 +893,7 @@ class _DialPainter extends CustomPainter {
canvas.restore();
}
static const double _kSemanticNodeSizeScale = 1.5;
static const double _semanticNodeSizeScale = 1.5;
@override
SemanticsBuilderCallback get semanticsBuilder => _buildSemantics;
@ -901,7 +901,7 @@ class _DialPainter extends CustomPainter {
/// Creates semantics nodes for the hour/minute labels painted on the dial.
///
/// The nodes are positioned on top of the text and their size is
/// [_kSemanticNodeSizeScale] bigger than those of the text boxes to provide
/// [_semanticNodeSizeScale] bigger than those of the text boxes to provide
/// bigger tap area.
List<CustomPainterSemantics> _buildSemantics(Size size) {
final double radius = size.shortestSide / 2.0;
@ -934,8 +934,8 @@ class _DialPainter extends CustomPainter {
for (_TappableLabel label in labels) {
final TextPainter labelPainter = label.painter;
final double width = labelPainter.width * _kSemanticNodeSizeScale;
final double height = labelPainter.height * _kSemanticNodeSizeScale;
final double width = labelPainter.width * _semanticNodeSizeScale;
final double height = labelPainter.height * _semanticNodeSizeScale;
final Offset nodeOffset = getOffsetForTheta(labelTheta, ring) + new Offset(-width / 2.0, -height / 2.0);
final CustomPainterSemantics node = new CustomPainterSemantics(
rect: new Rect.fromLTRB(

8
packages/flutter/lib/src/physics/tolerance.dart
View file

@ -10,12 +10,12 @@ class Tolerance {
///
/// The arguments should all be positive values.
const Tolerance({
this.distance: _kEpsilonDefault,
this.time: _kEpsilonDefault,
this.velocity: _kEpsilonDefault
this.distance: _epsilonDefault,
this.time: _epsilonDefault,
this.velocity: _epsilonDefault
});
static const double _kEpsilonDefault = 1e-3;
static const double _epsilonDefault = 1e-3;
/// A default tolerance of 0.001 for all three values.
static const Tolerance defaultTolerance = const Tolerance();

6
packages/flutter/lib/src/rendering/viewport.dart
View file

@ -1008,7 +1008,7 @@ class RenderViewport extends RenderViewportBase<SliverPhysicalContainerParentDat
}
}
static const int _kMaxLayoutCycles = 10;
static const int _maxLayoutCycles = 10;
// Out-of-band data computed during layout.
double _minScrollExtent;
@ -1057,9 +1057,9 @@ class RenderViewport extends RenderViewportBase<SliverPhysicalContainerParentDat
break;
}
count += 1;
} while (count < _kMaxLayoutCycles);
} while (count < _maxLayoutCycles);
assert(() {
if (count >= _kMaxLayoutCycles) {
if (count >= _maxLayoutCycles) {
assert(count != 1);
throw new FlutterError(
'A RenderViewport exceeded its maximum number of layout cycles.\n'

80
packages/flutter/lib/src/services/message_codecs.dart
View file

@ -245,20 +245,20 @@ class StandardMessageCodec implements MessageCodec<dynamic> {
// * Maps are encoded by first encoding their length in the expanding format,
// then follows the recursive encoding of each key/value pair, including the
// type byte for both (Maps are assumed to be heterogeneous).
static const int _kNull = 0;
static const int _kTrue = 1;
static const int _kFalse = 2;
static const int _kInt32 = 3;
static const int _kInt64 = 4;
static const int _kLargeInt = 5;
static const int _kFloat64 = 6;
static const int _kString = 7;
static const int _kUint8List = 8;
static const int _kInt32List = 9;
static const int _kInt64List = 10;
static const int _kFloat64List = 11;
static const int _kList = 12;
static const int _kMap = 13;
static const int _valueNull = 0;
static const int _valueTrue = 1;
static const int _valueFalse = 2;
static const int _valueInt32 = 3;
static const int _valueInt64 = 4;
static const int _valueLargeInt = 5;
static const int _valueFloat64 = 6;
static const int _valueString = 7;
static const int _valueUint8List = 8;
static const int _valueInt32List = 9;
static const int _valueInt64List = 10;
static const int _valueFloat64List = 11;
static const int _valueList = 12;
static const int _valueMap = 13;
/// Creates a [MessageCodec] using the Flutter standard binary encoding.
const StandardMessageCodec();
@ -297,49 +297,49 @@ class StandardMessageCodec implements MessageCodec<dynamic> {
/// clashes with any later extensions to the base class.
void writeValue(WriteBuffer buffer, dynamic value) {
if (value == null) {
buffer.putUint8(_kNull);
buffer.putUint8(_valueNull);
} else if (value is bool) {
buffer.putUint8(value ? _kTrue : _kFalse);
buffer.putUint8(value ? _valueTrue : _valueFalse);
} else if (value is int) {
if (-0x7fffffff - 1 <= value && value <= 0x7fffffff) {
buffer.putUint8(_kInt32);
buffer.putUint8(_valueInt32);
buffer.putInt32(value);
} else {
buffer.putUint8(_kInt64);
buffer.putUint8(_valueInt64);
buffer.putInt64(value);
}
} else if (value is double) {
buffer.putUint8(_kFloat64);
buffer.putUint8(_valueFloat64);
buffer.putFloat64(value);
} else if (value is String) {
buffer.putUint8(_kString);
buffer.putUint8(_valueString);
final List<int> bytes = utf8.encoder.convert(value);
writeSize(buffer, bytes.length);
buffer.putUint8List(bytes);
} else if (value is Uint8List) {
buffer.putUint8(_kUint8List);
buffer.putUint8(_valueUint8List);
writeSize(buffer, value.length);
buffer.putUint8List(value);
} else if (value is Int32List) {
buffer.putUint8(_kInt32List);
buffer.putUint8(_valueInt32List);
writeSize(buffer, value.length);
buffer.putInt32List(value);
} else if (value is Int64List) {
buffer.putUint8(_kInt64List);
buffer.putUint8(_valueInt64List);
writeSize(buffer, value.length);
buffer.putInt64List(value);
} else if (value is Float64List) {
buffer.putUint8(_kFloat64List);
buffer.putUint8(_valueFloat64List);
writeSize(buffer, value.length);
buffer.putFloat64List(value);
} else if (value is List) {
buffer.putUint8(_kList);
buffer.putUint8(_valueList);
writeSize(buffer, value.length);
for (final dynamic item in value) {
writeValue(buffer, item);
}
} else if (value is Map) {
buffer.putUint8(_kMap);
buffer.putUint8(_valueMap);
writeSize(buffer, value.length);
value.forEach((dynamic key, dynamic value) {
writeValue(buffer, key);
@ -368,22 +368,22 @@ class StandardMessageCodec implements MessageCodec<dynamic> {
dynamic readValueOfType(int type, ReadBuffer buffer) {
dynamic result;
switch (type) {
case _kNull:
case _valueNull:
result = null;
break;
case _kTrue:
case _valueTrue:
result = true;
break;
case _kFalse:
case _valueFalse:
result = false;
break;
case _kInt32:
case _valueInt32:
result = buffer.getInt32();
break;
case _kInt64:
case _valueInt64:
result = buffer.getInt64();
break;
case _kLargeInt:
case _valueLargeInt:
// Flutter Engine APIs to use large ints have been deprecated on
// 2018-01-09 and will be made unavailable.
// TODO(mravn): remove this case once the APIs are unavailable.
@ -391,37 +391,37 @@ class StandardMessageCodec implements MessageCodec<dynamic> {
final String hex = utf8.decoder.convert(buffer.getUint8List(length));
result = int.parse(hex, radix: 16);
break;
case _kFloat64:
case _valueFloat64:
result = buffer.getFloat64();
break;
case _kString:
case _valueString:
final int length = readSize(buffer);
result = utf8.decoder.convert(buffer.getUint8List(length));
break;
case _kUint8List:
case _valueUint8List:
final int length = readSize(buffer);
result = buffer.getUint8List(length);
break;
case _kInt32List:
case _valueInt32List:
final int length = readSize(buffer);
result = buffer.getInt32List(length);
break;
case _kInt64List:
case _valueInt64List:
final int length = readSize(buffer);
result = buffer.getInt64List(length);
break;
case _kFloat64List:
case _valueFloat64List:
final int length = readSize(buffer);
result = buffer.getFloat64List(length);
break;
case _kList:
case _valueList:
final int length = readSize(buffer);
result = new List<dynamic>(length);
for (int i = 0; i < length; i++) {
result[i] = readValue(buffer);
}
break;
case _kMap:
case _valueMap:
final int length = readSize(buffer);
result = <dynamic, dynamic>{};
for (int i = 0; i < length; i++) {

8
packages/flutter/lib/src/widgets/overscroll_indicator.dart
View file

@ -313,8 +313,8 @@ class _GlowController extends ChangeNotifier {
static const double _maxOpacity = 0.5;
static const double _pullOpacityGlowFactor = 0.8;
static const double _velocityGlowFactor = 0.00006;
static const double _SQRT3 = 1.73205080757; // const math.sqrt(3)
static const double _kWidthToHeightFactor = (3.0 / 4.0) * (2.0 - _SQRT3);
static const double _sqrt3 = 1.73205080757; // const math.sqrt(3)
static const double _widthToHeightFactor = (3.0 / 4.0) * (2.0 - _sqrt3);
// absorbed velocities are clamped to the range _minVelocity.._maxVelocity
static const double _minVelocity = 100.0; // logical pixels per second
@ -362,7 +362,7 @@ class _GlowController extends ChangeNotifier {
_pullDistance += overscroll / 200.0; // This factor is magic. Not clear why we need it to match Android.
_glowOpacityTween.begin = _glowOpacity.value;
_glowOpacityTween.end = math.min(_glowOpacity.value + overscroll / extent * _pullOpacityGlowFactor, _maxOpacity);
final double height = math.min(extent, crossExtent * _kWidthToHeightFactor);
final double height = math.min(extent, crossExtent * _widthToHeightFactor);
_glowSizeTween.begin = _glowSize.value;
_glowSizeTween.end = math.max(1.0 - 1.0 / (0.7 * math.sqrt(_pullDistance * height)), _glowSize.value);
_displacementTarget = crossAxisOffset / crossExtent;
@ -443,7 +443,7 @@ class _GlowController extends ChangeNotifier {
return;
final double baseGlowScale = size.width > size.height ? size.height / size.width : 1.0;
final double radius = size.width * 3.0 / 2.0;
final double height = math.min(size.height, size.width * _kWidthToHeightFactor);
final double height = math.min(size.height, size.width * _widthToHeightFactor);
final double scaleY = _glowSize.value * baseGlowScale;
final Rect rect = new Rect.fromLTWH(0.0, 0.0, size.width, height);
final Offset center = new Offset((size.width / 2.0) * (0.5 + _displacement), height - radius);

4
packages/flutter/lib/src/widgets/scroll_activity.dart
View file

@ -275,7 +275,7 @@ class ScrollDragController implements Drag {
/// The drag distance past which, a [motionStartDistanceThreshold] breaking
/// drag is considered a deliberate fling.
static const double _kBigThresholdBreakDistance = 24.0;
static const double _bigThresholdBreakDistance = 24.0;
bool get _reversed => axisDirectionIsReversed(delegate.axisDirection);
@ -332,7 +332,7 @@ class ScrollDragController implements Drag {
if (_offsetSinceLastStop.abs() > motionStartDistanceThreshold) {
// Threshold broken.
_offsetSinceLastStop = null;
if (offset.abs() > _kBigThresholdBreakDistance) {
if (offset.abs() > _bigThresholdBreakDistance) {
// This is heuristically a very deliberate fling. Leave the motion
// unaffected.
return offset;

10
packages/flutter/lib/src/widgets/scroll_simulation.dart
View file

@ -145,10 +145,10 @@ class ClampingScrollSimulation extends Simulation {
@required this.velocity,
this.friction: 0.015,
Tolerance tolerance: Tolerance.defaultTolerance,
}) : assert(_flingVelocityPenetration(0.0) == _kInitialVelocityPenetration),
}) : assert(_flingVelocityPenetration(0.0) == _initialVelocityPenetration),
super(tolerance: tolerance) {
_duration = _flingDuration(velocity);
_distance = (velocity * _duration / _kInitialVelocityPenetration).abs();
_distance = (velocity * _duration / _initialVelocityPenetration).abs();
}
/// The position of the particle at the beginning of the simulation.
@ -200,14 +200,14 @@ class ClampingScrollSimulation extends Simulation {
// Scale f(t) so that 0.0 <= f(t) <= 1.0
// f(t) = (1165.03 t^3 - 3143.62 t^2 + 2945.87 t) / 961.0
// = 1.2 t^3 - 3.27 t^2 + 3.065 t
static const double _kInitialVelocityPenetration = 3.065;
static const double _initialVelocityPenetration = 3.065;
static double _flingDistancePenetration(double t) {
return (1.2 * t * t * t) - (3.27 * t * t) + (_kInitialVelocityPenetration * t);
return (1.2 * t * t * t) - (3.27 * t * t) + (_initialVelocityPenetration * t);
}
// The derivative of the _flingDistancePenetration() function.
static double _flingVelocityPenetration(double t) {
return (3.6 * t * t) - (6.54 * t) + _kInitialVelocityPenetration;
return (3.6 * t * t) - (6.54 * t) + _initialVelocityPenetration;
}
@override

6
packages/flutter/lib/src/widgets/text_selection.dart
View file

@ -248,8 +248,8 @@ class TextSelectionOverlay {
_value = value {
final OverlayState overlay = Overlay.of(context);
assert(overlay != null);
_handleController = new AnimationController(duration: _kFadeDuration, vsync: overlay);
_toolbarController = new AnimationController(duration: _kFadeDuration, vsync: overlay);
_handleController = new AnimationController(duration: _fadeDuration, vsync: overlay);
_toolbarController = new AnimationController(duration: _fadeDuration, vsync: overlay);
}
/// The context in which the selection handles should appear.
@ -278,7 +278,7 @@ class TextSelectionOverlay {
final TextSelectionDelegate selectionDelegate;
/// Controls the fade-in animations.
static const Duration _kFadeDuration = const Duration(milliseconds: 150);
static const Duration _fadeDuration = const Duration(milliseconds: 150);
AnimationController _handleController;
AnimationController _toolbarController;
Animation<double> get _handleOpacity => _handleController.view;

4
packages/flutter/lib/src/widgets/widget_inspector.dart
View file

@ -1159,7 +1159,7 @@ class _WidgetInspectorState extends State<WidgetInspector>
/// Distance from the edge of of the bounding box for an element to consider
/// as selecting the edge of the bounding box.
static const double _kEdgeHitMargin = 2.0;
static const double _edgeHitMargin = 2.0;
InspectorSelectionChangedCallback _selectionChangedCallback;
@override
@ -1224,7 +1224,7 @@ class _WidgetInspectorState extends State<WidgetInspector>
// Hits that occur on the edge of the bounding box of an object are
// given priority to provide a way to select objects that would
// otherwise be hard to select.
if (!bounds.deflate(_kEdgeHitMargin).contains(localPosition))
if (!bounds.deflate(_edgeHitMargin).contains(localPosition))
edgeHits.add(object);
}
if (hit)

22
packages/flutter_driver/lib/src/driver/driver.dart
View file

@ -128,10 +128,10 @@ class FlutterDriver {
_logCommunicationToFile = logCommunicationToFile,
_driverId = _nextDriverId++;
static const String _kFlutterExtensionMethod = 'ext.flutter.driver';
static const String _kSetVMTimelineFlagsMethod = '_setVMTimelineFlags';
static const String _kGetVMTimelineMethod = '_getVMTimeline';
static const String _kClearVMTimelineMethod = '_clearVMTimeline';
static const String _flutterExtensionMethodName = 'ext.flutter.driver';
static const String _setVMTimelineFlagsMethodName = '_setVMTimelineFlags';
static const String _getVMTimelineMethodName = '_getVMTimeline';
static const String _clearVMTimelineMethodName = '_clearVMTimeline';
static int _nextDriverId = 0;
@ -235,10 +235,10 @@ class FlutterDriver {
}
/// Waits for a signal from the VM service that the extension is registered.
/// Returns [_kFlutterExtensionMethod]
/// Returns [_flutterExtensionMethodName]
Future<String> waitForServiceExtension() {
return isolate.onExtensionAdded.firstWhere((String extension) {
return extension == _kFlutterExtensionMethod;
return extension == _flutterExtensionMethodName;
});
}
@ -346,7 +346,7 @@ class FlutterDriver {
final Map<String, String> serialized = command.serialize();
_logCommunication('>>> $serialized');
response = await _appIsolate
.invokeExtension(_kFlutterExtensionMethod, serialized)
.invokeExtension(_flutterExtensionMethodName, serialized)
.timeout(command.timeout + _kRpcGraceTime);
_logCommunication('<<< $response');
} on TimeoutException catch (error, stackTrace) {
@ -644,7 +644,7 @@ class FlutterDriver {
}) async {
assert(streams != null && streams.isNotEmpty);
try {
await _peer.sendRequest(_kSetVMTimelineFlagsMethod, <String, String>{
await _peer.sendRequest(_setVMTimelineFlagsMethodName, <String, String>{
'recordedStreams': _timelineStreamsToString(streams)
}).timeout(timeout);
return null;
@ -661,9 +661,9 @@ class FlutterDriver {
Future<Timeline> stopTracingAndDownloadTimeline({ Duration timeout: _kShortTimeout }) async {
try {
await _peer
.sendRequest(_kSetVMTimelineFlagsMethod, <String, String>{'recordedStreams': '[]'})
.sendRequest(_setVMTimelineFlagsMethodName, <String, String>{'recordedStreams': '[]'})
.timeout(timeout);
return new Timeline.fromJson(await _peer.sendRequest(_kGetVMTimelineMethod));
return new Timeline.fromJson(await _peer.sendRequest(_getVMTimelineMethodName));
} catch (error, stackTrace) {
throw new DriverError(
'Failed to stop tracing due to remote error',
@ -704,7 +704,7 @@ class FlutterDriver {
Future<Null> clearTimeline({ Duration timeout: _kShortTimeout }) async {
try {
await _peer
.sendRequest(_kClearVMTimelineMethod, <String, String>{})
.sendRequest(_clearVMTimelineMethodName, <String, String>{})
.timeout(timeout);
} catch (error, stackTrace) {
throw new DriverError(

14
packages/flutter_test/lib/src/binding.dart
View file

@ -297,23 +297,23 @@ abstract class TestWidgetsFlutterBinding extends BindingBase
FlutterExceptionHandler _oldExceptionHandler;
FlutterErrorDetails _pendingExceptionDetails;
static const TextStyle _kMessageStyle = const TextStyle(
static const TextStyle _messageStyle = const TextStyle(
color: const Color(0xFF917FFF),
fontSize: 40.0,
);
static const Widget _kPreTestMessage = const Center(
static const Widget _preTestMessage = const Center(
child: const Text(
'Test starting...',
style: _kMessageStyle,
style: _messageStyle,
textDirection: TextDirection.ltr,
)
);
static const Widget _kPostTestMessage = const Center(
static const Widget _postTestMessage = const Center(
child: const Text(
'Test finished.',
style: _kMessageStyle,
style: _messageStyle,
textDirection: TextDirection.ltr,
)
);
@ -500,7 +500,7 @@ abstract class TestWidgetsFlutterBinding extends BindingBase
Future<Null> _runTestBody(Future<Null> testBody(), VoidCallback invariantTester) async {
assert(inTest);
runApp(new Container(key: new UniqueKey(), child: _kPreTestMessage)); // Reset the tree to a known state.
runApp(new Container(key: new UniqueKey(), child: _preTestMessage)); // Reset the tree to a known state.
await pump();
final bool autoUpdateGoldensBeforeTest = autoUpdateGoldenFiles;
@ -513,7 +513,7 @@ abstract class TestWidgetsFlutterBinding extends BindingBase
// We only try to clean up and verify invariants if we didn't already
// fail. If we got an exception already, then we instead leave everything
// alone so that we don't cause more spurious errors.
runApp(new Container(key: new UniqueKey(), child: _kPostTestMessage)); // Unmount any remaining widgets.
runApp(new Container(key: new UniqueKey(), child: _postTestMessage)); // Unmount any remaining widgets.
await pump();
invariantTester();
_verifyAutoUpdateGoldensUnset(autoUpdateGoldensBeforeTest);

8
packages/flutter_tools/lib/src/android/android_sdk.dart
View file

@ -223,8 +223,8 @@ class AndroidSdk {
_init();
}
static const String _kJavaHomeEnvironmentVariable = 'JAVA_HOME';
static const String _kJavaExecutable = 'java';
static const String _javaHomeEnvironmentVariable = 'JAVA_HOME';
static const String _javaExecutable = 'java';
/// The path to the Android SDK.
final String directory;
@ -429,7 +429,7 @@ class AndroidSdk {
if (android_studio.javaPath != null)
return fs.path.join(android_studio.javaPath, 'bin', 'java');
final String javaHomeEnv = platform.environment[_kJavaHomeEnvironmentVariable];
final String javaHomeEnv = platform.environment[_javaHomeEnvironmentVariable];
if (javaHomeEnv != null) {
// Trust JAVA_HOME.
return fs.path.join(javaHomeEnv, 'bin', 'java');
@ -451,7 +451,7 @@ class AndroidSdk {
}
// Fallback to PATH based lookup.
return os.which(_kJavaExecutable)?.path;
return os.which(_javaExecutable)?.path;
}
Map<String, String> _sdkManagerEnv;

4
packages/flutter_tools/lib/src/android/android_workflow.dart
View file

@ -45,7 +45,7 @@ class AndroidWorkflow extends DoctorValidator implements Workflow {
@override
bool get canListEmulators => getEmulatorPath(androidSdk) != null && getAvdPath() != null;
static const String _kJdkDownload = 'https://www.oracle.com/technetwork/java/javase/downloads/';
static const String _jdkDownload = 'https://www.oracle.com/technetwork/java/javase/downloads/';
/// Returns false if we cannot determine the Java version or if the version
/// is not compatible.
@ -138,7 +138,7 @@ class AndroidWorkflow extends DoctorValidator implements Workflow {
messages.add(new ValidationMessage.error(
'No Java Development Kit (JDK) found; You must have the environment '
'variable JAVA_HOME set and the java binary in your PATH. '
'You can download the JDK from $_kJdkDownload.'));
'You can download the JDK from $_jdkDownload.'));
return new ValidationResult(ValidationType.partial, messages, statusInfo: sdkVersionText);
}
messages.add(new ValidationMessage('Java binary at: $javaBinary'));

20
packages/flutter_tools/lib/src/asset.dart
View file

@ -58,10 +58,10 @@ class _ManifestAssetBundle implements AssetBundle {
final Map<String, DevFSContent> entries = <String, DevFSContent>{};
static const String defaultManifestPath = 'pubspec.yaml';
static const String _kAssetManifestJson = 'AssetManifest.json';
static const String _kFontManifestJson = 'FontManifest.json';
static const String _kFontSetMaterial = 'material';
static const String _kLICENSE = 'LICENSE';
static const String _assetManifestJson = 'AssetManifest.json';
static const String _fontManifestJson = 'FontManifest.json';
static const String _fontSetMaterial = 'material';
static const String _license = 'LICENSE';
DateTime _lastBuildTimestamp;
@ -106,7 +106,7 @@ class _ManifestAssetBundle implements AssetBundle {
return 1;
if (flutterManifest.isEmpty) {
entries[_kAssetManifestJson] = new DevFSStringContent('{}');
entries[_assetManifestJson] = new DevFSStringContent('{}');
return 0;
}
@ -195,19 +195,19 @@ class _ManifestAssetBundle implements AssetBundle {
final List<_Asset> materialAssets = <_Asset>[];
if (flutterManifest.usesMaterialDesign && includeDefaultFonts) {
materialAssets.addAll(_getMaterialAssets(_kFontSetMaterial));
materialAssets.addAll(_getMaterialAssets(_fontSetMaterial));
}
for (_Asset asset in materialAssets) {
assert(asset.assetFileExists);
entries[asset.entryUri.path] = new DevFSFileContent(asset.assetFile);
}
entries[_kAssetManifestJson] = _createAssetManifest(assetVariants);
entries[_assetManifestJson] = _createAssetManifest(assetVariants);
entries[_kFontManifestJson] = new DevFSStringContent(json.encode(fonts));
entries[_fontManifestJson] = new DevFSStringContent(json.encode(fonts));
// TODO(ianh): Only do the following line if we've changed packages or if our LICENSE file changed
entries[_kLICENSE] = await _obtainLicenses(packageMap, assetBasePath, reportPackages: reportLicensedPackages);
entries[_license] = await _obtainLicenses(packageMap, assetBasePath, reportPackages: reportLicensedPackages);
return 0;
}
@ -384,7 +384,7 @@ List<Map<String, dynamic>> _parseFonts(
}) {
final List<Map<String, dynamic>> fonts = <Map<String, dynamic>>[];
if (manifest.usesMaterialDesign && includeDefaultFonts) {
fonts.addAll(_getMaterialFonts(_ManifestAssetBundle._kFontSetMaterial));
fonts.addAll(_getMaterialFonts(_ManifestAssetBundle._fontSetMaterial));
}
if (packageName == null) {
fonts.addAll(manifest.fontsDescriptor);

16
packages/flutter_tools/lib/src/commands/update_packages.dart
View file

@ -943,9 +943,9 @@ class PubspecDependency extends PubspecLine {
bool get lockIsOverride => _lockIsOverride;
bool _lockIsOverride;
static const String _kPathPrefix = ' path: ';
static const String _kSdkPrefix = ' sdk: ';
static const String _kGitPrefix = ' git:';
static const String _pathPrefix = ' path: ';
static const String _sdkPrefix = ' sdk: ';
static const String _gitPrefix = ' git:';
/// Whether the dependency points to a package in the Flutter SDK.
///
@ -973,15 +973,15 @@ class PubspecDependency extends PubspecLine {
bool parseLock(String line, String pubspecPath, { @required bool lockIsOverride }) {
assert(lockIsOverride != null);
assert(kind == DependencyKind.unknown);
if (line.startsWith(_kPathPrefix)) {
if (line.startsWith(_pathPrefix)) {
// We're a path dependency; remember the (absolute) path.
_lockTarget = fs.path.absolute(fs.path.dirname(pubspecPath), line.substring(_kPathPrefix.length, line.length));
_lockTarget = fs.path.absolute(fs.path.dirname(pubspecPath), line.substring(_pathPrefix.length, line.length));
_kind = DependencyKind.path;
} else if (line.startsWith(_kSdkPrefix)) {
} else if (line.startsWith(_sdkPrefix)) {
// We're an SDK dependency.
_lockTarget = line.substring(_kSdkPrefix.length, line.length);
_lockTarget = line.substring(_sdkPrefix.length, line.length);
_kind = DependencyKind.sdk;
} else if (line.startsWith(_kGitPrefix)) {
} else if (line.startsWith(_gitPrefix)) {
// We're a git: dependency. Return false so we'll be forgotten.
return false;
} else {

12
packages/flutter_tools/lib/src/version.dart
View file

@ -135,7 +135,7 @@ class FlutterVersion {
/// In the absence of bugs and crashes a Flutter developer should never see
/// this remote appear in their `git remote` list, but also if it happens to
/// persist we do the proper clean-up for extra robustness.
static const String _kVersionCheckRemote = '__flutter_version_check__';
static const String _versionCheckRemote = '__flutter_version_check__';
/// The date of the latest framework commit in the remote repository.
///
@ -148,11 +148,11 @@ class FlutterVersion {
'git',
'remote',
'add',
_kVersionCheckRemote,
_versionCheckRemote,
'https://github.com/flutter/flutter.git',
]);
await _run(<String>['git', 'fetch', _kVersionCheckRemote, branch]);
return _latestGitCommitDate('$_kVersionCheckRemote/$branch');
await _run(<String>['git', 'fetch', _versionCheckRemote, branch]);
return _latestGitCommitDate('$_versionCheckRemote/$branch');
} finally {
await _removeVersionCheckRemoteIfExists();
}
@ -163,8 +163,8 @@ class FlutterVersion {
.split('\n')
.map((String name) => name.trim()) // to account for OS-specific line-breaks
.toList();
if (remotes.contains(_kVersionCheckRemote))
await _run(<String>['git', 'remote', 'remove', _kVersionCheckRemote]);
if (remotes.contains(_versionCheckRemote))
await _run(<String>['git', 'remote', 'remove', _versionCheckRemote]);
}
static FlutterVersion get instance => context[FlutterVersion];