Update to Gradle 6.7. (#1066)

Also enable Gradle parallel flag and caching flags.

app/build.gradle.kts

@@ -1,4 +1,5 @@
 import com.github.triplet.gradle.androidpublisher.ResolutionStrategy
+import com.google.gms.googleservices.GoogleServicesPlugin.GoogleServicesPluginConfig
 
 plugins {
     id("com.android.application")
@@ -7,6 +8,7 @@ plugins {
     id("kotlin-android-extensions")
     id("com.google.firebase.appdistribution")
     id("com.github.triplet.play") version "3.0.0"
+    id("com.google.gms.google-services")
 }
 
 android {
@@ -166,6 +168,7 @@ dependencies {
     implementation(Config.Dependency.Misc.exoUi)
 }
 
-// This plugin must stay at the bottom
-// https://developers.google.com/android/guides/google-services-plugin
-apply(plugin = "com.google.gms.google-services")
+// Disable to fix memory leak and be compatible with the configuration cache.
+configure<GoogleServicesPluginConfig> {
+    disableVersionCheck = true
+}

build.gradle.kts

@@ -2,20 +2,20 @@ import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
     id("org.jlleitschuh.gradle.ktlint") version "9.2.1"
+    id("com.github.ben-manes.versions") version "0.33.0"
 }
 
 buildscript {
     repositories {
         google()
         jcenter()
-        maven(url = Config.Repository.gradle)
+        gradlePluginPortal()
     }
     dependencies {
         classpath(Config.Plugin.android)
         classpath(Config.Plugin.kotlin)
         classpath(Config.Plugin.google)
         classpath(Config.Plugin.appDistribution)
-        classpath(Config.Plugin.ktlint)
         classpath(Config.Plugin.androidJunit5)
     }
 }

buildSrc/src/main/kotlin/Config.kt

@@ -5,13 +5,7 @@ object Config {
         const val kotlin = "org.jetbrains.kotlin:kotlin-gradle-plugin:${Dependency.Kotlin.version}"
         const val google = "com.google.gms:google-services:4.3.4"
         const val appDistribution = "com.google.firebase:firebase-appdistribution-gradle:1.4.0"
-        const val ktlint = "org.jlleitschuh.gradle:ktlint-gradle:9.2.1"
-        const val androidJunit5 = "de.mannodermaus.gradle.plugins:android-junit5:1.6.0.0"
-    }
-
-    object Repository {
-        const val gradle = "https://plugins.gradle.org/m2/"
-        const val lokalize = "https://maven.lokalise.co"
+        const val androidJunit5 = "de.mannodermaus.gradle.plugins:android-junit5:1.6.2.0"
     }
 
     object Android {

gradle.properties

@@ -20,3 +20,9 @@ android.useAndroidX = true
 # Override these in your ${GRADLE_USER_HOME}/gradle.properties file if needed.
 homeAssistantAndroidPushUrl=https://mobile-apps.home-assistant.io/api/sendPush/android/v1
 homeAssistantAndroidRateLimitUrl=https://mobile-apps.home-assistant.io/api/checkRateLimits
+
+org.gradle.caching=true
+org.gradle.parallel=true
+org.gradle.vfs.watch=true
+
+android.nonTransitiveRClass=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-6.6.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists