artem-zinnatullin

// add this to the general build.gradle, not in the subproject's build.gradle
// improved version of Xavier's tip http://tools.android.com/tech-docs/new-build-system/tips#TOC-Improving-Build-Server-performance.

// usage example default, preDex will be enabled: gradle clean build
// usage example disabling preDex: gradle clean build -PpreDexEnable=false
// preDexEnable parameter's value can be set as property of Continuous Integration build config
// this is the main difference from Xavier's workaround where he doing only hasProperty check

project.ext {
    if (project.hasProperty('preDexEnable')) {

artem-zinnatullin

public class MyApp extends Application {
  
  @Override
  public void onCreate() {
    TypefaceUtil.overrideFont(getApplicationContext(), "SERIF", "fonts/Roboto-Regular.ttf"); // font from assets: "assets/fonts/Roboto-Regular.ttf
  }
}

artem-zinnatullin

// You can place it in the root build.gradle

allprojects {
  tasks.withType(JavaForkOptions) {
    // Forked processes like GradleWorkerMain for tests won't steal focus!
    jvmArgs '-Djava.awt.headless=true'
  }
}

artem-zinnatullin

// Variant 1: For app or library project's build.gradle 
android {
  variantFilter {
    if (it.buildType.name.equals('debug')) {
      it.ignore = true
    }
  }
}

// Variant 2: For root build.gradle with applying only to library projects

artem-zinnatullin

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    // notifying nested fragments (support library bug fix)
    final FragmentManager childFragmentManager = getChildFragmentManager();

    if (childFragmentManager != null) {
        final List<Fragment> nestedFragments = childFragmentManager.getFragments();

artem-zinnatullin

def apply_error_prone(**kwargs):
    # Error Prone should be on by default in Bazel.
    if IS_BAZEL:
        return kwargs
    has_java_files = False

    for src in kwargs.get("srcs", []):
        if src.endswith(".java"):
            has_java_files = True
            break

artem-zinnatullin

android {
  // ...

  testOptions.unitTests.all {
    testLogging {
      events 'passed', 'skipped', 'failed', 'standardOut', 'standardError'
    }
  }
}

artem-zinnatullin

<?xml version="1.0" encoding="utf-8"?>
<ripple xmlns:android="http://schemas.android.com/apk/res/android"
        android:color="@color/bg_item_ripple">
    <item>
        <selector>
            <item android:state_pressed="true" android:drawable="@color/bg_item_pressed"/>
            <item android:state_focused="true" android:drawable="@color/bg_item_focused"/>
            <item android:drawable="@color/bg_item_normal"/>
        </selector>
    </item>

artem-zinnatullin

apply plugin: 'kotlin-android'

android {
    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }
}

// NOTICE: dependencies are fixed for build stability
dependencies {

artem-zinnatullin

autoCorrect: true
failFast: false

test-pattern: # Configure exclusions for test sources
  active: true
  patterns: # Test file regexes
    - '.*/test/.*'
    - '.*Test.kt'
    - '.*Spec.kt'
  exclude-rule-sets: