In gradle we trust

Transcript

1. In Gradle We Trust
8. #Wed Oct 08 14:41:04 CEST 2014
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
 distributionUrl=http\://services.gradle.org/gradle-2.1-all.zip

10. CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
 if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
 # IBM's JDK on AIX uses strange locations for the executables
 JAVACMD="$JAVA_HOME/jre/sh/java"
 else
 JAVACMD="$JAVA_HOME/bin/java"
 fi
 if [ ! -x "$JAVACMD" ] ; then
 die "ERROR: JAVA_HOME is set to an invalid directory: 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
 fi
 else
 JAVACMD="java"
 which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
 fi
 exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath “$CLASSPATH" GradleWrapperMain "$@"

11. CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
 if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
 # IBM's JDK on AIX uses strange locations for the executables
 JAVACMD="$JAVA_HOME/jre/sh/java"
 else
 JAVACMD="$JAVA_HOME/bin/java"
 fi
 if [ ! -x "$JAVACMD" ] ; then
 die "ERROR: JAVA_HOME is set to an invalid directory: 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
 fi
 else
 JAVACMD="java"
 which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
 fi
 exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath “$CLASSPATH" GradleWrapperMain "$@"
 gradlew
12. include ':app'
13. include ':app' include ':app', ':core'
14. include ':app' include ':app', ':core' 
 buildscript {
 repositories {
 jcenter()
 }
 dependencies {
 classpath 'com.android.tools.build:gradle:0.14'
 
 }
 }
 
 allprojects {
 repositories {
 jcenter()
 }
 }

15. 
 buildscript {
 repositories {
 jcenter()
 }
 dependencies {
 classpath 'com.android.tools.build:gradle:0.14'
 
 }
 }
 
 allprojects {
 repositories {
 jcenter()
 }
 }
 include ':app' include ':app', ':core'
16. include ':app' include ':app', ':core' 
 buildscript {
 repositories {
 jcenter()
 }
 dependencies {
 classpath 'com.android.tools.build:gradle:0.14'
 
 }
 }
 
 allprojects {
 repositories {
 jcenter()
 }
 }

18. apply plugin: 'com.android.application'
 
 android {
 compileSdkVersion 21
 buildToolsVersion "21.0.2"
 
 defaultConfig {
 applicationId "gdg.gdgdublin"
 minSdkVersion 15
 targetSdkVersion 21
 versionCode 1
 versionName "1.0"
 }
 buildTypes {
 release { minifyEnabled true shrinkResources true }
 }
 }
 
 dependencies {
 compile fileTree(dir: 'libs', include: ['*.jar'])
 }

19. apply plugin: 'com.android.application'
 
 android {
 compileSdkVersion 21
 buildToolsVersion "21.0.2"
 
 defaultConfig {
 applicationId "gdg.gdgdublin"
 minSdkVersion 15
 targetSdkVersion 21
 versionCode 1
 versionName "1.0"
 }
 buildTypes {
 release { minifyEnabled true shrinkResources true }
 }
 }
 
 dependencies {
 compile fileTree(dir: 'libs', include: ['*.jar'])
 }

20. apply plugin: 'com.android.application'
 
 android {
 compileSdkVersion 21
 buildToolsVersion "21.0.2"
 
 defaultConfig {
 applicationId "gdg.gdgdublin"
 minSdkVersion 15
 targetSdkVersion 21
 versionCode 1
 versionName "1.0"
 }
 buildTypes {
 release { minifyEnabled true shrinkResources true }
 }
 }
 
 dependencies {
 compile fileTree(dir: 'libs', include: ['*.jar'])
 }

21. apply plugin: 'com.android.application'
 
 android {
 compileSdkVersion 21
 buildToolsVersion "21.0.2"
 
 defaultConfig {
 applicationId "gdg.gdgdublin"
 minSdkVersion 15
 targetSdkVersion 21
 versionCode 1
 versionName "1.0"
 }
 buildTypes {
 release { minifyEnabled true shrinkResources true }
 }
 }
 
 dependencies {
 compile fileTree(dir: 'libs', include: ['*.jar'])
 }

22. ! debuggable 
 renderscriptOptimLevel 
 applicationIdSuffix 
 versionNameSuffix 
 signingConfig ! zipAlignEnabled 
 minifyEnabled build types
23. ! debuggable 
 renderscriptOptimLevel 
 applicationIdSuffix 
 versionNameSuffix 
 signingConfig ! zipAlignEnabled 
 minifyEnabled debug {
 debuggable true
 renderscriptOptimLevel 3
 applicationIdSuffix ".debug"
 versionNameSuffix "debug"
 zipAlignEnabled false
 minifyEnabled false
 } ! 
 build types
24. ! debuggable 
 renderscriptOptimLevel 
 applicationIdSuffix 
 versionNameSuffix 
 signingConfig ! zipAlignEnabled 
 minifyEnabled debug {
 debuggable true
 renderscriptOptimLevel 3
 applicationIdSuffix ".debug"
 versionNameSuffix "debug"
 zipAlignEnabled false
 minifyEnabled false
 } ! 
 release {
 debuggable false
 renderscriptOptimLevel 3
 signingConfig android.signingConfigs.release
 zipAlignEnabled true
 minifyEnabled true
 proguardFiles getDefaultProguardFile(‘proguard-android.txt') } build types
25. ! debuggable 
 renderscriptOptimLevel 
 applicationIdSuffix 
 versionNameSuffix 
 signingConfig ! zipAlignEnabled 
 minifyEnabled debug {
 debuggable true
 renderscriptOptimLevel 3
 applicationIdSuffix ".debug"
 versionNameSuffix "debug"
 zipAlignEnabled false
 minifyEnabled false
 } ! 
 release {
 debuggable false
 renderscriptOptimLevel 3
 signingConfig android.signingConfigs.release
 zipAlignEnabled true
 minifyEnabled true
 proguardFiles getDefaultProguardFile(‘proguard-android.txt') } hockey {
 debuggable false
 renderscriptOptimLevel 3
 applicationIdSuffix ".hockey"
 versionNameSuffix "hockey"
 } ! build types
26. apply plugin: 'com.android.application'
 
 android {
 compileSdkVersion 21
 buildToolsVersion "21.0.2"
 
 defaultConfig {
 applicationId "gdg.gdgdublin"
 minSdkVersion 15
 targetSdkVersion 21
 versionCode 1
 versionName "1.0"
 }
 buildTypes {
 release { minifyEnabled true shrinkResources true }
 }
 }
 
 dependencies {
 compile fileTree(dir: 'libs', include: ['*.jar'])
 }

27. dependencies repositories {
 jcenter()
 maven { url 'http://download.crashlytics.com/maven' }
 }
28. repositories {
 jcenter()
 maven { url 'http://download.crashlytics.com/maven' }
 } dependencies {
 compile fileTree(dir: 'libs', include: ['*.jar'])
 compile 'com.android.support:recyclerview-v7:21.0.0'
 compile 'com.android.support:support-annotations:21.0.0'
 compile 'javax.inject:javax.inject:1@jar'
 compile 'com.squareup.picasso:picasso:2.4.0'
 compile 'com.squareup.dagger:dagger:1.2.2'
 } dependencies
29. repositories {
 jcenter()
 maven { url 'http://download.crashlytics.com/maven' }
 } dependencies {
 compile fileTree(dir: 'libs', include: ['*.jar'])
 compile 'com.android.support:recyclerview-v7:21.0.0'
 compile 'com.android.support:support-annotations:21.0.0'
 compile 'javax.inject:javax.inject:1@jar'
 compile 'com.squareup.picasso:picasso:2.4.0'
 compile 'com.squareup.dagger:dagger:1.2.2'
 } dependencies {
 compile ':lib'
 }
 dependencies
30. dependencies {
 androidTestCompile "com.google.android:android-espresso-bundled:1.1.0"
 androidTestCompile "com.squareup.spoon:spoon-client:1.1.0" }
 dependencies
31. dependencies {
 androidTestCompile "com.google.android:android-espresso-bundled:1.1.0"
 androidTestCompile "com.squareup.spoon:spoon-client:1.1.0" }
 dependencies {
 amazonCompile "com.amazon.xxx"
 googleCompile “com.google.xxx" } 
 dependencies
32. dependencies {
 androidTestCompile "com.google.android:android-espresso-bundled:1.1.0"
 androidTestCompile "com.squareup.spoon:spoon-client:1.1.0" }
 dependencies {
 amazonCompile "com.amazon.xxx"
 googleCompile “com.google.xxx" } 
 dependencies {
 compile project(':lib')
 compile('com.google.api-client:google-api-client:1.+') {
 exclude group: 'xpp3', module: 'shared'
 exclude group: 'org.apache.httpcomponents', module: 'httpclient'
 exclude group: 'junit', module: 'junit'
 exclude group: 'com.google.android', module: 'android'
 }
 } dependencies
33. compile ('com.xswit:1.0') {
 transitive = true
 } dependencies
34. compile ('com.xswit:1.0') {
 transitive = true
 } http://gradleplease.appspot.com/ dependencies
35. tasks
36. assemble check build clean tasks
37. assemble check build clean ./gradlew tasks tasks
38. assemble check build clean ./gradlew tasks ------------------------------------------------------------ All tasks runnable from root project ------------------------------------------------------------ Android tasks ------------- androidDependencies - Displays the Android dependencies of the project signingReport - Displays the signing info for each variant Build tasks ----------- assemble - Assembles all variants of all applications and secondary packages. assembleDebug - Assembles all Debug builds assembleDebugTest - Assembles the Test build for the Debug build assembleRelease - Assembles all Release builds build - Assembles and tests this project. buildDependents - Assembles and tests this project and all projects that depend on it. buildNeeded - Assembles and tests this project and all projects it depends on. clean - Deletes the build directory. tasks
39. ./gradlew assembleDebug ! :app:preBuild :app:compileDebugNdk UP-TO-DATE :app:preDebugBuild :app:checkDebugManifest :app:prepareDebugDependencies :app:compileDebugAidl UP-TO-DATE :app:compileDebugRenderscript UP-TO-DATE :app:generateDebugBuildConfig UP-TO-DATE :app:generateDebugAssets UP-TO-DATE :app:mergeDebugAssets UP-TO-DATE :app:generateDebugResValues UP-TO-DATE :app:generateDebugResources UP-TO-DATE :app:mergeDebugResources UP-TO-DATE :app:processDebugManifest UP-TO-DATE :app:processDebugResources UP-TO-DATE :app:generateDebugSources UP-TO-DATE :app:compileDebugJava UP-TO-DATE :app:preDexDebug UP-TO-DATE :app:dexDebug UP-TO-DATE :app:processDebugJavaRes UP-TO-DATE :app:validateDebugSigning :app:packageDebug UP-TO-DATE :app:zipalignDebug UP-TO-DATE :app:assembleDebug UP-TO-DATE BUILD SUCCESSFUL
40. ./gradlew projects
41. ./gradlew projects Root project 'GDGDublin' \--- Project ':app'
42. ./gradlew projects Root project 'GDGDublin' \--- Project ':app' ./gradlew dependencies
43. ./gradlew projects Root project 'GDGDublin' \--- Project ':app' ./gradlew dependencies _debugApk - ## Internal use, do not manually configure ## \--- project :core \--- com.google.code.gson:gson:2.2.4 _debugCompile - ## Internal use, do not manually configure ## \--- project :core \--- com.google.code.gson:gson:2.2.4 _debugTestApk - ## Internal use, do not manually configure ## +--- com.google.android:android-espresso-bundled:1.1.0-SNAPSHOT \--- com.squareup.spoon:spoon-client:1.1.0 _debugTestCompile - ## Internal use, do not manually configure ## +--- com.google.android:android-espresso-bundled:1.1.0-SNAPSHOT \--- com.squareup.spoon:spoon-client:1.1.0 _releaseApk - ## Internal use, do not manually configure ## \--- project :core \--- com.google.code.gson:gson:2.2.4 _releaseCompile - ## Internal use, do not manually configure ## \--- project :core \--- com.google.code.gson:gson:2.2.4
44. ./gradlew lint ./gradlew connectedAndroidTest
45. task foo << {
 println "First task"
 }
46. task foo << {
 println "First task"
 } task second(dependsOn: foo) << {
 println "Second task"
 }
47. task foo << {
 println "First task"
 } task second(dependsOn: foo) << {
 println "Second task"
 } tasks.whenTaskAdded { task ->
 if (task.name == 'preDebugBuild') {
 task.dependsOn second
 }
 }
48. task foo << {
 println "First task"
 } task second(dependsOn: foo) << {
 println "Second task"
 } tasks.whenTaskAdded { task ->
 if (task.name == 'preDebugBuild') {
 task.dependsOn second
 }
 } :app:preBuild :app:compileDebugNdk UP-TO-DATE :app:foo First task :app:second Second task :app:preDebugBuild :app:checkDebugManifest :app:prepareDebugDependencies :app:compileDebugAidl UP-TO-DATE :app:compileDebugRenderscript UP-TO-DATE :app:generateDebugBuildConfig UP-TO-DATE :app:generateDebugAssets UP-TO-DATE :app:mergeDebugAssets UP-TO-DATE :app:generateDebugResValues UP-TO-DATE :app:generateDebugResources UP-TO-DATE :app:mergeDebugResources UP-TO-DATE :app:processDebugManifest UP-TO-DATE :app:processDebugResources UP-TO-DATE :app:generateDebugSources UP-TO-DATE :app:compileDebugJava UP-TO-DATE :app:preDexDebug UP-TO-DATE :app:dexDebug UP-TO-DATE :app:processDebugJavaRes UP-TO-DATE :app:validateDebugSigning :app:packageDebug UP-TO-DATE :app:zipalignDebug UP-TO-DATE :app:assembleDebug UP-TO-DATE BUILD SUCCESSFUL
49. task foo << {
 println "First task"
 } task second(dependsOn: foo) << {
 println "Second task"
 } tasks.whenTaskAdded { task ->
 if (task.name == 'preDebugBuild') {
 task.dependsOn second
 }
 } :app:preBuild :app:compileDebugNdk UP-TO-DATE :app:foo First task :app:second Second task :app:preDebugBuild :app:checkDebugManifest :app:prepareDebugDependencies :app:compileDebugAidl UP-TO-DATE :app:compileDebugRenderscript UP-TO-DATE :app:generateDebugBuildConfig UP-TO-DATE :app:generateDebugAssets UP-TO-DATE :app:mergeDebugAssets UP-TO-DATE :app:generateDebugResValues UP-TO-DATE :app:generateDebugResources UP-TO-DATE :app:mergeDebugResources UP-TO-DATE :app:processDebugManifest UP-TO-DATE :app:processDebugResources UP-TO-DATE :app:generateDebugSources UP-TO-DATE :app:compileDebugJava UP-TO-DATE :app:preDexDebug UP-TO-DATE :app:dexDebug UP-TO-DATE :app:processDebugJavaRes UP-TO-DATE :app:validateDebugSigning :app:packageDebug UP-TO-DATE :app:zipalignDebug UP-TO-DATE :app:assembleDebug UP-TO-DATE BUILD SUCCESSFUL
50. task copyFiles(type: Copy)
 

51. task copyFiles(type: Copy)
 
 copyFiles {
 description = 'Copies html5 files'
 from '../../www'
 into 'assets/www'
 include('**/*')
 }
52. task copyFiles(type: Copy)
 
 copyFiles {
 description = 'Copies html5 files'
 from '../../www'
 into 'assets/www'
 include('**/*')
 } tasks.whenTaskAdded { task ->
 if (task.name == 'assemble') {
 task.dependsOn copyFiles
 }
 }
53. plugins
54. apply plugin: ‘com.android.library’ apply plugin: ‘com.android.application’ plugins
55. Verification tasks ------------------ check - Runs all checks. connectedAndroidTest - Installs and runs the tests for Build 'debug' on connectedCheck - Runs all device checks on currently connected devices. deviceCheck - Runs all device checks using Device Providers and Test Servers. lint - Runs lint on all variants. lintDebug - Runs lint on the Debug build lintRelease - Runs lint on the Release build plugins apply plugin: ‘com.android.library’ apply plugin: ‘com.android.application’
56. apply plugin: ‘maven’ plugins
57. apply plugin: ‘maven’ uploadArchives {
 repositories {
 mavenDeployer {
 repository(url: "http://nexus") {
 authentication(userName: "xxx", password: "xxx")
 }
 pom.version = "x"
 pom.artifactId = "x"
 pom.groupId = "com.x"
 pom.packaging = "aar"
 
 }
 }
 } plugins
58. apply plugin: ‘checkstyle’
 apply plugin: ‘findbugs’
 apply plugin: ‘pmd’ plugins
59. apply plugin: ‘checkstyle’
 apply plugin: ‘findbugs’
 apply plugin: ‘pmd’ check.dependsOn ‘checkstyle’, ‘findbugs’, ‘pmd’
 
 task checkstyle(type: Checkstyle) {
 classpath = files()
 }
 
 task findbugs(type: FindBugs) {
 classpath = files()
 }
 
 task pmd(type: Pmd) {
 ignoreFailures = true
 } plugins
60. 
 class FooTask extends DefaultTask {
 String greeting = 'hello from GreetingTask'
 
 @TaskAction
 def foo() {
 println greeting
 }
 }
61. 
 class FooTask extends DefaultTask {
 String greeting = 'hello from GreetingTask'
 
 @TaskAction
 def foo() {
 println greeting
 }
 } class FooPlugin implements Plugin<Project> {
 void apply(Project target) {
 target.task('foo', type: FooTask)
 }
 }

62. 
 class FooTask extends DefaultTask {
 String greeting = 'hello from GreetingTask'
 
 @TaskAction
 def foo() {
 println greeting
 }
 } class FooPlugin implements Plugin<Project> {
 void apply(Project target) {
 target.task('foo', type: FooTask)
 }
 }
 apply plugin: 'org.samples.foo'
63. sdk-manager-plugin roboelectric spoon
64. http://plugins.gradle.org/search?term=android sdk-manager-plugin roboelectric spoon
65. Flavors
66. apply plugin: 'com.android.application'
 
 android {
 compileSdkVersion 21
 buildToolsVersion "21.0.2"
 
 defaultConfig {
 applicationId "com.gdg"
 minSdkVersion 15
 targetSdkVersion 21
 versionCode 1
 versionName "1.0"
 }
 buildTypes {
 release {
 }
 }
 
 productFlavors {
 dublin {
 applicationId "com.gdg.dublin"
 }
 
 cork {
 applicationId "com.gdg.cork"
 }
 
 }
 } Flavors
67. apply plugin: 'com.android.application'
 
 android {
 compileSdkVersion 21
 buildToolsVersion "21.0.2"
 
 defaultConfig {
 applicationId "com.gdg"
 minSdkVersion 15
 targetSdkVersion 21
 versionCode 1
 versionName "1.0"
 }
 buildTypes {
 release {
 }
 }
 
 productFlavors {
 dublin {
 applicationId "com.gdg.dublin"
 }
 
 cork {
 applicationId "com.gdg.cork"
 }
 
 }
 } Flavors
68. ! minSdkVersion targetSdkVersion versionCode versionName applicationId release signing info BuildConfig test Flavors
69. ! minSdkVersion targetSdkVersion versionCode versionName applicationId release signing info BuildConfig test app/ |--libs/ |--src/ |--cork/ | |--res/ | |--drawable/ | | |--ic_launcher.png |--dublin/ | |--res/ | |--drawable/ | | |--ic_launcher.png |--main/ |--java/ | |--... |--res/ | |--layout/ | | |--activity_main.xml | |--... |--AndroidManifest.xml Flavors
70. import android.app.Activity;
 import gdgdublin.com.myapplication.Locations;
 import android.os.Bundle;
 
 
 public class MyActivity extends Activity {
 
 @Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 Locations locations = new Locations();
 setContentView(R.layout.activity_my);
 }
 } }
 Flavors
71. import android.app.Activity;
 import gdgdublin.com.myapplication.Locations;
 import android.os.Bundle;
 
 
 public class MyActivity extends Activity {
 
 @Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 Locations locations = new Locations();
 setContentView(R.layout.activity_my);
 }
 } }
 Flavors
72. Flavors
73. 
 public class Locations {
 
 private int mLocations;
 
 public Locations() {
 mLocations = 3;
 }
 
 public int getmLocations() {
 return mLocations;
 }
 } Flavors
74. 
 public class Locations {
 
 private int mLocations;
 
 public Locations() {
 mLocations = 3;
 }
 
 public int getmLocations() {
 return mLocations;
 }
 } 
 public class Locations {
 
 private int mLocations;
 
 public Locations() {
 mLocations = 5;
 }
 
 public int getmLocations() {
 return mLocations;
 }
 } Flavors
75. 
 public class Locations {
 
 private int mLocations;
 
 public Locations() {
 mLocations = 3;
 }
 
 public int getmLocations() {
 return mLocations;
 }
 } 
 public class Locations {
 
 private int mLocations;
 
 public Locations() {
 mLocations = 5;
 }
 
 public int getmLocations() {
 return mLocations;
 }
 } 
 Locations locations = new Locations();
 ((TextView) findViewById(R.id.text)).setText(locations.getmLocations()); Flavors
76. 
 productFlavors {
 dublin {
 applicationId "com.gdg.dublin"
 buildConfigField "String", "API_KEY", "\"xxxxx\""
 
 }
 
 cork {
 applicationId "com.gdg.cork"
 buildConfigField "String", "API_KEY", "\"yyyy\""
 }
 } Flavors
77. Flavors 
 public final class BuildConfig {
 public static final boolean DEBUG = Boolean.parseBoolean("true");
 public static final String PACKAGE_NAME = "com.gdg.dublin";
 public static final String BUILD_TYPE = "debug";
 public static final String FLAVOR = "dublin";
 public static final int VERSION_CODE = 1;
 public static final String VERSION_NAME = "1.0";
 // Fields from product flavor: dublin
 public static final String API_KEY = "xxxxx";
 }
78. Flavors 
 public final class BuildConfig {
 public static final boolean DEBUG = Boolean.parseBoolean("true");
 public static final String PACKAGE_NAME = "com.gdg.dublin";
 public static final String BUILD_TYPE = "debug";
 public static final String FLAVOR = "dublin";
 public static final int VERSION_CODE = 1;
 public static final String VERSION_NAME = "1.0";
 // Fields from product flavor: dublin
 public static final String API_KEY = "xxxxx";
 } 
 public final class BuildConfig {
 public static final boolean DEBUG = Boolean.parseBoolean("true");
 public static final String PACKAGE_NAME = "com.gdg.cork";
 public static final String BUILD_TYPE = "debug";
 public static final String FLAVOR = "cork";
 public static final int VERSION_CODE = 1;
 public static final String VERSION_NAME = "1.0";
 // Fields from product flavor: cork
 public static final String API_KEY = "yyyy";
 }
79. Flavors 
 public final class BuildConfig {
 public static final boolean DEBUG = Boolean.parseBoolean("true");
 public static final String PACKAGE_NAME = "com.gdg.dublin";
 public static final String BUILD_TYPE = "debug";
 public static final String FLAVOR = "dublin";
 public static final int VERSION_CODE = 1;
 public static final String VERSION_NAME = "1.0";
 // Fields from product flavor: dublin
 public static final String API_KEY = "xxxxx";
 } 
 public final class BuildConfig {
 public static final boolean DEBUG = Boolean.parseBoolean("true");
 public static final String PACKAGE_NAME = "com.gdg.cork";
 public static final String BUILD_TYPE = "debug";
 public static final String FLAVOR = "cork";
 public static final int VERSION_CODE = 1;
 public static final String VERSION_NAME = "1.0";
 // Fields from product flavor: cork
 public static final String API_KEY = "yyyy";
 } 
 ((TextView) findViewById(R.id.text)).setText(BuildConfig.API_KEY);
80. BuildType Product Flavor +
81. BuildType Product Flavor + Build Variant
82. Manifest PlaceHolders defaultConfig {
 manifestPlaceholders = [label: "defaultName"]
 manifestPlaceholders = [mapKey: "your_debug_key"]
 
 }
 buildTypes {
 release {
 manifestPlaceholders = [mapKey: "your_release_key"]
 }
 }
 productFlavors {
 
 flavor1 {
 manifestPlaceholders = [label: "flavor1"]
 }
 flavor2 {
 manifestPlaceholders = [label: "flavor2"]
 }
 }
83. <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 package="com.myapplication" >
 
 <application
 android:allowBackup="true"
 android:icon="@drawable/ic_launcher"
 android:label="@string/app_name"
 android:theme="@style/AppTheme" >
 <activity
 android:name=".MyActivity"
 android:label="${label}" >
 <intent-filter>
 <action android:name="android.intent.action.MAIN" />
 
 <category android:name="android.intent.category.LAUNCHER" />
 </intent-filter>
 </activity>
 <meta-data
 android:name="com.google.android.maps.v2.API_KEY"
 android:value="${mapKey}" />
 </application>
 
 </manifest> Manifest PlaceHolders
84. <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
 package="com.myapplication" >
 
 <application
 android:allowBackup="true"
 android:icon="@drawable/ic_launcher"
 android:label="@string/app_name"
 android:theme="@style/AppTheme" >
 <activity
 android:name=".MyActivity"
 android:label="${label}" >
 <intent-filter>
 <action android:name="android.intent.action.MAIN" />
 
 <category android:name="android.intent.category.LAUNCHER" />
 </intent-filter>
 </activity>
 <meta-data
 android:name="com.google.android.maps.v2.API_KEY"
 android:value="${mapKey}" />
 </application>
 
 </manifest> Manifest PlaceHolders
85. ./gradlew questions? ./gradlew contact @inyaki_mwc https://plus.google.com/+IñakiVillar https://github.com/cdsap ./gradlew thanks!!!