1 files changed, 71 insertions, 87 deletions
diff --git a/platform/android/java/build.gradle b/platform/android/java/build.gradle
index 0f8499ba91..99ffa937b0 100644
--- a/platform/android/java/build.gradle
+++ b/platform/android/java/build.gradle
@@ -1,111 +1,95 @@
-// Gradle build config for Godot Engine's Android port.
-//
-// Do not remove/modify comments ending with BEGIN/END, they are used to inject
-// addon-specific configuration.
+apply from: 'app/config.gradle'
 
 buildscript {
+    apply from: 'app/config.gradle'
+
     repositories {
         google()
         jcenter()
-//CHUNK_BUILDSCRIPT_REPOSITORIES_BEGIN
-//CHUNK_BUILDSCRIPT_REPOSITORIES_END
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.4.2'
-//CHUNK_BUILDSCRIPT_DEPENDENCIES_BEGIN
-//CHUNK_BUILDSCRIPT_DEPENDENCIES_END
+        classpath libraries.androidGradlePlugin
     }
 }
 
-apply plugin: 'com.android.application'
-
 allprojects {
     repositories {
-        mavenCentral()
         google()
         jcenter()
-//CHUNK_ALLPROJECTS_REPOSITORIES_BEGIN
-//CHUNK_ALLPROJECTS_REPOSITORIES_END
+        mavenCentral()
     }
 }
 
-dependencies {
-    implementation "com.android.support:support-core-utils:28.0.0"
-//CHUNK_DEPENDENCIES_BEGIN
-//CHUNK_DEPENDENCIES_END
-}
+def binDir = "../../../bin/"
 
-android {
-    compileSdkVersion 28
-    buildToolsVersion "28.0.3"
-    useLibrary 'org.apache.http.legacy'
-
-    defaultConfig {
-        minSdkVersion 18
-        targetSdkVersion 28
-//CHUNK_ANDROID_DEFAULTCONFIG_BEGIN
-//CHUNK_ANDROID_DEFAULTCONFIG_END
-    }
-
-    lintOptions {
-        abortOnError false
-        disable 'MissingTranslation', 'UnusedResources'
-    }
+/**
+ * Copy the generated 'android_debug.apk' binary template into the Godot bin directory.
+ * Depends on the app build task to ensure the binary is generated prior to copying.
+ */
+task copyDebugBinaryToBin(type: Copy) {
+    dependsOn ':app:build'
+    from('app/build/outputs/apk/debug')
+    into(binDir)
+    include('android_debug.apk')
+}
 
-    packagingOptions {
-        exclude 'META-INF/LICENSE'
-        exclude 'META-INF/NOTICE'
-    }
+/**
+ * Copy the generated 'android_release.apk' binary template into the Godot bin directory.
+ * Depends on the app build task to ensure the binary is generated prior to copying.
+ */
+task copyReleaseBinaryToBin(type: Copy) {
+    dependsOn ':app:build'
+    from('app/build/outputs/apk/release')
+    into(binDir)
+    include('android_release.apk')
+}
 
-    // Both signing and zip-aligning will be done at export time
-    buildTypes.all { buildType ->
-        buildType.zipAlignEnabled false
-        buildType.signingConfig null
-    }
+/**
+ * Copy the Godot android library archive debug file into the app debug libs directory.
+ * Depends on the library build task to ensure the AAR file is generated prior to copying.
+ */
+task copyDebugAAR(type: Copy) {
+    dependsOn ':lib:build'
+    from('lib/build/outputs/aar')
+    into('app/libs/debug')
+    include('godot-lib.debug.aar')
+}
 
-    sourceSets {
-        main {
-            manifest.srcFile 'AndroidManifest.xml'
-            java.srcDirs = [
-                'src'
-//DIR_SRC_BEGIN
-//DIR_SRC_END
-            ]
-            res.srcDirs = [
-                'res'
-//DIR_RES_BEGIN
-//DIR_RES_END
-            ]
-            aidl.srcDirs = [
-                'aidl'
-//DIR_AIDL_BEGIN
-//DIR_AIDL_END
-            ]
-            assets.srcDirs = [
-                'assets'
-//DIR_ASSETS_BEGIN
-//DIR_ASSETS_END
-            ]
-        }
-        debug.jniLibs.srcDirs = [
-            'libs/debug'
-//DIR_JNI_DEBUG_BEGIN
-//DIR_JNI_DEBUG_END
-        ]
-        release.jniLibs.srcDirs = [
-            'libs/release'
-//DIR_JNI_RELEASE_BEGIN
-//DIR_JNI_RELEASE_END
-        ]
-    }
+/**
+ * Copy the Godot android library archive release file into the app release libs directory.
+ * Depends on the library build task to ensure the AAR file is generated prior to copying.
+ */
+task copyReleaseAAR(type: Copy) {
+    dependsOn ':lib:build'
+    from('lib/build/outputs/aar')
+    into('app/libs/release')
+    include('godot-lib.release.aar')
+}
 
-    // No longer used, as it's not useful for build source template
-    //applicationVariants.all { variant ->
-    //    variant.outputs.all { output ->
-    //        output.outputFileName = "../../../../../../../bin/android_${variant.name}.apk"
-    //    }
-    //}
+/**
+ * Generate Godot custom build template by zipping the source files from the app directory, as well
+ * as the AAR files generated by 'copyDebugAAR' and 'copyReleaseAAR'.
+ * The zip file also includes some gradle tools to allow building of the custom build.
+ */
+task zipCustomBuild(type: Zip) {
+    dependsOn 'copyDebugAAR'
+    dependsOn 'copyReleaseAAR'
+    from(fileTree(dir: 'app', excludes: ['**/build/**', '**/.gradle/**', '**/*.iml']), fileTree(dir: '.', includes: ['gradle.properties','gradlew', 'gradlew.bat', 'gradle/**']))
+    include '**/*'
+    archiveName 'android_source.zip'
+    destinationDir(file(binDir))
 }
 
-//CHUNK_GLOBAL_BEGIN
-//CHUNK_GLOBAL_END
+/**
+ * Master task used to coordinate the tasks defined above to generate the set of Godot templates.
+ */
+task generateGodotTemplates(type: GradleBuild) {
+    tasks = [
+            // Copy the generated aar library files to the custom build directory.
+            'copyDebugAAR', 'copyReleaseAAR',
+            // Zip the custom build directory.
+            'zipCustomBuild',
+            // Copy the prebuilt binary templates to the bin directory.
+            'copyDebugBinaryToBin', 'copyReleaseBinaryToBin',
+    ]
+}