playback/player: android: Move to gradle based build

playback/player/android/Makefile.am

@@ -1,10 +1,15 @@
 EXTRA_DIST = \
-	AndroidManifest.xml \
-	jni/Android.mk \
-	jni/player.c \
-	res/layout/main.xml \
-	res/values/strings.xml \
-	src/org/freedesktop/gstreamer/Player.java \
-	src/org/freedesktop/gstreamer/player/GStreamerSurfaceView.java \
-	src/org/freedesktop/gstreamer/player/Play.java
-
+	     build.gradle \
+	     gradle.properties \
+	     settings.gradle \
+	     app/build.gradle \
+	     app/proguard-rules.pro \
+	     app/src/main/AndroidManifest.xml \
+	     app/src/main/java/org/freedesktop/gstreamer/Player.java \
+	     app/src/main/java/org/freedesktop/gstreamer/player/GStreamerSurfaceView.java \
+	     app/src/main/java/org/freedesktop/gstreamer/player/Play.java \
+	     app/src/main/jni/Android.mk \
+	     app/src/main/jni/Application.mk \
+	     app/src/main/jni/player.c \
+	     app/src/main/res/layout/main.xml \
+	     app/src/main/res/values/strings.xml

playback/player/android/app/build.gradle

@@ -0,0 +1,73 @@
+apply plugin: 'com.android.application'
+
+
+def getNdkCommandLine(ndkRoot, target) {
+    def gstRoot
+
+    if (project.hasProperty('gstAndroidRoot'))
+        gstRoot = project.gstAndroidRoot
+    else
+        gstRoot = System.properties['user.home'] + '/cerbero/dist/android_arm'
+
+    if (ndkRoot == null)
+        throw new GradleException('NDK not configured')
+
+    return ["$ndkRoot/ndk-build",
+            'NDK_PROJECT_PATH=build',
+            'APP_BUILD_SCRIPT=src/main/jni/Android.mk',
+            'NDK_APPLICATION_MK=src/main/jni/Application.mk',
+            'GSTREAMER_JAVA_SRC_DIR=src/main/java',
+            "GSTREAMER_ROOT_ANDROID=$gstRoot",
+            target]
+}
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.2"
+
+    sourceSets {
+        main {
+            // Avoid using the built in JNI generation plugin
+            jni.srcDirs = []
+            jniLibs.srcDirs = ['build/libs']
+        }
+    }
+
+    defaultConfig {
+        applicationId "org.freedesktop.gstreamer.play"
+        minSdkVersion 15
+        targetSdkVersion 22
+        versionCode 1
+        versionName "1.0"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    // Before compiling our app, prepare NDK code
+    tasks.withType(JavaCompile) {
+        compileTask -> compileTask.dependsOn ndkBuild
+    }
+
+    // Need to call clean on NDK ourselves too
+    clean.dependsOn 'ndkClean'
+
+    // Build native code using mk files like on Eclipse
+    task ndkBuild(type: Exec, description: 'Compile JNI source via NDK') {
+        commandLine getNdkCommandLine(android.ndkDirectory, 'all')
+    }
+
+    task ndkClean(type: Exec, description: 'Clean JNI code built via NDK') {
+        commandLine getNdkCommandLine(android.ndkDirectory, 'clean')
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    testCompile 'junit:junit:4.12'
+    compile 'com.android.support:appcompat-v7:23.1.1'
+}

playback/player/android/app/proguard-rules.pro

@@ -0,0 +1,17 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /home/arun/code/android/sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

playback/player/android/app/src/main/AndroidManifest.xml

@@ -1,13 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-      package="org.freedesktop.gstreamer.play"
-      android:versionCode="1"
-      android:versionName="1.0">
-    <uses-sdk android:minSdkVersion="9" android:targetSdkVersion="14"/>
+      package="org.freedesktop.gstreamer.play">
+
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.WAKE_LOCK"/>
     <uses-feature android:glEsVersion="0x00020000"/>
+
     <application android:label="@string/app_name">
         <activity android:name=".Play"
                   android:label="@string/app_name">
@@ -174,7 +173,6 @@
                 <data android:pathPattern=".*\\.XESC" />
 
                 <!-- audio -->
-
                 <data android:pathPattern=".*\\.3ga" />
                 <data android:pathPattern=".*\\.a52" />
                 <data android:pathPattern=".*\\.aac" />
@@ -341,8 +339,6 @@
                 <data android:scheme="udp" />
             </intent-filter>
 
-
-
         </activity>
     </application>
 </manifest> 

playback/player/android/app/src/main/jni/Application.mk

@@ -0,0 +1 @@
+APP_PLATFORM = 15

playback/player/android/build.gradle

@@ -0,0 +1,23 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    repositories {
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:1.5.0'
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
+    }
+}
+
+allprojects {
+    repositories {
+        jcenter()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}

playback/player/android/build.xml

@@ -1,92 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project name="gst-play" default="help">
-
-    <!-- The local.properties file is created and updated by the 'android' tool.
-         It contains the path to the SDK. It should *NOT* be checked into
-         Version Control Systems. -->
-    <property file="local.properties" />
-
-    <!-- The ant.properties file can be created by you. It is only edited by the
-         'android' tool to add properties to it.
-         This is the place to change some Ant specific build properties.
-         Here are some properties you may want to change/update:
-
-         source.dir
-             The name of the source directory. Default is 'src'.
-         out.dir
-             The name of the output directory. Default is 'bin'.
-
-         For other overridable properties, look at the beginning of the rules
-         files in the SDK, at tools/ant/build.xml
-
-         Properties related to the SDK location or the project target should
-         be updated using the 'android' tool with the 'update' action.
-
-         This file is an integral part of the build system for your
-         application and should be checked into Version Control Systems.
-
-         -->
-    <property file="ant.properties" />
-
-    <!-- if sdk.dir was not set from one of the property file, then
-         get it from the ANDROID_HOME env var.
-         This must be done before we load project.properties since
-         the proguard config can use sdk.dir -->
-    <property environment="env" />
-    <condition property="sdk.dir" value="${env.ANDROID_HOME}">
-        <isset property="env.ANDROID_HOME" />
-    </condition>
-
-    <!-- The project.properties file is created and updated by the 'android'
-         tool, as well as ADT.
-
-         This contains project specific properties such as project target, and library
-         dependencies. Lower level build properties are stored in ant.properties
-         (or in .classpath for Eclipse projects).
-
-         This file is an integral part of the build system for your
-         application and should be checked into Version Control Systems. -->
-    <loadproperties srcFile="project.properties" />
-
-    <!-- quick check on sdk.dir -->
-    <fail
-            message="sdk.dir is missing. Make sure to generate local.properties using 'android update project' or to inject it through the ANDROID_HOME environment variable."
-            unless="sdk.dir"
-    />
-
-    <!--
-        Import per project custom build rules if present at the root of the project.
-        This is the place to put custom intermediary targets such as:
-            -pre-build
-            -pre-compile
-            -post-compile (This is typically used for code obfuscation.
-                           Compiled code location: ${out.classes.absolute.dir}
-                           If this is not done in place, override ${out.dex.input.absolute.dir})
-            -post-package
-            -post-build
-            -pre-clean
-    -->
-    <import file="custom_rules.xml" optional="true" />
-
-    <!-- Import the actual build file.
-
-         To customize existing targets, there are two options:
-         - Customize only one target:
-             - copy/paste the target into this file, *before* the
-               <import> task.
-             - customize it to your needs.
-         - Customize the whole content of build.xml
-             - copy/paste the content of the rules files (minus the top node)
-               into this file, replacing the <import> task.
-             - customize to your needs.
-
-         ***********************
-         ****** IMPORTANT ******
-         ***********************
-         In all cases you must update the value of version-tag below to read 'custom' instead of an integer,
-         in order to avoid having your file be overridden by tools such as "android update project"
-    -->
-    <!-- version-tag: 1 -->
-    <import file="${sdk.dir}/tools/ant/build.xml" />
-
-</project>

playback/player/android/gradle.properties

@@ -0,0 +1,18 @@
+# Project-wide Gradle settings.
+
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+# Default value: -Xmx10248m -XX:MaxPermSize=256m
+# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
+
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true

playback/player/android/settings.gradle

@@ -0,0 +1 @@
+include ':app'