BasicRenderScript sample, initial check in

Now sample template compatible, in KLP-DEV branch.

Change-Id: Id3f31f9d56a908098aa9a76bef6f944416bff6fe

28 files changed, 961 insertions, 0 deletions

diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/.gitignore b/renderScript/BasicRenderScript/BasicRenderScriptSample/.gitignore
new file mode 100644
index 00000000..6eb878d4
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/.gitignore
@@ -0,0 +1,16 @@
+# Copyright 2013 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+src/template/
+src/common/
+build.gradle
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/AndroidManifest.xml b/renderScript/BasicRenderScript/BasicRenderScriptSample/AndroidManifest.xml
new file mode 100644
index 00000000..1e35dc30
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/AndroidManifest.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.android.basicrenderscript"
+    android:versionCode="1"
+    android:versionName="1.0" >
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="19" />
+
+    <application
+        android:allowBackup="true"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name="com.example.android.basicrenderscript.MainActivity"
+            android:configChanges="orientation|keyboardHidden|screenSize"
+            android:label="@string/app_name"
+            android:theme="@style/FullscreenTheme" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/build.gradle b/renderScript/BasicRenderScript/BasicRenderScriptSample/build.gradle
new file mode 100644
index 00000000..a9df66dd
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/build.gradle
@@ -0,0 +1,67 @@
+
+
+
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:0.8.+'
+    }
+}
+
+apply plugin: 'android'
+
+dependencies {
+    // Add the support lib that is appropriate for SDK 8
+    compile "com.android.support:support-v4:19.0.+"
+    compile "com.android.support:gridlayout-v7:19.0.+"
+    compile files('renderscript-v8.jar')
+}
+
+// The sample build uses multiple directories to
+// keep boilerplate and common code separate from
+// the main sample code.
+List<String> dirs = [
+    'main',     // main sample code; look here for the interesting stuff.
+    'common',   // components that are reused by multiple samples
+    'template'] // boilerplate code that is generated by the sample template process
+
+android {
+    compileSdkVersion 19
+    buildToolsVersion "19.0.1"
+
+    sourceSets {
+        main {
+            dirs.each { dir ->
+                java.srcDirs "src/${dir}/java"
+                res.srcDirs "src/${dir}/res"
+            }
+        }
+        instrumentTest.setRoot('tests')
+        instrumentTest.java.srcDirs = ['tests/src']
+
+		defaultConfig {
+		
+            renderscriptTargetApi 18
+            renderscriptSupportMode true
+    
+		}
+    }
+}
+// BEGIN_EXCLUDE
+// Tasks below this line will be hidden from release output
+
+task preflight (dependsOn: parent.preflight) {
+    project.afterEvaluate {
+        // Inject a preflight task into each variant so we have a place to hook tasks
+        // that need to run before any of the android build tasks.
+        //
+        android.applicationVariants.each { variant ->
+            tasks.getByPath("prepare${variant.name.capitalize()}Dependencies").dependsOn preflight
+        }
+    }
+}
+
+// END_EXCLUDE
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/project.properties b/renderScript/BasicRenderScript/BasicRenderScriptSample/project.properties
new file mode 100644
index 00000000..aa550f1f
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/project.properties
@@ -0,0 +1,15 @@
+# This file is automatically generated by Android Tools.
+# Do not modify this file -- YOUR CHANGES WILL BE ERASED!
+#
+# This file must be checked in Version Control Systems.
+#
+# To customize properties used by the Ant build system edit
+# "ant.properties", and override values to adapt the script to your
+# project structure.
+#
+# To enable ProGuard to shrink and obfuscate your code, uncomment this (available properties: sdk.dir, user.home):
+#proguard.config=${sdk.dir}/tools/proguard/proguard-android.txt:proguard-project.txt
+
+# Project target.
+target=android-19
+renderscript.support.mode=true
\ No newline at end of file
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/AndroidManifest.xml b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/AndroidManifest.xml
new file mode 100644
index 00000000..e1e2dfc1
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/AndroidManifest.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?><!--
+ Copyright 2014 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.android.basicrenderscript"
+    android:versionCode="1"
+    android:versionName="1.0">
+
+    <uses-sdk
+        android:minSdkVersion="8"
+        android:targetSdkVersion="19" />
+
+    <application
+        android:allowBackup="true"
+        android:label="@string/app_name"
+        android:icon="@drawable/ic_launcher"
+        android:theme="@style/AppTheme">
+
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/app_name"
+            android:theme="@style/FullscreenTheme">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+
+</manifest>
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/java/com/example/android/basicrenderscript/MainActivity.java b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/java/com/example/android/basicrenderscript/MainActivity.java
new file mode 100644
index 00000000..ed6d5ad1
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/java/com/example/android/basicrenderscript/MainActivity.java
@@ -0,0 +1,190 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.example.android.basicrenderscript;
+
+import android.app.Activity;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.widget.ImageView;
+import android.widget.SeekBar;
+import android.widget.SeekBar.OnSeekBarChangeListener;
+import android.support.v8.renderscript.*;
+
+public class MainActivity extends Activity {
+    /* Number of bitmaps that is used for renderScript thread and UI thread synchronization.
+       Ideally, this can be reduced to 2, however in some devices, 2 buffers still showing tierings on UI.
+       Investigating a root cause.
+     */
+    private final int NUM_BITMAPS = 3;
+    private int mCurrentBitmap = 0;
+    private Bitmap mBitmapIn;
+    private Bitmap[] mBitmapsOut;
+    private ImageView mImageView;
+
+    private RenderScript mRS;
+    private Allocation mInAllocation;
+    private Allocation[] mOutAllocations;
+    private ScriptC_saturation mScript;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.main_layout);
+
+        /*
+         * Initialize UI
+         */
+        mBitmapIn = loadBitmap(R.drawable.data);
+        mBitmapsOut = new Bitmap[NUM_BITMAPS];
+        for (int i = 0; i < NUM_BITMAPS; ++i) {
+            mBitmapsOut[i] = Bitmap.createBitmap(mBitmapIn.getWidth(),
+                    mBitmapIn.getHeight(), mBitmapIn.getConfig());
+        }
+
+        mImageView = (ImageView) findViewById(R.id.imageView);
+        mImageView.setImageBitmap(mBitmapsOut[mCurrentBitmap]);
+        mCurrentBitmap += (mCurrentBitmap + 1) % NUM_BITMAPS;
+
+        SeekBar seekbar = (SeekBar) findViewById(R.id.seekBar1);
+        seekbar.setProgress(50);
+        seekbar.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
+            public void onProgressChanged(SeekBar seekBar, int progress,
+                                          boolean fromUser) {
+                float max = 2.0f;
+                float min = 0.0f;
+                float f = (float) ((max - min) * (progress / 100.0) + min);
+                updateImage(f);
+            }
+
+            @Override
+            public void onStartTrackingTouch(SeekBar seekBar) {
+            }
+
+            @Override
+            public void onStopTrackingTouch(SeekBar seekBar) {
+            }
+        });
+
+        /*
+         * Create renderScript
+         */
+        createScript();
+
+        /*
+         * Invoke renderScript kernel and update imageView
+         */
+        updateImage(1.0f);
+    }
+
+    /*
+     * Initialize RenderScript
+     * In the sample, it creates RenderScript kernel that performs saturation manipulation.
+     */
+    private void createScript() {
+        //Initialize RS
+        mRS = RenderScript.create(this);
+
+        //Allocate buffers
+        mInAllocation = Allocation.createFromBitmap(mRS, mBitmapIn);
+        mOutAllocations = new Allocation[NUM_BITMAPS];
+        for (int i = 0; i < NUM_BITMAPS; ++i) {
+            mOutAllocations[i] = Allocation.createFromBitmap(mRS, mBitmapsOut[i]);
+        }
+
+        //Load script
+        mScript = new ScriptC_saturation(mRS);
+    }
+
+    /*
+     * In the AsyncTask, it invokes RenderScript intrinsics to do a filtering.
+     * After the filtering is done, an operation blocks at Allication.copyTo() in AsyncTask thread.
+     * Once all operation is finished at onPostExecute() in UI thread, it can invalidate and update ImageView UI.
+     */
+    private class RenderScriptTask extends AsyncTask<Float, Integer, Integer> {
+        Boolean issued = false;
+
+        protected Integer doInBackground(Float... values) {
+            int index = -1;
+            if (isCancelled() == false) {
+                issued = true;
+                index = mCurrentBitmap;
+
+                /*
+                 * Set global variable in RS
+                 */
+                mScript.set_saturationValue(values[0]);
+
+                /*
+                 * Invoke saturation filter kernel
+                 */
+                mScript.forEach_saturation(mInAllocation, mOutAllocations[index]);
+
+                /*
+                 * Copy to bitmap and invalidate image view
+                 */
+                mOutAllocations[index].copyTo(mBitmapsOut[index]);
+                mCurrentBitmap = (mCurrentBitmap + 1) % NUM_BITMAPS;
+            }
+            return index;
+        }
+
+        void updateView(Integer result) {
+            if (result != -1) {
+                // Request UI update
+                mImageView.setImageBitmap(mBitmapsOut[result]);
+                mImageView.invalidate();
+            }
+        }
+
+        protected void onPostExecute(Integer result) {
+            updateView(result);
+        }
+
+        protected void onCancelled(Integer result) {
+            if (issued) {
+                updateView(result);
+            }
+        }
+    }
+
+    RenderScriptTask currentTask = null;
+
+    /*
+    Invoke AsynchTask and cancel previous task.
+    When AsyncTasks are piled up (typically in slow device with heavy kernel),
+    Only the latest (and already started) task invokes RenderScript operation.
+     */
+    private void updateImage(final float f) {
+        if (currentTask != null)
+            currentTask.cancel(false);
+        currentTask = new RenderScriptTask();
+        currentTask.execute(f);
+    }
+
+    /*
+    Helper to load Bitmap from resource
+     */
+    private Bitmap loadBitmap(int resource) {
+        final BitmapFactory.Options options = new BitmapFactory.Options();
+        options.inPreferredConfig = Bitmap.Config.ARGB_8888;
+        return BitmapFactory.decodeResource(getResources(), resource, options);
+    }
+
+}
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-hdpi/ic_launcher.png b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-hdpi/ic_launcher.png
new file mode 100755
index 00000000..75b3c978
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-hdpi/ic_launcher.png
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-mdpi/ic_launcher.png b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-mdpi/ic_launcher.png
new file mode 100755
index 00000000..4ccd98e0
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-mdpi/ic_launcher.png
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-nodpi/data.jpg b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-nodpi/data.jpg
new file mode 100644
index 00000000..81a87b17
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-nodpi/data.jpg
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-xhdpi/ic_launcher.png b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-xhdpi/ic_launcher.png
new file mode 100755
index 00000000..7c5aeed0
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-xhdpi/ic_launcher.png
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-xxhdpi/ic_launcher.png b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-xxhdpi/ic_launcher.png
new file mode 100755
index 00000000..3c45f511
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/drawable-xxhdpi/ic_launcher.png
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/layout/main_layout.xml b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/layout/main_layout.xml
new file mode 100644
index 00000000..69695f07
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/layout/main_layout.xml
@@ -0,0 +1,22 @@
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#0099cc"
+    tools:context=".MainActivity">
+
+    <ImageView
+        android:id="@+id/imageView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:scaleType="fitCenter"
+        android:src="@drawable/data" />
+
+    <SeekBar
+        android:id="@+id/seekBar1"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom"
+        android:layout_marginBottom="16dp" />
+
+</FrameLayout>
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values-v11/styles.xml b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values-v11/styles.xml
new file mode 100644
index 00000000..f3a90c68
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values-v11/styles.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <!--
+        Base application theme for API 11+. This theme completely replaces
+        AppBaseTheme from res/values/styles.xml on API 11+ devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light">
+        <!-- API 11 theme customizations can go here. -->
+    </style>
+
+    <style name="FullscreenTheme" parent="android:Theme.Holo">
+        <item name="android:actionBarStyle">@style/FullscreenActionBarStyle</item>
+        <item name="android:windowActionBarOverlay">true</item>
+        <item name="android:windowBackground">@null</item>
+        <item name="buttonBarStyle">?android:attr/buttonBarStyle</item>
+        <item name="buttonBarButtonStyle">?android:attr/buttonBarButtonStyle</item>
+    </style>
+
+    <style name="FullscreenActionBarStyle" parent="android:Widget.Holo.ActionBar">
+        <item name="android:background">@color/black_overlay</item>
+    </style>
+
+</resources>
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values-v14/styles.xml b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values-v14/styles.xml
new file mode 100644
index 00000000..a91fd037
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values-v14/styles.xml
@@ -0,0 +1,12 @@
+<resources>
+
+    <!--
+        Base application theme for API 14+. This theme completely replaces
+        AppBaseTheme from BOTH res/values/styles.xml and
+        res/values-v11/styles.xml on API 14+ devices.
+    -->
+    <style name="AppBaseTheme" parent="android:Theme.Holo.Light.DarkActionBar">
+        <!-- API 14 theme customizations can go here. -->
+    </style>
+
+</resources>
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values/attrs.xml b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values/attrs.xml
new file mode 100644
index 00000000..e67df0a3
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values/attrs.xml
@@ -0,0 +1,14 @@
+<resources>
+
+    <!--
+         Declare custom theme attributes that allow changing which styles are
+         used for button bars depending on the API level.
+         ?android:attr/buttonBarStyle is new as of API 11 so this is
+         necessary to support previous API levels.
+    -->
+    <declare-styleable name="ButtonBarContainerTheme">
+        <attr name="buttonBarStyle" format="reference" />
+        <attr name="buttonBarButtonStyle" format="reference" />
+    </declare-styleable>
+
+</resources>
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values/colors.xml b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values/colors.xml
new file mode 100644
index 00000000..327c0604
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<resources>
+
+    <color name="black_overlay">#66000000</color>
+
+</resources>
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values/styles.xml b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values/styles.xml
new file mode 100644
index 00000000..49299b98
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/res/values/styles.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+
+    <style name="FullscreenTheme" parent="android:Theme.NoTitleBar">
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:windowBackground">@null</item>
+        <item name="buttonBarStyle">@style/ButtonBar</item>
+        <item name="buttonBarButtonStyle">@style/ButtonBarButton</item>
+    </style>
+
+    <style name="ButtonBar">
+        <item name="android:paddingLeft">2dp</item>
+        <item name="android:paddingTop">5dp</item>
+        <item name="android:paddingRight">2dp</item>
+        <item name="android:paddingBottom">0dp</item>
+        <item name="android:background">@android:drawable/bottom_bar</item>
+    </style>
+
+    <style name="ButtonBarButton" />
+
+</resources>
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/rs/saturation.rs b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/rs/saturation.rs
new file mode 100644
index 00000000..cf043d14
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/src/main/rs/saturation.rs
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma version(1)
+#pragma rs java_package_name(com.example.android.basicrenderscript)
+#pragma rs_fp_relaxed
+
+const static float3 gMonoMult = {0.299f, 0.587f, 0.114f};
+
+float saturationValue = 0.f;
+
+/*
+RenderScript kernel that performs saturation manipulation.
+*/
+uchar4 __attribute__((kernel)) saturation(uchar4 in)
+{
+    float4 f4 = rsUnpackColor8888(in);
+    float3 result = dot(f4.rgb, gMonoMult);
+    result = mix( result, f4.rgb, saturationValue );
+
+    return rsPackColorTo8888(result);
+}
+
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/tests/AndroidManifest.xml b/renderScript/BasicRenderScript/BasicRenderScriptSample/tests/AndroidManifest.xml
new file mode 100644
index 00000000..02a8db36
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/tests/AndroidManifest.xml
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  Copyright (C) 2013 The Android Open Source Project
+
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+  -->
+<!-- package name must be unique so suffix with "tests" so package loader doesn't ignore us -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.example.android.basicrenderscript.tests"
+          android:versionCode="1"
+          android:versionName="1.0">
+
+    <uses-sdk
+            android:minSdkVersion="8"
+            android:targetSdkVersion="19" />
+
+    <!-- We add an application tag here just so that we can indicate that
+         this package needs to link against the android.test library,
+         which is needed when building test cases. -->
+    <application>
+        <uses-library android:name="android.test.runner" />
+    </application>
+
+    <!--
+    Specifies the instrumentation test runner used to run the tests.
+    -->
+    <instrumentation
+            android:name="android.test.InstrumentationTestRunner"
+            android:targetPackage="com.example.android.basicrenderscript"
+            android:label="Tests for com.example.android.basicrenderscript" />
+
+</manifest>
\ No newline at end of file
diff --git a/renderScript/BasicRenderScript/BasicRenderScriptSample/tests/src/com/example/android/basicrenderscript/tests/SampleTests.java b/renderScript/BasicRenderScript/BasicRenderScriptSample/tests/src/com/example/android/basicrenderscript/tests/SampleTests.java
new file mode 100644
index 00000000..b361507f
--- /dev/null
+++ b/renderScript/BasicRenderScript/BasicRenderScriptSample/tests/src/com/example/android/basicrenderscript/tests/SampleTests.java
@@ -0,0 +1,79 @@
+/*
+* Copyright 2013 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+
+
+/*
+* Copyright (C) 2013 The Android Open Source Project
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*      http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+package com.example.android.basicrenderscript.tests;
+
+import com.example.android.basicrenderscript.*;
+
+import android.test.ActivityInstrumentationTestCase2;
+
+/**
+* Tests for BasicRenderScript sample.
+*/
+public class SampleTests extends ActivityInstrumentationTestCase2<MainActivity> {
+
+    private MainActivity mTestActivity;
+    private BasicRenderScriptFragment mTestFragment;
+
+    public SampleTests() {
+        super(MainActivity.class);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+
+        // Starts the activity under test using the default Intent with:
+        // action = {@link Intent#ACTION_MAIN}
+        // flags = {@link Intent#FLAG_ACTIVITY_NEW_TASK}
+        // All other fields are null or empty.
+        mTestActivity = getActivity();
+        mTestFragment = (BasicRenderScriptFragment)
+            mTestActivity.getSupportFragmentManager().getFragments().get(1);
+    }
+
+    /**
+    * Test if the test fixture has been set up correctly.
+    */
+    public void testPreconditions() {
+        //Try to add a message to add context to your assertions. These messages will be shown if
+        //a tests fails and make it easy to understand why a test failed
+        assertNotNull("mTestActivity is null", mTestActivity);
+        assertNotNull("mTestFragment is null", mTestFragment);
+    }
+
+    /**
+    * Add more tests below.
+    */
+
+}
\ No newline at end of file
diff --git a/renderScript/BasicRenderScript/build.gradle b/renderScript/BasicRenderScript/build.gradle
new file mode 100644
index 00000000..f9f6f652
--- /dev/null
+++ b/renderScript/BasicRenderScript/build.gradle
@@ -0,0 +1,14 @@
+
+
+
+
+// BEGIN_EXCLUDE
+import com.example.android.samples.build.SampleGenPlugin
+apply plugin: SampleGenPlugin
+
+samplegen {
+  pathToBuild "../../../../build"
+  pathToSamplesCommon "../../common"
+}
+apply from: "../../../../build/build.gradle"
+// END_EXCLUDE
diff --git a/renderScript/BasicRenderScript/buildSrc/build.gradle b/renderScript/BasicRenderScript/buildSrc/build.gradle
new file mode 100644
index 00000000..29282af4
--- /dev/null
+++ b/renderScript/BasicRenderScript/buildSrc/build.gradle
@@ -0,0 +1,18 @@
+
+
+
+repositories {
+    mavenCentral()
+}
+dependencies {
+    compile 'org.freemarker:freemarker:2.3.20'
+}
+
+sourceSets {
+    main {
+        groovy {
+            srcDir new File(rootDir, "../../../../../build/buildSrc/src/main/groovy")
+        }
+    }
+}
+
diff --git a/renderScript/BasicRenderScript/gradle/wrapper/gradle-wrapper.jar b/renderScript/BasicRenderScript/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 00000000..58385981
--- /dev/null
+++ b/renderScript/BasicRenderScript/gradle/wrapper/gradle-wrapper.jar
diff --git a/renderScript/BasicRenderScript/gradle/wrapper/gradle-wrapper.properties b/renderScript/BasicRenderScript/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 00000000..8e914ab9
--- /dev/null
+++ b/renderScript/BasicRenderScript/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Jan 30 14:48:26 PST 2014
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=http\://services.gradle.org/distributions/gradle-1.10-bin.zip
diff --git a/renderScript/BasicRenderScript/gradlew b/renderScript/BasicRenderScript/gradlew
new file mode 100755
index 00000000..91a7e269
--- /dev/null
+++ b/renderScript/BasicRenderScript/gradlew
@@ -0,0 +1,164 @@
+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# For Cygwin, ensure paths are in UNIX format before anything is touched.
+if $cygwin ; then
+    [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
+fi
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >&-
+APP_HOME="`pwd -P`"
+cd "$SAVED" >&-
+
+CLASSPATH=$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: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
diff --git a/renderScript/BasicRenderScript/gradlew.bat b/renderScript/BasicRenderScript/gradlew.bat
new file mode 100644
index 00000000..aec99730
--- /dev/null
+++ b/renderScript/BasicRenderScript/gradlew.bat
@@ -0,0 +1,90 @@
+@if "%DEBUG%" == "" @echo off

+@rem ##########################################################################

+@rem

+@rem  Gradle startup script for Windows

+@rem

+@rem ##########################################################################

+

+@rem Set local scope for the variables with windows NT shell

+if "%OS%"=="Windows_NT" setlocal

+

+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.

+set DEFAULT_JVM_OPTS=

+

+set DIRNAME=%~dp0

+if "%DIRNAME%" == "" set DIRNAME=.

+set APP_BASE_NAME=%~n0

+set APP_HOME=%DIRNAME%

+

+@rem Find java.exe

+if defined JAVA_HOME goto findJavaFromJavaHome

+

+set JAVA_EXE=java.exe

+%JAVA_EXE% -version >NUL 2>&1

+if "%ERRORLEVEL%" == "0" goto init

+

+echo.

+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.

+echo.

+echo Please set the JAVA_HOME variable in your environment to match the

+echo location of your Java installation.

+

+goto fail

+

+:findJavaFromJavaHome

+set JAVA_HOME=%JAVA_HOME:"=%

+set JAVA_EXE=%JAVA_HOME%/bin/java.exe

+

+if exist "%JAVA_EXE%" goto init

+

+echo.

+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%

+echo.

+echo Please set the JAVA_HOME variable in your environment to match the

+echo location of your Java installation.

+

+goto fail

+

+:init

+@rem Get command-line arguments, handling Windowz variants

+

+if not "%OS%" == "Windows_NT" goto win9xME_args

+if "%@eval[2+2]" == "4" goto 4NT_args

+

+:win9xME_args

+@rem Slurp the command line arguments.

+set CMD_LINE_ARGS=

+set _SKIP=2

+

+:win9xME_args_slurp

+if "x%~1" == "x" goto execute

+

+set CMD_LINE_ARGS=%*

+goto execute

+

+:4NT_args

+@rem Get arguments from the 4NT Shell from JP Software

+set CMD_LINE_ARGS=%$

+

+:execute

+@rem Setup the command line

+

+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar

+

+@rem Execute Gradle

+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%

+

+:end

+@rem End local scope for the variables with windows NT shell

+if "%ERRORLEVEL%"=="0" goto mainEnd

+

+:fail

+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of

+rem the _cmd.exe /c_ return code!

+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1

+exit /b 1

+

+:mainEnd

+if "%OS%"=="Windows_NT" endlocal

+

+:omega

diff --git a/renderScript/BasicRenderScript/settings.gradle b/renderScript/BasicRenderScript/settings.gradle
new file mode 100644
index 00000000..cb170069
--- /dev/null
+++ b/renderScript/BasicRenderScript/settings.gradle
@@ -0,0 +1,4 @@
+
+
+
+include 'BasicRenderScriptSample'
diff --git a/renderScript/BasicRenderScript/template-params.xml b/renderScript/BasicRenderScript/template-params.xml
new file mode 100644
index 00000000..cf35d311
--- /dev/null
+++ b/renderScript/BasicRenderScript/template-params.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ Copyright 2013 The Android Open Source Project
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+
+
+
+<sample>
+    <name>BasicRenderScript</name>
+    <group>RenderScript</group>
+    <package>com.example.android.basicrenderscript</package>
+
+    <!-- change minSdk if needed-->
+    <minSdk>8</minSdk>
+
+    <dependency_external>'renderscript-v8.jar'</dependency_external>
+
+    <defaultConfig>
+            renderscriptTargetApi 18
+            renderscriptSupportMode true
+    </defaultConfig>
+
+    <strings>
+        <intro>
+            <![CDATA[
+            BasicRenderScript sample demonstrates basic steps how to use renderScript.
+			In the sample, it performs graphical filter operation on a image with renderScript.
+            ]]>
+        </intro>
+    </strings>
+
+    <template src="base"/>
+    <common src="media"/>
+
+</sample>