Add vibration support for android

Libraries/Vibration/VibrationIOS.android.js

@@ -6,18 +6,28 @@
  * LICENSE file in the root directory of this source tree. An additional grant
  * of patent rights can be found in the PATENTS file in the same directory.
  *
- * Stub of VibrationIOS for Android.
- *
- * @providesModule VibrationIOS
+ * @providesModule VibrationAndroid
  */
+
 'use strict';
 
-var warning = require('warning');
+var RCTVibrationAndroid = require('NativeModules').VibrationAndroid;
+
+/**
+ * This exposes the native VibrationAndroid module as a JS module. This has a function 'vibrate'
+ * which takes the following parameters:
+ *
+ * 1. int duration: The duration of the vibration in milliseconds.
+ */
+
+var VibrationAndroid = {
+
+  vibrate: function (
+    duration: number
+  ): void {
+    RCTVibrationAndroid.vibrate(duration);
+  },
 
-var VibrationIOS = {
-  vibrate: function() {
-    warning('VibrationIOS is not supported on this platform!');
-  }
 };
 
-module.exports = VibrationIOS;
+module.exports = VibrationAndroid;

Libraries/react-native/react-native.js

@@ -71,6 +71,7 @@ var ReactNative = Object.assign(Object.create(require('React')), {
   Settings: require('Settings'),
   StatusBarIOS: require('StatusBarIOS'),
   StyleSheet: require('StyleSheet'),
+  VibrationAndroid: require('VibrationAndroid'),
   VibrationIOS: require('VibrationIOS'),
 
   // Plugins

ReactAndroid/src/main/AndroidManifest.xml

@@ -1,6 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.facebook.react">
 
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
+    <uses-permission android:name="android.permission.VIBRATE"/>
 
     <application />
 

ReactAndroid/src/main/java/com/facebook/react/modules/vibration/VibrationModule.java

@@ -0,0 +1,41 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
+
+package com.facebook.react.modules.vibration;
+
+import android.os.Vibrator;
+import android.content.Context;
+
+import com.facebook.react.bridge.NativeModule;
+import com.facebook.react.bridge.ReactApplicationContext;
+import com.facebook.react.bridge.ReactContext;
+import com.facebook.react.bridge.ReactContextBaseJavaModule;
+import com.facebook.react.bridge.ReactMethod;
+import com.facebook.react.common.MapBuilder;
+
+public class VibrationModule extends ReactContextBaseJavaModule {
+
+  ReactApplicationContext reactContext;
+
+  public VibrationModule(ReactApplicationContext reactContext) {
+    super(reactContext);
+    this.reactContext = reactContext;
+  }
+
+  @Override
+  public String getName() {
+    return "VibrationAndroid";
+  }
+
+  @ReactMethod
+  public void vibrate(int duration) {
+    Vibrator v = (Vibrator) reactContext.getSystemService(Context.VIBRATOR_SERVICE);
+    v.vibrate(duration);  
+  }
+}

ReactAndroid/src/main/java/com/facebook/react/shell/MainReactPackage.java

@@ -21,6 +21,7 @@
 import com.facebook.react.modules.network.NetworkingModule;
 import com.facebook.react.modules.storage.AsyncStorageModule;
 import com.facebook.react.modules.toast.ToastModule;
+import com.facebook.react.modules.vibration.VibrationModule;
 import com.facebook.react.uimanager.ViewManager;
 import com.facebook.react.views.drawer.ReactDrawerLayoutManager;
 import com.facebook.react.views.image.ReactImageManager;
@@ -47,6 +48,8 @@ public List<NativeModule> createNativeModules(ReactApplicationContext reactConte
       new FrescoModule(reactContext),
       new NetworkingModule(reactContext),
       new ToastModule(reactContext));
+      new VibrationModule(reactContext));
+
   }
 
   @Override