| 1 | // Copyright 2013 The Chromium Authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | package org.chromium.content.browser; |
| 6 | |
| 7 | import android.content.Context; |
| 8 | import android.os.Vibrator; |
| 9 | |
| 10 | import org.chromium.base.CalledByNative; |
| 11 | import org.chromium.base.JNINamespace; |
| 12 | |
| 13 | /** |
| 14 | * This is the implementation of the C++ counterpart VibrationMessageFilter. |
| 15 | */ |
| 16 | @JNINamespace("content") |
| 17 | class VibrationMessageFilter { |
| 18 | |
| 19 | private final Vibrator mVibrator; |
| 20 | |
| 21 | @CalledByNative |
| 22 | private static VibrationMessageFilter create(Context context) { |
| 23 | return new VibrationMessageFilter(context); |
| 24 | } |
| 25 | |
| 26 | @CalledByNative |
| 27 | private void vibrate(long milliseconds) { |
| 28 | mVibrator.vibrate(milliseconds); |
| 29 | } |
| 30 | |
| 31 | @CalledByNative |
| 32 | private void cancelVibration() { |
| 33 | mVibrator.cancel(); |
| 34 | } |
| 35 | |
| 36 | private VibrationMessageFilter(Context context) { |
| 37 | mVibrator = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE); |
| 38 | } |
| 39 | } |