| /* |
| * Copyright (C) 2012 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 android.os; |
| |
| import android.util.Log; |
| |
| /** |
| * Vibrator implementation that does nothing. |
| * |
| * @hide |
| */ |
| public class NullVibrator extends Vibrator { |
| private static final NullVibrator sInstance = new NullVibrator(); |
| |
| private NullVibrator() { |
| } |
| |
| public static NullVibrator getInstance() { |
| return sInstance; |
| } |
| |
| @Override |
| public boolean hasVibrator() { |
| return false; |
| } |
| |
| @Override |
| public void vibrate(long milliseconds) { |
| } |
| |
| @Override |
| public void vibrate(long[] pattern, int repeat) { |
| if (repeat >= pattern.length) { |
| throw new ArrayIndexOutOfBoundsException(); |
| } |
| } |
| |
| /** |
| * @hide |
| */ |
| @Override |
| public void vibrate(int owningUid, String owningPackage, long milliseconds) { |
| vibrate(milliseconds); |
| } |
| |
| /** |
| * @hide |
| */ |
| @Override |
| public void vibrate(int owningUid, String owningPackage, long[] pattern, int repeat) { |
| vibrate(pattern, repeat); |
| } |
| |
| @Override |
| public void cancel() { |
| } |
| } |