1a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown/* 2a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * Copyright (C) 2012 The Android Open Source Project 3a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * 4a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * Licensed under the Apache License, Version 2.0 (the "License"); 5a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * you may not use this file except in compliance with the License. 6a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * You may obtain a copy of the License at 7a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * 8a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * http://www.apache.org/licenses/LICENSE-2.0 9a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * 10a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * Unless required by applicable law or agreed to in writing, software 11a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * distributed under the License is distributed on an "AS IS" BASIS, 12a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * See the License for the specific language governing permissions and 14a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * limitations under the License. 15a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown */ 16a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown 17a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brownpackage android.os; 18a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown 19a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brownimport android.util.Log; 20a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown 21a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown/** 22a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * Vibrator implementation that does nothing. 23a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * 24a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown * @hide 25a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown */ 26a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brownpublic class NullVibrator extends Vibrator { 27a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown private static final NullVibrator sInstance = new NullVibrator(); 28a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown 29a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown private NullVibrator() { 30a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown } 31a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown 32a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown public static NullVibrator getInstance() { 33a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown return sInstance; 34a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown } 35a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown 36a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown @Override 37a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown public boolean hasVibrator() { 38a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown return false; 39a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown } 40a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown 41a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown @Override 42a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown public void vibrate(long milliseconds) { 43a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown } 44a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown 45a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown @Override 46a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown public void vibrate(long[] pattern, int repeat) { 47a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown if (repeat >= pattern.length) { 48a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown throw new ArrayIndexOutOfBoundsException(); 49a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown } 50a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown } 51a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown 52a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown @Override 53a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown public void cancel() { 54a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown } 55a47425a13c19f95057df78b8bb65bb25657e8753Jeff Brown} 56