1 /* 2 * Copyright 2018, The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package android.os; 18 19 /** 20 * {@hide} 21 */ 22 23 interface IExternalVibrationController { 24 /** 25 * A method to ask a currently playing vibration to mute (i.e. not vibrate). 26 * 27 * This method is only valid from the time that 28 * {@link IExternalVibratorService#onExternalVibrationStart} returns until 29 * {@link IExternalVibratorService#onExternalVibrationStop} returns. 30 * 31 * @return whether the mute operation was successful 32 */ 33 boolean mute(); 34 35 /** 36 * A method to ask a currently playing vibration to unmute (i.e. start vibrating). 37 * 38 * This method is only valid from the time that 39 * {@link IExternalVibratorService#onExternalVibrationStart} returns until 40 * {@link IExternalVibratorService#onExternalVibrationStop} returns. 41 * 42 * @return whether the unmute operation was successful 43 */ 44 boolean unmute(); 45 } 46
