platform_hardware_interfaces/vibrator/1.0/IVibrator.hal
Prashant Malani ca45b2dc29 Add HIDL implementation of vibrator HAL
Test: Builds, boots and vibrator works on bullhead

Change-Id: I0ad3a362d83e5063bdaef2d66bfd785fc5ee6757
2016-09-30 16:12:14 -07:00

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/*
* Copyright (C) 2016 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.hardware.vibrator@1.0;
interface IVibrator {
/** Turn on vibrator
*
* This function must only be called after the previous timeout has expired or
* was canceled (through off()).
* @param timeout_ms number of milliseconds to vibrate.
* @return vibratorOnRet whether vibrator command was successful or not.
*/
on(uint32_t timeoutMs) generates (Status vibratorOnRet);
/** Turn off vibrator
*
* Cancel a previously-started vibration, if any.
* @return vibratorOffRet whether vibrator command was successful or not.
*/
off() generates (Status vibratorOffRet);
};