6823dd80e0
The getService() and registerAsService() methods of interface objects now have default parameters of "default" for the service name. HALs will not have to use any service name unless they want to register more than one service. Test: builds; verify HAL still works Bug: 33844934 Change-Id: I0c22f99133418658eadca8e1cae8218cf2277cf1
79 lines
2.2 KiB
C++
79 lines
2.2 KiB
C++
/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "VibratorService"
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#include <log/log.h>
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#include <hardware/hardware.h>
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#include <hardware/vibrator.h>
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#include "Vibrator.h"
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namespace android {
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namespace hardware {
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namespace vibrator {
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namespace V1_0 {
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namespace implementation {
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Vibrator::Vibrator(vibrator_device_t *device) : mDevice(device) {}
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// Methods from ::android::hardware::vibrator::V1_0::IVibrator follow.
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Return<Status> Vibrator::on(uint32_t timeout_ms) {
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int32_t ret = mDevice->vibrator_on(mDevice, timeout_ms);
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if (ret != 0) {
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ALOGE("on command failed : %s", strerror(-ret));
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return Status::ERR;
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}
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return Status::OK;
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}
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Return<Status> Vibrator::off() {
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int32_t ret = mDevice->vibrator_off(mDevice);
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if (ret != 0) {
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ALOGE("off command failed : %s", strerror(-ret));
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return Status::ERR;
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}
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return Status::OK;
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}
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IVibrator* HIDL_FETCH_IVibrator(const char * /*hal*/) {
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vibrator_device_t *vib_device;
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const hw_module_t *hw_module = nullptr;
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int ret = hw_get_module(VIBRATOR_HARDWARE_MODULE_ID, &hw_module);
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if (ret == 0) {
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ret = vibrator_open(hw_module, &vib_device);
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if (ret != 0) {
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ALOGE("vibrator_open failed: %d", ret);
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}
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} else {
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ALOGE("hw_get_module %s failed: %d", VIBRATOR_HARDWARE_MODULE_ID, ret);
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}
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if (ret == 0) {
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return new Vibrator(vib_device);
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} else {
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ALOGE("Passthrough failed to open legacy HAL.");
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return nullptr;
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}
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}
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} // namespace implementation
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} // namespace V1_0
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} // namespace vibrator
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} // namespace hardware
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} // namespace android
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