diff --git a/Android.bp b/Android.bp index 3cf3b3b788..c69caf021d 100644 --- a/Android.bp +++ b/Android.bp @@ -12,4 +12,5 @@ subdirs = [ "tests/pointer/1.0", "wifi/1.0", "wifi/supplicant/1.0", + "vibrator/1.0", ] diff --git a/vibrator/1.0/default/Android.mk b/vibrator/1.0/default/Android.mk new file mode 100644 index 0000000000..3bb6f799df --- /dev/null +++ b/vibrator/1.0/default/Android.mk @@ -0,0 +1,33 @@ +# +# 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. + + +LOCAL_PATH := $(call my-dir) + +include $(CLEAR_VARS) +LOCAL_MODULE := android.hardware.vibrator@1.0-impl +LOCAL_MODULE_RELATIVE_PATH := hw +LOCAL_SRC_FILES := \ + Vibrator.cpp \ + +LOCAL_SHARED_LIBRARIES := \ + libhidl \ + liblog \ + libhwbinder \ + libutils \ + libhardware \ + android.hardware.vibrator@1.0 + +include $(BUILD_SHARED_LIBRARY) diff --git a/vibrator/1.0/default/Vibrator.cpp b/vibrator/1.0/default/Vibrator.cpp new file mode 100644 index 0000000000..4cd3b30537 --- /dev/null +++ b/vibrator/1.0/default/Vibrator.cpp @@ -0,0 +1,76 @@ +/* + * 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. + */ + +#define LOG_TAG "VibratorService" + +#include +#include +#include "Vibrator.h" + +namespace android { +namespace hardware { +namespace vibrator { +namespace V1_0 { +namespace implementation { + +Vibrator::Vibrator(vibrator_device_t *device) : mDevice(device) {} + +// Methods from ::android::hardware::vibrator::V1_0::IVibrator follow. +Return Vibrator::on(uint32_t timeout_ms) { + int32_t ret = mDevice->vibrator_on(mDevice, timeout_ms); + if (ret != 0) { + ALOGE("on command failed : %s", strerror(-ret)); + return Status::ERR; + } + return Status::OK; +} + +Return Vibrator::off() { + int32_t ret = mDevice->vibrator_off(mDevice); + if (ret != 0) { + ALOGE("off command failed : %s", strerror(-ret)); + return Status::ERR; + } + return Status::OK; +} + +IVibrator* HIDL_FETCH_IVibrator(const char *hal) { + vibrator_device_t *vib_device; + const hw_module_t *hw_module = nullptr; + + int ret = hw_get_module(hal, &hw_module); + if (ret == 0) { + ret = vibrator_open(hw_module, &vib_device); + if (ret != 0) { + ALOGE("vibrator_open %s failed: %d", hal, ret); + } + } else { + ALOGE("hw_get_module %s failed: %d", hal, ret); + } + + if (ret == 0) { + return new Vibrator(vib_device); + } else { + ALOGE("Passthrough failed to open legacy HAL."); + return nullptr; + } +} + +} // namespace implementation +} // namespace V1_0 +} // namespace vibrator +} // namespace hardware +} // namespace android diff --git a/vibrator/1.0/default/Vibrator.h b/vibrator/1.0/default/Vibrator.h new file mode 100644 index 0000000000..36c4cc1d4b --- /dev/null +++ b/vibrator/1.0/default/Vibrator.h @@ -0,0 +1,56 @@ +/* + * 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. + */ +#ifndef HIDL_GENERATED_android_hardware_vibrator_V1_0_Vibrator_H_ +#define HIDL_GENERATED_android_hardware_vibrator_V1_0_Vibrator_H_ + +#include +#include + +#include +namespace android { +namespace hardware { +namespace vibrator { +namespace V1_0 { +namespace implementation { + +using ::android::hardware::vibrator::V1_0::IVibrator; +using ::android::hardware::vibrator::V1_0::Status; +using ::android::hardware::Return; +using ::android::hardware::Void; +using ::android::hardware::hidl_vec; +using ::android::hardware::hidl_string; +using ::android::sp; + +struct Vibrator : public IVibrator { + Vibrator(vibrator_device_t *device); + + // Methods from ::android::hardware::vibrator::V1_0::IVibrator follow. + Return on(uint32_t timeoutMs) override; + Return off() override; + + private: + vibrator_device_t *mDevice; +}; + +extern "C" IVibrator* HIDL_FETCH_IVibrator(const char* name); + +} // namespace implementation +} // namespace V1_0 +} // namespace vibrator +} // namespace hardware +} // namespace android + +#endif // HIDL_GENERATED_android_hardware_vibrator_V1_0_Vibrator_H_