# Vibrator
PRODUCT_PACKAGES += \
- android.hardware.vibrator@1.0-service.universal8895
+ android.hardware.vibrator@1.0-service.samsung-haptic
# Wifi
PRODUCT_PACKAGES += \
+++ /dev/null
-#
-# Copyright (C) 2019 The LineageOS 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_RELATIVE_PATH := hw
-LOCAL_MODULE_TAGS := optional
-LOCAL_VENDOR_MODULE := true
-
-LOCAL_MODULE := android.hardware.vibrator@1.0-service.universal8895
-LOCAL_INIT_RC := android.hardware.vibrator@1.0-service.universal8895.rc
-LOCAL_SRC_FILES := service.cpp \
- Vibrator.cpp
-
-LOCAL_SHARED_LIBRARIES := \
- libbase \
- liblog \
- libdl \
- libhidlbase \
- libhidltransport \
- libhardware \
- libutils \
- android.hardware.vibrator@1.0
-
-include $(BUILD_EXECUTABLE)
+++ /dev/null
-/*
- * Copyright (C) 2019 The LineageOS 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 "android.hardware.vibrator@1.0-service.universal8895"
-
-#include <log/log.h>
-
-#include <hardware/hardware.h>
-#include <hardware/vibrator.h>
-
-#include "Vibrator.h"
-
-#include <cinttypes>
-#include <cmath>
-#include <iostream>
-#include <fstream>
-
-namespace android {
-namespace hardware {
-namespace vibrator {
-namespace V1_0 {
-namespace implementation {
-
-/*
- * Write value to path and close file.
- */
-template <typename T>
-static void set(const std::string& path, const T& value) {
- std::ofstream file(path);
- file << value << std::endl;
-}
-
-Vibrator::Vibrator() {
- mIntensity = 10000;
-}
-
-// SEC Haptic Engine
-Return<Status> Vibrator::doHaptic(int timeout, int intensity, int freq, int overdrive) {
- char haptic[32];
- snprintf(haptic, sizeof(haptic) - 1, "4 %d %d %d %d", timeout, intensity, freq, overdrive);
- set("/sys/class/timed_output/vibrator/haptic_engine", haptic);
- set("/sys/class/timed_output/vibrator/enable", 1);
-
- return Status::OK;
-}
-
-// Methods from ::android::hardware::vibrator::V1_0::IVibrator follow.
-Return<Status> Vibrator::on(uint32_t timeout_ms) {
- return doHaptic(timeout_ms, mIntensity, 0, 0);
-}
-
-Return<Status> Vibrator::off() {
- set("/sys/class/timed_output/vibrator/enable", 0);
- return Status::OK;
-}
-
-Return<bool> Vibrator::supportsAmplitudeControl() {
- return true;
-}
-
-Return<Status> Vibrator::setAmplitude(uint8_t amplitude) {
- if (amplitude == 0) {
- return Status::BAD_VALUE;
- }
- mIntensity = amplitude * 10000 / 255;
- return Status::OK;
-}
-
-Return<void> Vibrator::perform(Effect effect, EffectStrength strength, perform_cb _hidl_cb) {
- Status status = Status::OK;
- uint32_t timeMS;
- uint32_t intensity;
-
- switch (strength) {
- case EffectStrength::LIGHT:
- intensity = 1000;
- break;
- case EffectStrength::STRONG:
- intensity = 5000;
- break;
- default:
- intensity = 3000;
- break;
- }
-
- switch (effect) {
- case Effect::CLICK:
- case Effect::DOUBLE_CLICK:
- status = doHaptic(7, intensity, 2000, 1);
- timeMS = 7;
- break;
- default:
- status = Status::UNSUPPORTED_OPERATION;
- timeMS = 0;
- break;
- }
-
- _hidl_cb(status, timeMS);
- return Void();
-}
-
-} // namespace implementation
-} // namespace V1_0
-} // namespace vibrator
-} // namespace hardware
-} // namespace android
+++ /dev/null
-/*
- * Copyright (C) 2019 The LineageOS 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 ANDROID_HARDWARE_VIBRATOR_V1_0_VIBRATOR_H
-#define ANDROID_HARDWARE_VIBRATOR_V1_0_VIBRATOR_H
-
-#include <android/hardware/vibrator/1.0/IVibrator.h>
-#include <hidl/Status.h>
-
-#include <fstream>
-
-namespace android {
-namespace hardware {
-namespace vibrator {
-namespace V1_0 {
-namespace implementation {
-
-class Vibrator : public IVibrator {
-public:
- Vibrator();
-
- // Methods from ::android::hardware::vibrator::V1_0::IVibrator follow.
- Return<Status> on(uint32_t timeoutMs) override;
- Return<Status> off() override;
- Return<bool> supportsAmplitudeControl() override;
- Return<Status> setAmplitude(uint8_t) override;
- Return<void> perform(Effect effect, EffectStrength strength, perform_cb _hidl_cb) override;
-
-private:
- Return<Status> doHaptic(int timeout, int intensity, int freq, int overdrive);
- std::ofstream mEnable;
- std::ofstream mHaptic;
- uint32_t mIntensity;
-};
-
-} // namespace implementation
-} // namespace V1_0
-} // namespace vibrator
-} // namespace hardware
-} // namespace android
-
-#endif // ANDROID_HARDWARE_VIBRATOR_V1_0_VIBRATOR_H
+++ /dev/null
-service vendor.vibrator-1-0 /vendor/bin/hw/android.hardware.vibrator@1.0-service.universal8895
- class hal
- user system
- group system
+++ /dev/null
-/*
- * Copyright (C) 2019 The LineageOS 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 "android.hardware.vibrator@1.0-service.universal8895"
-
-#include <android-base/logging.h>
-#include <android/hardware/vibrator/1.0/IVibrator.h>
-#include <hidl/HidlSupport.h>
-#include <hidl/HidlTransportSupport.h>
-#include <utils/Errors.h>
-#include <utils/StrongPointer.h>
-
-#include "Vibrator.h"
-
-using android::hardware::configureRpcThreadpool;
-using android::hardware::joinRpcThreadpool;
-using android::hardware::vibrator::V1_0::IVibrator;
-using android::hardware::vibrator::V1_0::implementation::Vibrator;
-using namespace android;
-
-int main() {
- status_t status;
- sp<IVibrator> vibrator;
-
- LOG(INFO) << "Light HAL service is starting.";
-
- vibrator = new Vibrator();
- if (vibrator == nullptr) {
- LOG(ERROR) << "Can not create an instance of Vibrator HAL IVibrator, exiting.";
- goto shutdown;
- }
-
- configureRpcThreadpool(1, true);
-
- status = vibrator->registerAsService();
- if (status != OK) {
- LOG(ERROR) << "Could not register service for Vibrator HAL";
- goto shutdown;
- }
-
- LOG(INFO) << "Vibrator HAL service is Ready.";
- joinRpcThreadpool();
-
-shutdown:
- // In normal operation, we don't expect the thread pool to shutdown
- LOG(ERROR) << "Vibrator HAL failed to join thread pool.";
- return 1;
-}
projects / GitHub / exynos8895 / android_device_samsung_universal8895-common.git / commitdiff