feat: 添加电池和GPS支持，更新配置文件，新增相关脚本和服务

gps/gnss/aidl/default/GnssMeasurementInterface.cpp

@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2020 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 "GnssMeasIfaceAidl"
+
+#include "GnssMeasurementInterface.h"
+#include <aidl/android/hardware/gnss/BnGnss.h>
+#include <log/log.h>
+#include "Utils.h"
+
+namespace aidl::android::hardware::gnss {
+
+using Utils = ::android::hardware::gnss::common::Utils;
+
+std::shared_ptr<IGnssMeasurementCallback> GnssMeasurementInterface::sCallback = nullptr;
+
+GnssMeasurementInterface::GnssMeasurementInterface() : mMinIntervalMillis(1000) {}
+
+GnssMeasurementInterface::~GnssMeasurementInterface() {
+    stop();
+}
+
+ndk::ScopedAStatus GnssMeasurementInterface::setCallback(
+        const std::shared_ptr<IGnssMeasurementCallback>& callback, const bool enableFullTracking,
+        const bool enableCorrVecOutputs) {
+    ALOGD("setCallback: enableFullTracking: %d enableCorrVecOutputs: %d", (int)enableFullTracking,
+          (int)enableCorrVecOutputs);
+    std::unique_lock<std::mutex> lock(mMutex);
+    sCallback = callback;
+
+    if (mIsActive) {
+        ALOGW("GnssMeasurement callback already set. Resetting the callback...");
+        stop();
+    }
+    start(enableCorrVecOutputs);
+
+    return ndk::ScopedAStatus::ok();
+}
+
+ndk::ScopedAStatus GnssMeasurementInterface::close() {
+    ALOGD("close");
+    stop();
+    std::unique_lock<std::mutex> lock(mMutex);
+    sCallback = nullptr;
+    return ndk::ScopedAStatus::ok();
+}
+
+void GnssMeasurementInterface::start(const bool enableCorrVecOutputs) {
+    ALOGD("start");
+    mIsActive = true;
+    mThread = std::thread([this, enableCorrVecOutputs]() {
+        while (mIsActive == true) {
+            auto measurement = Utils::getMockMeasurement(enableCorrVecOutputs);
+            this->reportMeasurement(measurement);
+
+            std::this_thread::sleep_for(std::chrono::milliseconds(mMinIntervalMillis));
+        }
+    });
+    mThread.detach();
+}
+
+void GnssMeasurementInterface::stop() {
+    ALOGD("stop");
+    mIsActive = false;
+}
+
+void GnssMeasurementInterface::reportMeasurement(const GnssData& data) {
+    ALOGD("reportMeasurement()");
+    std::shared_ptr<IGnssMeasurementCallback> callbackCopy;
+    {
+        std::unique_lock<std::mutex> lock(mMutex);
+        if (sCallback == nullptr) {
+            ALOGE("%s: GnssMeasurement::sCallback is null.", __func__);
+            return;
+        }
+        callbackCopy = sCallback;
+    }
+    callbackCopy->gnssMeasurementCb(data);
+}
+
+}  // namespace aidl::android::hardware::gnss