| /* |
| * Copyright (C) 2021 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 _ANDROID_SERVER_GNSS_AGNSSCALLBACK_H |
| #define _ANDROID_SERVER_GNSS_AGNSSCALLBACK_H |
| |
| #pragma once |
| |
| #ifndef LOG_TAG |
| #error LOG_TAG must be defined before including this file. |
| #endif |
| |
| #include <android/hardware/gnss/1.0/IAGnss.h> |
| #include <android/hardware/gnss/2.0/IAGnss.h> |
| #include <android/hardware/gnss/BnAGnssCallback.h> |
| #include <arpa/inet.h> |
| #include <log/log.h> |
| |
| #include <vector> |
| |
| #include "Utils.h" |
| #include "jni.h" |
| |
| namespace android::gnss { |
| |
| namespace { |
| |
| extern jmethodID method_reportAGpsStatus; |
| |
| } |
| |
| void AGnss_class_init_once(JNIEnv* env, jclass clazz); |
| |
| /* |
| * AGnssCallbackAidl class implements the callback methods required by the |
| * android::hardware::gnss::IAGnss interface. |
| */ |
| class AGnssCallbackAidl : public android::hardware::gnss::BnAGnssCallback { |
| public: |
| binder::Status agnssStatusCb(AGnssType type, AGnssStatusValue status) override; |
| }; |
| |
| /* |
| * AGnssCallback_V1_0 implements callback methods required by the IAGnssCallback 1.0 interface. |
| */ |
| class AGnssCallback_V1_0 : public android::hardware::gnss::V1_0::IAGnssCallback { |
| public: |
| // Methods from ::android::hardware::gps::V1_0::IAGnssCallback follow. |
| hardware::Return<void> agnssStatusIpV6Cb( |
| const android::hardware::gnss::V1_0::IAGnssCallback::AGnssStatusIpV6& agps_status) |
| override; |
| |
| hardware::Return<void> agnssStatusIpV4Cb( |
| const android::hardware::gnss::V1_0::IAGnssCallback::AGnssStatusIpV4& agps_status) |
| override; |
| |
| private: |
| jbyteArray convertToIpV4(uint32_t ip); |
| }; |
| |
| /* |
| * AGnssCallback_V2_0 implements callback methods required by the IAGnssCallback 2.0 interface. |
| */ |
| class AGnssCallback_V2_0 : public android::hardware::gnss::V2_0::IAGnssCallback { |
| public: |
| // Methods from ::android::hardware::gps::V2_0::IAGnssCallback follow. |
| hardware::Return<void> agnssStatusCb( |
| android::hardware::gnss::V2_0::IAGnssCallback::AGnssType type, |
| android::hardware::gnss::V2_0::IAGnssCallback::AGnssStatusValue status) override; |
| }; |
| |
| class AGnssCallback { |
| public: |
| AGnssCallback() {} |
| sp<AGnssCallbackAidl> getAidl() { |
| if (callbackAidl == nullptr) { |
| callbackAidl = sp<AGnssCallbackAidl>::make(); |
| } |
| return callbackAidl; |
| } |
| |
| sp<AGnssCallback_V1_0> getV1_0() { |
| if (callbackV1_0 == nullptr) { |
| callbackV1_0 = sp<AGnssCallback_V1_0>::make(); |
| } |
| return callbackV1_0; |
| } |
| |
| sp<AGnssCallback_V2_0> getV2_0() { |
| if (callbackV2_0 == nullptr) { |
| callbackV2_0 = sp<AGnssCallback_V2_0>::make(); |
| } |
| return callbackV2_0; |
| } |
| |
| private: |
| sp<AGnssCallbackAidl> callbackAidl; |
| sp<AGnssCallback_V1_0> callbackV1_0; |
| sp<AGnssCallback_V2_0> callbackV2_0; |
| }; |
| |
| struct AGnssCallbackUtil { |
| template <class T, class U> |
| static void agnssStatusCbImpl(const T& type, const U& status); |
| |
| private: |
| AGnssCallbackUtil() = delete; |
| }; |
| |
| template <class T, class U> |
| void AGnssCallbackUtil::agnssStatusCbImpl(const T& type, const U& status) { |
| ALOGD("%s. type: %d, status:%d", __func__, static_cast<int32_t>(type), |
| static_cast<int32_t>(status)); |
| JNIEnv* env = getJniEnv(); |
| env->CallVoidMethod(mCallbacksObj, method_reportAGpsStatus, type, status, nullptr); |
| checkAndClearExceptionFromCallback(env, __FUNCTION__); |
| } |
| |
| } // namespace android::gnss |
| |
| #endif // _ANDROID_SERVER_GNSS_AGNSSCALLBACK_H |