diff options
Diffstat (limited to 'gnss/1.0-legacy/GnssNavigationMessage.h')
-rw-r--r-- | gnss/1.0-legacy/GnssNavigationMessage.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/gnss/1.0-legacy/GnssNavigationMessage.h b/gnss/1.0-legacy/GnssNavigationMessage.h new file mode 100644 index 0000000..882854b --- /dev/null +++ b/gnss/1.0-legacy/GnssNavigationMessage.h @@ -0,0 +1,77 @@ +/* + * 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 android_hardware_gnss_V1_0_GnssNavigationMessage_H_ +#define android_hardware_gnss_V1_0_GnssNavigationMessage_H_ + +#include <android/hardware/gnss/1.0/IGnssNavigationMessage.h> +#include <hidl/Status.h> +#include <hardware/gps.h> + +namespace android { +namespace hardware { +namespace gnss { +namespace V1_0 { +namespace implementation { + +using ::android::hardware::gnss::V1_0::IGnssNavigationMessage; +using ::android::hardware::gnss::V1_0::IGnssNavigationMessageCallback; +using ::android::hardware::Return; +using ::android::hardware::Void; +using ::android::hardware::hidl_vec; +using ::android::hardware::hidl_string; +using ::android::sp; + +using LegacyGnssNavigationMessage = ::GnssNavigationMessage; + +/* + * Extended interface for GNSS navigation message reporting support. Also contains wrapper methods + * to allow methods from IGnssNavigationMessageCallback interface to be passed into the conventional + * implementation of the GNSS HAL. + */ +struct GnssNavigationMessage : public IGnssNavigationMessage { + GnssNavigationMessage(const GpsNavigationMessageInterface* gpsNavigationMessageIface); + + /* + * Methods from ::android::hardware::gnss::V1_0::IGnssNavigationMessage follow. + * These declarations were generated from IGnssNavigationMessage.hal. + */ + Return<GnssNavigationMessageStatus> setCallback( + const sp<IGnssNavigationMessageCallback>& callback) override; + Return<void> close() override; + + /* + * Callback methods to be passed into the conventional GNSS HAL by the default implementation. + * These methods are not part of the IGnssNavigationMessage base class. + */ + static void gnssNavigationMessageCb(LegacyGnssNavigationMessage* message); + + /* + * Holds function pointers to the callback methods. + */ + static GpsNavigationMessageCallbacks sGnssNavigationMessageCb; + private: + const GpsNavigationMessageInterface* mGnssNavigationMessageIface = nullptr; + static sp<IGnssNavigationMessageCallback> sGnssNavigationMsgCbIface; +}; + +} // namespace implementation +} // namespace V1_0 +} // namespace gnss +} // namespace hardware +} // namespace android + +#endif // android_hardware_gnss_V1_0_GnssNavigationMessage_H_ |