1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ANDROID_IMEDIAANALYTICSSERVICE_H 18 #define ANDROID_IMEDIAANALYTICSSERVICE_H 19 20 #include <utils/String8.h> 21 #include <binder/IInterface.h> 22 #include <binder/Parcel.h> 23 24 #include <sys/types.h> 25 #include <utils/Errors.h> 26 #include <utils/Log.h> 27 #include <utils/RefBase.h> 28 #include <utils/List.h> 29 30 #include <binder/IServiceManager.h> 31 32 #include <media/MediaMetricsItem.h> 33 34 namespace android { 35 36 class IMediaMetricsService: public IInterface 37 { 38 public: 39 DECLARE_META_INTERFACE(MediaMetricsService); 40 41 /** 42 * Submits the indicated record to the mediaanalytics service, where 43 * it will be merged (if appropriate) with incomplete records that 44 * share the same key and sessionID. 45 * 46 * \param item the item to submit. 47 * \return status which is negative if an error is detected (some errors 48 may be silent and return 0 - success). 49 */ 50 virtual status_t submit(mediametrics::Item *item) = 0; 51 52 virtual status_t submitBuffer(const char *buffer, size_t length) = 0; 53 }; 54 55 // ---------------------------------------------------------------------------- 56 57 class BnMediaMetricsService: public BnInterface<IMediaMetricsService> 58 { 59 public: 60 status_t onTransact(uint32_t code, 61 const Parcel& data, 62 Parcel* reply, 63 uint32_t flags = 0) override; 64 65 protected: 66 // Internal call where release is true if the service is to delete the item. 67 virtual status_t submitInternal( 68 mediametrics::Item *item, bool release) = 0; 69 }; 70 71 }; // namespace android 72 73 #endif // ANDROID_IMEDIASTATISTICSSERVICE_H 74