1 /* 2 * Copyright (C) 2009 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 //#define LOG_NDEBUG 0 18 #define LOG_TAG "TestPlayerStub" 19 #include "utils/Log.h" 20 21 #include <string.h> 22 23 #include <binder/Parcel.h> 24 #include <media/MediaPlayerInterface.h> 25 #include <utils/Errors.h> 26 27 using android::INVALID_OPERATION; 28 using android::Surface; 29 using android::IGraphicBufferProducer; 30 using android::IMediaHTTPService; 31 using android::MediaPlayerBase; 32 using android::OK; 33 using android::Parcel; 34 using android::SortedVector; 35 using android::TEST_PLAYER; 36 using android::UNKNOWN_ERROR; 37 using android::player_type; 38 using android::sp; 39 using android::status_t; 40 using android::String8; 41 using android::KeyedVector; 42 43 // This file contains a test player that is loaded via the 44 // TestPlayerStub class. The player contains various implementation 45 // of the invoke method that java tests can use. 46 47 namespace { 48 const char *kPing = "ping"; 49 50 class Player: public MediaPlayerBase 51 { 52 public: 53 enum TestType {TEST_UNKNOWN, PING}; 54 Player() {} 55 virtual ~Player() {} 56 57 virtual status_t initCheck() {return OK;} 58 virtual bool hardwareOutput() {return true;} 59 60 virtual status_t setDataSource( 61 const sp<IMediaHTTPService> &httpService, 62 const char *url, 63 const KeyedVector<String8, String8> *) { 64 ALOGV("setDataSource %s", url); 65 mTest = TEST_UNKNOWN; 66 if (strncmp(url, kPing, strlen(kPing)) == 0) { 67 mTest = PING; 68 } 69 return OK; 70 } 71 72 virtual status_t setDataSource(int fd, int64_t offset, int64_t length) {return OK;} 73 virtual status_t setVideoSurfaceTexture( 74 const sp<IGraphicBufferProducer>& bufferProducer) {return OK;} 75 virtual status_t prepare() {return OK;} 76 virtual status_t prepareAsync() {return OK;} 77 virtual status_t start() {return OK;} 78 virtual status_t stop() {return OK;} 79 virtual status_t pause() {return OK;} 80 virtual bool isPlaying() {return true;} 81 virtual status_t seekTo(int msec) {return OK;} 82 virtual status_t getCurrentPosition(int *msec) {return OK;} 83 virtual status_t getDuration(int *msec) {return OK;} 84 virtual status_t reset() {return OK;} 85 virtual status_t setLooping(int loop) {return OK;} 86 virtual player_type playerType() {return TEST_PLAYER;} 87 virtual status_t invoke(const Parcel& request, Parcel *reply); 88 virtual status_t setParameter(int key, const Parcel &request) {return OK;} 89 virtual status_t getParameter(int key, Parcel *reply) {return OK;} 90 91 92 private: 93 // Take a request, copy it to the reply. 94 void ping(const Parcel& request, Parcel *reply); 95 96 status_t mStatus; 97 TestType mTest; 98 }; 99 100 status_t Player::invoke(const Parcel& request, Parcel *reply) 101 { 102 switch (mTest) { 103 case PING: 104 ping(request, reply); 105 break; 106 default: mStatus = UNKNOWN_ERROR; 107 } 108 return mStatus; 109 } 110 111 void Player::ping(const Parcel& request, Parcel *reply) 112 { 113 const size_t len = request.dataAvail(); 114 115 reply->setData(static_cast<const uint8_t*>(request.readInplace(len)), len); 116 mStatus = OK; 117 } 118 119 } 120 121 extern "C" android::MediaPlayerBase* newPlayer() 122 { 123 ALOGD("New invoke test player"); 124 return new Player(); 125 } 126 127 extern "C" android::status_t deletePlayer(android::MediaPlayerBase *player) 128 { 129 ALOGD("Delete invoke test player"); 130 delete player; 131 return OK; 132 } 133