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 27using android::INVALID_OPERATION; 28using android::Surface; 29using android::IGraphicBufferProducer; 30using android::IMediaHTTPService; 31using android::MediaPlayerBase; 32using android::OK; 33using android::Parcel; 34using android::SortedVector; 35using android::TEST_PLAYER; 36using android::UNKNOWN_ERROR; 37using android::player_type; 38using android::sp; 39using android::status_t; 40using android::String8; 41using 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 47namespace { 48const char *kPing = "ping"; 49 50class 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 */) { 73 return OK; 74 } 75 virtual status_t setVideoSurfaceTexture( 76 const sp<IGraphicBufferProducer>& /* bufferProducer */) { 77 return OK; 78 } 79 virtual status_t prepare() { return OK; } 80 virtual status_t prepareAsync() { return OK; } 81 virtual status_t start() { return OK; } 82 virtual status_t stop() { return OK; } 83 virtual status_t pause() { return OK; } 84 virtual bool isPlaying() { return true; } 85 virtual status_t seekTo(int /* msec */) { return OK; } 86 virtual status_t getCurrentPosition(int* /* msec */) { return OK; } 87 virtual status_t getDuration(int* /* msec */) { return OK; } 88 virtual status_t reset() {return OK;} 89 virtual status_t setLooping(int /* loop */) { return OK; } 90 virtual player_type playerType() {return TEST_PLAYER;} 91 virtual status_t invoke(const Parcel& request, Parcel *reply); 92 virtual status_t setParameter(int /* key */, const Parcel& /* request */) { return OK; } 93 virtual status_t getParameter(int /* key */, Parcel* /* reply */) { return OK; } 94 95 96 private: 97 // Take a request, copy it to the reply. 98 void ping(const Parcel& request, Parcel *reply); 99 100 status_t mStatus; 101 TestType mTest; 102}; 103 104status_t Player::invoke(const Parcel& request, Parcel *reply) 105{ 106 switch (mTest) { 107 case PING: 108 ping(request, reply); 109 break; 110 default: mStatus = UNKNOWN_ERROR; 111 } 112 return mStatus; 113} 114 115void Player::ping(const Parcel& request, Parcel *reply) 116{ 117 const size_t len = request.dataAvail(); 118 119 reply->setData(static_cast<const uint8_t*>(request.readInplace(len)), len); 120 mStatus = OK; 121} 122 123} 124 125extern "C" android::MediaPlayerBase* newPlayer() 126{ 127 ALOGD("New invoke test player"); 128 return new Player(); 129} 130 131extern "C" android::status_t deletePlayer(android::MediaPlayerBase *player) 132{ 133 ALOGD("Delete invoke test player"); 134 delete player; 135 return OK; 136} 137