invoke_mock_media_player.cpp revision bc7269278042e448299c2e80e4dbb16fed05791d 
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::ISurface;
29using android::MediaPlayerBase;
30using android::OK;
31using android::Parcel;
32using android::SortedVector;
33using android::TEST_PLAYER;
34using android::UNKNOWN_ERROR;
35using android::player_type;
36using android::sp;
37using android::status_t;
38
39// This file contains a test player that is loaded via the
40// TestPlayerStub class.  The player contains various implementation
41// of the invoke method that java tests can use.
42
43namespace {
44const char *kPing = "ping";
45
46class Player: public MediaPlayerBase
47{
48  public:
49    enum TestType {TEST_UNKNOWN, PING};
50    Player() {}
51    virtual ~Player() {}
52
53    virtual status_t    initCheck() {return OK;}
54    virtual bool        hardwareOutput() {return true;}
55
56    virtual status_t    setDataSource(const char *url) {
57        LOGV("setDataSource %s", url);
58        mTest = TEST_UNKNOWN;
59        if (strncmp(url, kPing, strlen(kPing)) == 0) {
60            mTest = PING;
61        }
62        return OK;
63    }
64
65    virtual status_t    setDataSource(int fd, int64_t offset, int64_t length) {return OK;}
66    virtual status_t    setVideoSurface(const sp<ISurface>& surface) {return OK;}
67    virtual status_t    prepare() {return OK;}
68    virtual status_t    prepareAsync() {return OK;}
69    virtual status_t    start() {return OK;}
70    virtual status_t    stop() {return OK;}
71    virtual status_t    pause() {return OK;}
72    virtual bool        isPlaying() {return true;}
73    virtual status_t    seekTo(int msec) {return OK;}
74    virtual status_t    getCurrentPosition(int *msec) {return OK;}
75    virtual status_t    getDuration(int *msec) {return OK;}
76    virtual status_t    reset() {return OK;}
77    virtual status_t    setLooping(int loop) {return OK;}
78    virtual player_type playerType() {return TEST_PLAYER;}
79    virtual status_t    invoke(const Parcel& request, Parcel *reply);
80
81  private:
82    // Take a request, copy it to the reply.
83    void ping(const Parcel& request, Parcel *reply);
84
85    status_t mStatus;
86    TestType mTest;
87};
88
89status_t Player::invoke(const Parcel& request, Parcel *reply)
90{
91    switch (mTest) {
92        case PING:
93            ping(request, reply);
94            break;
95        default: mStatus = UNKNOWN_ERROR;
96    }
97    return mStatus;
98}
99
100void Player::ping(const Parcel& request, Parcel *reply)
101{
102    const size_t len = request.dataAvail();
103
104    reply->setData(static_cast<const uint8_t*>(request.readInplace(len)), len);
105    mStatus = OK;
106}
107
108}
109
110extern "C" android::MediaPlayerBase* newPlayer()
111{
112    LOGD("New invoke test player");
113    return new Player();
114}
115
116extern "C" android::status_t deletePlayer(android::MediaPlayerBase *player)
117{
118    LOGD("Delete invoke test player");
119    delete player;
120    return OK;
121}
122