android_LocAVPlayer.cpp revision e9236d046fdb5cac0696c42e03443a2439188146 
1/*
2 * Copyright (C) 2011 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 USE_LOG SLAndroidLogLevel_Verbose
18
19#include "sles_allinclusive.h"
20#include <media/IMediaPlayerService.h>
21
22
23namespace android {
24
25//--------------------------------------------------------------------------------------------------
26LocAVPlayer::LocAVPlayer(AudioPlayback_Parameters* params, bool hasVideo) :
27        GenericMediaPlayer(params, hasVideo)
28{
29    SL_LOGD("LocAVPlayer::LocAVPlayer()");
30
31}
32
33
34LocAVPlayer::~LocAVPlayer() {
35    SL_LOGD("LocAVPlayer::~LocAVPlayer()");
36
37}
38
39
40//--------------------------------------------------
41// Event handlers
42void LocAVPlayer::onPrepare() {
43    SL_LOGD("LocAVPlayer::onPrepare()");
44    switch (mDataLocatorType) {
45    case kDataLocatorUri:
46        mPlayer = mMediaPlayerService->create(getpid(), mPlayerClient /*IMediaPlayerClient*/,
47                mDataLocator.uriRef /*url*/, NULL /*headers*/, mPlaybackParams.sessionId);
48        break;
49    case kDataLocatorFd:
50        mPlayer = mMediaPlayerService->create(getpid(), mPlayerClient /*IMediaPlayerClient*/,
51                mDataLocator.fdi.fd, mDataLocator.fdi.offset, mDataLocator.fdi.length,
52                mPlaybackParams.sessionId);
53        break;
54    case kDataLocatorNone:
55        SL_LOGE("no data locator for MediaPlayer object");
56        break;
57    default:
58        SL_LOGE("unsupported data locator %d for MediaPlayer object", mDataLocatorType);
59        break;
60    }
61    // blocks until mPlayer is prepared
62    GenericMediaPlayer::onPrepare();
63    SL_LOGD("LocAVPlayer::onPrepare() done");
64}
65
66} // namespace android
67