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
21 #include <media/IMediaHTTPService.h>
22 #include <media/IMediaPlayerService.h>
23
24 #include "android_LocAVPlayer.h"
25
26 #include "HTTPHelper.h"
27
28 namespace android {
29
30 //--------------------------------------------------------------------------------------------------
LocAVPlayer(const AudioPlayback_Parameters * params,bool hasVideo)31 LocAVPlayer::LocAVPlayer(const AudioPlayback_Parameters* params, bool hasVideo) :
32 GenericMediaPlayer(params, hasVideo)
33 {
34 SL_LOGD("LocAVPlayer::LocAVPlayer()");
35
36 }
37
38
~LocAVPlayer()39 LocAVPlayer::~LocAVPlayer() {
40 SL_LOGD("LocAVPlayer::~LocAVPlayer()");
41
42 }
43
44
45 //--------------------------------------------------
46 // Event handlers
onPrepare()47 void LocAVPlayer::onPrepare() {
48 SL_LOGD("LocAVPlayer::onPrepare()");
49 sp<IMediaPlayerService> mediaPlayerService(getMediaPlayerService());
50 if (mediaPlayerService != NULL) {
51 switch (mDataLocatorType) {
52 case kDataLocatorUri:
53 mPlayer = mediaPlayerService->create(mPlayerClient /*IMediaPlayerClient*/,
54 mPlaybackParams.sessionId);
55 if (mPlayer == NULL) {
56 SL_LOGE("media player service failed to create player by URI");
57 } else if (mPlayer->setDataSource(
58 CreateHTTPServiceInCurrentJavaContext(),
59 mDataLocator.uriRef,
60 NULL /*headers*/) != NO_ERROR) {
61 SL_LOGE("setDataSource failed");
62 mPlayer.clear();
63 }
64 break;
65 case kDataLocatorFd:
66 mPlayer = mediaPlayerService->create(mPlayerClient /*IMediaPlayerClient*/,
67 mPlaybackParams.sessionId);
68 if (mPlayer == NULL) {
69 SL_LOGE("media player service failed to create player by FD");
70 } else if (mPlayer->setDataSource(mDataLocator.fdi.fd, mDataLocator.fdi.offset,
71 mDataLocator.fdi.length) != NO_ERROR) {
72 SL_LOGE("setDataSource failed");
73 mPlayer.clear();
74 }
75 // Binder dups the fd for use by mediaserver, so if we own the fd then OK to close now
76 if (mDataLocator.fdi.mCloseAfterUse) {
77 (void) ::close(mDataLocator.fdi.fd);
78 mDataLocator.fdi.fd = -1;
79 mDataLocator.fdi.mCloseAfterUse = false;
80 }
81 break;
82 case kDataLocatorNone:
83 SL_LOGE("no data locator for MediaPlayer object");
84 break;
85 default:
86 SL_LOGE("unsupported data locator %d for MediaPlayer object", mDataLocatorType);
87 break;
88 }
89 }
90 if (mPlayer == NULL) {
91 mStateFlags |= kFlagPreparedUnsuccessfully;
92 }
93 // blocks until mPlayer is prepared
94 GenericMediaPlayer::onPrepare();
95 SL_LOGD("LocAVPlayer::onPrepare() done");
96 }
97
98 } // namespace android
99