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嗨,我是Android開發新手。我想在我的android應用程序中爲媒體播放器添加字幕。我已經搜查,發現了一個方法,即addTimedTextSource(...) 但它給出了錯誤 java.lang.NoSuchMethodError:android.media.MediaPlayer.addTimedTextSource在Android媒體播放器中添加字幕軌道
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.video_view);
mp = new MediaPlayer();
// vw = (VideoView)findViewById(R.id.video_intent);
Intent intent = getIntent();
path = intent.getStringExtra("path");
Log.d("File path ::::::::::::::::::",path);
try {
mp.setDataSource("file://"+path);
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
mp.start();
String mimeType = getMimeType("file://mnt/sdcard/BarbieGirl.srt");
// mp.selectTrack(index);
try {
mp.addTimedTextSource(path, mimeType);
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
@Override
public void onCompletion(MediaPlayer mp) {
// TODO Auto-generated method stub
}
@Override
public void onPrepared(MediaPlayer mp) {
// TODO Auto-generated method stub
}
誰能告訴我如何使用此或者有關如何在android中顯示字幕軌道的任何想法。
感謝
解決不了問題只是一個提示:使用MediaPlayer.MEDIA_MIMETYPE_TEXT_SUBRIP代替getMimeType() – 2014-04-02 20:14:49