Android 如何依次播放视频?
我需要按顺序一个接一个地播放视频。我尝试在谷歌搜索,但没有得到任何答案。请帮助。有点紧急 这是我的密码Android 如何依次播放视频?,android,video,Android,Video,我需要按顺序一个接一个地播放视频。我尝试在谷歌搜索,但没有得到任何答案。请帮助。有点紧急 这是我的密码 public class PlayThisVideo extends Activity { @Override protected void onCreate(Bundle savedInstanceState) { mediaController=new MediaController(PlayThisVideo.this); Uri videoURI=
public class PlayThisVideo extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
mediaController=new MediaController(PlayThisVideo.this);
Uri videoURI=Uri.parse("android.resource://com.VideoAppProject/"+R.raw.baa_baaa_blacksheep);
videoview.setMediaController(mediaController);
videoview.setVideoURI(videoURI);
videoview.requestFocus();
videoview.start();
videoview.setOnCompletionListener(new OnCompletionListener() {
public void onCompletion(MediaPlayer mp) {
// TODO Auto-generated method stub
Uri videoURI=Uri.parse("android.resource://com.VideoAppProject/"+R.raw.ding_dong_bell);
videoview.setMediaController(mediaController);
videoview.setVideoURI(videoURI);
videoview.requestFocus();
videoview.start();
}
});
}
}
我需要循环播放视频,以便它们一个接一个地播放
videoView = (VideoView) findViewById(R.id.v);
setup();
videoView.setOnCompletionListener(completionListener);
设置功能:
public void setup() {
Uri uri = Uri.parse("android.resource://" + getPackageName() + "/"
+ R.raw.test);
videoView.setVideoURI(uri);
videoView.start();
}
将onCompletionListener实现为:
OnCompletionListener completionListener=new OnCompletionListener() {
public void onCompletion(MediaPlayer mp) {
mp.stop();
setup();
}
};
一次创建
//Video Field
myVideo1 = (VideoView) findViewById(R.id.myvideoview);
myVideo1.requestFocus();
myVideo1.setVideoURI(getPath(index));
index++;
myVideo1.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mp) {
myVideo1.start();
}
});
myVideo1.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mediaPlayer) {
if (index == ids.length) index = 1;
index++;
myVideo1.setVideoURI(getPath(index));
}
});
private Uri getPath(int id) {
return Uri.parse("android.resource://" + getPackageName() + "/raw/vid" + id);
}
我们检测到您的视频位于原始文件夹中,名称为vid1 vid2等。创建一个自定义列表,将您的原始输入添加到该列表中,并迭代到onCompletionListener中的下一个元素。我有三个视频。这些视频必须一个接一个地播放。我无法在我的设备上播放mp4视频。错误是“抱歉,无法播放此视频。”但我可以播放3gp视频。播放mp4视频应该怎么做?制作视频id数组并通过数组。我有一个视频可以在平板电脑上播放,但不能在android设备上播放。应该怎么做才能在设备上播放?是否有任何分辨率需要更改?
//Video Field
myVideo1 = (VideoView) findViewById(R.id.myvideoview);
myVideo1.requestFocus();
myVideo1.setVideoURI(getPath(index));
index++;
myVideo1.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mp) {
myVideo1.start();
}
});
myVideo1.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mediaPlayer) {
if (index == ids.length) index = 1;
index++;
myVideo1.setVideoURI(getPath(index));
}
});
private Uri getPath(int id) {
return Uri.parse("android.resource://" + getPackageName() + "/raw/vid" + id);
}