所以,我试图为Android创建一个非常简单的视频播放器并在Samsung Galaxy S3
上运行它,但它一直给我留言#34;我们很抱歉,这个视频文件无法播放"。问题是我尝试了不同的视频,包括用同一部手机录制的视频,问题不在于视频。代码很简单,我只是对问题所在的想法没有用处,所以我要求帮助。这可能是愚蠢的事。
代码:
public class MainActivity extends ActionBarActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_main);
final VideoView videoView = (VideoView) findViewById(R.id.videoView1);
videoView.requestFocus();
String videoToPlay = Environment.getExternalStorageDirectory() + "/DCIM/Camera/20140524_183346.mp4";
Uri videoUri = Uri.parse(videoToPlay);
videoView.setVideoURI(videoUri);
videoView.start();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
如果您还有其他需要,请告诉我并感谢您的帮助。
编辑错误添加: 10-20 12:51:56.735:E / MediaPlayer(20398):错误(1,-2147483648) 10-20 12:51:56.735:D / VideoView(20398):错误:1,-2147483648