Get the progress time of the video played under videoview?

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温柔的废话
温柔的废话 2020-11-28 07:51

I need to get the progress time of the video that is played in \"VideoView\"(ie the time shown in the left hand side in progress bar).

Any help will really be apprec

4条回答
  •  星月不相逢
    2020-11-28 08:26

    You can get the Duration of the Video by mVideoView.getDuration(), set the Progress bar to 0 initially and then get the currentProgress of Video by mVideoView.getCurrentPosition(); and increase the Progress Bar status based on the CurrentProgress of Video in Percentage(%) by (current * 100 / duration). I tried it out using AsyncTask checkout this complete Example.

    main.xml

    
    
    
    
        
    
    

    VideoPlayActivity.java

    public class VideoPlayActivity extends Activity {
    
        ProgressBar mProgressBar;
        VideoView mVideoView;
        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.main);
            String path = Environment.getExternalStorageDirectory().toString();
            String filename = "/hr.3gp";
    
            mProgressBar = (ProgressBar) findViewById(R.id.Progressbar);
            mProgressBar.setProgress(0);
            mProgressBar.setMax(100);
    
            mVideoView = (VideoView) findViewById(R.id.my_Video_View);
            mVideoView.setVideoURI(Uri.parse(path+filename));
            new MyAsync().execute();
        }
    
        private class MyAsync extends AsyncTask
        {
            int duration = 0;
            int current = 0;
            @Override
            protected Void doInBackground(Void... params) {
    
                mVideoView.start();
                mVideoView.setOnPreparedListener(new OnPreparedListener() {
    
                    public void onPrepared(MediaPlayer mp) {
                        duration = mVideoView.getDuration();
                    }
                });
    
                do {
                    current = mVideoView.getCurrentPosition();
                    System.out.println("duration - " + duration + " current- "
                            + current);
                    try {
                        publishProgress((int) (current * 100 / duration));
                        if(mProgressBar.getProgress() >= 100){
                            break;
                        }
                    } catch (Exception e) {
                    }
                } while (mProgressBar.getProgress() <= 100);
    
                return null;
            }
    
            @Override
            protected void onProgressUpdate(Integer... values) {
                super.onProgressUpdate(values);
                System.out.println(values[0]);
                mProgressBar.setProgress(values[0]);
            }
        }
    }
    

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