Android VideoView black screen

僤鯓⒐⒋嵵緔 提交于 2019-11-26 19:48:50

I got the same problem and i found a solution. Its a little bit hacky but it do the trick. So basically you need to put your VideoView into a FrameLayout. Over the videoview you need to add another FrameLayout with the background of your video and when your video is loaded and ready to play you hide the placeholder.

<FrameLayout
  android:id="@+id/frameLayout1"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent"
  android:layout_gravity="center"
  android:layout_marginTop="50dip" >

  <VideoView
    android:id="@+id/geoloc_anim"
    android:layout_width="fill_parent"
    android:layout_height="172dip" android:layout_gravity="top|center" android:visibility="visible"/>

  <FrameLayout
      android:id="@+id/placeholder"
      android:layout_width="fill_parent"
      android:layout_height="fill_parent" android:background="@drawable/fondvert_anim">
  </FrameLayout>

In your activity you need to implements OnPreparedListener and add this

//Called when the video is ready to play
public void onPrepared(MediaPlayer mp) {

    View placeholder = (View) findViewById(R.id.placeholder);

    placeholder.setVisibility(View.GONE);
}

So when the video is ready we hide our placeholder and that trick avoid the black flicker screen.

Hope this help someone.

I meet the same problem, and solve it with the accepted solution above plus this:

  @Override
  public void onPrepared(MediaPlayer mp) {
    mp.setOnInfoListener(new MediaPlayer.OnInfoListener() {
      @Override
      public boolean onInfo(MediaPlayer mp, int what, int extra) {
        Log.d(TAG, "onInfo, what = " + what);
        if (what == MediaPlayer.MEDIA_INFO_VIDEO_RENDERING_START) {
          // video started; hide the placeholder.
          placeholder.setVisibility(View.GONE);
          return true;
        }
        return false;
      }
    });

I think onPrepared just means the video is ready to play, but not means video started playing. If hide placeholder in onPrepared, the screen still show a black screen.

On my Note3 and Nexus, this solution works well.

I had the same problem on Galaxy tab 2, Android 4.1.1.

Do videoView.setZOrderOnTop(true); and next videoView.start()

It works fine for me.

I had same problem and this has worked for me ..

When you want to show video, make videoView.setZOrderOnTop(false); and when you want to hide video, just make videoView.setZOrderOnTop(true);

I 've got same problem I just used videov.setBackgroundColor(Color.WHITE) and then onprepare i used Color.TRANSPARENT) white is still better than black for me

By extending a TextureView, I get no black screens in the beginning or end. This is if you want to avoid using ZOrderOnTop(true).

public class MyVideoView extends TextureView implements TextureView.SurfaceTextureListener {
  private MediaPlayer mMediaPlayer;
  private Uri mSource;
  private MediaPlayer.OnCompletionListener mCompletionListener;
  private boolean isLooping = false;


  public MyVideoView(Context context) {
      this(context, null, 0);
  }

  public MyVideoView(Context context, AttributeSet attrs) {
      this(context, attrs, 0);
  }

  public MyVideoView(Context context, AttributeSet attrs, int defStyle) {
      super(context, attrs, defStyle);
      setSurfaceTextureListener(this);
  }

  public void setSource(Uri source) {
      mSource = source;
  }

  public void setOnCompletionListener(MediaPlayer.OnCompletionListener listener) {
      mCompletionListener = listener;
  }

  public void setLooping(boolean looping) {
     isLooping = looping;
  }

  @Override
  protected void onDetachedFromWindow() {
     // release resources on detach
     if (mMediaPlayer != null) {
         mMediaPlayer.release();
         mMediaPlayer = null;
     }
     super.onDetachedFromWindow();
   }

   /*
    * TextureView.SurfaceTextureListener
    */
    @Override
   public void onSurfaceTextureAvailable(SurfaceTexture surfaceTexture, int width, int height) {
     Surface surface = new Surface(surfaceTexture);
     try {
         mMediaPlayer = new MediaPlayer();
         mMediaPlayer.setOnCompletionListener(mCompletionListener);
         mMediaPlayer.setOnBufferingUpdateListener(this);
         mMediaPlayer.setOnErrorListener(this);
         mMediaPlayer.setLooping(isLooping);
         mMediaPlayer.setDataSource(getContext(), mSource);
         mMediaPlayer.setSurface(surface);
         mMediaPlayer.prepare();
         mMediaPlayer.start();
     } catch (IllegalArgumentException e) {
         e.printStackTrace();
     } catch (SecurityException e) {
         e.printStackTrace();
     } catch (IllegalStateException e) {
         e.printStackTrace();
         mMediaPlayer.reset();
     } catch (IOException e) {
         e.printStackTrace();
     }
   }

   @Override
   public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) {}

  @Override
  public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {
     surface.release();
     return true;
  }

  @Override
  public void onSurfaceTextureUpdated(SurfaceTexture surface) {}
}

This worked for me:

videoView.setBackgroundColor(Color.WHITE); // Your color.
videoView.start();
videoView.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
    @Override
    public void onPrepared(MediaPlayer mp) {
        videoView.setBackgroundColor(Color.TRANSPARENT);
    }
});

At least two years later, but I hope that was helpful.

This is definitely hacky, but better than overlaying an image (IMO).

boolean mRestored = false;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    mRestored = savedInstanceState != null;
}

@Override
public void onPrepared(MediaPlayer mp) {

    if (!mRestored) vSurface.seekTo(1);
}

Assuming you are putting things into savedInstanceState in onSaveInstanceState.

None of the Above worked for me. In my case, onPrepared gets called BEFORE the black frame went away, so I would still see the black frame.

I needed a solution where the video appeared shortly after the first frame.

So what I did was set the VideoView alpha to 0 in xml:

android:alpha="0"

and then before I start the video I animate the alpha back to 1:

videoView.animate().alpha(1);
videoView.seekTo(0);
videoView.start();

alternatively, you can just post a delayed Runnable to set the alpha to 1, instead of animating it.

Takeaki Kubota

Just use VideoView#setBackgroundDrawable(), I think.

  1. initial settings.

    VideoView.setBackgroundDrawable(yourdrawableid);
    
  2. start video

    VideoView.start();
    VideoView.setBackgroundDrawable(0);
    

Just show a frame from the video as preview.

vSurface.SeekTo(100);

For people still looking for answer for this, calling VideoView.start() and VideoView.pause() in succession inside onPrepared worked for me. I know this may not be the ideal way of achieving this however it might be the one with minimal workaround required in the code. Hope this works for you too.

@Override
public void onPrepared(MediaPlayer mp) {
    mVideoView.start();
    mVideoView.pause();
}
Ramza

This one works for me :

In XML : VideoView hide behind a Relative layout with white Background

    <VideoView
      android:id="@+id/myVideo"
      android:layout_below="@+id/logo_top"
      android:layout_width="200dp"
      android:layout_height="200dp"
      android:layout_centerHorizontal="true" 
    />
    <RelativeLayout
      android:id="@+id/mask"
      android:background="#FFFFFF"
      android:layout_below="@+id/logo_top"
      android:layout_centerHorizontal="true"
      android:layout_width="200dp"  android:layout_height="200dp"
    >
    </RelativeLayout>

and in Activity : onCreate

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.acceuil);
    myVideo = (VideoView)  findViewById(R.id.myVideo);
    mask = (RelativeLayout)  findViewById(R.id.mask);
    String path = "android.resource://" 
      + getPackageName() + "/" + R.raw.anim_normal;
    myVideo.setVideoURI(Uri.parse(path));
    myVideo.start();
}

onStart :

 public void onStart() { 
    final long time = System.currentTimeMillis();
    super.onStart();
    new CountDownTimer(5000, 100) { 
    @Override
        public void onTick(long l) {

            long time2 = System.currentTimeMillis();
            if((time2 - time) > 500) {
                mask.setVisibility(View.GONE);
            }
        }

}.start();

Hope this helps.

Nam lê đình

It works for me on both Activity and Fragment.

VideoView mVideo = (VideoView) findViewById(R.id.yourViewViewId);
          mVideo.setVideoURI(mUri);
          mVideo.setZOrderOnTop(false);

SurfaceHolder surfaceholder = mVideo.getHolder();
surfaceholder.setFormat(PixelFormat.TRANSPARENT);

It's a little late for this answer, but maybe other users have the same problem and find this question..

I have dealt with it, by setting a BackgroundResource initially and then, when starting the video, i have set the background to an invisible color..

VideoView myView = findViewById(R.id.my_view);
myView.setBackgroundResource(R.drawable.some_resource);
// some stuff

// this is when starting the video
myView.setVideoUri(someUri);
// also set MediaController somewhere...
//...
// now set the backgroundcolor to be not visible (first val of Color.argb(..) is the alpha)
myView.setBackGroundColor(Color.argb(0, 0, 0, 0));
//...
myView.start();

This is a nice solution:

package com.example.videoviewpractice;

import android.app.Activity;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;
import android.widget.MediaController;
import android.widget.VideoView;

public class MainActivity extends Activity {

    VideoView myVideoView;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    initVideo();
}

private void initVideo() {
    myVideoView = (VideoView) findViewById(R.id.videoView1);
    String url = "http://mtc.cdn.vine.co/r/videos/3DF00EB7001110633055418310656_1e50d6d9a65.3.2.mp4?" + 
            "versionId=KVMUFFGqe6rYRrGKgl8hxL6eakVAErPy";
    myVideoView.setVideoURI(Uri.parse(url));
    myVideoView.setMediaController(new MediaController(this));
    myVideoView.requestFocus();
}

public void gone(View v){
    myVideoView.setZOrderOnTop(true);
    View placeholder = (View) findViewById(R.id.placeholder);

    placeholder.setVisibility(View.GONE);
    myVideoView.start();
}

}

activity_main.xml:

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context="${relativePackage}.${activityClass}" >

<FrameLayout
    android:id="@+id/frameLayout1"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:layout_gravity="center"
    android:layout_marginTop="50dip" >

    <VideoView
        android:id="@+id/videoView1"
        android:layout_width="300dp"
        android:layout_height="300dp"
        android:layout_gravity="top|center"
        android:visibility="visible" />

    <FrameLayout
        android:id="@+id/placeholder"
        android:layout_width="300dp"
        android:layout_height="300dp"
        android:layout_gravity="top|center"
        android:background="@drawable/ic_launcher"
        android:onClick="gone" >
    </FrameLayout>

</FrameLayout>

</LinearLayout>

To avoid annoying flickering and black screen issues I wrote FrameVideoView.

It takes benefits from 'placeholder solution' and (if your device is running API level 14 or higher) from TextureView, which is much more efficient than VideoView.

I wrote article on our blog to cover what it actually does.

It's simple to use:

Add FrameVideoView to layout:

<mateuszklimek.framevideoview.FrameVideoView
    android:id="@+id/frame_video_view"
    android:layout_width="@dimen/video_width"
    android:layout_height="@dimen/video_height"
  />

find its instance in Activity and call corresponding methods in onResume and onPause:

public class SampleActivity extends Activity {

  private FrameVideoView videoView;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.simple);

    String uriString = "android.resource://" + getPackageName() + "/" + R.raw.movie;
    videoView = (FrameVideoView) findViewById(R.id.frame_video_view);
    videoView.setup(Uri.parse(uriString), Color.GREEN);
  }

    @Override
    protected void onResume() {
      super.onResume();
      videoView.onResume();
    }

    @Override
    protected void onPause() {
      videoView.onPause();
      super.onPause();
    }
  }
Raj

Use svVideoView.seekTo(position).

Give Position within 5 (ms).

onPause():
position=svVideoView.getCurrentPosition()

onResume():
svVideoView.seekTo(position);

I had the same issue. I found that the main reason for that was the use of FrameLayout as the parent layout. Use RelativeLayout as the parent layout of the VideoView

Modifying @emmgfx's answer worked for me:

videoView.setBackgroundColor(Color.WHITE)
videoView.start()
Timer().schedule(100){
  videoView?.setBackgroundColor(Color.TRANSPARENT)
}

Trick is to delay the video view untill video loads. PS : It's kotlin.

see this

VideoView videoView = (VideoView) findViewById(R.id.VideoView);
        MediaController mediaController = new MediaController(this);
        mediaController.setAnchorView(videoView);
        Uri video = Uri.parse("android.resource://your_package_name/"+R.raw.monkeysonthebed_video);

        videoView.setMediaController(mediaController);
        videoView.setVideoURI(video);
        videoView.start();
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