Android Open Source - MakeWithMotoSampleApp Video Texture Fragment

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.makewithmoto.fragments;
//from   w  ww  . j  a  v a2 s. c  om
import java.io.IOException;
import java.util.Vector;

import android.annotation.SuppressLint;
import android.graphics.SurfaceTexture;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnCompletionListener;
import android.media.MediaPlayer.OnPreparedListener;
import android.os.Bundle;
import android.os.Environment;
import android.os.Handler;
import android.support.v4.app.Fragment;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.Surface;
import android.view.TextureView;
import android.view.TextureView.SurfaceTextureListener;
import android.view.View;
import android.view.ViewGroup;

import com.makewithmoto.example.R;

@SuppressLint("NewApi")
public class VideoTextureFragment extends Fragment {

  private View v;
  private TextureView mVideoView;
  Vector<VideoListener> listeners = new Vector<VideoListener>();
  private MediaPlayer mMediaPlayer;
  Runnable r;
  protected Handler handler;

  public interface VideoListener {

    public void onReady(boolean ready);

    public void onFinish(boolean finished);

    public void onTimeUpdate(int ms, int totalDuration);
  }

  /**
   * Called when the activity is first created.
   * 
   * @return
   */

  @Override
  public View onCreateView(LayoutInflater inflater, ViewGroup container,
      Bundle savedInstanceState) {

    super.onCreateView(inflater, container, savedInstanceState);

    v = inflater.inflate(R.layout.fragment_videoplayer, container, false);

    mVideoView = (TextureView) v.findViewById(R.id.video_view);
    Log.d("mm", "onCreateView");

    handler = new Handler();

    return v;

  }

  public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    Log.d("mm", "onActivityCreated");

    for (VideoListener l : listeners) {
      l.onReady(true);
    }

  }

  public void loadExternalVideo(String videoFile) {
    String path = Environment.getExternalStorageDirectory()
        + "/arprototype/video";
    loadVideo(path);
  }

  public void loadResourceVideo(String videoFile) {
    String path = "android.resource://" + getActivity().getPackageName()
        + videoFile;
    loadVideo(path);
  }

  public void loadVideo(final String path) {
    /*
     * Alternatively,for streaming media you can use
     * mVideoView.setVideoURI(Uri.parse(URLstring));
     */

    mVideoView.setSurfaceTextureListener(new SurfaceTextureListener() {

      @Override
      public void onSurfaceTextureUpdated(SurfaceTexture surface) {

      }

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

      };

      @Override
      public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {

        return false;
      }

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

        Surface s = new Surface(surface);

        try {
          mMediaPlayer = new MediaPlayer();
          mMediaPlayer.setDataSource(path);
          mMediaPlayer.setSurface(s);

          mMediaPlayer
              .setOnPreparedListener(new OnPreparedListener() {

                private MediaPlayer mp_;

                @Override
                public void onPrepared(MediaPlayer mp) {

                  // MediaController mediaController = new
                  // MediaController(
                  // getActivity());
                  // mVideoView.setMediaController(mediaController);

                  // mVideoView.requestFocus();
                  // mVideoView.setKeepScreenOn(true);

                  // mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
                  // mMediaPlayer.start();
                  // mp_.start();

                  // mp_ = mp;
                  // mp_.setLooping(true);

                  // mVideoView.animate().rotation(200).alpha((float)
                  // 0.5)
                  // .scaleX(0.2f).scaleY(0.2f).setDuration(2000);

                  r = new Runnable() {
                    @Override
                    public void run() {
                      for (VideoListener l : listeners) {
                        l.onTimeUpdate(mp_
                            .getCurrentPosition(),
                            mp_.getDuration());
                      }
                      handler.postDelayed(this, 1000);
                    }
                  };

                  handler.post(r);
                }
              });

          mMediaPlayer
              .setOnCompletionListener(new OnCompletionListener() {

                @Override
                public void onCompletion(MediaPlayer mp) {

                }
              });

          mMediaPlayer.prepare();
          mMediaPlayer.start();

        } catch (IllegalArgumentException e) {
          e.printStackTrace();
        } catch (SecurityException e) {
          e.printStackTrace();
        } catch (IllegalStateException e) {
          e.printStackTrace();
        } catch (IOException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
        }

      }
    });

  }

  public void setVolume(float volume) {
    if (mMediaPlayer != null) {
      mMediaPlayer.setVolume(volume, volume);

    }
  }

  public void setLoop(boolean b) {
    mMediaPlayer.setLooping(b);
  }

  public void close() {
    handler.removeCallbacks(r);
    // mVideoView.stopPlayback();

  }

  public boolean onTouchEvent(MotionEvent event) {
    if (event.getAction() == MotionEvent.ACTION_DOWN) {

    }
    return true;
  }

  public void addListener(VideoListener videoListener) {
    listeners.add(videoListener);
  }

  public void removeListener(VideoListener videoListener) {
    listeners.remove(videoListener);
  }

  public void seekTo(int ms) {
    mMediaPlayer.seekTo(ms);
  }
}

Java Source Code List

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