VideoPlayerFragment.java

/*
 * Protocoder 
 * A prototyping platform for Android devices 
 * 
 * Victor Diaz Barrales victormdb@gmail.com
 *
 * Copyright (C) 2014 Victor Diaz
 * Copyright (C) 2013 Motorola Mobility LLC
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the "Software"),
 * to deal in the Software without restriction, including without limitation
 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
 * and/or sell copies of the Software, and to permit persons to whom the Software
 * is furnished to do so, subject to the following conditions: 
 * 
 * The above copyright notice and this permission notice shall be included in all 
 * copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
 * THE SOFTWARE.
 * 
 */

package org.protocoderrunner.fragments;

import android.annotation.SuppressLint;
import android.content.Context;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnCompletionListener;
import android.media.MediaPlayer.OnPreparedListener;
import android.os.Handler;
import android.view.MotionEvent;
import android.view.View;
import android.widget.MediaController;
import android.widget.VideoView;

import org.protocoderrunner.utils.MLog;

import java.util.Vector;

@SuppressLint("NewApi")
public class VideoPlayerFragment extends VideoView {

	private View v;
	private VideoView mVideoView;
	Vector<VideoListener> listeners = new Vector<VideoListener>();
	Runnable r;
	protected Handler handler;
	protected MediaPlayer mp_;
	private final Context c;

	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
	 */

	public VideoPlayerFragment(Context context) {
		super(context);
		this.c = context;

		this.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				// fl.animate().scaleX(0.5f).scaleY(0.5f).setDuration(5000);
			}
		});
		MLog.d("mm", "onCreateView");

		handler = new Handler();

	}

	@Override
	protected void onAttachedToWindow() {
		super.onAttachedToWindow();

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

	@Override
	protected void onDetachedFromWindow() {
		super.onDetachedFromWindow();

		// super.onDestroy();

		// mp_.stop();
		for (VideoListener l : listeners) {
			l = null;
		}
		handler.removeCallbacks(r);
	}

	public void loadExternalVideo(String path) {
		loadVideo(path);
	}

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

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

		mVideoView.setVideoPath(path);
		MediaController mediaController = new MediaController(c);
		mediaController.setAnchorView(mVideoView);
		mVideoView.setMediaController(null);

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

		mVideoView.start();

		mVideoView.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				close();
			}
		});

		mVideoView.setOnPreparedListener(new OnPreparedListener() {
			@Override
			public void onPrepared(MediaPlayer mp) {
				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) {
							try {
								l.onTimeUpdate(mp_.getCurrentPosition(), mp_.getDuration());

							} catch (Exception e) {
							}

						}
						handler.postDelayed(this, 1000);
					}
				};

				handler.post(r);
			}
		});

		// mp_.setO

		mVideoView.setOnCompletionListener(new OnCompletionListener() {

			@Override
			public void onCompletion(MediaPlayer mp) {

				// finish();
				for (VideoListener l : listeners) {
					l.onFinish(true);
				}

			}
		});

	}

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

		}
	}

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

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

	}

	@Override
	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);
	}

	@Override
	public void seekTo(int ms) {
		mp_.seekTo(ms);
	}

	@Override
	public int getDuration() {
		return mp_.getDuration();
	}

	@Override
	public int getCurrentPosition() {
		return mp_.getCurrentPosition();
	}

	public void getVideoWidth() {
		mp_.getVideoWidth();
	}

	public void getVideoHeight() {
		mp_.getVideoHeight();
	}

	public void play() {
		mp_.start();
	}

	@Override
	public void pause() {
		mp_.pause();
	}

	public void stop() {
		mp_.stop();
	}

}