/*
* 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.graphics.Color;
import android.graphics.SurfaceTexture;
import android.media.AudioManager;
import android.media.MediaPlayer;
import android.media.MediaPlayer.OnBufferingUpdateListener;
import android.media.MediaPlayer.OnCompletionListener;
import android.media.MediaPlayer.OnPreparedListener;
import android.media.MediaPlayer.OnVideoSizeChangedListener;
import android.os.Handler;
import android.view.Surface;
import android.view.TextureView;
import org.protocoderrunner.utils.MLog;
import java.io.IOException;
import java.util.Vector;
@SuppressLint("NewApi")
public class CustomVideoTextureView extends TextureView implements TextureView.SurfaceTextureListener,
OnBufferingUpdateListener, OnCompletionListener, OnPreparedListener, OnVideoSizeChangedListener {
protected static final String TAG = "VideoTextureFragment";
private final Context c;
private MediaPlayer mMediaPlayer;
private TextureView mPreview;
Vector<VideoListener> listeners = new Vector<VideoListener>();
Runnable r;
protected Handler handler;
private Surface s;
private boolean playingVideo = false;
private float currentVolume;
private Runnable fadeRunnable;
public interface VideoListener {
public void onReady(boolean ready);
public void onFinish(boolean finished);
public void onTimeUpdate(int ms, int totalDuration);
}
public CustomVideoTextureView(Context context) {
super(context);
this.c = context;
this.setSurfaceTextureListener(this);
handler = new Handler();
setBackgroundColor(Color.parseColor("#FFFFFF"));
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
unloadVideo();
}
public void loadExternalVideo(String path) {
if (playingVideo) {
unloadVideo();
}
loadVideo(path);
}
public void loadVideo(String path) {
playingVideo = true;
try {
mMediaPlayer = new MediaPlayer();
mMediaPlayer.setDataSource(path);
mMediaPlayer.setSurface(s);
mMediaPlayer.prepare();
mMediaPlayer.setOnBufferingUpdateListener(this);
mMediaPlayer.setOnCompletionListener(this);
mMediaPlayer.setOnPreparedListener(this);
mMediaPlayer.setOnVideoSizeChangedListener(this);
mMediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
mMediaPlayer.start();
currentVolume = 1.0f;
// mPreview.animate().rotation(200).alpha((float) 0.5).scaleX(0.5f)
// .scaleY(0.5f).setDuration(5000);
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (SecurityException e) {
e.printStackTrace();
} catch (IllegalStateException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
public void loadResourceVideo(String videoFile) {
String path = "android.resource://" + c.getPackageName() + videoFile;
// loadVideo(path);
}
public void unloadVideo() {
// mp_.stop();
for (VideoListener l : listeners) {
l = null;
}
handler.removeCallbacks(r);
handler.removeCallbacks(fadeRunnable);
mMediaPlayer.stop();
mMediaPlayer.release();
playingVideo = false;
}
@Override
public void onSurfaceTextureAvailable(SurfaceTexture surface, int width, int height) {
s = new Surface(surface);
for (VideoListener l : listeners) {
l.onReady(true);
}
w = width;
h = height;
//AndroidUtils.setViewGenericShadow(this, width, height);
}
@Override
public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {
return false;
}
int w, h;
@Override
public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) {
w = width;
h = height;
//AndroidUtils.setViewGenericShadow(this, width, height);
}
@Override
public void onSurfaceTextureUpdated(SurfaceTexture surface) {
}
@Override
public void onVideoSizeChanged(MediaPlayer mp, int width, int height) {
}
@Override
public void onPrepared(MediaPlayer mp) {
mMediaPlayer = mp;
mMediaPlayer.setLooping(true);
r = new Runnable() {
@Override
public void run() {
for (VideoListener l : listeners) {
l.onTimeUpdate(mMediaPlayer.getCurrentPosition(), mMediaPlayer.getDuration());
}
handler.postDelayed(this, 1000);
}
};
handler.post(r);
}
@Override
public void onCompletion(MediaPlayer mp) {
// finish();
for (VideoListener l : listeners) {
l.onFinish(true);
}
}
@Override
public void onBufferingUpdate(MediaPlayer mp, int percent) {
}
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 int getCurrentPosition() {
return mMediaPlayer.getCurrentPosition();
}
public int getDuration() {
return mMediaPlayer.getDuration();
}
public void getVideoWidth() {
mMediaPlayer.getVideoWidth();
}
public void getVideoHeight() {
mMediaPlayer.getVideoHeight();
}
public void play() {
mMediaPlayer.start();
}
public void pause() {
mMediaPlayer.pause();
}
public void stop() {
mMediaPlayer.stop();
}
public void seekTo(int ms) {
mMediaPlayer.seekTo(ms);
}
public void addListener(VideoListener videoListener) {
listeners.add(videoListener);
}
public void removeListener(VideoListener videoListener) {
listeners.remove(videoListener);
}
public void fadeAudio(int time, float finalVolume) {
MLog.d(TAG, "->" + finalVolume + " " + time);
final float incr = (finalVolume - currentVolume) / time;
fadeRunnable = new Runnable() {
@Override
public void run() {
currentVolume += incr;
MLog.d(TAG, "" + currentVolume + " " + incr);
if (currentVolume >= 0.0f || currentVolume <= 1.0f) {
MLog.d(TAG, "qq");
mMediaPlayer.setVolume(currentVolume, currentVolume);
handler.post(this);
} else {
handler.removeCallbacks(this);
}
}
};
handler.post(fadeRunnable);
}
}