/*
* Copyright (C) 2011 VOV IO (http://vov.io/)
*/
package io.vov.vitamio.widget;
import io.vov.utils.Log;
import io.vov.vitamio.MediaPlayer;
import io.vov.vitamio.MediaPlayer.OnBufferingUpdateListener;
import io.vov.vitamio.MediaPlayer.OnCompletionListener;
import io.vov.vitamio.MediaPlayer.OnErrorListener;
import io.vov.vitamio.MediaPlayer.OnInfoListener;
import io.vov.vitamio.MediaPlayer.OnPreparedListener;
import io.vov.vitamio.MediaPlayer.OnSeekCompleteListener;
import io.vov.vitamio.MediaPlayer.OnSubtitleUpdateListener;
import io.vov.vitamio.MediaPlayer.OnVideoSizeChangedListener;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import com.dlcs.dlna.Stack.MediaRenderer;
import com.joyplus.App;
import com.joyplus.R;
import com.joyplus.Dlna.DlnaSelectDevice;
import com.joyplus.Dlna.DlnaVideoPlay;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ActivityNotFoundException;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.media.AudioManager;
import android.net.Uri;
import android.os.Handler;
import android.util.AttributeSet;
import android.util.DisplayMetrics;
import android.view.KeyEvent;
import android.view.MotionEvent;
import android.view.SurfaceHolder;
import android.view.SurfaceView;
import android.view.View;
import android.view.Window;
import android.view.WindowManager;
import android.view.ViewGroup.LayoutParams;
import android.webkit.URLUtil;
import android.widget.TextView;
import android.widget.Toast;
/**
* Displays a video file. The VideoView class can load images from various
* sources (such as resources or content providers), takes care of computing its
* measurement from the video so that it can be used in any layout manager, and
* provides various display options such as scaling and tinting.
*
* VideoView also provide many wrapper methods for
* {@link io.vov.vitamio.MediaPlayer}, such as {@link #getVideoWidth()},
* {@link #setSubShown(boolean)}
*/
public class VideoView extends SurfaceView implements
MediaController.MediaPlayerControl {
private String TAG = "VideoView";
private App app;
private Uri mUri;
private String mTitle;
private long mDuration;
private static final int STATE_ERROR = -1;
private static final int STATE_IDLE = 0;
private static final int STATE_PREPARING = 1;
private static final int STATE_PREPARED = 2;
private static final int STATE_PLAYING = 3;
private static final int STATE_PAUSED = 4;
private static final int STATE_PLAYBACK_COMPLETED = 5;
private static final int STATE_SUSPEND = 6;
private static final int STATE_RESUME = 7;
private static final int STATE_SUSPEND_UNSUPPORTED = 8;
private int mCurrentState = STATE_IDLE;
private int mTargetState = STATE_IDLE;
private float mAspectRatio = 0;
private int mVideoLayout = VIDEO_LAYOUT_SCALE;
public static final int VIDEO_LAYOUT_ORIGIN = 0;
public static final int VIDEO_LAYOUT_SCALE = 1;
public static final int VIDEO_LAYOUT_STRETCH = 2;
public static final int VIDEO_LAYOUT_ZOOM = 3;
private SurfaceHolder mSurfaceHolder = null;
private MediaPlayer mMediaPlayer = null;
private int mVideoWidth;
private int mVideoHeight;
private float mVideoAspectRatio;
private int mSurfaceWidth;
private int mSurfaceHeight;
private MediaController mMediaController;
private OnCompletionListener mOnCompletionListener;
private OnPreparedListener mOnPreparedListener;
private OnErrorListener mOnErrorListener;
private OnSeekCompleteListener mOnSeekCompleteListener;
private OnSubtitleUpdateListener mOnSubtitleUpdateListener;
private OnInfoListener mOnInfoListener;
private OnBufferingUpdateListener mOnBufferingUpdateListener;
private int mCurrentBufferPercentage;
private long mSeekWhenPrepared;
private long mSeekTime = 0;
private boolean mCanPause = true;
private boolean mCanSeekBack = true;
private boolean mCanSeekForward = true;
private boolean CONTINUEMODE = false;
private Context mContext;
private View mLayoutBG;
private DlnaSelectDevice mMyService;
private AlertDialog alert = null;
private String VideoPath = null;
private long[] mRecordTime = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };// 创建一个长度为30的数组，数组初始值为0
private int mCount = -1;// 用来记录次数
public static long mSeekTotime = 0;// 定义一个全局的播放记录的时间
public VideoView(Context context) {
super(context);
initVideoView(context);
}
public VideoView(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
public VideoView(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
initVideoView(context);
}
@Override
protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
int width = getDefaultSize(mVideoWidth, widthMeasureSpec);
int height = getDefaultSize(mVideoHeight, heightMeasureSpec);
setMeasuredDimension(width, height);
}
/**
* Set the display options
*
* @param layout
* <ul>
* <li>{@link #VIDEO_LAYOUT_ORIGIN}
* <li>{@link #VIDEO_LAYOUT_SCALE}
* <li>{@link #VIDEO_LAYOUT_STRETCH}
* <li>{@link #VIDEO_LAYOUT_ZOOM}
* </ul>
* @param aspectRatio
* video aspect ratio, will audo detect if 0.
*/
public void setVideoLayout(int layout, float aspectRatio) {
LayoutParams lp = getLayoutParams();
DisplayMetrics disp = mContext.getResources().getDisplayMetrics();
int windowWidth = disp.widthPixels, windowHeight = disp.heightPixels;
float windowRatio = windowWidth / (float) windowHeight;
float videoRatio = aspectRatio <= 0.01f ? mVideoAspectRatio
: aspectRatio;
mSurfaceHeight = mVideoHeight;
mSurfaceWidth = mVideoWidth;
if (VIDEO_LAYOUT_ORIGIN == layout && mSurfaceWidth < windowWidth
&& mSurfaceHeight < windowHeight) {
lp.width = (int) (mSurfaceHeight * videoRatio);
lp.height = mSurfaceHeight;
} else if (layout == VIDEO_LAYOUT_ZOOM) {
lp.width = windowRatio > videoRatio ? windowWidth
: (int) (videoRatio * windowHeight);
lp.height = windowRatio < videoRatio ? windowHeight
: (int) (windowWidth / videoRatio);
} else {
boolean full = layout == VIDEO_LAYOUT_STRETCH;
lp.width = (full || windowRatio < videoRatio) ? windowWidth
: (int) (videoRatio * windowHeight);
lp.height = (full || windowRatio > videoRatio) ? windowHeight
: (int) (windowWidth / videoRatio);
}
setLayoutParams(lp);
getHolder().setFixedSize(mSurfaceWidth, mSurfaceHeight);
Log.d("VIDEO: %dx%dx%f, Surface: %dx%d, LP: %dx%d, Window: %dx%dx%f",
mVideoWidth, mVideoHeight, mVideoAspectRatio, mSurfaceWidth,
mSurfaceHeight, lp.width, lp.height, windowWidth, windowHeight,
windowRatio);
mVideoLayout = layout;
mAspectRatio = aspectRatio;
}
private void initVideoView(Context ctx) {
mSeekTotime = 0;
mContext = ctx;
mVideoWidth = 0;
mVideoHeight = 0;
getHolder().addCallback(mSHCallback);
setFocusable(true);
setFocusableInTouchMode(true);
requestFocus();
mCurrentState = STATE_IDLE;
mTargetState = STATE_IDLE;
if (ctx instanceof Activity)
((Activity) ctx).setVolumeControlStream(AudioManager.STREAM_MUSIC);
}
public boolean isValid() {
return (mSurfaceHolder != null && mSurfaceHolder.getSurface().isValid());
}
public void setApp(App app) {
this.app = app;
}
public void setVideoPath(String path) {
VideoPath = path;
Uri uri = Uri.parse(path);
setVideoURI(uri);
}
public void setVideoURI(Uri uri) {
mUri = uri;
mSeekWhenPrepared = 0;
openVideo();
requestLayout();
invalidate();
}
public void setTitle(String name) {
mTitle = name;
}
public void stopPlayback() {
if (mMediaPlayer != null) {
mMediaPlayer.stop();
mMediaPlayer.release();
mMediaPlayer = null;
mCurrentState = STATE_IDLE;
mTargetState = STATE_IDLE;
}
}
private void openVideo() {
if (mUri == null || mSurfaceHolder == null)
return;
Intent i = new Intent("com.android.music.musicservicecommand");
i.putExtra("command", "pause");
mContext.sendBroadcast(i);
release(false);
try {
mDuration = -1;
mCurrentBufferPercentage = 0;
// mMediaPlayer = new MediaPlayer(mContext,true);//设置了第二个参数就会开启硬解码
mMediaPlayer = new MediaPlayer(mContext);
mMediaPlayer.setOnPreparedListener(mPreparedListener);
mMediaPlayer.setOnVideoSizeChangedListener(mSizeChangedListener);
mMediaPlayer.setOnCompletionListener(mCompletionListener);
mMediaPlayer.setOnErrorListener(mErrorListener);
mMediaPlayer.setOnBufferingUpdateListener(mBufferingUpdateListener);
mMediaPlayer.setOnInfoListener(mInfoListener);
mMediaPlayer.setOnSeekCompleteListener(mSeekCompleteListener);
mMediaPlayer.setOnSubtitleUpdateListener(mSubtitleUpdateListener);
mMediaPlayer.setDataSource(mContext, mUri);
mMediaPlayer.setDisplay(mSurfaceHolder);
mMediaPlayer.setScreenOnWhilePlaying(true);
mMediaPlayer.prepareAsync();
mCurrentState = STATE_PREPARING;
attachMediaController();
} catch (IOException ex) {
Log.e("Unable to open content: " + mUri, ex);
mCurrentState = STATE_ERROR;
mTargetState = STATE_ERROR;
mErrorListener.onError(mMediaPlayer,
MediaPlayer.MEDIA_ERROR_UNKNOWN, 0);
return;
} catch (IllegalArgumentException ex) {
Log.e("Unable to open content: " + mUri, ex);
mCurrentState = STATE_ERROR;
mTargetState = STATE_ERROR;
mErrorListener.onError(mMediaPlayer,
MediaPlayer.MEDIA_ERROR_UNKNOWN, 0);
return;
}
}
public void setMediaController(MediaController controller) {
if (mMediaController != null)
mMediaController.hide();
mMediaController = controller;
attachMediaController();
}
public void setLayoutBG(View mRelativeLayoutBG) {
this.mLayoutBG = mRelativeLayoutBG;
}
public void setServiceConnection(DlnaSelectDevice mMyService) {
this.mMyService = mMyService;
CheckDlnaDevice();
}
private void attachMediaController() {
if (mMediaPlayer != null && mMediaController != null) {
mMediaController.setMediaPlayer(this);
if (!CONTINUEMODE) {
View anchorView = this.getParent() instanceof View ? (View) this
.getParent() : this;
mMediaController.setAnchorView(anchorView);
if (URLUtil.isNetworkUrl(mUri.toString())) {
mMediaController.ShowCurrentPlayData(app
.getCurrentPlayData());
mMediaController.setProd_Data(app.get_ReturnProgramView());
mMediaController.setVideoSource();
}
}
mMediaController.setEnabled(isInPlaybackState());
if (!URLUtil.isNetworkUrl(mUri.toString()))
mMediaController.DisableButtom();
}
}
OnVideoSizeChangedListener mSizeChangedListener = new OnVideoSizeChangedListener() {
@Override
public void onVideoSizeChanged(MediaPlayer mp, int width, int height) {
Log.d("onVideoSizeChanged: (%dx%d)", width, height);
mVideoWidth = mp.getVideoWidth();
mVideoHeight = mp.getVideoHeight();
mVideoAspectRatio = mp.getVideoAspectRatio();
if (mVideoWidth != 0 && mVideoHeight != 0)
setVideoLayout(mVideoLayout, mAspectRatio);
}
};
OnPreparedListener mPreparedListener = new OnPreparedListener() {
@Override
public void onPrepared(MediaPlayer mp) {
Log.d("onPrepared");
mCurrentState = STATE_PREPARED;
mTargetState = STATE_PLAYING;
if (mOnPreparedListener != null)
mOnPreparedListener.onPrepared(mMediaPlayer);
if (mMediaController != null)
mMediaController.setEnabled(true);
mVideoWidth = mp.getVideoWidth();
mVideoHeight = mp.getVideoHeight();
mVideoAspectRatio = mp.getVideoAspectRatio();
long seekToPosition = mSeekWhenPrepared;
if (seekToPosition != 0)
seekTo(seekToPosition);
if (mSeekTime != 0) {
seekTo(mSeekTime);
mSeekTime = 0;
}
if (mVideoWidth != 0 && mVideoHeight != 0) {
setVideoLayout(mVideoLayout, mAspectRatio);
if (mSurfaceWidth == mVideoWidth
&& mSurfaceHeight == mVideoHeight) {
if (mTargetState == STATE_PLAYING) {
start();
new Handler().postDelayed(new Runnable() {
@Override
public void run() {
// execute the task
if(mLayoutBG != null)
mLayoutBG.setVisibility(View.GONE);
if (mMediaController != null)
mMediaController.show();
}
}, 2500);
} else if (!isPlaying()
&& (seekToPosition != 0 || getCurrentPosition() > 0)) {
if (mMediaController != null)
mMediaController.show(0);
}
}
} else if (mTargetState == STATE_PLAYING) {
start();
}
}
};
private OnCompletionListener mCompletionListener = new OnCompletionListener() {
@Override
public void onCompletion(MediaPlayer mp) {
Log.d("onCompletion");
if (mMediaController != null) {
// 播放资源有问题的代码 处理
long maxTime = -1;// 获取数组中的最大值
// 获取数组中的最大值
for (int i = 0; i < mRecordTime.length; i++) {
maxTime = Math.max(maxTime, mRecordTime[i]);
}
if (maxTime > mSeekTotime) {// 如果临时获取的时间大于前一次播放的时间
// 把临时获取的时间赋给前一次播放的时间
mSeekTotime = maxTime;
}
// 视屏意外播放完成后，重新播放判断代码
// 前一段的时间
if (maxTime < getDuration() && mSeekTotime != 0
&& mSeekTotime < getDuration() - 5 * 1000) {
mSeekTotime += 1 * 1000;// 并且时间增加1秒
seekTo(mSeekTotime);// 跳转到下一个正常播放
return;
}
// 自动播放到下一集的代码
if (mMediaController.getCurrentCategory() == 1) {
if (mMediaController.getCurrentIndex() >= 0) {
if (app.get_ReturnProgramView() != null) {
int maxTVNum = app.get_ReturnProgramView().tv.episodes.length;
if (mMediaController.getCurrentIndex() < maxTVNum) {
mMediaController.OnClickSelect(mMediaController
.getCurrentIndex() + 1);
return;
}
}
}
}
}
mCurrentState = STATE_PLAYBACK_COMPLETED;
mTargetState = STATE_PLAYBACK_COMPLETED;
if (mMediaController != null)
mMediaController.hide();
if (mOnCompletionListener != null)
mOnCompletionListener.onCompletion(mMediaPlayer);
}
};
private OnErrorListener mErrorListener = new OnErrorListener() {
@Override
public boolean onError(MediaPlayer mp, int framework_err, int impl_err) {
Log.d("Error: %d, %d", framework_err, impl_err);
if(app.listUrl.contains(VideoPath))
{
app.listUrl.remove(VideoPath);
if(app.listUrl.size()>0)
{
setVideoPath(app.listUrl.get(0));
return true;
}else{
//每一个视频都没办法播放时将跳转到这个判断
mCurrentState = STATE_ERROR;
mTargetState = STATE_ERROR;
if (mMediaController != null)
mMediaController.hide();
if (mOnErrorListener != null) {
if (mOnErrorListener.onError(mMediaPlayer, framework_err,
impl_err))
return true;
}
if (getWindowToken() != null) {
int message = framework_err == MediaPlayer.MEDIA_ERROR_NOT_VALID_FOR_PROGRESSIVE_PLAYBACK ? R.string.VideoView_error_text_invalid_progressive_playback
: R.string.addressnotwork;
new AlertDialog.Builder(mContext)
.setTitle(R.string.netstate)
.setMessage(message)
.setPositiveButton(R.string.queding,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int whichButton) {
OnComplete();
// if (mOnCompletionListener != null)
// mOnCompletionListener.onCompletion(mMediaPlayer);
}
}).setCancelable(false).show();
}
return true;
}
}else{
mCurrentState = STATE_ERROR;
mTargetState = STATE_ERROR;
if (mMediaController != null)
mMediaController.hide();
if (mOnErrorListener != null) {
if (mOnErrorListener.onError(mMediaPlayer, framework_err,
impl_err))
return true;
}
if (getWindowToken() != null) {
int message = framework_err == MediaPlayer.MEDIA_ERROR_NOT_VALID_FOR_PROGRESSIVE_PLAYBACK ? R.string.VideoView_error_text_invalid_progressive_playback
: R.string.addressnotwork;
new AlertDialog.Builder(mContext)
.setTitle(R.string.netstate)
.setMessage(message)
.setPositiveButton(R.string.queding,
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog,
int whichButton) {
OnComplete();
// if (mOnCompletionListener != null)
// mOnCompletionListener.onCompletion(mMediaPlayer);
}
}).setCancelable(false).show();
}
}
return true;
}
};
private OnBufferingUpdateListener mBufferingUpdateListener = new OnBufferingUpdateListener() {
@Override
public void onBufferingUpdate(MediaPlayer mp, int percent) {
mCurrentBufferPercentage = percent;
if (mOnBufferingUpdateListener != null)
mOnBufferingUpdateListener.onBufferingUpdate(mp, percent);
}
};
/**
* 在infolistener里面存储播放时间
*
* @param currentTime
* 当前播放时间
*/
private void store30PlayTime(long currentTime) {
// 如果数组的最末一位为0，计数自动加 1
if (mRecordTime[mRecordTime.length - 1] == 0) {
mCount++;
}
// 如果数组最末一位不为0，计数初始化为-1，并且
// 对把数组第一位数据删除，把新数据添加到数组的末尾
if (mRecordTime[mRecordTime.length - 1] != 0) {
mCount = -1;
for (int i = 0; i < mRecordTime.length - 1; i++) {
mRecordTime[i] = mRecordTime[i + 1];
}
mRecordTime[mRecordTime.length - 1] = currentTime;
} else {
// 如果数组最末一位为0，把最新数据保存到当前计数所在的位置
mRecordTime[mCount] = currentTime;
}
}
private OnInfoListener mInfoListener = new OnInfoListener() {
@Override
public boolean onInfo(MediaPlayer mp, int what, int extra) {
// if (BuildConfig.DEBUG)
// android.util.Log.i("VideoViewYangzhg", "state : " + what);
store30PlayTime(getCurrentPosition());// 当状态改变时，保存那一段时间到数组里面，并随时间更新而更新
if (mOnInfoListener != null) {
mOnInfoListener.onInfo(mp, what, extra);
} else if (mMediaPlayer != null) {
if (what == MediaPlayer.MEDIA_INFO_BUFFERING_START)
mMediaPlayer.pause();
else if (what == MediaPlayer.MEDIA_INFO_BUFFERING_END)
mMediaPlayer.start();
else if (what == MediaPlayer.MEDIA_INFO_DOWNLOAD_RATE_CHANGED
&& mMediaController.isShowing())
mMediaController.setDownloadRate(extra);
else
Log.d("onInfo: (%d, %d)", what, extra);
// 强制播放拖动地点
if (what == MediaPlayer.MEDIA_INFO_DOWNLOAD_RATE_CHANGED
&& !mMediaController.ismIsPausedByHuman()) {
mMediaPlayer.start();
}
}
return true;
}
};
private OnSeekCompleteListener mSeekCompleteListener = new OnSeekCompleteListener() {
@Override
public void onSeekComplete(MediaPlayer mp) {
Log.d("onSeekComplete");
if (mOnSeekCompleteListener != null)
mOnSeekCompleteListener.onSeekComplete(mp);
}
};
private OnSubtitleUpdateListener mSubtitleUpdateListener = new OnSubtitleUpdateListener() {
@Override
public void onSubtitleUpdate(byte[] pixels, int width, int height) {
Log.i("onSubtitleUpdate: bitmap subtitle, %dx%d", width, height);
if (mOnSubtitleUpdateListener != null)
mOnSubtitleUpdateListener.onSubtitleUpdate(pixels, width,
height);
}
@Override
public void onSubtitleUpdate(String text) {
Log.i("onSubtitleUpdate: %s", text);
if (mOnSubtitleUpdateListener != null)
mOnSubtitleUpdateListener.onSubtitleUpdate(text);
}
};
public void setOnPreparedListener(OnPreparedListener l) {
mOnPreparedListener = l;
}
public void setOnCompletionListener(OnCompletionListener l) {
mOnCompletionListener = l;
}
public void setOnErrorListener(OnErrorListener l) {
mOnErrorListener = l;
}
public void setOnBufferingUpdateListener(OnBufferingUpdateListener l) {
mOnBufferingUpdateListener = l;
}
public void setOnSeekCompleteListener(OnSeekCompleteListener l) {
mOnSeekCompleteListener = l;
}
public void setOnSubtitleUpdateListener(OnSubtitleUpdateListener l) {
mOnSubtitleUpdateListener = l;
}
//注册此方法以后会在网络不好的时候暂停然后继续播放
public void setOnInfoListener(OnInfoListener l) {
mOnInfoListener = l;
}
SurfaceHolder.Callback mSHCallback = new SurfaceHolder.Callback() {
@Override
public void surfaceChanged(SurfaceHolder holder, int format, int w,
int h) {
mSurfaceWidth = w;
mSurfaceHeight = h;
boolean isValidState = (mTargetState == STATE_PLAYING);
boolean hasValidSize = (mVideoWidth == w && mVideoHeight == h);
if (mMediaPlayer != null && isValidState && hasValidSize) {
if (mSeekWhenPrepared != 0)
seekTo(mSeekWhenPrepared);
start();
if (mMediaController != null) {
if (mMediaController.isShowing())
mMediaController.hide();
mMediaController.show();
}
}
}
@Override
public void surfaceCreated(SurfaceHolder holder) {
mSurfaceHolder = holder;
if (mMediaPlayer != null && mCurrentState == STATE_SUSPEND
&& mTargetState == STATE_RESUME) {
mMediaPlayer.setDisplay(mSurfaceHolder);
resume();
} else {
openVideo();
}
}
@Override
public void surfaceDestroyed(SurfaceHolder holder) {
mSurfaceHolder = null;
if (mMediaController != null)
mMediaController.hide();
if (mCurrentState != STATE_SUSPEND)
release(true);
}
};
private void release(boolean cleartargetstate) {
if (mMediaPlayer != null) {
mMediaPlayer.reset();
mMediaPlayer.release();
mMediaPlayer = null;
mCurrentState = STATE_IDLE;
if (cleartargetstate)
mTargetState = STATE_IDLE;
}
}
@Override
public boolean onTouchEvent(MotionEvent ev) {
// boolean is = isInPlaybackState();
// if (isInPlaybackState() && mMediaController != null)
// toggleMediaControlsVisiblity();
if (mMediaController.isShowing()) {
mMediaController.hide();
} else {
mMediaController.show();
}
return false;
}
@Override
public boolean onTrackballEvent(MotionEvent ev) {
if (isInPlaybackState() && mMediaController != null)
toggleMediaControlsVisiblity();
return false;
}
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
boolean isKeyCodeSupported = keyCode != KeyEvent.KEYCODE_BACK
&& keyCode != KeyEvent.KEYCODE_VOLUME_UP
&& keyCode != KeyEvent.KEYCODE_VOLUME_DOWN
&& keyCode != KeyEvent.KEYCODE_MENU
&& keyCode != KeyEvent.KEYCODE_CALL
&& keyCode != KeyEvent.KEYCODE_ENDCALL;
if (isInPlaybackState() && isKeyCodeSupported
&& mMediaController != null) {
if (keyCode == KeyEvent.KEYCODE_HEADSETHOOK
|| keyCode == KeyEvent.KEYCODE_MEDIA_PLAY_PAUSE
|| keyCode == KeyEvent.KEYCODE_SPACE) {
if (mMediaPlayer.isPlaying()) {
pause();
mMediaController.show();
} else {
start();
mMediaController.hide();
}
return true;
} else if (keyCode == KeyEvent.KEYCODE_MEDIA_STOP
&& mMediaPlayer.isPlaying()) {
pause();
mMediaController.show();
} else {
toggleMediaControlsVisiblity();
}
}
return super.onKeyDown(keyCode, event);
}
private void toggleMediaControlsVisiblity() {
if (mMediaController.isShowing()) {
mMediaController.hide();
} else {
mMediaController.show();
}
}
@Override
public void start() {
if (isInPlaybackState()) {
mMediaPlayer.start();
mCurrentState = STATE_PLAYING;
}
mTargetState = STATE_PLAYING;
}
@Override
public void pause() {
if (isInPlaybackState()) {
if (mMediaPlayer.isPlaying()) {
mMediaPlayer.pause();
mCurrentState = STATE_PAUSED;
}
}
mTargetState = STATE_PAUSED;
}
public void suspend() {
if (isInPlaybackState()) {
release(false);
mCurrentState = STATE_SUSPEND_UNSUPPORTED;
Log.d("Unable to suspend video. Release MediaPlayer.");
}
}
public void resume() {
if (mSurfaceHolder == null && mCurrentState == STATE_SUSPEND) {
mTargetState = STATE_RESUME;
} else if (mCurrentState == STATE_SUSPEND_UNSUPPORTED) {
openVideo();
}
}
@Override
public long getDuration() {
if (isInPlaybackState()) {
if (mDuration > 0)
return mDuration;
mDuration = mMediaPlayer.getDuration();
return mDuration;
}
mDuration = -1;
return mDuration;
}
@Override
public long getCurrentPosition() {
if (isInPlaybackState())
return mMediaPlayer.getCurrentPosition();
return 0;
}
@Override
public void seekTo(long msec) {
if (isInPlaybackState()) {
mMediaPlayer.seekTo(msec);
mSeekWhenPrepared = 0;
} else {
mSeekWhenPrepared = msec;
}
}
public void JumpTo(long msec) {
mSeekTime = msec;
}
@Override
public boolean isPlaying() {
return isInPlaybackState() && mMediaPlayer.isPlaying();
}
@Override
public int getBufferPercentage() {
if (mMediaPlayer != null)
return mCurrentBufferPercentage;
return 0;
}
public void setVolume(float leftVolume, float rightVolume) {
if (mMediaPlayer != null)
mMediaPlayer.setVolume(leftVolume, rightVolume);
}
public int getVideoWidth() {
return mVideoWidth;
}
public int getVideoHeight() {
return mVideoHeight;
}
public float getVideoAspectRatio() {
return mVideoAspectRatio;
}
public void setVideoQuality(int quality) {
if (mMediaPlayer != null)
mMediaPlayer.setVideoQuality(quality);
}
public void setBufferSize(int bufSize) {
if (mMediaPlayer != null)
mMediaPlayer.setBufferSize(bufSize);
}
public boolean isBuffering() {
if (mMediaPlayer != null)
return mMediaPlayer.isBuffering();
return false;
}
public void setMetaEncoding(String encoding) {
if (mMediaPlayer != null)
mMediaPlayer.setMetaEncoding(encoding);
}
public String getMetaEncoding() {
if (mMediaPlayer != null)
return mMediaPlayer.getMetaEncoding();
return null;
}
public HashMap<String, Integer> getAudioTrackMap(String encoding) {
if (mMediaPlayer != null)
return mMediaPlayer.getAudioTrackMap(encoding);
return null;
}
public int getAudioTrack() {
if (mMediaPlayer != null)
return mMediaPlayer.getAudioTrack();
return -1;
}
public void setAudioTrack(int audioIndex) {
if (mMediaPlayer != null)
mMediaPlayer.setAudioTrack(audioIndex);
}
public void setSubShown(boolean shown) {
if (mMediaPlayer != null)
mMediaPlayer.setSubShown(shown);
}
public void setSubEncoding(String encoding) {
if (mMediaPlayer != null)
mMediaPlayer.setSubEncoding(encoding);
}
public int getSubLocation() {
if (mMediaPlayer != null)
return mMediaPlayer.getSubLocation();
return -1;
}
public void setSubPath(String subPath) {
if (mMediaPlayer != null)
mMediaPlayer.setSubPath(subPath);
}
public String getSubPath() {
if (mMediaPlayer != null)
return mMediaPlayer.getSubPath();
return null;
}
public void setSubTrack(int trackId) {
if (mMediaPlayer != null)
mMediaPlayer.setSubTrack(trackId);
}
public int getSubTrack() {
if (mMediaPlayer != null)
return mMediaPlayer.getSubTrack();
return -1;
}
public HashMap<String, Integer> getSubTrackMap(String encoding) {
if (mMediaPlayer != null)
return mMediaPlayer.getSubTrackMap(encoding);
return null;
}
protected boolean isInPlaybackState() {
return (mMediaPlayer != null && mCurrentState != STATE_ERROR
&& mCurrentState != STATE_IDLE && mCurrentState != STATE_PREPARING);
}
@Override
public boolean canPause() {
return mCanPause;
}
@Override
public boolean canSeekBackward() {
return mCanSeekBack;
}
@Override
public boolean canSeekForward() {
return mCanSeekForward;
}
/*
* 判断dlna当前设备是否可
*/
public void CheckDlnaDevice()
{
if (android.os.Build.VERSION.SDK_INT >= 14) {
if (mMyService != null) {
ArrayList<MediaRenderer> mDmrCache = mMyService.getDmrCache();
if(mDmrCache.size()>0)//原来为大于等于0
{
app.DlnaDeviceFlag = true;
}
}
}
}
@Override
public void gotoDlnaVideoPlay() {
if (android.os.Build.VERSION.SDK_INT >= 14) {
if (mMyService != null) {
ArrayList<MediaRenderer> mDmrCache = mMyService.getDmrCache();
if (mDmrCache.size() >= 0) {
ArrayList<String> device = new ArrayList<String>();
for(int j = 0;j < mDmrCache.size(); j++)
{
if(device.contains( mDmrCache.get(j).friendlyName))
{
}
else
{
device.add(mDmrCache.get(j).friendlyName);
}
}
CharSequence[] items = new String[device.size() + 1];
items[0] = "我的设备";
for (int i = 0; i < device.size(); i++)
items[i + 1] = device.get(i);
AlertDialog.Builder builder = new AlertDialog.Builder(
mContext);
builder.setTitle("请选择你的设备：");
builder.setSingleChoiceItems(items, 0,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,
int item) {
if (item > 0) {
ArrayList<MediaRenderer> mDmrCache = mMyService
.getDmrCache();
MediaRenderer mMediaRenderer = mDmrCache
.get(item - 1);
mMyService.SetCurrentDevice(item);
if (mMediaRenderer != null) {
alert.dismiss();
gotoDlnaVideoPlay2();
}
}
}
});
alert = builder.create();
Window window = alert.getWindow();
WindowManager.LayoutParams lp = window.getAttributes();
lp.alpha = 0.6f;
window.setAttributes(lp);
alert.show();
}
}
}
// else {
// AlertDialog alertDialog = new
// AlertDialog.Builder(mContext).setMessage(
// "正在搜索设备 ...").create();
// Window window = alertDialog.getWindow();
// WindowManager.LayoutParams lp = window.getAttributes();
// lp.alpha = 0.6f;
// window.setAttributes(lp);
// alertDialog.show();
// }
}
private void gotoDlnaVideoPlay2() {
if (android.os.Build.VERSION.SDK_INT >= 14) {
Intent intent = new Intent(mContext, DlnaVideoPlay.class);
intent.putExtra("prod_url", mUri.toString());
intent.putExtra("title", mTitle);
try {
mContext.startActivity(intent);
} catch (ActivityNotFoundException ex) {
Log.e(TAG, "Call DlnaVideoPlay failed", ex);
}
}
}
@Override
public int GetCurrentVideoLayout() {
return mVideoLayout;
}
@Override
public void setContinueVideoPath(String Title, String path,
boolean PlayContinue) {
// TODO Auto-generated method stub
CONTINUEMODE = true;
String mPath = null;
long saveTime = getCurrentPosition();
if (mLayoutBG != null) {
if (Title != null && Title.length() > 0) {
TextView mTextView1 = (TextView) mLayoutBG
.findViewById(R.id.mediacontroller_file_name);
mTextView1.setText(Title);
}
mLayoutBG.setVisibility(View.VISIBLE);
}
app.CheckUrlIsValidFromServer(path, "1");
if (app.getURLPath() != null && app.getURLPath().length() > 0)
mPath = app.getURLPath();
else
mPath = path;
setVideoPath(mPath);
if (PlayContinue)
seekTo(saveTime);
}
@Override
public void OnComplete() {
((Activity) mContext).finish();
}
}