Surafce已经发布错误 [英] Surafce Has been Released Error
问题描述
正在创建一个媒体播放器,在线视频,但是当我试图运行它显示一个错误,表面已经发布。这里是我的代码:
公共类VideoSample1扩展活动实现回调,
在preparedListener,OnCompletionListener,
OnClickListener,OnSeekCompleteListener,android.view.SurfaceHolder.Callback
{
公共字符串video_path =我的视频网址;
私人SurfaceView surfaceViewFrame;
私人的MediaPlayer播放器;
私人SurfaceHolder持有人;
私人捆绑临时演员;
私有静态最后字符串变量=log_tag;
私人布尔B = FALSE;
@覆盖
保护无效的onCreate(包savedInstanceState)
{
super.onCreate(savedInstanceState);
的setContentView(R.layout.customvideoview);
演员= getIntent()getExtras()。
surfaceViewFrame =(SurfaceView)findViewById(R.id.surfaceViewFrame);
surfaceViewFrame.setOnClickListener(本);
surfaceViewFrame.setClickable(假);
支架= surfaceViewFrame.getHolder();
holder.addCallback(本);
holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
球员=新的MediaPlayer();
player.setOn preparedListener(本);
player.setOnCompletionListener(本);
player.setOnSeekCompleteListener(本);
player.setScreenOnWhilePlaying(真正的);
player.setDisplay(保持器);
}
@覆盖
保护无效的onDestroy()
{
super.onDestroy();
player.stop();
player.release();
球员= NULL;
Toast.makeText(VideoSample1.this,后退,Toast.LENGTH_SHORT).show();
完();
}
私人无效的playVideo()
{
新主题(新的Runnable()
{
公共无效的run()
{
尝试
{
player.setDataSource(VideoSample1.this,Uri.parse(extras.getString(视频网址)));
。玩家prepareAsync();
}
赶上(抛出:IllegalArgumentException E)
{
Log.d(管理员,错误播放视频);
e.printStackTrace();
Log.i(TAG,标签+ e.getMessage());
}
赶上(IllegalStateException异常E)
{
Log.d(管理员,ERROR1同时播放的视频);
e.printStackTrace();
Log.i(TAG,标签+ e.getMessage());
}
赶上(IOException异常E)
{
e.printStackTrace();
Log.d(管理员,错误一边打video.Please,检查网络连接);
Log.i(TAG,标签+ e.getLocalizedMessage());
}
}
})。开始();
}
公共无效surfaceChanged(SurfaceHolder持有人,INT格式,诠释的宽度,高度INT)
{
}
公共无效surfaceCreated(SurfaceHolder持有人)
{
的playVideo();
}
公共无效surfaceDestroyed(SurfaceHolder持有人)
{
}
在prepared公共无效(MediaPlayer的熔点)
{
如果(!player.isPlaying())
{
B =真实;
player.start();
}
}
公共无效onCompletion(MediaPlayer的熔点)
{
mp.stop();
完();
}
公共无效onSeekComplete(MediaPlayer的熔点)
{
}
@覆盖
公共无效invalidateDrawable(绘制对象是谁)
{
}
@覆盖
公共无效scheduleDrawable(绘制对象是谁,可运行什么,时长)
{
// TODO自动生成方法存根
}
@覆盖
公共无效unscheduleDrawable(绘制对象是谁,可运行什么)
{
// TODO自动生成方法存根
}
@覆盖
公共无效的onClick(视图v)
{
// TODO自动生成方法存根
}
}
我称之为<一个href="http://stackoverflow.com/questions/16194941/the-surface-has-been-released-when-i-try-to-setdisplay-to-mediaplayer">this和其他堆栈溢出的网站,但没有跟我一起工作:-(。错误是近setdisplay(持有人)。 这里是我的logcat消息:
10月八号至31日:18:01.512:E / AndroidRuntime(1162):致命异常:主要
10月八号至31日:18:01.512:E / AndroidRuntime(1162):java.lang.RuntimeException的:无法启动的活动ComponentInfo {com.msense.msenseplayer / com.msense.msenseplayer.VideoSample1}:java.lang.IllegalArgumentException:如果该面已被释放
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在android.app.ActivityThread.access $ 600(ActivityThread.java:123)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1147)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在android.os.Handler.dispatchMessage(Handler.java:99)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在android.os.Looper.loop(Looper.java:137)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在android.app.ActivityThread.main(ActivityThread.java:4429)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在java.lang.reflect.Method.invokeNative(本机方法)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在java.lang.reflect.Method.invoke(Method.java:511)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:795)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:562)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在dalvik.system.NativeStart.main(本机方法)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):java.lang.IllegalArgumentException异常:产生的原因,表面已被释放
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在android.media.MediaPlayer._setVideoSurface(本机方法)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在android.media.MediaPlayer.setDisplay(MediaPlayer.java:641)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在com.msense.msenseplayer.VideoSample1.onCreate(VideoSample1.java:53)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在android.app.Activity.performCreate(Activity.java:4578)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
10月八号至31日:18:01.512:E / AndroidRuntime(1162):11 ...更多
你好我终于解决了我的错误。它的简单,我加入player.setdisplay下surfacecreated方法,像
公共无效surfaceCreated(SurfaceHolder持有人)
{
的playVideo();
player.setDisplay(保持器);
}
这解决了我的问题。
Am creating one media player for online videos, but when am trying to run it is showing an error that surface has released. Here is my coding:
public class VideoSample1 extends Activity implements Callback,
OnPreparedListener, OnCompletionListener,
OnClickListener, OnSeekCompleteListener, android.view.SurfaceHolder.Callback
{
public String video_path = "My video URL";
private SurfaceView surfaceViewFrame;
private MediaPlayer player;
private SurfaceHolder holder;
private Bundle extras;
private static final String TAG = "log_tag";
private boolean b =false;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.customvideoview);
extras = getIntent().getExtras();
surfaceViewFrame = (SurfaceView) findViewById(R.id.surfaceViewFrame);
surfaceViewFrame.setOnClickListener(this);
surfaceViewFrame.setClickable(false);
holder = surfaceViewFrame.getHolder();
holder.addCallback(this);
holder.setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
player = new MediaPlayer();
player.setOnPreparedListener(this);
player.setOnCompletionListener(this);
player.setOnSeekCompleteListener(this);
player.setScreenOnWhilePlaying(true);
player.setDisplay(holder);
}
@Override
protected void onDestroy()
{
super.onDestroy();
player.stop();
player.release();
player = null;
Toast.makeText(VideoSample1.this, "back",Toast.LENGTH_SHORT).show();
finish();
}
private void playVideo()
{
new Thread(new Runnable()
{
public void run()
{
try
{
player.setDataSource(VideoSample1.this, Uri.parse(extras.getString("Video URL")));
player.prepareAsync();
}
catch (IllegalArgumentException e)
{
Log.d("admin","Error while playing video");
e.printStackTrace();
Log.i(TAG,"tag"+ e.getMessage());
}
catch (IllegalStateException e)
{
Log.d("admin","Error1 while playing video");
e.printStackTrace();
Log.i(TAG, "tag"+e.getMessage());
}
catch (IOException e)
{
e.printStackTrace();
Log.d("admin","Error while playing video.Please, check your network connection");
Log.i(TAG, "tag"+e.getLocalizedMessage());
}
}
}).start();
}
public void surfaceChanged(SurfaceHolder holder, int format, int width, int height)
{
}
public void surfaceCreated(SurfaceHolder holder)
{
playVideo();
}
public void surfaceDestroyed(SurfaceHolder holder)
{
}
public void onPrepared(MediaPlayer mp)
{
if (!player.isPlaying())
{
b = true;
player.start();
}
}
public void onCompletion(MediaPlayer mp)
{
mp.stop();
finish();
}
public void onSeekComplete(MediaPlayer mp)
{
}
@Override
public void invalidateDrawable(Drawable who)
{
}
@Override
public void scheduleDrawable(Drawable who, Runnable what, long when)
{
// TODO Auto-generated method stub
}
@Override
public void unscheduleDrawable(Drawable who, Runnable what)
{
// TODO Auto-generated method stub
}
@Override
public void onClick(View v)
{
// TODO Auto-generated method stub
}
}
I referred this , and other stack overflow sites but nothing worked with me :-(. Error is near setdisplay(holder). And here is my Logcat messages:
08-31 10:18:01.512: E/AndroidRuntime(1162): FATAL EXCEPTION: main
08-31 10:18:01.512: E/AndroidRuntime(1162): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.msense.msenseplayer/com.msense.msenseplayer.VideoSample1}: java.lang.IllegalArgumentException: The surface has been released
08-31 10:18:01.512: E/AndroidRuntime(1162): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1956)
08-31 10:18:01.512: E/AndroidRuntime(1162): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1981)
08-31 10:18:01.512: E/AndroidRuntime(1162): at android.app.ActivityThread.access$600(ActivityThread.java:123)
08-31 10:18:01.512: E/AndroidRuntime(1162): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1147)
08-31 10:18:01.512: E/AndroidRuntime(1162): at android.os.Handler.dispatchMessage(Handler.java:99)
08-31 10:18:01.512: E/AndroidRuntime(1162): at android.os.Looper.loop(Looper.java:137)
08-31 10:18:01.512: E/AndroidRuntime(1162): at android.app.ActivityThread.main(ActivityThread.java:4429)
08-31 10:18:01.512: E/AndroidRuntime(1162): at java.lang.reflect.Method.invokeNative(Native Method)
08-31 10:18:01.512: E/AndroidRuntime(1162): at java.lang.reflect.Method.invoke(Method.java:511)
08-31 10:18:01.512: E/AndroidRuntime(1162): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:795)
08-31 10:18:01.512: E/AndroidRuntime(1162): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:562)
08-31 10:18:01.512: E/AndroidRuntime(1162): at dalvik.system.NativeStart.main(Native Method)
08-31 10:18:01.512: E/AndroidRuntime(1162): Caused by: java.lang.IllegalArgumentException: The surface has been released
08-31 10:18:01.512: E/AndroidRuntime(1162): at android.media.MediaPlayer._setVideoSurface(Native Method)
08-31 10:18:01.512: E/AndroidRuntime(1162): at android.media.MediaPlayer.setDisplay(MediaPlayer.java:641)
08-31 10:18:01.512: E/AndroidRuntime(1162): at com.msense.msenseplayer.VideoSample1.onCreate(VideoSample1.java:53)
08-31 10:18:01.512: E/AndroidRuntime(1162): at android.app.Activity.performCreate(Activity.java:4578)
08-31 10:18:01.512: E/AndroidRuntime(1162): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1049)
08-31 10:18:01.512: E/AndroidRuntime(1162): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1920)
08-31 10:18:01.512: E/AndroidRuntime(1162): ... 11 more
Hi finally i resolved my error. Its simple that i added player.setdisplay under surfacecreated method like
public void surfaceCreated(SurfaceHolder holder)
{
playVideo();
player.setDisplay(holder);
}
and this solved my issue.
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