Hi,
It appears that you are downloading the file and then playing it which is
neither supported , nor recommended by Android Media Engineers.
You may want to read the posts about progressive download content and use
such 3gp files.
Thanks,
Megha
On Wed, Apr 23, 2008 at 12:58 PM, Yatish <[EMAIL PROTECTED]> wrote:
>
> HI ,
> I am getting problem while playing 3gp file from url
> problem is that the video is play for only few sec.
> not completely.
> please help me its urgent .
> I have Sending my code
> Thank you in advance
>
> package com.org.video;
>
> import java.io.File;
> import java.io.FileOutputStream;
> import java.io.IOException;
> import java.io.InputStream;
> import java.net.URL;
> import java.net.URLConnection;
>
> import android.app.Activity;
> import android.graphics.PixelFormat;
> import android.media.MediaPlayer;
> import android.media.MediaPlayer.OnBufferingUpdateListener;
> import android.media.MediaPlayer.OnCompletionListener;
> import android.media.MediaPlayer.OnErrorListener;
> import android.media.MediaPlayer.OnPreparedListener;
> import android.os.Bundle;
> import android.util.Log;
> import android.view.Surface;
> import android.view.SurfaceHolder;
> import android.view.SurfaceView;
> import android.view.View;
> import android.webkit.URLUtil;
> import android.widget.EditText;
> import android.widget.ImageButton;
>
> public class VideoPlayer extends Activity implements OnErrorListener,
> OnBufferingUpdateListener, OnCompletionListener, OnPreparedListener
> {
> public static final String TAG = "VideoPlayer";
> private MediaPlayer mp ;
> private SurfaceView mPreview;
> private EditText mPath;
> private ImageButton mPlay ;
> private ImageButton mPause;
> private ImageButton mStop,mReset;
> private SurfaceHolder holder;
> private String current;
> /** Called when the activity is first created. */
> @Override
> public void onCreate(Bundle icicle)
> {
> super.onCreate(icicle);
> setContentView(R.layout.main);
>
> mPreview = (SurfaceView) findViewById(R.id.surface);
> mPlay = (ImageButton) findViewById(R.id.play);
> mPause = (ImageButton) findViewById(R.id.pause);
> mStop = (ImageButton) findViewById(R.id.stop);
> mPath = (EditText) findViewById(R.id.path);
> mReset = (ImageButton) findViewById(R.id.reset);
> mPlay.setOnClickListener(new View.OnClickListener()
> {
> public void onClick(View view)
> {
> playVideo();
> }
> });
>
>
> mPause.setOnClickListener(new View.OnClickListener() {
> public void onClick(View view) {
> if (mp != null) {
> mp.pause();
> }
> }
> });
>
> mReset.setOnClickListener(new View.OnClickListener() {
> public void onClick(View view) {
> if (mp != null) {
> mp.seekTo(0);
> }
> }
> });
>
>
> mStop.setOnClickListener(new View.OnClickListener() {
> public void onClick(View view) {
> if (mp != null) {
> mp.stop();
> mp.release();
> }
> }
> });
> // Set the transparency
> getWindow().setFormat(PixelFormat.RGBA_8888);
> // Set a size for the video screen
> holder = mPreview.getHolder();
> // holder.setCallback(this);
> holder.setFixedSize(400, 300);
> }
>
> public void playVideo()
> {
> try
> {
> final String path = mPath.getText().toString();
>
> Log.v(TAG,"payh : "+path);
>
> //If the path has not changed, just start the media player
> if(path.equals(current) && mp != null)
> {
> mp.start();
> return ;
>
> }
> current = path ;
> // Create a new media player and set the listeners
> mp = new MediaPlayer();
> mp.setOnErrorListener(this);
> mp.setOnBufferingUpdateListener(this);
> mp.setOnCompletionListener(this);
> mp.setOnPreparedListener(this);
> mp.setAudioStreamType(2);
>
> // Set the surface for the video output
> mp.setDisplay(mPreview.getHolder().getSurface());
>
> // Set the data source in another thread
> // which actually downloads the mp3 or videos
> // to a temporary location
> Runnable r = new Runnable()
> {
> public void run()
> {
> try
> {
> setDataSource(path);
> mp.prepare();
> Log.v(TAG, "Duration: ===> " +
> mp.getDuration());
> mp.start();
>
> }
> catch(Exception e)
> {
> Log.e(TAG, e.getMessage(),
> e);
> }
>
> }
> }; new Thread(r).start();
>
>
> }
> catch(Exception e)
> {
> Log.e(TAG, e.getMessage(), e);
> if (mp != null)
> {
> mp.stop();
> mp.release();
> }
> }
> }
>
> /**
> * If the user has specified a local url, then we download the
> * url stream to a temporary location and then call the
> setDataSource
> * for that local file
> *
> * @param path
> * @throws IOException
> */
> public void setDataSource(String path)throws IOException
> {
> if(!URLUtil.isNetworkUrl(path))
> {
> Log.i("Not NetworkUrl","setDataSource");
> mp.setDataSource(path);
> }
> else
> {
> URL url = new URL(path);
> URLConnection cn = url.openConnection();
> cn.connect();
> InputStream stream = cn.getInputStream();
> if(stream == null)
> {
> throw new RuntimeException("stream is null");
> }
> File temp = File.createTempFile("mediaplayertmp", "dat");
> String tempPath = temp.getAbsolutePath();
> FileOutputStream out = new FileOutputStream(temp);
> int i=0;
> byte buf[] = new byte[255];
> do
> {
> int numread = stream.read(buf);
> if (numread <= 0)
> {
> break;
> }
> out.write(buf, 0, numread);
> Log.e(TAG,"Inside the While loop"+i);
> ++i;
>
> }while(true);
> mp.setDataSource(tempPath);
> try
> {
> stream.close();
> }
> catch (IOException ex)
> {
> Log.e(TAG, "error: " + ex.getMessage(), ex);
> }
> }
>
> }
>
> public void onError(MediaPlayer mediaPlayer, int arg1, int arg2)
> {
> Log.e(TAG, "onError---> what:" + arg1 + " extra:" +
> arg2);
> if (mediaPlayer != null)
> {
> mediaPlayer.stop();
> mediaPlayer.release();
> }
>
> }
>
> public void onBufferingUpdate(MediaPlayer arg0, int arg1)
> {
> Log.d(TAG, "onBufferingUpdate called ---> percent:" +
> arg1);
>
> }
>
> public void onCompletion(MediaPlayer arg0)
> {
> Log.d(TAG, "onCompletion called");
>
> }
>
> public void onPrepared(MediaPlayer arg0)
> {
>
> Log.d(TAG, "onPrepared called");
> }
>
> public boolean surfaceCreated(SurfaceHolder surfaceholder)
> {
> Log.d(TAG, "surfaceCreated called");
> return true;
> }
>
> }
>
>
> please help me
> >
>
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Beginners" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[EMAIL PROTECTED]
Announcing the new M5 SDK!
http://android-developers.blogspot.com/2008/02/android-sdk-m5-rc14-now-available.html
For more options, visit this group at
http://groups.google.com/group/android-beginners?hl=en
-~----------~----~----~----~------~----~------~--~---
