Want to do a audio streaming for a URL. The same URL is playing a live radio while running on the mobile browser. But while using MediaPlayer for android app there is no output. It gives the following error.
09-07 05:16:37.539: E/MediaPlayer(1265): error (1, -2147483648)
09-07 05:16:37.539: W/System.err(1265): java.io.IOException: Prepare failed.: status=0x1
My code sample is :
try {
Log.i("Audio Streaming", "start-->");
mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
mediaPlayer.setDataSource(URL_OF_AUDIO);
mediaPlayer.prepare();
mediaPlayer.start();
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
make sure that URL which is passing is valid and check the androidmanifest whether it is having the access permission.
use onprepared listener to start the video to avoid some unwanted exceptions.
try this one it works fine........
public class test extends Activity implements OnErrorListener, OnPreparedListener {
private MediaPlayer player;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
player = new MediaPlayer();
player.setAudioStreamType(AudioManager.STREAM_MUSIC);
try {
player.setDataSource("http://www.hubharp.com/web_sound/BachGavotte.mp3");
player.setOnErrorListener(this);
player.setOnPreparedListener(this);
player.prepareAsync();
} catch (IllegalArgumentException e) {
e.printStackTrace();
} catch (IllegalStateException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
#Override
public void onDestroy() {
super.onDestroy();
player.release();
player = null;
}
#Override
public void onPrepared(MediaPlayer play) {
play.start();
}
#Override
public boolean onError(MediaPlayer arg0, int arg1, int arg2) {
return false;
}
}
Related
Require develop streaming audio playback with mediaplayer on android.
Any ideas ?!
Thanks
I try the following code:
play.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
String url = "http://stream.radiosai.net:8002/"; // your URL here
MP.setAudioStreamType(AudioManager.STREAM_MUSIC);
try {
MP.setDataSource(url);
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
MP.prepareAsync();
MP.start();
}
});
The above does not work Error deploying
MP.start();
Should be called after the mediaplager is ready, in setOnPreparedListener.
When you create MediaPlayer object, add prepared listener
MP.setOnPreparedListener(new OnPreparedListener() {
public void onPrepared(MediaPlayer mp) {
mp.start();
}
});
The German computer magazine C't recently published an article with the source code for an Android alarm clock radio. You can download the project files here. I think this contains everything that you need.
I want to play an RTSP audio stream in Android media player. I was trying to directly bind to an RTSP link in media player. Sometimes it's playing fine, but now it didn't play and showed a media player error:
MediaPlayer(808): error (1, -2147483648).
Where is the problem?
Here is my some part of the code:
public class PlayRadio extends AsyncTask<Void, Void, Void> {
#Override
protected Void doInBackground(Void... arg0) {
// TODO Auto-generated method stub
setDataSource(rtspUrl);
Log.e("inside doinbackground....", path);
return null;
}
#Override
protected void onPostExecute(Void result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
player.setOnPreparedListener(new OnPreparedListener() {
public void onPrepared(MediaPlayer mp) {
player.start();
Toast.makeText(getApplicationContext(), "starting..", Toast.LENGTH_LONG).show();
}
});
player.setAudioStreamType(AudioManager.STREAM_MUSIC);
}
}
private void setDataSource(String path2) {
// TODO Auto-generated method stub
player=new MediaPlayer();
try {
Uri a =Uri.parse("rtsp://stream.rtm.swiftserve.com/live/rtm/rtm-ch010");
player.setDataSource(getApplicationContext(),a);
player.prepareAsync();
}
catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
//Log.e("tempPath", tempPath);
}
This error MediaPlayer(808): error (1, -2147483648) simply tells that your the video file you are playing is not supported by your device.
Generally RTSP links uses .sdp format which is currently not supported by Android devices.
Please check here Supported Media Formats
I am developing one application where i want to play live stream radio. I have an url using which i will stream the radio and play. I have a play button by clicking which i want to play the radio. For that, i have written some code which is not at all working. Here is my code:
mp = new MediaPlayer();
try {
mp.setOnPreparedListener(this);
Log.d("Testing", "start111");
mp.setAudioStreamType(AudioManager.STREAM_MUSIC);
String url="xxxxxx";
mp.setDataSource(url);
mp.prepareAsync();
} catch (IllegalArgumentException e) {
e.printStackTrace();
Log.d("Testing", "Exception ::: 1111 "+e.getMessage());
} catch (IllegalStateException e) {
Log.d("Testing", "Exception ::: 2222 "+e.getMessage());
e.printStackTrace();
} catch (IOException e) {
Log.d("Testing", "IOException ::: 3333 "+e.getMessage());
e.printStackTrace();
}
Can anyone please help me??
You can find good information regarding radio streaming.
Github radio streaming example
and also there is a question in SOF which can also be helpful
Stackoverflow radio streaming example
Hope it will help. thanks
Try this.
public class RadioStream extends Activity {
private final static String stream = "http://bbcmedia.ic.llnwd.net/stream/bbcmedia_radio2_mf_p";
Button play;
MediaPlayer mediaPlayer;
boolean started = false;
boolean prepared = false;
/**
* Called when the activity is first created.
*/
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_radio_stream);
play = (Button) findViewById(R.id.play);
play.setEnabled(false);
play.setText("Loading..");
mediaPlayer = new MediaPlayer();
mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
play.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
if (started) {
mediaPlayer.pause();
started = false;
play.setText("Play");
} else {
mediaPlayer.start();
started = true;
play.setText("Pause");
}
}
});
new PlayTask().execute(stream);
}
#Override
protected void onPause() {
super.onPause();
/* if(started)
mediaPlayer.pause();*/
}
#Override
protected void onResume() {
super.onResume();
/*if(started)
mediaPlayer.start();*/
}
#Override
protected void onDestroy() {
super.onDestroy();
// mediaPlayer.release();
}
private class PlayTask extends AsyncTask<String, Void, Boolean> {
#Override
protected Boolean doInBackground(String... strings) {
try {
mediaPlayer.setDataSource(strings[0]);
mediaPlayer.prepare();
prepared = true;
} catch (IOException e) {
e.printStackTrace();
}
return prepared;
}
#Override
protected void onPostExecute(Boolean aBoolean) {
super.onPostExecute(aBoolean);
play.setEnabled(true);
play.setText("Play");
}
}
}
Please do try the code below and call the given method at the on create of your activity or at the onclick listener of your button. Remember to handle the stop and start button the imgV is an imageView for my button.
private MediaPlayer player;
private void startMediaPlayer() {
String url = "http:yoururl.com"; // your URL here
mediaPlayer = new MediaPlayer();
mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
try {
mediaPlayer.setDataSource(url);
} catch (IllegalArgumentException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (SecurityException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (IllegalStateException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
} catch (IOException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
if(isPlaying){
try {
mediaPlayer.prepareAsync();
progress.setVisibility(View.VISIBLE);
} catch (IllegalStateException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
mediaPlayer.setOnPreparedListener(new OnPreparedListener() {
public void onPrepared(MediaPlayer mp) {
mediaPlayer.start();
}
});
}
mediaPlayer.setOnBufferingUpdateListener(new OnBufferingUpdateListener() {
public void onBufferingUpdate(MediaPlayer mp, int percent) {
}
});
}
boolean isPlaying = true;
private void startPlaying() {
isPlaying = true;
mediaPlayer.prepareAsync();
mediaPlayer.setOnPreparedListener(new OnPreparedListener() {
public void onPrepared(MediaPlayer mp) {
mediaPlayer.start();
}
});
imgV.setImageResource(R.drawable.stop);
}
private void stopPlaying() {
if (mediaPlayer.isPlaying()) {
isPlaying = false;
mediaPlayer.stop();
mediaPlayer.release();
initializeMediaPlayer();
}
imgV.setImageResource(R.drawable.play);
}
I tried to implement bassboost effect in android..but there is no effect..I used the following code for bassboost effect;(I tried using global audio session id and i added permissions in manifest file)-->modify audio settings..
enter code here
BassBoost boost = new BassBoost(0,mp.getAudioSessionId());
boost.setEnabled(true);
boost.setStrength((Short)1000);
mp.attachAuxEffect(boost.getId());--->if i use this i'm getting(-38,0) or else no effect
mp.setSendLevel(1.0f);
I used below code for bass boost effect.got media player(-38,0) error..please resolve this issue..
enter code here
public class MainActivity extends Activity
{
MediaPlayer mediaplayer;
AssetFileDescriptor descriptor;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setVolumeControlStream(AudioManager.STREAM_MUSIC);
setContentView(R.layout.activity_main);
mediaplayer = new MediaPlayer();
mediaplayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
try {
descriptor = MainActivity.this.getAssets().openFd("Kalimba.mp3");
} catch (IOException e1) {
e1.printStackTrace();
}
try {
mediaplayer.setDataSource(descriptor.getFileDescriptor(),
descriptor.getStartOffset(), descriptor.getLength());
} catch (IllegalArgumentException e1) {
e1.printStackTrace();
} catch (IllegalStateException e1) {
e1.printStackTrace();
} catch (IOException e1) {
e1.printStackTrace();
}
try {
descriptor.close();
} catch (IOException e1) {
e1.printStackTrace();
}
setUpBooster();
mediaplayer.setOnPreparedListener(new OnPreparedListener() {
#Override
public void onPrepared(MediaPlayer mp) {
mp.start();
}
});
}
public void setUpBooster() {
BassBoost booster = new BassBoost(0,0);//-->tried with sessionid also
booster.setStrength((short) 1000);
booster.setEnabled(true);
mediaplayer.attachAuxEffect(booster.getId());
mediaplayer.setAuxEffectSendLevel(1.0f);
try {
mediaplayer.prepare();
} catch (IllegalStateException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
#Override
public void onBackPressed() {
super.onBackPressed();
}
}
error 38 means you are asking the MediaPlayer to do something when in the wrong state. You won't be able to fathom your error just from this.
And anytime you call setDataSource() on it you will need to prepare() it again. Think of it as loading the file, getting ready for playback.
Edit
You have already attached your bassboost with your mediaplayer when it created. So remove this mp.attachAuxEffect(boost.getId());
I have an Android app that streams an MP3 file and plays this file in player,
but the problem is mediaPlayer.prepare(); takes a long time buffering and the app freezes
so I tried to use prepareAsync();, but with this function I can't make the player play the next file.
It just plays a single file online; if I need to play another file I have to close and restart the activity when play ends. This is my code:
public void playMp3(String _link)
{
mediaPlayer.setOnPreparedListener(new OnPreparedListener() {
public void onPrepared(MediaPlayer mp) {
if(!mediaPlayer.isPlaying()){
mediaPlayer.start();
Progressbar.setVisibility(View.INVISIBLE);
play.setVisibility(View.GONE);
stop.setVisibility(View.VISIBLE);
songProgressBar.setProgress(0);
songProgressBar.setMax(100);
}
updateProgressBar();
}
});
mediaPlayer.setOnCompletionListener(new OnCompletionListener() {
#Override
public void onCompletion(MediaPlayer mp) {
// TODO Auto-generated method stub
mediaPlayer.reset();
songProgressBar.setProgress(0);
songProgressBar.setSecondaryProgress(0);
play.setVisibility(View.VISIBLE);
stop.setVisibility(View.GONE);
link = "http://server11.mp3quran.net/hawashi/002.mp3";
playMp3(link);
}
});
mediaPlayer.setOnBufferingUpdateListener(new OnBufferingUpdateListener() {
#Override
public void onBufferingUpdate(MediaPlayer mp, int percent) {
// Toast.makeText(getApplicationContext(), "n" + percent, Toast.LENGTH_LONG).show();
songProgressBar.setSecondaryProgress(percent);
if(percent==100)
{
Progressbar.setVisibility(View.INVISIBLE);
}else if(percent > songProgressBar.getProgress())
{
Progressbar.setVisibility(View.INVISIBLE);
}else
{
Progressbar.setVisibility(View.VISIBLE);
}
}
});
mediaPlayer.reset();
Progressbar.setVisibility(View.VISIBLE);
mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
try {
mediaPlayer.setDataSource(_link);
//mediaPlayer.prepare(); // might take long! (for buffering, etc) //##
mediaPlayer.prepareAsync();
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block///
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}}
Actually I don't know where is error in your code but I will explain how I did that in my app
public void playMp3(String _link){
mediaPlayer.reset();
Progressbar.setVisibility(View.VISIBLE);
mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
try {
mediaPlayer.setDataSource(_link);
mediaPlayer.setOnBufferingUpdateListener(this);
mediaPlayer.setOnPreparedListener(this);
//mediaPlayer.prepare(); // might take long! (for buffering, etc) //##
mediaPlayer.prepareAsync();
} catch (IllegalArgumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SecurityException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block///
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
Then implements OnCompletionListener, OnPreparedListener and OnBufferingUpdateListener in your class
public class PlayerActivity extends Activity implements OnCompletionListener, OnPreparedListener, OnBufferingUpdateListener{
.
.
.
and implements all methodes
public void onPrepared(MediaPlayer mediaplayer) {
if(!mediaPlayer.isPlaying()){
mediaPlayer.start();
Progressbar.setVisibility(View.INVISIBLE);
play.setVisibility(View.GONE);
stop.setVisibility(View.VISIBLE);
songProgressBar.setProgress(0);
songProgressBar.setMax(100);
}
updateProgressBar();
}
#Override
public void onCompletion(MediaPlayer mediaPlayer) {
//mediaPlayer.reset();
songProgressBar.setProgress(0);
songProgressBar.setSecondaryProgress(0);
play.setVisibility(View.VISIBLE);
stop.setVisibility(View.GONE);
link = "http://server11.mp3quran.net/hawashi/002.mp3";
playMp3(link);
}
#Override
public void onBufferingUpdate(MediaPlayer mp, int percent) {
songProgressBar.setSecondaryProgress(percent);
if(percent==100)
{
Progressbar.setVisibility(View.INVISIBLE);
}else if(percent > songProgressBar.getProgress())
{
Progressbar.setVisibility(View.INVISIBLE);
}else
{
Progressbar.setVisibility(View.VISIBLE);
}
}
I wish this helped you.