HTC EVO 4G :: Random Audio Play?
Jun 6, 2010
For the past two nights at about 1am, and once yesterday a little before noon time, my EVO started to play a random voice call memo I had on my phone buried in the SD card from a previous Touch Pro2 phone. It woke me up obviously both times at 1am and the one in the afternoon was just plain embarassing. It plays for about 30 to 45 seconds and then stops on it's own.Advanced tak killer showed only the "Music" app running, but in going to that app, it still had my audio book paused.What hidden app do you think is doing this? Anybody else seen this happen?
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May 5, 2010
I connected my phone via USB to my RR sport to upload audio files to the RR hard drive. However, I keep getting connection error. Apparently my device is not being recognized as a storage. I did the unmount thinking. Also, I am wondering how I can play audio from my phone through the RR audio system.
RR is 2010.
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Jun 2, 2009
Could you please let me know how to do the audio record in android emulator and play the same recorded audio. Could you please help me in proceeding in development.I tried with MediaPlayer API's also.Its not working.
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Apr 28, 2010
I took out the 8GB SD card from my Blackberry Storm and put it the Incredible.
I had a bunch of music saved on my SD Card that I downloaded from VZW Music Media thing.
When I go to music on the Incredible and go over the song (it shows the picture of the album of the song)
it says "unable to play this type of audio"
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Nov 9, 2009
I have a little issue here with my droid's audio output: it seems to be randomly deciding it should come out of the handset rather than the speaker. I notice this happens often when I end a call, that the audio doesn't switch back to the speaker, but it also seems to happen completely at random - for example, it happened at some point when I was asleep last night, which prevented my phone waking me up when my mom was trying to call me this morning, because the ringtone came out of the handset, and thus, was too quiet for me to hear.
Using google voice, I found a workaround - I set voicemails to play through the speaker instead of the handset in the app, so if I go in there and play a voicemail, it'll switch me back to speaker. I can also sometimes get switched back to speaker by making a call, but that's inconsistent, since calls are just as likely to cause the problem as to solve it. I don't know if this is being caused by an app or not.
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Jul 6, 2010
My goal is to have multiple mp4's stores in different folders on a server. I want to grab one of the videos from the folder when a certain condition is met. How would I grab a random video file from a particular folder?
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Nov 28, 2009
My phone just decided to randomly play a mp3 at 3 am. I'm sound asleep, it woke me up, and I couldn't figure out how to stop it, or why it did it in the first place.
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Apr 19, 2013
I like using Google play music but the application has been changing my album art around and i cant figure out how to change it back.I saved a picture to my external SD card and Google music decided to tag all the Unknown Artists with the picture, but it only seems to show up in Google Music.
I have multiple media players installed and only some of them recognize the art and display it.I have tried editing the tags but its like the images are not there like since the image was in the forlder it pretty much overwrote things.I have cleared the cache and data for google music rebooted my device with no luck.What are my options at this point to get this picture out the tags and off my phone.
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Nov 12, 2010
I am working on a application that would allow users to play remote files. My question is how do I open those remote files to be played in the default android player?but this does not give me control of what is happening!
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Jun 24, 2010
I'm sure there is an easy answer to this but how on earth can you opt for just a random play all? I've searched through the options but none of them seem to offer just a random play all feature but I'm sure it's there. Is there a hidden option somewhere?
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Sep 19, 2010
My favorite TV and FM stations all have links on there websites for live streaming vidoe/audio. They all have Quicktime or Windows Media links but my Evo will not plahy them. I've tried several Radio apps on the Market but no luck with them either. Is this a planned fix or do I have to go back to to a I-phone or a windows based phone?
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Mar 9, 2010
Is it possible to play audio through the USB? My car stereo has both a USB and aux input, but I'd rather use the USB since it should keep the phone charged as well. I'd also like to do the same on my computer.If anyone know how to do this please let me know.
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Feb 10, 2010
How to play audio from a stream in android? I will get input stream from an online link( like continuous FM). I need to cache the stream and play it. I searched a lot in sites,,,but didnt get.They show option of playing from a stored file. There is no option to play from a stream.
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Jan 22, 2010
I currently have code that reads a recording in from the devices mic using the AudioRecord class and then playing it back out using the AudioTrack class.My problem is that when I play it out it plays vis the speaker phone.I want it to play out via the ear piece on the device.Here is my code:public class LoopProg extends Activity {
boolean isRecording; //currently not used
AudioManager am;
int count = 0;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
am = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
am.setMicrophoneMute(true);
while(count <= 1000000){
Record record = new Record();
record.run();
count ++;
Log.d("COUNT", "Count is : " + count);
public class Record extends Thread
{ static final int bufferSize = 200000;
final short[] buffer = new short[bufferSize];
short[] readBuffer = new short[bufferSize];
public void run() {
isRecording = true;
android.os.Process.setThreadPriority
(android.os.Process.THREAD_PRIORITY_URGENT_AUDIO);
int buffersize = AudioRecord.getMinBufferSize(11025,
AudioFormat.CHANNEL_CONFIGURATION_MONO,
AudioFormat.ENCODING_PCM_16BIT);
AudioRecord arec = new AudioRecord(MediaRecorder.AudioSource.MIC,
11025,
AudioFormat.CHANNEL_CONFIGURATION_MONO,
AudioFormat.ENCODING_PCM_16BIT,
buffersize);
AudioTrack atrack = new AudioTrack(AudioManager.STREAM_MUSIC,
11025,
AudioFormat.CHANNEL_CONFIGURATION_MONO,
AudioFormat.ENCODING_PCM_16BIT,
buffersize,
AudioTrack.MODE_STREAM);
am.setRouting(AudioManager.MODE_NORMAL,1,
AudioManager.STREAM_MUSIC);
int ok = am.getRouting(AudioManager.ROUTE_EARPIECE);
Log.d("ROUTING", "getRouting = " + ok);
setVolumeControlStream(AudioManager.STREAM_VOICE_CALL);
//am.setSpeakerphoneOn(true);
Log.d("SPEAKERPHONE", "Is speakerphone on? : " + am.isSpeakerphoneOn());
am.setSpeakerphoneOn(false);
Log.d("SPEAKERPHONE", "Is speakerphone on? : " + am.isSpeakerphoneOn());
atrack.setPlaybackRate(11025);
byte[] buffer = new byte[buffersize];
arec.startRecording();
atrack.play();
while(isRecording) {
arec.read(buffer, 0, buffersize);
atrack.write(buffer, 0, buffer.length);
arec.stop();
atrack.stop();
isRecording = false;
As you can see if the code I have tried using the AudioManager class and its methods including the deprecated setRouting method and nothing works, the setSpeatPoneOn method seems to have no effect at all, neither does the routing method.Has anyone got any ideas on how to get it to play via the earpiece instead of the spaker phone?
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Feb 22, 2010
I need to be able to stream audio from a custom file format on the C++ side of the Android system. I am working on porting a custom media player and need to be able to open a custom file and stream audio from it. This is important as I do not think porting the whole player to JAVA is feasible from a performance stand point and moving the audio buffers through the JNI interface I believe will be too slow to keep a decent frame rate. I can handle the video on the NDK side through OpenGL ES, but the Audio I have no idea how to make this happen.
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Jul 12, 2010
I need to download audio from web server and I need to save into device memory. Then, I need to play that audio from my application. I know, how to play audio if that is available in res/raw folder. But, I can't able to play audio from SD Card. I am getting following error: ERROR/PlayerDriver(31): Command PLAYER _ SET _ DATA _SOURCE completed with an error or info PVMFErr Not Supported.
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Jul 20, 2010
I have multiple audio files in the assets directory of my application. When the user clicks a button I want to play those files in a certain order, one after the other. There shouldn't be any noticeable lag between the audio files. What is the best approach to achieve this? I am thinking of using MediaPlayer objects and OnCompletionListeners. But, that would mean I have to create a lot of OnCompletionListeners because I need to know every time which audio file is next. Am I missing something or is there a better approach?
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Sep 6, 2010
I'm an android starter I tused AudioTrack to play music But it just tell me filenotfoundexeception I try to play mp3 wav ogg (all in raw dir) I've no idea where is wrong? here are my code:
CODE:..................
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Nov 22, 2010
I am looking for an app that will allow me to play music and audio books to my paired bluetooth car audio system. At the moment I can only use it for phone calls.
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Apr 22, 2010
I have this problem, I have some audio I wish to play. And I have two buttons for it, 'Play' and 'Stop'.Problem is, after I press the stop button, and then press the Play button, nothing happens. -The stop button stops the song, but I want the Play button to play the song again (from the start) Here is my code:final MediaPlayer mp = MediaPlayer.create(this, R.raw.megadeth);And then the two public onclicks: For playing)
button.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
// Perform action on click
button.setText("Playing!");
try {
mp.prepare();
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
And for stopping the track
final Button button2 = (Button) findViewById(R.id.cancel);
button2.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
mp.stop();
mp.reset();
Can anyone see the problem with this? If so could you please fix it. (For suggest)
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Jul 30, 2010
How to play an audio during splash screen.
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Sep 12, 2010
whenever I turn off the screen all flash pauses. I think I can understand why, but if there's a way to change this, let me know.
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Nov 1, 2010
I am new in Android. I am using android os 2.2. I am trying to play streaming audio and video from url. I don't know what to do for that. after 3 days og googling i come to know that I have to use mediaPlayer and MediaController classes.I had use different differend combination of codes found on internet but not succeed.Can anybody guide me what to do for streaming audio/video playing. What about the UI if we use MediaPlayer or Controller class. is there any thing to related these in xml file of layout.if not then even please tell me what may be the code for that.please help me.
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Feb 25, 2012
Is it possible to play audio via radio on android.i.e setting some frequency ex 88mhz..and we can play through fm recievers(similar to bluetooth audio) in cars.
My friend showoffs using this feature in nokia N8..and i own a galaxy note..
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Apr 6, 2014
i save whatsapp audio files ( .aac ) , but i cant' play them on pc or phone ...
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Oct 10, 2010
Is it possible to modify an active call by overlaying a sound track during the call? I looked up the SDK, but couldn't find any api to do this in the documentation. I am trying to investigate the feasibility of playing a previously recorded call/audio clip onto an ongoing call.
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Jul 2, 2009
does android can recieve and play MMS or RTSP audio stream? or just can address for HTTP stream?? i try for MMS stream,but there is nothing to hear..
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Aug 2, 2010
I need to play mp3 at 1.4 (or other) times the normal speed. How can I do that?
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Feb 16, 2009
I tried to play a piec of 16-bit .wav audio file, no sound came out from my earphone, but .mp3 file would be OK. Do any one else have this kind of experience? This is the code: player = MediaPlayer.create(this, R.raw.test); // I put test.wav in /res/raw player.start();
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Nov 8, 2010
In my music app, i would like to play live streaming like radio broadcasting with mediaplayer as Mediaplayer mp = new Mediaplayer(); mp.setDataSource(LiveStreamingURL); mp.prepare(); mp.start(); but after playing for few seconds it is stopped. I dont know how to overcome it. Give me your suggestions for this.
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