android mediaRecorder.setAudioSource failed
Open “AndroidManifest.xml” -> add <uses-permission android:name=”android.permission.RECORD_AUDIO” />
media-player
Android MediaPlayer Problems :”Error (-38 , 0) ” and “stop called in state 1”
Before prepare(), you need first to call setDataSource(..). The Media framework is a very strict state machine, and it’s really cumbersome to handle all the different states. I’ve used this little wrapper that makes the coding/debugging a bit easier. You can give it a try. Regarding emulator – note that not all file formats are … Read more
how to play audio file in android
Simply you can use MediaPlayer and play the audio file. Check out this nice example for playing Audio: public void audioPlayer(String path, String fileName){ //set up MediaPlayer MediaPlayer mp = new MediaPlayer(); try { mp.setDataSource(path + File.separator + fileName); mp.prepare(); mp.start(); } catch (Exception e) { e.printStackTrace(); } }
Online radio streaming app for Android
So I found this sample and it works for me, here it is if you have the same issue: in myMain.java import android.app.Activity; import android.os.Bundle; import java.io.IOException; import android.media.MediaPlayer; import android.media.MediaPlayer.OnBufferingUpdateListener; import android.media.MediaPlayer.OnPreparedListener; import android.util.Log; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.ProgressBar; public class myMain extends Activity implements OnClickListener { private ProgressBar playSeekBar; private … Read more
How do I play an mp3 in the res/raw folder of my android app?
When starting the activity i.e on onCreate put the following code. public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); MediaPlayer mPlayer = MediaPlayer.create(FakeCallScreen.this, R.raw.mysoundfile); mPlayer.start(); } When stopping the activity i.e on onDestroy put the following code. public void onDestroy() { mPlayer.stop(); super.onDestroy(); } Hope it helps 🙂
Application crashed while importing songs from Ipod library in iPhone for iOs 5.0
I have solved this issues, just comment out this line fileName = [[fileName stringByAppendingString:@”-“] stringByAppendingString:[item valueForProperty:MPMediaItemPropertyArtist]]; because for some songs there is null artist so it’s crash……………….
AudioTrack, SoundPool or MediaPlayer Which Should I use?
Sound pool is actually audio mixer. It can play short clips only regardless of whether they are encoded as ogg or mp3 or they are uncompressed. Sound pool always store them in memory uncompressed, and you must know that limit is 1 MB. If your clip is too big in memory, sound pool will fall … Read more
MediaPlayer.setDataSource causes IOException for valid file
I would like to tell you that MediaPlayer is running and working correctly. Below are all my hypothesis. Don’t take them too seriously. It is your test.m4a file that is encoded in a format such that MediaPlayer can’t decode, therefore throwing out an error saying that it can’t create the MediaPlayer for you to use. … Read more
How do I use Android ProgressBar in determinate mode?
use the style ?android:attr/progressBarStyleHorizontal for example: <ProgressBar android:id=”@+id/progressBar” style=”?android:attr/progressBarStyleHorizontal” and this is an example with MediaPlayer: package com.playerpgbar; import android.app.Activity; import android.media.MediaPlayer; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; import android.widget.ProgressBar; import android.widget.TextView; public class Player extends Activity implements Runnable, OnClickListener { private TextView status; private ProgressBar progressBar; private Button startMedia; private Button stop; … Read more
JavaFX: “Toolkit” not initialized when trying to play an mp3 file through MediaPlayer class
JavaFX performs “hidden” initialization on start. Running MediaPlayer doesn’t trigger initialization. The easiest ways to trigger it are: have Application.launch() executed have Application based program being run from jar packaged by fx ant tasks (e.g. built from Netbeans JavaFX project) have JFXPanel started call Platform.startup(Runnable) (Java 9+)