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POBackground music in my app doesn't start
 

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  1. POBackground music in my app doesn't start
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    <p>I'm trying to add background music to my app. I read a lot of examples, but I have always the same problem. The music doesn't start, and I have no error message.</p> <p>I have a class that menages the background music</p> <pre><code>import android.app.Service; import android.content.Intent; import android.media.MediaPlayer; import android.os.IBinder; public class BackgroundSoundService extends Service { private static final String TAG = null; MediaPlayer player; public IBinder onBind(Intent arg0) { return null; } @Override public void onCreate() { super.onCreate(); player = MediaPlayer.create(this, R.raw.jingle); player.setLooping(true); // Set looping player.setVolume(100,100); player.start(); } @Override public void onStart(Intent intent, int startId) { super.onStart(intent, startId); } public void onDestroy() { super.onDestroy(); } protected void onNewIntent() { player.pause(); } } </code></pre> <p>And, in my main class, inside the onCreate method, I use </p> <pre><code> Intent svc=new Intent(this, BackgroundSoundService.class); startService(svc); </code></pre> <p>This is my manifest</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.giocobambini" android:versionCode="1" android:versionName="1.0" &gt; &lt;uses-sdk android:minSdkVersion="8" android:targetSdkVersion="16" /&gt; &lt;application android:allowBackup="true" android:icon="@drawable/ic_launcher" android:label="@string/app_name" android:theme="@style/AppTheme" &gt; &lt;activity android:name="com.example.giocobambini.MainActivity" android:label="@string/app_name" &gt; &lt;intent-filter&gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &lt;/intent-filter&gt; &lt;/activity&gt; &lt;activity android:name="com.example.giocobambini.BackgroundSoundService" android:label="@string/title_activity_background_sound_service" &gt; &lt;/activity&gt; &lt;/application&gt; &lt;/manifest&gt; </code></pre> <p>Maybe the problem is minSdkVersion="8"!! Maybe for minSdkVersion 8 background music is not supported?</p>
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    1. COBefore `player.start();` try adding `player.prepare();`.
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    2. CONo, it still doesn't start :(
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    3. COI think can't call the BackgroundSoundService class. In the onCreate method of the BackgroundSoundService class, i tried to write something in a textview. But i could't, this means that from my main class i'm not able to call the BackgroundSoundService class!!!
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