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POHow to play audio music only once while rotation the screen in Android?
 

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  1. POHow to play audio music only once while rotation the screen in Android?
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    <p>I working on an Audio demo using with media player in Android. I need to play the song only once while I rotate my screen of the emulator.But when I implement this application and I rotate the screen pressing the button of Ctrl+F10 or Ctrl+F11 for landscape and portrait I'm facing the problem of my song is playing to start doubly again I start rotate song is start double and double again and again. Here is my code.</p> <pre><code>public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.audio); init(); imgVw.setImageResource(R.raw.teddy_two); prefs = PreferenceManager.getDefaultSharedPreferences(this); final SharedPreferences.Editor prefsEdit = prefs.edit(); mp = MediaPlayer.create(Audio_Activity.this,R.raw.issaq_tera_by_vishu); mp.setLooping(false); btnChapter.setEnabled(false); prefsEdit.putBoolean("mediaplaying", true); prefsEdit.commit(); mp.start(); System.out.println("Media Plyer Is Start !!!"); mp.setOnCompletionListener(new MediaPlayer.OnCompletionListener() { @Override public void onCompletion(MediaPlayer mp) { // TODO Auto-generated method stub System.out.println("Media Plyer Is Complete !!!"); /*final SharedPreferences.Editor prefsEdit = prefs.edit(); prefsEdit.putBoolean("mediaplaying", false); prefsEdit.commit();*/ btnChapter.setEnabled(true); System.out.println("Music is over and Button is enable !!!!!!"); //mp.start(); } }); @Override public void onConfigurationChanged(Configuration newConfig) { super.onConfigurationChanged(newConfig); // Checks the orientation of the screen if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) { Toast.makeText(this, "landscape", Toast.LENGTH_SHORT).show(); } else if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT){ Toast.makeText(this, "portrait", Toast.LENGTH_SHORT).show(); } } } </code></pre> <p>I have add the audio.xml file in layout-land folder in res directory </p> <pre><code>&lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:paddingBottom="@dimen/activity_vertical_margin" android:paddingLeft="@dimen/activity_horizontal_margin" android:paddingRight="@dimen/activity_horizontal_margin" android:paddingTop="@dimen/activity_vertical_margin" tools:context=".MainActivity" &gt; &lt;ImageView android:id="@+id/display_Images" android:layout_width="fill_parent" android:layout_height="260dp" android:background="@android:color/black" /&gt; &lt;TableLayout android:id="@+id/table_Audio" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_marginTop="300dp" &gt; &lt;TableRow android:layout_width="wrap_content" android:layout_height="wrap_content" &gt; &lt;Button android:id="@+id/btnPause_Resume" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/audio" /&gt; &lt;Button android:id="@+id/btnChapter" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="@string/chapter" &gt; &lt;/Button&gt; &lt;/TableRow&gt; &lt;/TableLayout&gt; &lt;/RelativeLayout&gt; </code></pre> <p>Here is my AndroidMeniFest.xml file</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.audio_demo" android:versionCode="1" android:versionName="1.0" &gt; &lt;uses-sdk android:minSdkVersion="10" android:targetSdkVersion="17" /&gt; &lt;uses-permission android:name="android.permission.READ_PHONE_STATE" /&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.audio_demo.Audio_Activity" android:label="@string/app_name" android:screenOrientation="portrait" &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;/application&gt; &lt;/manifest&gt; </code></pre>
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    1. PTQuestion
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    1. UStazeenmulani
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      1. POHow to play audio music only once while rotation the screen in Android?
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    1. COandroid:configChanges="orientation|keyboardHidden|screenSize|screenLayout" Try with this attribute.
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      1. USSathishKumar
    2. CO@SathishKumar That's quick, dirty and possibly the worst suggestion.
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      1. POHow to play audio music only once while rotation the screen in Android?
      1. USMaciejGórski
    3. CO@MaciejGórski that code handles onConfigurationChnage so only i gave this
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      1. POHow to play audio music only once while rotation the screen in Android?
      1. USSathishKumar
 

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