title: how to solve error to play any audio/video file through media player?
body: <p>here is my IO Exception error logcat....</p>
  
  <pre><code>03-25 09:41:17.950: D/dalvikvm(10906): GC_FOR_ALLOC freed 42K, 7% free 2629K/2800K, paused 54ms, total 60ms
  03-25 09:41:17.962: I/dalvikvm-heap(10906): Grow heap (frag case) to 3.167MB for 512016-byte allocation
  03-25 09:41:18.030: D/dalvikvm(10906): GC_FOR_ALLOC freed 2K, 6% free 3126K/3304K, paused 64ms, total 64ms
  03-25 09:41:18.149: D/dalvikvm(10906): GC_CONCURRENT freed &lt;1K, 6% free 3126K/3304K, paused 12ms+8ms, total 119ms
  03-25 09:41:18.289: D/dalvikvm(10906): GC_FOR_ALLOC freed &lt;1K, 6% free 3126K/3304K, paused 36ms, total 36ms
  03-25 09:41:18.349: I/dalvikvm-heap(10906): Grow heap (frag case) to 6.637MB for 3640620-byte allocation
  03-25 09:41:18.439: D/dalvikvm(10906): GC_CONCURRENT freed 0K, 3% free 6681K/6860K, paused 30ms+5ms, total 99ms
  03-25 09:41:19.089: D/gralloc_goldfish(10906): Emulator without GPU emulation detected.
  03-25 09:41:24.129: D/dalvikvm(10906): GC_CONCURRENT freed 515K, 8% free 7537K/8172K, paused 6ms+7ms, total 301ms
  03-25 09:41:28.030: D/++++++++++++length++++++++++(10906): 3
  03-25 09:41:28.479: I/Choreographer(10906): Skipped 570 frames!  The application may be doing too much work on its main thread.
  03-25 09:41:29.730: I/Choreographer(10906): Skipped 96 frames!  The application may be doing too much work on its main thread.
  03-25 09:41:32.980: E/MediaPlayer(10906): error (1, -2147483648)
  03-25 09:41:33.000: W/System.err(10906): java.io.IOException: Prepare failed.: status=0x1
  03-25 09:41:33.011: W/System.err(10906):    at android.media.MediaPlayer.prepare(Native Method)
  03-25 09:41:33.020: W/System.err(10906):    at com.example.assetsfolderaccess.PlayFromAssetsActivity$1.onItemClick(PlayFromAssetsActivity.java:80)
  03-25 09:41:33.030: W/System.err(10906):    at android.widget.AdapterView.performItemClick(AdapterView.java:298)
  03-25 09:41:33.030: W/System.err(10906):    at android.widget.AbsListView.performItemClick(AbsListView.java:1100)
  03-25 09:41:33.039: W/System.err(10906):    at android.widget.AbsListView$PerformClick.run(AbsListView.java:2749)
  03-25 09:41:33.049: W/System.err(10906):    at android.widget.AbsListView$1.run(AbsListView.java:3423)
  03-25 09:41:33.049: W/System.err(10906):    at android.os.Handler.handleCallback(Handler.java:725)
  03-25 09:41:33.059: W/System.err(10906):    at android.os.Handler.dispatchMessage(Handler.java:92)
  03-25 09:41:33.069: W/System.err(10906):    at android.os.Looper.loop(Looper.java:137)
  03-25 09:41:33.069: W/System.err(10906):    at android.app.ActivityThread.main(ActivityThread.java:5041)
  03-25 09:41:33.079: W/System.err(10906):    at java.lang.reflect.Method.invokeNative(Native Method)
  03-25 09:41:33.089: W/System.err(10906):    at java.lang.reflect.Method.invoke(Method.java:511)
  03-25 09:41:33.089: W/System.err(10906):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
  03-25 09:41:33.099: W/System.err(10906):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
  03-25 09:41:33.109: W/System.err(10906):    at dalvik.system.NativeStart.main(Native Method)
  03-25 09:44:43.119: D/dalvikvm(11364): GC_FOR_ALLOC freed 46K, 7% free 2629K/2804K, paused 284ms, total 288ms
  03-25 09:44:43.129: I/dalvikvm-heap(11364): Grow heap (frag case) to 3.167MB for 512016-byte allocation
  03-25 09:44:43.349: D/dalvikvm(11364): GC_FOR_ALLOC freed 2K, 6% free 3126K/3308K, paused 218ms, total 218ms
  03-25 09:44:43.519: D/dalvikvm(11364): GC_CONCURRENT freed &lt;1K, 6% free 3126K/3308K, paused 32ms+18ms, total 170ms
  03-25 09:44:43.749: D/dalvikvm(11364): GC_FOR_ALLOC freed &lt;1K, 6% free 3126K/3308K, paused 70ms, total 70ms
  03-25 09:44:43.829: I/dalvikvm-heap(11364): Grow heap (frag case) to 6.637MB for 3640620-byte allocation
  03-25 09:44:44.049: D/dalvikvm(11364): GC_CONCURRENT freed 0K, 3% free 6681K/6864K, paused 91ms+9ms, total 224ms
  03-25 09:44:44.689: D/gralloc_goldfish(11364): Emulator without GPU emulation detected.
  03-25 09:47:09.600: D/dalvikvm(11364): GC_CONCURRENT freed 515K, 8% free 7534K/8172K, paused 78ms+142ms, total 459ms
  03-25 09:47:14.040: D/++++++++++++length++++++++++(11364): 3
  03-25 09:47:14.080: I/Choreographer(11364): Skipped 598 frames!  The application may be doing too much work on its main thread.
  03-25 09:47:15.039: I/Choreographer(11364): Skipped 85 frames!  The application may be doing too much work on its main thread.
  03-25 09:47:20.260: D/-----path----(11364): arti.mp3
  03-25 09:47:20.299: E/MediaPlayer(11364): error (1, -2147483648)
  03-25 09:47:20.319: W/System.err(11364): java.io.IOException: Prepare failed.: status=0x1
  03-25 09:47:20.330: W/System.err(11364):    at android.media.MediaPlayer.prepare(Native Method)
  03-25 09:47:20.330: W/System.err(11364):    at com.example.assetsfolderaccess.PlayFromAssetsActivity$1.onItemClick(PlayFromAssetsActivity.java:82)
  03-25 09:47:20.339: W/System.err(11364):    at android.widget.AdapterView.performItemClick(AdapterView.java:298)
  03-25 09:47:20.339: W/System.err(11364):    at android.widget.AbsListView.performItemClick(AbsListView.java:1100)
  03-25 09:47:20.350: W/System.err(11364):    at android.widget.AbsListView$PerformClick.run(AbsListView.java:2749)
  03-25 09:47:20.350: W/System.err(11364):    at android.widget.AbsListView$1.run(AbsListView.java:3423)
  03-25 09:47:20.350: W/System.err(11364):    at android.os.Handler.handleCallback(Handler.java:725)
  03-25 09:47:20.371: W/System.err(11364):    at android.os.Handler.dispatchMessage(Handler.java:92)
  03-25 09:47:20.371: W/System.err(11364):    at android.os.Looper.loop(Looper.java:137)
  03-25 09:47:20.379: W/System.err(11364):    at android.app.ActivityThread.main(ActivityThread.java:5041)
  03-25 09:47:20.390: W/System.err(11364):    at java.lang.reflect.Method.invokeNative(Native Method)
  03-25 09:47:20.390: W/System.err(11364):    at java.lang.reflect.Method.invoke(Method.java:511)
  03-25 09:47:20.399: W/System.err(11364):    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
  03-25 09:47:20.399: W/System.err(11364):    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
  03-25 09:47:20.399: W/System.err(11364):    at dalvik.system.NativeStart.main(Native Method)
  </code></pre>
  
  <p>here is my Code.....</p>
  
  <pre><code>itemlist.setOnItemClickListener(new OnItemClickListener() {
  
      @Override
      public void onItemClick(AdapterView&lt;?&gt; parent,
              View v, int pos, long id) {
          // TODO Auto-generated method stub
          String path =  parent.getItemAtPosition(pos).toString();
  
          Toast.makeText(getApplicationContext(), path,
                  Toast.LENGTH_SHORT).show();
  
          Log.d("-----path----","" +path);
          mp=new MediaPlayer();
          try {
  
              mp.reset();
              mp.setDataSource(path);
              /*mp.setOnPreparedListener(new OnPreparedListener() {
                  @Override
                  public void onPrepared(MediaPlayer mp) {
                      // TODO Auto-generated method stub
                  }
              });*/
              mp.prepare();
              mp.start();
          }  catch (Exception e) {
              // TODO Auto-generated catch block
              e.printStackTrace();
          }
      }
  });
  </code></pre>