06-30 16:59:23.470: WARN/dalvikvm(2998): threadid=3: thread exiting with uncaught exception (group=0x40026160)
06-30 16:59:23.470: ERROR/AndroidRuntime(2998): Uncaught handler: thread main exiting due to uncaught exception
06-30 16:59:23.480: ERROR/AndroidRuntime(2998): java.lang.NullPointerException
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at org.android.mediaplayerwav.MediaPlayerActivity$1.play(MediaPlayerActivity.java:56)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at android.view.View.dispatchTouchEvent(View.java:3759)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:968)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:968)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:968)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchTouchEvent(PhoneWindow.java:1659)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:1107)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at android.app.Activity.dispatchTouchEvent(Activity.java:2064)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchTouchEvent(PhoneWindow.java:1643)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at android.view.ViewRoot.handleMessage(ViewRoot.java:1691)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at android.os.Handler.dispatchMessage(Handler.java:99)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at android.os.Looper.loop(Looper.java:123)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at android.app.ActivityThread.main(ActivityThread.java:4370)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at java.lang.reflect.Method.invokeNative(Native Method)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at java.lang.reflect.Method.invoke(Method.java:521)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
06-30 16:59:23.480: ERROR/AndroidRuntime(2998):     at dalvik.system.NativeStart.main(Native Method)