I am trying out the basic functions of recording audio and I'm trying
to get a URI to store the audio at - when I run it, it gets to the
contentresolver.insert line and throws an exception. The LogCat
output is below. Does anyone have any idea what I'm doing wrong
here? Thanks.
Code:
---------------
recorder = new MediaRecorder();
ContentValues values = new ContentValues(1);
values.put(MediaStore.MediaColumns.TITLE, "testfile");
//get a pointer to the system-wide contentresolver
ContentResolver contentResolver;
contentResolver = getApplicationContext().getContentResolver();
Uri newUri= null;
Uri base = null;
base = MediaStore.Audio.Media.INTERNAL_CONTENT_URI;
try{
newUri = contentResolver.insert(base, values);
}
catch(Exception e){
e.printStackTrace();
}
----------------------------------------------------------
End of code
LogCat:
--------------------------
12-05 14:15:22.585: INFO/System.out(247): debugger has settled (1355)
12-05 14:15:37.353: DEBUG/dalvikvm(60): threadid=15: bogus mon 1+0>0;
adjusting
12-05 14:15:44.634: INFO/ActivityManager(60): Displayed activity
hello.there/.sayhi: 51353 ms (total 51353 ms)
12-05 14:17:04.543: ERROR/DatabaseUtils(187): Writing exception to
parcel
12-05 14:17:04.543: ERROR/DatabaseUtils(187):
java.lang.NullPointerException
12-05 14:17:04.543: ERROR/DatabaseUtils(187): at
com.android.providers.media.MediaProvider.insertInternal
(MediaProvider.java:1478)
12-05 14:17:04.543: ERROR/DatabaseUtils(187): at
com.android.providers.media.MediaProvider.insert(MediaProvider.java:
1370)
12-05 14:17:04.543: ERROR/DatabaseUtils(187): at
android.content.ContentProvider$Transport.insert(ContentProvider.java:
150)
12-05 14:17:04.543: ERROR/DatabaseUtils(187): at
android.content.ContentProviderNative.onTransact
(ContentProviderNative.java:140)
12-05 14:17:04.543: ERROR/DatabaseUtils(187): at
android.os.Binder.execTransact(Binder.java:287)
12-05 14:17:04.543: ERROR/DatabaseUtils(187): at
dalvik.system.NativeStart.run(Native Method)
12-05 14:17:05.473: WARN/System.err(247):
java.lang.NullPointerException
12-05 14:17:05.843: WARN/System.err(247): at
android.os.Parcel.readException(Parcel.java:1224)
12-05 14:17:05.975: WARN/System.err(247): at
android.database.DatabaseUtils.readExceptionFromParcel
(DatabaseUtils.java:160)
12-05 14:17:06.073: WARN/System.err(247): at
android.database.DatabaseUtils.readExceptionFromParcel
(DatabaseUtils.java:114)
12-05 14:17:06.083: WARN/System.err(247): at
android.content.ContentProviderProxy.insert(ContentProviderNative.java:
445)
12-05 14:17:06.124: WARN/System.err(247): at
android.content.ContentResolver.insert(ContentResolver.java:629)
12-05 14:17:06.460: WARN/System.err(247): at hello.there.sayhi
$2.onClick(sayhi.java:77)
12-05 14:17:06.569: WARN/System.err(247): at
android.view.View.performClick(View.java:2364)
12-05 14:17:06.774: WARN/System.err(247): at
android.view.View.onTouchEvent(View.java:4179)
12-05 14:17:06.890: WARN/System.err(247): at
android.widget.TextView.onTouchEvent(TextView.java:6532)
12-05 14:17:07.005: WARN/System.err(247): at
android.view.View.dispatchTouchEvent(View.java:3709)
12-05 14:17:07.134: WARN/System.err(247): at
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:882)
12-05 14:17:07.334: WARN/System.err(247): at
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:882)
12-05 14:17:07.414: WARN/System.err(247): at
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:882)
12-05 14:17:07.683: WARN/System.err(247): at
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:882)
12-05 14:17:07.850: WARN/System.err(247): at
com.android.internal.policy.impl.PhoneWindow
$DecorView.superDispatchTouchEvent(PhoneWindow.java:1659)
12-05 14:17:08.110: WARN/System.err(247): at
com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent
(PhoneWindow.java:1107)
12-05 14:17:08.263: WARN/System.err(247): at
android.app.Activity.dispatchTouchEvent(Activity.java:2061)
12-05 14:17:08.334: WARN/System.err(247): at
com.android.internal.policy.impl.PhoneWindow
$DecorView.dispatchTouchEvent(PhoneWindow.java:1643)
12-05 14:17:08.383: WARN/System.err(247): at
android.view.ViewRoot.handleMessage(ViewRoot.java:1690)
12-05 14:17:08.574: WARN/System.err(247): at
android.os.Handler.dispatchMessage(Handler.java:99)
12-05 14:17:08.595: WARN/System.err(247): at android.os.Looper.loop
(Looper.java:123)
12-05 14:17:08.963: WARN/System.err(247): at
android.app.ActivityThread.main(ActivityThread.java:4310)
12-05 14:17:08.996: WARN/System.err(247): at
java.lang.reflect.Method.invokeNative(Native Method)
12-05 14:17:09.255: WARN/System.err(247): at
java.lang.reflect.Method.invoke(Method.java:521)
12-05 14:17:09.399: WARN/System.err(247): at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run
(ZygoteInit.java:860)
12-05 14:17:09.495: WARN/System.err(247): at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
12-05 14:17:09.533: WARN/System.err(247): at
dalvik.system.NativeStart.main(Native Method)
12-05 14:19:27.225: WARN/jdwp(247): Debugger is telling the VM to exit
with code=1
12-05 14:19:27.403: INFO/dalvikvm(247): GC lifetime allocation: 2511
bytes
12-05 14:19:29.341: INFO/ActivityManager(60): Process hello.there (pid
247) has died.
------------------------------------------------------------------
End of LogCat
--
You received this message because you are subscribed to the Google
Groups "Android Beginners" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/android-beginners?hl=en
