Hi All,
I am trying to remove all Calendar related entries from a phone(Galaxy tab)
Here is the code
/**
* Deletes all calendar info
*/
private boolean _deleteCalendarInfo() {
try {
String uriPrefix;
if (Build.VERSION.SDK_INT <=
Build.VERSION_CODES.ECLAIR_MR1) {
uriPrefix = "content://calendar/";
} else {
uriPrefix = "content://com.android.calendar/";
}
int cnt = contentResolver.delete(Uri.parse(uriPrefix +
"events"),
null, null);
Log.i("Data Wipe","Calendar events deleted Count "+cnt);
contentResolver.delete(Uri.parse(uriPrefix +
"calendars"), null,
null);
Log.i("Data Wipe","Calendars events deleted Count
"+cnt);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
Log.i("Data Wipe","Calendar delete
failed"+e.toString());
return false;
}
return true;
}
The code executes successfully, but after that when i go into calendar
manually and try to add an event, it is giving force close with
following error
"android.database.CursorIndexOutOfBoundsException: Index 0 requested,
with a size of 0"
Detailed stack trace:-
05-02 14:02:08.077: ERROR/AndroidRuntime(3412): Caused by:
android.database.CursorIndexOutOfBoundsException: Index 0 requested,
with a size of 0
05-02 14:02:08.077: ERROR/AndroidRuntime(3412): at
android.database.AbstractCursor.checkPosition(AbstractCursor.java:580)
05-02 14:02:08.077: ERROR/AndroidRuntime(3412): at
android.database.AbstractWindowedCursor.checkPosition(AbstractWindowedCursor.java:214)
05-02 14:02:08.077: ERROR/AndroidRuntime(3412): at
android.database.AbstractWindowedCursor.getInt(AbstractWindowedCursor.java:84)
05-02 14:02:08.077: ERROR/AndroidRuntime(3412): at
android.database.CursorWrapper.getInt(CursorWrapper.java:123)
05-02 14:02:08.077: ERROR/AndroidRuntime(3412): at
com.android.calendar.EditEvent.setCalendarData(EditEvent.java:4098)
05-02 14:02:08.077: ERROR/AndroidRuntime(3412): at
com.android.calendar.EditEvent.onCreate(EditEvent.java:2333)
05-02 14:02:08.077: ERROR/AndroidRuntime(3412): at
android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
05-02 14:02:08.077: ERROR/AndroidRuntime(3412): at
android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
05-02 14:02:08.077: ERROR/AndroidRuntime(3412): ... 11 more
I have probably found what the problem is on Stack Overflow.It states
"Query is returning 0 rows, which is why you are getting an error
attempting to use the 1st row of a 0-row Cursor"
Is there any better way to Delete all calendar info ?
Thanks,
Alok
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