So I'm trying to have a menu button to clear my database when it is
pressed, that works fine. However, as soon as new information is sent
to the database the app force closes. How should i stop this? Here is
the clear part:
@Override public boolean onMenuItemSelected(int featureId, MenuItem
item) { switch(item.getItemId()) { case INSERT_ID: //reset just makes
all the variables in the thred reinitialize at base values
mLemonadeMainMenuView.reset(); NotesMade = 0;
mDbHelper.deleteAllNotes(); return true; }
Here is deleteallnotes(): public boolean deleteAllNotes() { return
mDb.delete(DATABASE_TABLE,"1", null) > 0; }
Here is the new data information:
@Override public boolean onTouchEvent(MotionEvent event)
{ mDbHelper.createNote(event.getX(), event.getY(), 1); NotesMade ++;
mLemonadeMainMenuView.setCoords(NotesMade); return true; }
Finally, here is the recieving end:
while(mNotesMade>mNoteId) {mNoteId++; Cursor note =
mDbHelper.fetchNote(mNoteId); Float x; Float y; Float size; x =
Float.valueOf(note.getString(note.getColumnIndexOrThrow(NotesDb
Adapter.KEY_X))); y=
Float.valueOf(note.getString(note.getColumnIndexOrThrow(NotesDb
Adapter.KEY_Y))); size
=Float.valueOf(note.getString(note.getColumnIndexOrThrow(NotesD
bAdapter.KEY_X))); canvas.drawCircle(x, y, 1, paint);} }
note: I have already tried starting and stopping the thred in addition
to the above
--
You received this message because you are subscribed to the Google
Groups "Android Developers" 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-developers?hl=en
