public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
switch (id - mFirstMenuId) {
case OFFSET_UPDATE:
mActivity.showDialog(mFirstDialogId + OFFSET_UPDATE);
return true;
case OFFSET_ABOUT:
AboutDialog.showDialogOrStartActivity(mActivity, mFirstDialogId + OFFSET_ABOUT);
return true;
}
return false;
}
