@Override
public Loader<Cursor> onCreateLoader(int id, Bundle args) {
Long carId = DBUtils.getActiveCarId(getActivity().getContentResolver());
CursorLoader cursorLoader =
new CursorLoader(
getActivity(),
ProviderDescriptor.FuelRateView.CONTENT_URI,
null,
DBUtils.CAR_SELECTION_RATE,
new String[] {String.valueOf(carId)},
null);
return cursorLoader;
}
public void reload(long carId, boolean onlyLabels) {
if (carId != -1) {
Cursor c =
ctx.getContentResolver()
.query(
ProviderDescriptor.Car.CONTENT_URI,
null,
BaseActivity.SELECTION_ID_FILTER,
new String[] {String.valueOf(carId)},
null);
if (c == null) {
return;
}
boolean hasItem = c.moveToFirst();
if (hasItem) {
fuelValue = c.getInt(c.getColumnIndex(ProviderDescriptor.Car.Cols.UNIT_FUEL));
distanceValue = c.getInt(c.getColumnIndex(ProviderDescriptor.Car.Cols.UNIT_DISTANCE));
consumptionValue = c.getInt(c.getColumnIndex(ProviderDescriptor.Car.Cols.UNIT_CONSUMPTION));
currency = c.getString(c.getColumnIndex(ProviderDescriptor.Car.Cols.UNIT_CURRENCY));
loadConsumptionArrayType();
}
} else {
loadDefault(ctx);
}
if (onlyLabels) {
return;
}
carId = DBUtils.getActiveCarId(ctx.getContentResolver());
carName = DBUtils.getActiveCarName(ctx.getContentResolver(), carId);
if (carName == null || carName.length() == 0) {
carName = ctx.getString(R.string.no_car);
}
invalidateAll();
}