public static void updateContentProvider(List<Car> cars) {
Context context = CarsGuideApplication.getAppContext();
if (cars != null) {
for (Car car : cars) {
ContentValues carsValues = new ContentValues();
carsValues.put(CarContract.ID, car.getId());
carsValues.put(CarContract.CAR_TITLE, car.getTitle());
carsValues.put(CarContract.CAR_IMAGE_URL, car.getMakeUrl());
carsValues.put(CarContract.CAR_URL, car.getUrl());
Cursor carCursor =
context
.getContentResolver()
.query(
ContentUris.withAppendedId(CarContract.CONTENT_URI, car.getId()),
null,
null,
null,
null);
if (carCursor.moveToFirst()) {
long id = carCursor.getLong(carCursor.getColumnIndexOrThrow(CarContract.ID));
context
.getContentResolver()
.update(
ContentUris.withAppendedId(CarContract.CONTENT_URI, id), carsValues, null, null);
} else {
carsValues.put(CarContract.IS_FAVORITE, 0);
context.getContentResolver().insert(CarContract.CONTENT_URI, carsValues);
}
carCursor.close();
}
}
}
public static void setCarFavorite(int carId, boolean isFavorite) {
Context context = CarsGuideApplication.getAppContext();
ContentValues carsValues = new ContentValues();
carsValues.put(CarContract.IS_FAVORITE, isFavorite ? 1 : 0);
Cursor carCursor =
context
.getContentResolver()
.query(
ContentUris.withAppendedId(CarContract.CONTENT_URI, carId), null, null, null, null);
if (carCursor.moveToFirst()) {
context
.getContentResolver()
.update(
ContentUris.withAppendedId(CarContract.CONTENT_URI, carId), carsValues, null, null);
}
carCursor.close();
}
