@Override
public Cursor query(
Uri uri, String[] projection, String selection, String[] selectionArgs, String sortOrder) {
Log.v(TAG, "query: " + uri);
final int match = ProviderConstants.MATCHER.match(uri);
final SQLiteQueryBuilder qb = new SQLiteQueryBuilder();
switch (match) {
case AMRevolutionContract.News.TOKEN:
qb.setTables(AMRevolutionContract.News.PATH);
break;
case AMRevolutionContract.News.ITEM_TOKEN:
qb.setTables(AMRevolutionContract.News.PATH);
addWhereId(uri, qb);
break;
case AMRevolutionContract.Snippets.TOKEN:
qb.setTables(AMRevolutionContract.Snippets.PATH);
break;
case AMRevolutionContract.Snippets.ITEM_TOKEN:
qb.setTables(AMRevolutionContract.Snippets.PATH);
addWhereId(uri, qb);
break;
case AMRevolutionContract.News.TIMED_TOKEN:
qb.setTables(AMRevolutionContract.News.PATH);
qb.appendWhere(
AMRevolutionContract.CommonColumns.TIME_STAMP + " > " + uri.getLastPathSegment());
break;
case AMRevolutionContract.Snippets.TIMED_TOKEN:
qb.setTables(AMRevolutionContract.Snippets.PATH);
qb.appendWhere(
AMRevolutionContract.CommonColumns.TIME_STAMP + " > " + uri.getLastPathSegment());
break;
case AMRevolutionStateContract.TOKEN:
qb.setTables(AMRevolutionStateContract.PATH);
qb.appendWhere(STATE_RECORD_MATCH);
break;
default:
throw unsupportedUri(uri);
}
final SQLiteDatabase db = mDB.getReadableDatabase();
final Cursor c = qb.query(db, projection, selection, selectionArgs, null, null, sortOrder);
c.setNotificationUri(getContext().getContentResolver(), uri);
return c;
}
