Improve search with spaces

This commit is contained in:
Sylvia van Os
2021-10-06 21:59:45 +02:00
parent fb2bede135
commit 4e203aebfe
2 changed files with 12 additions and 19 deletions

View File

@@ -7,6 +7,7 @@ import android.database.DatabaseUtils;
import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteException;
import android.database.sqlite.SQLiteOpenHelper;
import android.text.TextUtils;
import java.io.FileNotFoundException;
import java.math.BigDecimal;
@@ -663,38 +664,26 @@ public class DBHelper extends SQLiteOpenHelper
return db.rawQuery("SELECT " + LoyaltyCardDbIds.TABLE + ".* FROM " + LoyaltyCardDbIds.TABLE +
" JOIN " + LoyaltyCardDbFTS.TABLE +
" ON " + LoyaltyCardDbFTS.TABLE + "." + LoyaltyCardDbFTS.ID + " = " + LoyaltyCardDbIds.TABLE + "." + LoyaltyCardDbIds.ID +
(filter.isEmpty() ? " " : " AND " + LoyaltyCardDbFTS.TABLE + " MATCH ? ") +
(filter.trim().isEmpty() ? " " : " AND " + LoyaltyCardDbFTS.TABLE + " MATCH ? ") +
groupFilter.toString() +
" ORDER BY " + LoyaltyCardDbIds.TABLE + "." + LoyaltyCardDbIds.STAR_STATUS + " DESC, " +
" (CASE WHEN " + LoyaltyCardDbIds.TABLE + "." + orderField + " IS NULL THEN 1 ELSE 0 END), " +
LoyaltyCardDbIds.TABLE + "." + orderField + " COLLATE NOCASE " + getDbDirection(order, direction) + ", " +
LoyaltyCardDbIds.TABLE + "." + LoyaltyCardDbIds.STORE + " COLLATE NOCASE ASC " +
limitString, filter.isEmpty() ? null : new String[] { filter + '*' }, null);
limitString, filter.trim().isEmpty() ? null : new String[] { TextUtils.join("* ", filter.split(" ")) + '*' }, null);
}
/**
* Returns the amount of loyalty cards.
*
* @return Integer
*/
public int getLoyaltyCardCount()
{
SQLiteDatabase db = getReadableDatabase();
return (int) DatabaseUtils.queryNumEntries(db, LoyaltyCardDbIds.TABLE);
}
/**
* Returns the amount of loyalty cards with the filter text in either the store or note.
*
* @param filter
* @return Integer
*/
public int getLoyaltyCardCount(String filter)
{
if (filter.isEmpty()) {
return getLoyaltyCardCount();
}
SQLiteDatabase db = getReadableDatabase();
return (int) DatabaseUtils.queryNumEntries(db, LoyaltyCardDbFTS.TABLE,
LoyaltyCardDbFTS.TABLE + " MATCH ? ", withArgs(filter + '*'));
}
/**
* Returns a cursor to all groups.
*