Sqlite Check if Table is Empty [duplicate]

Answer 1

Optimal Solutions

public boolean  isMasterEmpty() {

    boolean flag;
    String quString = "select exists(select 1 from " + TABLE_MASTERS  + ");";

    SQLiteDatabase db = getReadableDatabase();
    Cursor cursor = db.rawQuery(quString, null);
    cursor.moveToFirst();
    int count= cursor.getInt(0);
    if (count ==1) {
        flag =  false;
    } else {
        flag = true;
    } 
    cursor.close();
    db.close();

    return flag;
    }