“Holen Sie sich Daten aus Datenbank SQLite Android” Code-Antworten

Holen Sie sich Daten aus Datenbank SQLite Android

//Put this in your DAO or actyvity

public ArrayList<yourclass> getfromdatabase() {
String strSql = "select * from yourtable";
getdatabase = new ArrayList<yourclass>();
SQLiteDatabase db = dbHelper.getReadableDatabase();
Cursor c = db.rawQuery(strSql, null);
if (c.moveToFirst()) {
do {
      yourclass = new yourclass();
      yourclass.setId(c.getInt(c.getColumnIndex("yourcolumnname")));
      yourclass.setTitulo(c.getString(c.getColumnIndex("yourcolumnname")));
      yourclass.setTexto(c.getString(c.getColumnIndex("yourcolumnname")));
      yourclass.setTipo(c.getString(c.getColumnIndex("yourcolumnname")));
      getdatabase.add(yourclass);
   } while (c.moveToNext());
}
     return getdatabase;
}