java sqlite buscar consulta

Posted 2021-05-08

AdminSqLiteOpenHelper admin =new AdminSqLiteOpenHelper(this, "administracion",null,1);
SQLiteDatabase db=admin.getWritableDatabase();
String codigo=mainTxtCodigo.getText().toString();

Cursor fila= db.rawQuery("select dbDescripcion, dbPrecio from articulos where dbCodigo="+codigo, null);
if(fila.moveToFirst())
{
    mainTxtPrecio.setText(fila.getString(0));
    mainTxtDescripcion.setText(fila.getString(1));
}
else
{
    Toast.makeText(MainActivity.this, "No existe articulo con dicho codigo", Toast.LENGTH_SHORT).show();
}

db.close();