如何使用 ID 从 sqlite 中获取值?

How to fetch value from sqlite using ID?

我能够成功地向sqlite数据库中添加数据, 现在当我点击一个列表视图项目时, 我想从 sqlite table ID 中获取数据,该 ID 与 listview position

相同

: My Database looks like this

您需要单独查询在LisView中单击的特定位置获取raw。

    int id = 0; // id of clicked item
    StringBuilder query = new StringBuilder("SELECT * FROM table_name WHERE id = ").append(id);
    Cursor cursor = db.rawQuery(query.toString(), null);
    if (cursor.moveToFirst()) {
        Intent intent = new Intent(context, IntentClass.class);
        intent.putExtra("id",id);
        intent.putExtra("link",cursor.getString(4));
        intent.putExtra("lid",cursor.getString(5));
        intent.putExtra("lpass",cursor.getString(6));
        intent.putExtra("laddInfo",cursor.getString(7));
        context.startActivity(intent);
    }
    cursor.close();