將分析鍵值賦給字符串

Question

我的ParseObject在數據庫中名爲「Ads」，它有兩個鍵標題和價格。 我如何分配字符串「t」 中的關鍵字標題的值以及字符串「p」中的價格值？

這裏是我的代碼

public static class ViewHolder extends RecyclerView.ViewHolder { 
    String t; 
    String p; 

    public ViewHolder(View itemView) { 
     super(itemView); 
     ParseQuery<ParseObject> query = ParseQuery.getQuery("Ads"); 
     query.getInBackground("xWMyZ4YEGZ", new GetCallback<ParseObject>() { 
      public void done(ParseObject object, ParseException e) { 
       if (e == null) { 
        // object will be your game score 
       } else { 
        // something went wrong 
       } 
      } 

      @Override 
      public void done(ParseObject parseObject, com.parse.ParseException e) { 

      } 
     }); 
    } 
} 

Answer 1

的的parseObject是可以保存並從剖析雲檢索數據的本地表示。

public static class ViewHolder extends RecyclerView.ViewHolder { 
    String t; 
    String p; 

    public ViewHolder(View itemView) { 
     super(itemView); 
     ParseQuery<ParseObject> query = ParseQuery.getQuery("Ads"); 
     query.getInBackground("xWMyZ4YEGZ", new GetCallback<ParseObject>() { 
      public void done(ParseObject object, ParseException e) { 
       if (e == null) { 
        t = object.getString("ColumnName") 
        p = object.getString("ColumnName") 
       } else { 
        //objectRetrievalFailed 
       } 
      } 
     }); 
    } 
}