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通知 数据表 改称为防止用户互动(安第斯开发)
原标题:notifyDataSetChanged being called prevents user interaction (Android development)
  • 时间:2011-10-31 16:56:39
  •  标签:
  • android

我有一个问题,即:打电话<代码>,注明<><>tSetChanged(>) 时段将冻结与一份名单的交流,以备简短的第二次。

基本上,我的镜头把图像装入清单。 每次都装满后,就把员额装上ui。 该校正将图像添加到一个清单中,然后打电话,注明数字()。

当你在名单上选择一个形象时,它就强调这一点。 当我打上<条码>,指每个图像的DataSetChanged(时,名单上的三条主中的每一条都可以实际选择。 如果我缩小了<条码>,即注明,我就有了更好的打字率并选择了该项目。

没有人会这样做?

看来,6个umb眼(未变)似乎很快被抛弃,再次被放弃,但“倡议”没有表明它们已被删除。 在收集过程中,数据集无效。

问题回答

Don t call notifyDataSetChange() in the UI Thread. it will definitely block the User interaction if it is doing the data call and update the ListView. so do it in the AsyncTask do in background thread which is not doing on the UI thread so it will update the listview when user scroll it





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