Android onActivityResult is always 0

后端 未结 3 1579
清歌不尽
清歌不尽 2020-12-06 00:42

This has been killing me for two days now. I have a main Activity A which calls a second Activity B. Activity B simply presents the user with a listview. When I press an ite

3条回答
  •  有刺的猬
    2020-12-06 01:19

    Concerning your returned data.

    You do:

    Bundle b = getIntent().getExtras();
    

    but "getIntent()" returns the Intent that started THIS activity. If you want the returned data from the Activity you started for result, just take the data which is passed to

    protected void onActivityResult(int requestCode, int resultCode, Intent data)
    

提交回复
热议问题