Android setresult-阿里云

【Android】startActivityForResult()与onActivityResult()与setResult()参数分析

一、使用场景　　在一个主界面(主Activity)通过意图跳转至多个不同子Activity上去，当子模块的代码执行完毕后再次返回主页面，将子activity中得到的数据显示在主界面/完成的数据交给主Activity处理。这种带数据的意图跳转需要使用activity的onActivityResult...

Android应用开发—setResult()的调用时机

本文转载自setResult()的调用时机，此处做了重新的排版，只是感觉markdown的排版比较好看些，侵删。今天遇到这样一个问题，我在Activity-A中用startActivityForResult()方法启动了Activity-B，并且在B中通过setResult()方法给A返回值，由于...

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Android -- startActivityForResult和setResult

startActivityForResult与startActivity的不同之处 startActivity( ) 仅仅是跳转到目标页面，若是想跳回当前页面，则必须再使用一次startActivity( )。 startActivityForResult( ) 可以一次性完成这项任务，当程序执行到...

请问Android中setResult能返回多个值吗？

我这样返回为什么只显示下面的数据？FA2 按理说FA1也应该可以显示呀我两个resultCode不一样，而且intent也不一样

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更新时间 2023-04-25 10:13:32

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