问题描述
有没有当它是得心应手不是要求后立即退出活动的任何特殊情况完成()
Is there any particular situation when it is handy to not quit the Activity immediately after calling finish()
?
(在其他的方式,这是为什么没有办法从设计立即退出活动?)
(in other way, why is this method not quitting the Activity immediately from design?)
更新
当我立刻说,我的意思是,就在时候你会调用完成()
当然,并且在清理与节能实例包,的onStop和的onDestroy方法没有按T计数。
When I say immediately, I mean, right in time you will call the finish()
and of course, cleaning up with saving instance bundle, onStop and onDestroy methods doesn't count.
要看看我到底在谈论一个例子,这里是段
To see an example what am I talking about, here is the snippet
onCreate(Bundle savedInstance){
// code executed
if(somecondition){
finish();
}
// code which shouldn't be executed
}
问题是,为什么条件后的code结束以及结束活动前,为什么完成()
呼之不应立即停止加工
推荐答案
应该不是你做一回prevent的$ C $以下CS来执行:
Shouldn't you do a return to prevent the codes below to execute:
if(somecondition){
finish();
return;
}
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