I know there are many topics about this, and I understand (or at least I think I do) the Activity lifecycle. I know the Activity itself should handle its lifecycle, including the process of stopping t
Trying to understand best practice for the lifecycle of my android application, and how activities fit into it.
I want to execute some functions when the program is exited by hitting the back button. This is now done by onDestroy() which works in every case but one. When coming back from another activity in som
If an Activity starts another by startActivityForResult(), what happens to that subact开发者_JS百科ivity if the parent is finished?If Activity A calls startActivityForResult() (starting up Activity B)
Can anyone give a short overview of the cases when and how an activity is killed by the runtime? I\'d like to know the difference between the paused and stopped state. What could force the system to d
I am writing an activity, that loads d开发者_如何学Cata from a server and displays it as a list using ArrayAdapter. For that I\'m showing a progress dialog i.e loading, while it loads all data from th
How can I use the default backgro开发者_如何学运维und image for a UIView? theView.backgroundColor = [UIColor groupTableViewBackgroundColor];
qkoufu126开发者_JAVA技巧 2022-05-11 07:11 刷时空裂痕，满pl一天120w左右。（湖3的物价）
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