问题
I have installed refector 2 app in iPhone. While recoding iphone screen, the status bar colour has been changed to blue.
check below screen shot. Any idea how they did this?
回答1:
You cannot do this. The OS does this for you, to let the user know that some app is doing actions in background (recording screen, using microphone, using hotspot, etc.). If your app does something like this in background the statusbar will be displayed accordingly.
来源：https://stackoverflow.com/questions/36194933/how-to-display-blue-status-bar-if-a-action-running-in-background