How to make transparent background in an iOS app?

Question

I would like to create an app in which the Home screen wallpaper is visible.

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See thescreenshot below for more information:

Answer 1

Although the feature was introduced in iOS 7, it is still a private method only used in Apple’s apps. There is no public API available.

Please file a feature enhancement radar if you would like to see it introuduced for third-parties.

Answer 2

我不知道它是可能的，但您可以创建iOS活动屏幕的屏幕截图，并在程序中将其用作背景图像，并将其他视图放在其上。