[英]How to have my accessibility app overlay other apps on iOS?
I'm working on an accessibility app for a client and he needs it to be able to have it on top of other apps. 我正在为一个客户端开发可访问性应用程序,他需要它可以将其置于其他应用程序之上。 It takes a small area and can be moved easily. 它占用的面积很小,可以轻松移动。
Is there an app permission or config setting to do this? 是否有应用权限或配置设置可以执行此操作?
UPDATE: 更新:
An iPad owner sent me a screenshot showing a chat app floating on top of another app. 一个iPad所有者向我发送了一个屏幕截图,显示了一个聊天应用程序浮动在另一个应用程序的顶部。
No, its is not possible because apple does not even give you permission to show you wallpaper too... if it does have given that feature then any app could have a possible access to some some secure data situationally. 不,这是不可能的,因为苹果甚至都没有给您显示墙纸的权限...如果它确实提供了该功能,则任何应用程序都可以根据情况访问某些安全数据。
eg: You are using payment gateway in an app now another app start running as an overlay over the existing app which means having a snap shot of the previous app as a background of your current app. 例如:您正在一个应用程序中使用支付网关,而另一个应用程序开始作为现有应用程序的覆盖运行,这意味着将前一个应用程序的快照作为当前应用程序的背景。 Hence privacy breaching. 因此侵犯隐私。 Hence apple will not approve of something like that, hence no feature like that. 因此,苹果公司不会批准类似的东西,因此没有类似的功能。
Hope this will help you to understand more clearly. 希望这可以帮助您更清楚地了解。
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