Android does not need permission to display the floating window, and also talks about the reverse analysis app. - Programmer Sought
![Forest on Twitter: "Since Android system is constantly changing. If you haven't enabled certain system permissions, some of you may experience tree dying without reason. To avoid this issue, we've made certain Forest on Twitter: "Since Android system is constantly changing. If you haven't enabled certain system permissions, some of you may experience tree dying without reason. To avoid this issue, we've made certain](https://pbs.twimg.com/media/EWvVArIXYAE4HN5.jpg:large)
Forest on Twitter: "Since Android system is constantly changing. If you haven't enabled certain system permissions, some of you may experience tree dying without reason. To avoid this issue, we've made certain
![because an app is obscuring a permissions request, Settings can't verify your response - Stack Overflow because an app is obscuring a permissions request, Settings can't verify your response - Stack Overflow](https://i.stack.imgur.com/7PpUU.jpg)
because an app is obscuring a permissions request, Settings can't verify your response - Stack Overflow
![Android M Begins Locking Down Floating Apps, Requires Users To Grant Special Permission To Draw On Other Apps Android M Begins Locking Down Floating Apps, Requires Users To Grant Special Permission To Draw On Other Apps](https://www.androidpolice.com/wp-content/uploads/2015/09/nexus2cee_2015-09-07-09.20.32.png)