android java permissions windowmanager addview

The result may be different from everyone, but you will definitely find a smali file that is confused See code Reverse other people’s apps, the more critical place is how to find the code, because the code is basically obfuscated, it is definitely not understandable if you look directly at it, you can only find it, the breakthrough is generally in the character resources, for example, we see the picture above the Quick Search is the character of UC, then we go to The painful part of Android development is that it is too easy to be decompiled, but sometimes it also becomes a means for us to study other people's apps. Now that UC can break through this limit, I am curious how it does it. In fact, the user has not authorized it, and the application has not guided the user to open it.

If this permission Disabled, the result is that the floating window cannot be displayed.For example, the copy lookup function of the Youdao dictionary is often useless on Xiaomi phones. Some malicious apps use this permission to play advertisements, and it is difficult to trace which application is used.

For example, on Xiaomi mobile phones, this permission is disabled by default. On many models, the name of this permission is called Floating Window.

Android java permissions windowmanager addview