Did you know Android 7.0 Nougat has a hidden feature that allows you to use floating multi-window?
If you didn’t, now you know. To enable this new hidden feature, all you have to do is install Taskbar APK, which unlocks the floating multi-window feature.
You will be able to easily open unlimited number of apps, re-size windows or re-position them easily. For those of you who enjoy watching videos while doing something else, you can use floating multi-window to do so.