Joke Collection Website - Blessing messages - How to set a floating window for Huawei mobile phones?

How to set a floating window for Huawei mobile phones?

The mobile phone opens the floating window as follows:

First, EMUI? 5.0 click settings > rights management > rights > floating window, and open the floating window as needed.

Second, EMUI? 8.0? Click settings > applications and notifications > rights management > rights > pause window, and then open the pause window as needed.