1. Many mobile phones can be used, and all of them have their own gestures. You can bind the application you want to start, and then make gestures.

2. You need to set gesture binding applications, such as double-clicking the black screen to light up the screen.

3. It's very convenient to open qq music by writing an e on a black screen.

note: some mobile phones may have different models and methods. I am a mobile phone of each group.