Function Setting:
Mi phone currently has the following screenshot methods:
1. long press the volume down + power button.
2. Slide 3 finger down, this shortcut can be changed, turned on and off in "Settings/Additional settings/Gesture shortcuts/Take a screenshot".
3. menu button + volume down.
4. pull down the notification bar and click on the screenshot switch.
5. turn on the hoverball and click the screenshot switch.
Take a long screenshot: MIUI8 supports long screenshot function, click the bottom of the screenshot preview to take a long screenshot after taking a screenshot. Some interfaces do not support long screenshot, then the option of long screen is gray.