How does Apple set the restriction widget?

Apple sets the number limit widget as follows:

1. Open the settings application.

2. Slide the screen, find and click the "screen time" option.

3. Click Limit Quantity under the Always Allow option.

4. On the page of Limit Quantity, you can set daily usage limit and limit time period.

5. After setting the daily usage limit and time limit, you can add the Limit Quantity widget to the home screen.

6. Press and hold the blank area on the home screen until the application starts to shake.

7. Click the+icon in the upper left corner, locate the Limit Quantity widget and click it.

8. On the "Limited Quantity" widget, you can see the summary information of daily usage restrictions and restricted time periods.