This is very simple. You put your mobile phone closer to you, and then stand it up with a bracket. Then you put your hand behind your mobile phone, and then you take a book and record a video while watching it. It's normal.
The first step is to open this tool. After entering this tool, we will see a picture with "+"at the bottom. We can click the button with the plus sign. Step 2: After clicking the plus sign, we will enter a new page "Create Line", and then we can edit the title and content of the line.
Use the key combination to record the screen, press and hold the power button and the volume increase button at the same time to start the screen recording, and press and hold again to end the screen recording. Use the shortcut switch to record the screen, slide the notification panel down from the status bar (you can continue to slide down), and click Screen Recording to start screen recording. Click the red timer button at the top of the screen to end the screen recording.
First open OPPOrenogrow and pull out the notification bar from top to bottom. Second, click the gray arrow at the bottom of the notification bar. Click the icon of the first up-down arrow in the upper right corner of the notification bar.