Is there any mobile app that can continue recording after closing the screen?

The lock screen camera can; The operation method is: Take the operation of Android phone as an example:

1. First, we search for the lock-screen camera in the browser, and then download the lock-screen camera installation package.

2. After downloading and installing the lock screen camera App, turn on the lock screen camera on the mobile phone.

3. The screen lock camera interface is shown in the figure. We can switch the front/rear camera by clicking the rear in the upper left corner of the interface.

4. Lock-screen camera provides three video resolutions of 360p, 720p and 1080p for us to choose from. The sharper the camera, the more memory it takes up.

5. After setting the video and video clarity of the front/rear camera, we can record the video by clicking Record in the lower left corner, even if it is a black screen.

6. To end the recording, we can click Stop on the lock screen camera interface, as shown in the figure.

7. The video of the black screen video just now can finally be found in the DCIM folder of the mobile phone, as shown in the figure.