ScreenCam does not need any root access to record your screen and works on all phones with Android Lollipop 5.0 and above.
You can also record audio along with the screen recording and get it beautifully combined with recorded video.
Choose from different resolutions, frames per second and bitrate for the best choice of quality and size of the video or make use of the app shortcut in android 7.1 nougat or in any custom launcher supporting app shortcuts. There are no ads or any price attached to it. ScreenCam is the best lightweight and functional screen recorder available on the market.
You can also pause or resume the recording seamlessly (currently only works on Android Nougat 7.0 and above) and an option to change the save directory.
The best of all, its Open Sourced! You can obtain the source code at https://github.com/vijai1996/screenrecorder and you could also contribute to the project.
Any feature request, suggestion, bug report or feedback can be sent to [email protected]