This is similar to the question "Full remote access to Android device".
I also am looking for an app to control (or possibly just view) my Android device remotely. I need to view live the display of the device. However, I have two additional requirements.
- The viewing device is also an Android device. AirDroid running in a web browser on the device does not work properly on mobile.
- The device which is being viewed will be in my home without anyone physically accessing it, and I will be out traveling. Therefore, no one will be able to press "allow" or anything like that on the screen. Everything has to be set up before I leave the house.
I have root, Xposed framework, Magisk, etc.
I can run pretty much any Android version, whatever works. I prefer 8.1.