The screen notch on the iPhone X screen was unavoidable with the inclusion of the edge-to-edge OLED screen because the camera and sensors get in the way. So manufactures have to contour the screen ...

Open the app up and make your way through its welcome screens. When the app prompts you to authorize it as an Android ...

In the current stable Android 16 build, there's only one trigger for the screen saver: when the device is charging. The new granular controls in the Canary build add some much-needed flexibility.