Turn on/off Auto-rotate screen quickly by long pressing search button. When you are lying on bed. The screen changes to landscape. Have to open system settings to disable Auto-rotate screen. Did you find it is really inconvenient? This app provides a super easy way for switching this setting. And it provides a state icon to indicate the current setting. Fork of https://f-droid.org/packages/org.penghuang.tools.rotationlock.