Hardware Interface Test Launcher and Shutdown & Reboot Feature in Settings UI
Android operating system (OS) is a trending OS in android phones and also preferred in smart-phones, table computers, user-interface for an android TV and android enabled vehicles and Android wear. Shutdown/Power-off and Reboot feature is added in Settings User Interface (UI), so that user can successfully shutdown and reboot the device without any hardware button. An application to test hardware interfaces is developed in android studio tool and made it as a launcher. Hardware interface test launcher is the first application to run on the android device as device boots. Developed application is tested for five hardware interfaces on the device i.e.., Audio, Display, Camera, USB attach/detach and Network connectivity successfully.
Keywords - Android launcher, Android customization, Activity, APK, Preference.