Create an Android app - Crear una app para Android

Crear una aplicación para celulares con sistema operativo Android que permita desactivar la pantalla (pantalla negra) y bloquear el teclado cuando se alcanza una velocidad de X km/hora. To create an android app that blocks the cellphone keyboard and puts off the screen when speed is at 60 km/hour. Tasks: 1- To create a button to set a Speed Alert: The cell phone will produce a beep beep alert when the speed is reached (eg 50 km/hr). 2- To create a button to set a Top Speed: the app locks the keypad / keyboard and puts off the screen (black screen) when it reaches a top speed (eg 60 km/h ). IMPORTANT: 1&2 uses the speed sensor and GPS to determine speed of vehicle. 3- To create an Emergency button: when keypad is locked the emergency button will unlock it in order to use the cell phone. 4- To create an Exit button to exit the app.