The back key has been pressed

Return true if the event has been handled.

Property definitions

android $ Activity :: on_back_pressed
	# The back key has been pressed
	#
	# Return `true` if the event has been handled.
	fun on_back_pressed: Bool do return false
lib/android/nit_activity.nit:298,2--301,42

android :: ui $ Activity :: on_back_pressed
	redef fun on_back_pressed
	do
		var window = app.window
		if window.enable_back_button then
			window.on_back_button
			return true
		end

		return false
	end
lib/android/ui/ui.nit:95,2--104,4