Dave McKelvie davemckelvie

## clear-android-things-apps.sh
#!/bin/bash
sp="/-\|"
sc=0
spin() {
   printf "\b${sp:sc++:1}"
   ((sc==${#sp})) && sc=0
}
endspin() {
   printf "\r"
}
	#!/bin/bash
	sp="/-\\|"
	sc=0
	spin() {
	printf "\b${sp:sc++:1}"
	((sc==${#sp})) && sc=0
	}
	endspin() {
	printf "\r"
	}