This simple app turns your Android phone into a Meter Number Picker Library Demo App.
To use this app the user just clicks the 'Meter Number Picker Library Demo' app icon and they are taken right into the app. They are greeted with a title ('Meter Number Picker Library Demo') on the top. Then in the main body two different sized number meters in different colors. On the bottom are two buttons that when clicked display a Toast message.
As the user flips through the meter they can then click the button which corresponds to the correct counter (top or bottom) and a Toast message calling out the counter called and the number selected.
External library used: com.alex-zaitsev:meternumberpicker:1.0.2
Screen caps and video taken from App running on Motorola Moto X Developer Edition running Android 5.1 Lollipop (API level 22).