This simple app turns your Android phone into a Picture in Picture Demo App.
To use this app the user just clicks the 'Picture in Picture Demo' app icon and they are taken right into the app. They are greeted with a colored background and a button in the middle of the app labed 'ENTER PIP'. Once the user clicks the button, they will noticed now the screen now resizes to a small representation of its original self and is placed in the lower right hand corner of the screen and showing the previous background before the app was loaded. To resize the smaller screen back to full size the user just needs to click the button again on the smaller version and it will resize to a full size screen again.
Production App screen caps from App running on Nexus 5X simulator running Android 8 Oreo (API level 26).