The app allows user to download a file from the Internet by clicking on a custom-built button where during the duration of file download:

• width of the button gets animated from left to right
• text gets changed based on different states of the button
• circle gets be animated from 0 to 360 degrees

A notification will be sent once the download is complete. When a user clicks on the notification, the user lands on detail activity and the notification gets dismissed. In detail activity, the status of the download will be displayed and animated via MotionLayout upon opening the activity.

The focus of this particular app is to animate a custom built button with the help of Android's ValueAnimator api while a file is downloaded from the internet.

Skills

• Notifications
• MotionLayout
• Custom Views
• ValueAnimator
• Broadcast Receivers