Google Code-in

Prerequisite:

• Create a Github account.
• Fork and build PowerUp Android
• Fetch the latest version of code from branch "GSoC17"

Steps:

• Claim the issue here.
• Pressing the back button once should display a toast message "Press once more to exit".
• Pressing the back button again within 2 seconds should exit the game.
• Identify the activity where the related code should be included.
• Code changes should be in accordance with the "Contributing and developing a feature" on Systers Github page.

Resources:

• Ask any questions or directions in the #powerup on Systers Open Source Slack. Mention @rimjhim for any doubts and help.

Work Submission:

Create a PR with label "Program:GCI", then include the issue and PR link here