CSCI 448 - Mobile Application Development (Android)

Spring 2021

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Jack Bramson

Here are some pictures of A1 in action:

  • A question:
  • Another type of question:
  • The user answering correctly:
  • The user messing up:
  • This is when the user tries to be a silly goose and answer again:

Now, we'll go over A4.

This app, ahem, took heavy inspiration from Lab11, once I realized that it already had most of what was needed for A4.

This app has the same basic setup, where a ball is spawned in the upper-left corner and subject to the device's rotation. However, when the ball bounces off of a corner, it spawns a new ball. This ball will also spawn new balls on a bounce, and so on and so forth, until there is an uncountable number of balls on the screen.

  • Starting out- just one ball:
  • After a few bounces:
  • After many bounces:
  • After a brief dark spell:
  • A world consumed: