The user is presented with a dark surface with a white circle. This represents a wall shone at with a flashlight cone. Touching the surface hides an android image. The light cone then follows continuous motion. If the image of an android is discovered, the screen lights up and the word "WIN!" appears. To restart lift finger and touch screen again.
This app demonstrates how to use a SurfaceView to render an image from a separate thread. In addition, it shows how you can use clipping for animation, and implements a basic game loop. This is not intended as a production quality app. Rather, it demonstrates the basics of these techniques, so you can dive deeper on your own.
You need to know:
- Create apps with Android Studio and run them on a mobile device.
- Create a custom view.
- Draw on and clip a Canvas.
- Add event handlers to views.
- Understand basic threading.
- Download and run the app.
Copyright 2017 Google, Inc.
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http://www.apache.org/licenses/LICENSE-2.0
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