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Drawable
- ShapeDrawable
- Demonstrates creating Drawables in XML.
OpenGL|ES
- CameraPreview
- Demonstrates capturing the image stream from the camera, drawing to a surface (extending SurfaceView) on a separate thread (extending Thread).
- GL SurfaceView
- Demonstrates how to perform OpenGL rendering in to a SurfaceView.
- Code:
- GLSurfaceViewActivity.java
- Layout:
- hello_world.xml
- PolyToPoly
- Demonstrates calling the {@link android.graphics.Matrix.html#setPolyToPoly(float[],int,float[],int,int)} method to translate coordinates on a canvas to a new perspective (used to simulate perspective).
- DrawPoints
- Demonstrates using the {@link android.graphics.Paint} and {@link android.graphics.Canvas} objects to draw random points on the screen, with different colors and strokes.
- PathEffects
- Demonstrates the use of {@link android.graphics.Path} and various {@link android.graphics.PathEffect} subclasses.
- SurfaceView Overlay
- Shows how you can place overlays on top of a SurfaceView.
- Code:
- SurfaceViewOverlay.java,
GLSurfaceView.java
- Layout:
- surface_view_overlay.xml
- TouchPaint
- Demonstrates the handling of touch screen events to implement a simple painting app.
Subdirectories
Files
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