diff options
Diffstat (limited to 'platform_tools/android/apps/skar_java/src/main/java/com/google/skar/examples/helloskar/app/ARSurfaceView.java')
-rw-r--r-- | platform_tools/android/apps/skar_java/src/main/java/com/google/skar/examples/helloskar/app/ARSurfaceView.java | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/platform_tools/android/apps/skar_java/src/main/java/com/google/skar/examples/helloskar/app/ARSurfaceView.java b/platform_tools/android/apps/skar_java/src/main/java/com/google/skar/examples/helloskar/app/ARSurfaceView.java new file mode 100644 index 0000000000..03185c2cd3 --- /dev/null +++ b/platform_tools/android/apps/skar_java/src/main/java/com/google/skar/examples/helloskar/app/ARSurfaceView.java @@ -0,0 +1,45 @@ +package com.google.skar.examples.helloskar.app; + +import android.content.Context; +import android.graphics.Color; +import android.graphics.PixelFormat; +import android.util.AttributeSet; +import android.view.SurfaceHolder; +import android.view.SurfaceView; + +/** + * SurfaceView that is overlayed on top of a GLSurfaceView. All 2D drawings can be done on this + * surface. + */ +public class ARSurfaceView extends SurfaceView implements SurfaceHolder.Callback { + + boolean running; + + public ARSurfaceView(Context context, AttributeSet attrs) { + super(context, attrs); + + SurfaceHolder holder = getHolder(); + this.setBackgroundColor(Color.TRANSPARENT); + this.setZOrderOnTop(true); + holder.setFormat(PixelFormat.TRANSPARENT); + holder.addCallback(this); + } + + public boolean isRunning() { + return running; + } + + @Override + public void surfaceCreated(SurfaceHolder holder) { + running = true; + } + + @Override + public void surfaceDestroyed(SurfaceHolder holder) { + running = false; + } + + @Override + public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) { + } +} |