Clip TouchFeedbackDrawable effect to receiver Outline

Projected RenderNodes are now wrapped with a ClipRect or masked
SaveLayer, so that they are clipped to the outline of the projection
receiver surface.

Change-Id: I1d4afc1bb5d638d650bc0b1dac51a498f216773e

1 files changed, 27 insertions, 0 deletions

diff --git a/tests/HwAccelerationTest/src/com/android/test/hwui/ProjectionClippingActivity.java b/tests/HwAccelerationTest/src/com/android/test/hwui/ProjectionClippingActivity.java
new file mode 100644
index 0000000..2ae960b
--- /dev/null
+++ b/tests/HwAccelerationTest/src/com/android/test/hwui/ProjectionClippingActivity.java
@@ -0,0 +1,27 @@
+package com.android.test.hwui;
+
+import android.app.Activity;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.graphics.RectF;
+import android.os.Bundle;
+import android.util.AttributeSet;
+import android.view.RenderNode;
+import android.view.View;
+
+public class ProjectionClippingActivity extends Activity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.projection_clipping);
+        View.OnClickListener listener = new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                // woo! nothing!
+            }
+        };
+        findViewById(R.id.clickable1).setOnClickListener(listener);
+        findViewById(R.id.clickable2).setOnClickListener(listener);
+    }
+}