1 files changed, 137 insertions, 0 deletions
diff --git a/tests/HwAccelerationTest/src/com/android/test/hwui/CirclePropActivity.java b/tests/HwAccelerationTest/src/com/android/test/hwui/CirclePropActivity.java
new file mode 100644
index 0000000..f060bc8
--- /dev/null
+++ b/tests/HwAccelerationTest/src/com/android/test/hwui/CirclePropActivity.java
@@ -0,0 +1,137 @@
+/*
+ * Copyright (C) 2014 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.test.hwui;
+
+import android.app.Activity;
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.CanvasProperty;
+import android.graphics.Paint;
+import android.graphics.Paint.Style;
+import android.os.Bundle;
+import android.os.Trace;
+import android.view.HardwareCanvas;
+import android.view.RenderNodeAnimator;
+import android.view.View;
+import android.widget.LinearLayout;
+import android.widget.LinearLayout.LayoutParams;
+import android.widget.ProgressBar;
+
+import java.util.ArrayList;
+
+public class CirclePropActivity extends Activity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        final LinearLayout layout = new LinearLayout(this);
+        layout.setOrientation(LinearLayout.VERTICAL);
+
+        ProgressBar spinner = new ProgressBar(this, null, android.R.attr.progressBarStyleLarge);
+        layout.addView(spinner, new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT));
+
+        layout.addView(new CircleView(this),
+                new LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT));
+
+        setContentView(layout);
+    }
+
+    static class CircleView extends View {
+        static final int DURATION = 500;
+
+        private boolean mToggle = false;
+        ArrayList<RenderNodeAnimator> mRunningAnimations = new ArrayList<RenderNodeAnimator>();
+
+        CanvasProperty<Float> mX;
+        CanvasProperty<Float> mY;
+        CanvasProperty<Float> mRadius;
+        CanvasProperty<Paint> mPaint;
+
+        CircleView(Context c) {
+            super(c);
+            setClickable(true);
+
+            mX = CanvasProperty.createFloat(200.0f);
+            mY = CanvasProperty.createFloat(200.0f);
+            mRadius = CanvasProperty.createFloat(150.0f);
+
+            Paint p = new Paint();
+            p.setAntiAlias(true);
+            p.setColor(0xFFFF0000);
+            p.setStyle(Style.STROKE);
+            p.setStrokeWidth(60.0f);
+            mPaint = CanvasProperty.createPaint(p);
+        }
+
+        @Override
+        protected void onDraw(Canvas canvas) {
+            super.onDraw(canvas);
+
+            if (canvas.isHardwareAccelerated()) {
+                HardwareCanvas hwcanvas = (HardwareCanvas) canvas;
+                hwcanvas.drawCircle(mX, mY, mRadius, mPaint);
+            }
+        }
+
+        @Override
+        public boolean performClick() {
+            for (int i = 0; i < mRunningAnimations.size(); i++) {
+                mRunningAnimations.get(i).cancel();
+            }
+            mRunningAnimations.clear();
+
+            mToggle = !mToggle;
+
+            mRunningAnimations.add(new RenderNodeAnimator(
+                    mX, RenderNodeAnimator.DELTA_TYPE_ABSOLUTE, mToggle ? 400.0f : 200.0f));
+
+            mRunningAnimations.add(new RenderNodeAnimator(
+                    mY, RenderNodeAnimator.DELTA_TYPE_ABSOLUTE, mToggle ? 600.0f : 200.0f));
+
+            mRunningAnimations.add(new RenderNodeAnimator(
+                    mRadius, RenderNodeAnimator.DELTA_TYPE_ABSOLUTE, mToggle ? 250.0f : 150.0f));
+
+            mRunningAnimations.add(new RenderNodeAnimator(
+                    mPaint, RenderNodeAnimator.PAINT_ALPHA,
+                    RenderNodeAnimator.DELTA_TYPE_ABSOLUTE, mToggle ? 64.0f : 255.0f));
+
+            mRunningAnimations.add(new RenderNodeAnimator(
+                    mPaint, RenderNodeAnimator.PAINT_STROKE_WIDTH,
+                    RenderNodeAnimator.DELTA_TYPE_ABSOLUTE, mToggle ? 5.0f : 60.0f));
+
+            for (int i = 0; i < mRunningAnimations.size(); i++) {
+                mRunningAnimations.get(i).start(this);
+            }
+
+            if (mToggle) {
+                post(new Runnable() {
+                    @Override
+                    public void run() {
+                        Trace.traceBegin(Trace.TRACE_TAG_VIEW, "pretendBusy");
+                        try {
+                            Thread.sleep(DURATION);
+                        } catch (InterruptedException e) {
+                        }
+                        Trace.traceEnd(Trace.TRACE_TAG_VIEW);
+                    }
+                });
+            }
+
+            return true;
+        }
+    }
+}