Fix clipping issue in StackView.

Change-Id: I7ec28f25c3993a2bd7ef6399ba1923839d239905

21 files changed, 318 insertions, 0 deletions

diff --git a/tests/HwAccelerationTest/AndroidManifest.xml b/tests/HwAccelerationTest/AndroidManifest.xml
index df3c3ed..196b0eb 100644
--- a/tests/HwAccelerationTest/AndroidManifest.xml
+++ b/tests/HwAccelerationTest/AndroidManifest.xml
@@ -40,6 +40,15 @@
         </activity>
         
         <activity
+                android:name="Bitmaps3dActivity"
+                android:label="_Bitmaps3d">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        
+        <activity
                 android:name="LabelsActivity"
                 android:label="_Labels">
             <intent-filter>
@@ -48,6 +57,16 @@
             </intent-filter>
         </activity>
 
+            <activity
+                android:name="ViewFlipperActivity"
+                android:label="_ViewFlipper"
+                android:theme="@android:style/Theme.Translucent.NoTitleBar">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
         <activity
                 android:name="ResizeActivity"
                 android:label="_Resize"
diff --git a/tests/HwAccelerationTest/res/anim/fade_in.xml b/tests/HwAccelerationTest/res/anim/fade_in.xml
new file mode 100644
index 0000000..34310f5
--- /dev/null
+++ b/tests/HwAccelerationTest/res/anim/fade_in.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2010 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.
+-->
+
+<alpha xmlns:android="http://schemas.android.com/apk/res/android"
+        android:fromAlpha="0.0" android:toAlpha="1.0"
+        android:duration="600" />
diff --git a/tests/HwAccelerationTest/res/anim/fade_out.xml b/tests/HwAccelerationTest/res/anim/fade_out.xml
new file mode 100644
index 0000000..9832c32
--- /dev/null
+++ b/tests/HwAccelerationTest/res/anim/fade_out.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2010 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.
+-->
+
+<alpha xmlns:android="http://schemas.android.com/apk/res/android"
+    android:fromAlpha="1.0" android:toAlpha="0.0"
+    android:duration="600" />
diff --git a/tests/HwAccelerationTest/res/drawable-hdpi/appwidget_background.xml b/tests/HwAccelerationTest/res/drawable-hdpi/appwidget_background.xml
new file mode 100644
index 0000000..abbb9e6
--- /dev/null
+++ b/tests/HwAccelerationTest/res/drawable-hdpi/appwidget_background.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2009 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.
+-->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_window_focused="false" android:drawable="@drawable/appwidget_bg" />
+    <item android:state_pressed="true" android:drawable="@drawable/appwidget_bg_press" />
+    <item android:state_focused="true" android:drawable="@drawable/appwidget_bg_focus" />
+    <item android:drawable="@drawable/appwidget_bg" />
+</selector>
diff --git a/tests/HwAccelerationTest/res/drawable-hdpi/appwidget_bg.9.png b/tests/HwAccelerationTest/res/drawable-hdpi/appwidget_bg.9.png
new file mode 100644
index 0000000..8049191
--- /dev/null
+++ b/tests/HwAccelerationTest/res/drawable-hdpi/appwidget_bg.9.png
diff --git a/tests/HwAccelerationTest/res/drawable-hdpi/appwidget_bg_focus.9.png b/tests/HwAccelerationTest/res/drawable-hdpi/appwidget_bg_focus.9.png
new file mode 100644
index 0000000..c81f675
--- /dev/null
+++ b/tests/HwAccelerationTest/res/drawable-hdpi/appwidget_bg_focus.9.png
diff --git a/tests/HwAccelerationTest/res/drawable-hdpi/appwidget_bg_press.9.png b/tests/HwAccelerationTest/res/drawable-hdpi/appwidget_bg_press.9.png
new file mode 100644
index 0000000..d060b77
--- /dev/null
+++ b/tests/HwAccelerationTest/res/drawable-hdpi/appwidget_bg_press.9.png
diff --git a/tests/HwAccelerationTest/res/drawable-hdpi/green_gradient.9.png b/tests/HwAccelerationTest/res/drawable-hdpi/green_gradient.9.png
new file mode 100644
index 0000000..a535678
--- /dev/null
+++ b/tests/HwAccelerationTest/res/drawable-hdpi/green_gradient.9.png
diff --git a/tests/HwAccelerationTest/res/drawable-hdpi/widget_header.png b/tests/HwAccelerationTest/res/drawable-hdpi/widget_header.png
new file mode 100644
index 0000000..cd9ec44
--- /dev/null
+++ b/tests/HwAccelerationTest/res/drawable-hdpi/widget_header.png
diff --git a/tests/HwAccelerationTest/res/drawable-hdpi/widget_title_bg.9.png b/tests/HwAccelerationTest/res/drawable-hdpi/widget_title_bg.9.png
new file mode 100644
index 0000000..79615c2
--- /dev/null
+++ b/tests/HwAccelerationTest/res/drawable-hdpi/widget_title_bg.9.png
diff --git a/tests/HwAccelerationTest/res/drawable/appwidget_background.xml b/tests/HwAccelerationTest/res/drawable/appwidget_background.xml
new file mode 100644
index 0000000..abbb9e6
--- /dev/null
+++ b/tests/HwAccelerationTest/res/drawable/appwidget_background.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2009 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.
+-->
+
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_window_focused="false" android:drawable="@drawable/appwidget_bg" />
+    <item android:state_pressed="true" android:drawable="@drawable/appwidget_bg_press" />
+    <item android:state_focused="true" android:drawable="@drawable/appwidget_bg_focus" />
+    <item android:drawable="@drawable/appwidget_bg" />
+</selector>
diff --git a/tests/HwAccelerationTest/res/drawable/appwidget_bg.9.png b/tests/HwAccelerationTest/res/drawable/appwidget_bg.9.png
new file mode 100644
index 0000000..8049191
--- /dev/null
+++ b/tests/HwAccelerationTest/res/drawable/appwidget_bg.9.png
diff --git a/tests/HwAccelerationTest/res/drawable/appwidget_bg_focus.9.png b/tests/HwAccelerationTest/res/drawable/appwidget_bg_focus.9.png
new file mode 100644
index 0000000..c81f675
--- /dev/null
+++ b/tests/HwAccelerationTest/res/drawable/appwidget_bg_focus.9.png
diff --git a/tests/HwAccelerationTest/res/drawable/appwidget_bg_press.9.png b/tests/HwAccelerationTest/res/drawable/appwidget_bg_press.9.png
new file mode 100644
index 0000000..d060b77
--- /dev/null
+++ b/tests/HwAccelerationTest/res/drawable/appwidget_bg_press.9.png
diff --git a/tests/HwAccelerationTest/res/drawable/green_gradient.9.png b/tests/HwAccelerationTest/res/drawable/green_gradient.9.png
new file mode 100644
index 0000000..a535678
--- /dev/null
+++ b/tests/HwAccelerationTest/res/drawable/green_gradient.9.png
diff --git a/tests/HwAccelerationTest/res/drawable/widget_header.png b/tests/HwAccelerationTest/res/drawable/widget_header.png
new file mode 100644
index 0000000..0297dd1
--- /dev/null
+++ b/tests/HwAccelerationTest/res/drawable/widget_header.png
diff --git a/tests/HwAccelerationTest/res/drawable/widget_title_bg.9.png b/tests/HwAccelerationTest/res/drawable/widget_title_bg.9.png
new file mode 100644
index 0000000..79615c2
--- /dev/null
+++ b/tests/HwAccelerationTest/res/drawable/widget_title_bg.9.png
diff --git a/tests/HwAccelerationTest/res/layout/flipper_item.xml b/tests/HwAccelerationTest/res/layout/flipper_item.xml
new file mode 100644
index 0000000..43a7bbf
--- /dev/null
+++ b/tests/HwAccelerationTest/res/layout/flipper_item.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2010 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.
+-->
+
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/widget_asset"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    android:focusable="true">
+
+    <ImageView android:id="@+id/widget_image"
+        android:layout_width="91dip"
+        android:layout_height="61dip"
+        android:layout_margin="8dip"
+        android:background="@android:color/white" />
+
+    <TextView android:id="@+id/widget_text"
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent"
+        android:layout_toRightOf="@id/widget_image"
+        android:padding="6dip"
+        android:textSize="12sp"
+        android:textColor="@android:color/black"
+        android:fadingEdge="vertical"
+        android:fadingEdgeLength="30dip" />
+
+</RelativeLayout>
\ No newline at end of file
diff --git a/tests/HwAccelerationTest/res/layout/widget.xml b/tests/HwAccelerationTest/res/layout/widget.xml
new file mode 100644
index 0000000..503face
--- /dev/null
+++ b/tests/HwAccelerationTest/res/layout/widget.xml
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Copyright (C) 2010 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.
+-->
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/widget_root"
+    android:orientation="vertical"
+    android:layout_width="fill_parent"
+    android:layout_height="fill_parent"
+    android:focusable="true"
+    android:background="@drawable/appwidget_background">
+
+    <ImageView
+        android:id="@+id/widget_top"
+        android:layout_width="fill_parent"
+        android:layout_height="wrap_content"
+        android:background="@drawable/widget_title_bg"
+        android:padding="6dip"
+        android:src="@drawable/widget_header"
+        android:scaleType="center" />
+
+    <ViewFlipper
+        android:id="@+id/flipper"
+        android:layout_width="fill_parent"
+        android:layout_height="fill_parent"
+        android:addStatesFromChildren="true"
+        android:flipInterval="2000"
+        android:autoStart="true"
+        android:inAnimation="@anim/fade_in"
+        android:outAnimation="@anim/fade_out"
+        android:background="@drawable/green_gradient"
+        android:measureAllChildren="false" />
+
+</LinearLayout>
diff --git a/tests/HwAccelerationTest/src/com/android/test/hwui/Bitmaps3dActivity.java b/tests/HwAccelerationTest/src/com/android/test/hwui/Bitmaps3dActivity.java
new file mode 100644
index 0000000..baa1cb9
--- /dev/null
+++ b/tests/HwAccelerationTest/src/com/android/test/hwui/Bitmaps3dActivity.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2010 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.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.Canvas;
+import android.graphics.Matrix;
+import android.graphics.Paint;
+import android.os.Bundle;
+import android.view.Gravity;
+import android.view.View;
+import android.widget.FrameLayout;
+
+@SuppressWarnings({"UnusedDeclaration"})
+public class Bitmaps3dActivity extends Activity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        final BitmapsView view = new BitmapsView(this);
+        final FrameLayout layout = new FrameLayout(this);
+        layout.addView(view, new FrameLayout.LayoutParams(800, 400, Gravity.CENTER));
+        view.setRotationX(-35.0f);
+        setContentView(layout);
+    }
+
+    static class BitmapsView extends View {
+        private final Paint mBitmapPaint;
+        private final Bitmap mBitmap1;
+        private Matrix mMatrix;
+
+        BitmapsView(Context c) {
+            super(c);
+
+            mBitmap1 = BitmapFactory.decodeResource(c.getResources(), R.drawable.sunset1);
+            mBitmapPaint = new Paint();
+
+            mMatrix = new Matrix();
+            mMatrix.setScale(2.0f, 2.0f);
+            mMatrix.preTranslate(0.0f, -10.0f);
+        }
+
+        @Override
+        protected void onDraw(Canvas canvas) {
+            super.onDraw(canvas);
+            
+            canvas.drawColor(0xffffffff);
+
+            canvas.save();
+            canvas.translate(120.0f, 50.0f);
+
+            canvas.concat(mMatrix);
+            canvas.drawBitmap(mBitmap1, 0.0f, 0.0f, mBitmapPaint);
+            
+            canvas.restore();
+        }
+    }
+}
diff --git a/tests/HwAccelerationTest/src/com/android/test/hwui/ViewFlipperActivity.java b/tests/HwAccelerationTest/src/com/android/test/hwui/ViewFlipperActivity.java
new file mode 100644
index 0000000..0e244fc
--- /dev/null
+++ b/tests/HwAccelerationTest/src/com/android/test/hwui/ViewFlipperActivity.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2010 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.os.Bundle;
+import android.view.Gravity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.ViewFlipper;
+
+@SuppressWarnings({"UnusedDeclaration"})
+public class ViewFlipperActivity extends Activity {
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        final LayoutInflater inflater = getLayoutInflater();
+        final View widget = inflater.inflate(R.layout.widget, null);
+        widget.setLayoutParams(new FrameLayout.LayoutParams(180, 180, Gravity.CENTER));
+        
+        ViewFlipper flipper = (ViewFlipper) widget.findViewById(R.id.flipper);
+        
+        View view = inflater.inflate(R.layout.flipper_item, flipper, false);
+        flipper.addView(view);
+        ((ImageView) view.findViewById(R.id.widget_image)).setImageResource(R.drawable.sunset1);
+        ((TextView) view.findViewById(R.id.widget_text)).setText("This is a long line of text, " 
+                + "enjoy the wrapping and drawing");
+
+        view = inflater.inflate(R.layout.flipper_item, flipper, false);
+        flipper.addView(view);
+        ((ImageView) view.findViewById(R.id.widget_image)).setImageResource(R.drawable.sunset3);
+        ((TextView) view.findViewById(R.id.widget_text)).setText("Another very long line of text, " 
+                + "enjoy the wrapping and drawing");
+
+        FrameLayout layout = new FrameLayout(this);
+        layout.addView(widget);
+        
+        setContentView(layout);
+    }
+}