Merge changes I65f46028,Ie3f67ccd into sc-dev

* changes:
  Make the pointer for bubbles expanded view rounded
  Update the manage button to the new style

libs/WindowManager/Shell/res/drawable/bubble_manage_btn_bg.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Copyright (C) 2021 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.
+  -->
+
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid
+        android:color="@android:color/system_neutral1_900"
+        />
+    <corners android:radius="20dp" />
+
+    <padding
+        android:left="20dp"
+        android:right="20dp">
+    </padding>
+
+</shape>

libs/WindowManager/Shell/res/layout/bubble_expanded_view.xml

@@ -28,15 +28,18 @@
     />
 
     <com.android.wm.shell.common.AlphaOptimizedButton
-        style="@android:style/Widget.Material.Button.Borderless"
+        style="@android:style/Widget.DeviceDefault.Button.Borderless"
         android:id="@+id/settings_button"
         android:layout_gravity="start"
         android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+        android:layout_height="40dp"
+        android:layout_marginTop="8dp"
+        android:layout_marginLeft="8dp"
         android:focusable="true"
         android:text="@string/manage_bubbles_text"
         android:textSize="@*android:dimen/text_size_body_2_material"
-        android:textColor="?android:attr/textColorPrimary"
+        android:background="@drawable/bubble_manage_btn_bg"
+        android:textColor="@*android:color/system_neutral1_50"
     />
 
 </com.android.wm.shell.bubbles.BubbleExpandedView>

libs/WindowManager/Shell/res/values/dimen.xml

@@ -139,10 +139,15 @@
     <dimen name="bubble_empty_overflow_image_height">200dp</dimen>
     <!-- Padding of bubble overflow empty state subtitle -->
     <dimen name="bubble_empty_overflow_subtitle_padding">50dp</dimen>
-    <!-- Height of the triangle that points to the expanded bubble -->
-    <dimen name="bubble_pointer_height">8dp</dimen>
-    <!-- Width of the triangle that points to the expanded bubble -->
+    <!-- Height of the triangle that points to the expanded bubble. -->
+    <dimen name="bubble_pointer_height">10dp</dimen>
+    <!-- Width of the triangle that points to the expanded bubble. -->
     <dimen name="bubble_pointer_width">12dp</dimen>
+    <!-- Radius of the pointer -->
+    <dimen name="bubble_pointer_radius">2dp</dimen>
+    <!-- The amount the pointer overlaps with the expanded view to be flush on an edge with
+         a radius. -->
+    <dimen name="bubble_pointer_overlap">1dp</dimen>
     <!-- Extra padding around the dismiss target for bubbles -->
     <dimen name="bubble_dismiss_slop">16dp</dimen>
     <!-- Height of button allowing users to adjust settings for bubbles. -->

libs/WindowManager/Shell/src/com/android/wm/shell/bubbles/BubbleExpandedView.java

@@ -39,7 +39,9 @@ import android.content.res.Resources;
 import android.content.res.TypedArray;
 import android.graphics.Bitmap;
 import android.graphics.Color;
+import android.graphics.CornerPathEffect;
 import android.graphics.Outline;
+import android.graphics.Paint;
 import android.graphics.Picture;
 import android.graphics.Rect;
 import android.graphics.drawable.ShapeDrawable;
@@ -105,6 +107,9 @@ public class BubbleExpandedView extends LinearLayout {
     private int mSettingsIconHeight;
     private int mPointerWidth;
     private int mPointerHeight;
+    private float mPointerRadius;
+    private float mPointerOverlap;
+    private CornerPathEffect mPointerEffect;
     private ShapeDrawable mCurrentPointer;
     private ShapeDrawable mTopPointer;
     private ShapeDrawable mLeftPointer;
@@ -348,7 +353,9 @@ public class BubbleExpandedView extends LinearLayout {
         mPointerMargin = res.getDimensionPixelSize(R.dimen.bubble_pointer_margin);
         mPointerWidth = res.getDimensionPixelSize(R.dimen.bubble_pointer_width);
         mPointerHeight = res.getDimensionPixelSize(R.dimen.bubble_pointer_height);
-
+        mPointerRadius = getResources().getDimensionPixelSize(R.dimen.bubble_pointer_radius);
+        mPointerEffect = new CornerPathEffect(mPointerRadius);
+        mPointerOverlap = getResources().getDimensionPixelSize(R.dimen.bubble_pointer_overlap);
         mTopPointer = new ShapeDrawable(TriangleShape.create(
                 mPointerWidth, mPointerHeight, true /* pointUp */));
         mLeftPointer = new ShapeDrawable(TriangleShape.createHorizontal(
@@ -408,8 +415,12 @@ public class BubbleExpandedView extends LinearLayout {
             lp.width = mPointerWidth;
             lp.height = mPointerHeight;
         }
-        mPointerView.setLayoutParams(lp);
         mCurrentPointer.setTint(mBackgroundColorFloating);
+
+        Paint arrowPaint = mCurrentPointer.getPaint();
+        arrowPaint.setColor(mBackgroundColorFloating);
+        arrowPaint.setPathEffect(mPointerEffect);
+        mPointerView.setLayoutParams(lp);
         mPointerView.setBackground(mCurrentPointer);
     }
 
@@ -651,11 +662,12 @@ public class BubbleExpandedView extends LinearLayout {
                 // Remove top insets back here because availableRect.height would account for that
                 ? mExpandedViewContainerLocation[1] - mPositioner.getInsets().top
                 : 0;
+        int settingsHeight = mIsOverflow ? 0 : mSettingsIconHeight;
         return mPositioner.getAvailableRect().height()
                 - expandedContainerY
                 - getPaddingTop()
                 - getPaddingBottom()
-                - mSettingsIconHeight
+                - settingsHeight
                 - mPointerHeight
                 - mPointerMargin;
     }
@@ -700,10 +712,14 @@ public class BubbleExpandedView extends LinearLayout {
     public void setPointerPosition(float bubblePosition, boolean onLeft) {
         // Pointer gets drawn in the padding
         final boolean showVertically = mPositioner.showBubblesVertically();
-        final int paddingLeft = (showVertically && onLeft) ? mPointerHeight : 0;
-        final int paddingRight = (showVertically && !onLeft) ? mPointerHeight : 0;
-        final int paddingTop = showVertically ? 0 : mExpandedViewPadding;
-        setPadding(paddingLeft, paddingTop, paddingRight, 0);
+        final float paddingLeft = (showVertically && onLeft)
+                ? mPointerHeight - mPointerOverlap
+                : 0;
+        final float paddingRight = (showVertically && !onLeft)
+                ? mPointerHeight - mPointerOverlap : 0;
+        final int paddingTop = showVertically ? 0
+                : mExpandedViewPadding;
+        setPadding((int) paddingLeft, paddingTop, (int) paddingRight, 0);
 
         final float expandedViewY = mPositioner.getExpandedViewY();
         final float bubbleSize = mPositioner.getBubbleBitmapSize();
@@ -716,9 +732,11 @@ public class BubbleExpandedView extends LinearLayout {
             float pointerX;
             if (showVertically) {
                 pointerY = bubbleCenter - (mPointerWidth / 2f);
-                pointerX = onLeft ? -mPointerHeight : getWidth() - mPaddingRight;
+                pointerX = onLeft
+                        ? -mPointerHeight + mPointerOverlap
+                        : getWidth() - mPaddingRight - mPointerOverlap;
             } else {
-                pointerY = 0;
+                pointerY = mPointerOverlap;
                 pointerX = bubbleCenter - mPaddingLeft - (mPointerWidth / 2f);
             }
             mPointerView.setTranslationY(pointerY);