Change hover state based on color selector

Fix: 278046965
Test: OverviewActionsMenuImageTest.

Change-Id: I5190510dabb3b515e6e8939f57d56ffb14c28fbd
diff --git a/quickstep/res/color/menu_item_hover_state_color.xml b/quickstep/res/color/menu_item_hover_state_color.xml
new file mode 100644
index 0000000..269b9f1
--- /dev/null
+++ b/quickstep/res/color/menu_item_hover_state_color.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:androidprv="http://schemas.android.com/apk/prv/res/android">
+    <item android:state_hovered="false" android:color="?androidprv:attr/colorSurface" />
+    <item android:state_hovered="true" android:color="?androidprv:attr/colorSurfaceVariant" />
+</selector>
\ No newline at end of file
diff --git a/quickstep/res/drawable/task_menu_item_bg.xml b/quickstep/res/drawable/task_menu_item_bg.xml
index 16c13eb..588fe9e 100644
--- a/quickstep/res/drawable/task_menu_item_bg.xml
+++ b/quickstep/res/drawable/task_menu_item_bg.xml
@@ -15,8 +15,7 @@
      limitations under the License.
 -->
 
-<shape xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:androidprv="http://schemas.android.com/apk/prv/res/android">
-    <solid android:color="?androidprv:attr/colorSurface" />
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="@color/menu_item_hover_state_color" />
     <corners android:radius="@dimen/task_menu_item_corner_radius" />
 </shape>
diff --git a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
index c4f8269..80fded5 100644
--- a/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
+++ b/tests/tapl/com/android/launcher3/tapl/LauncherInstrumentation.java
@@ -107,6 +107,8 @@
     static final Pattern EVENT_TOUCH_DOWN_TIS = getTouchEventPatternTIS("ACTION_DOWN");
     static final Pattern EVENT_TOUCH_UP_TIS = getTouchEventPatternTIS("ACTION_UP");
     static final Pattern EVENT_TOUCH_CANCEL_TIS = getTouchEventPatternTIS("ACTION_CANCEL");
+    static final Pattern EVENT_HOVER_ENTER_TIS = getTouchEventPatternTIS("ACTION_HOVER_ENTER");
+    static final Pattern EVENT_HOVER_EXIT_TIS = getTouchEventPatternTIS("ACTION_HOVER_EXIT");
 
     private static final Pattern EVENT_KEY_BACK_DOWN =
             getKeyEventPattern("ACTION_DOWN", "KEYCODE_BACK");
@@ -140,7 +142,9 @@
      * Represents a point in the code at which a callback can run.
      */
     public enum CALLBACK_RUN_POINT {
-        CALLBACK_HOLD_BEFORE_DROP
+        CALLBACK_HOLD_BEFORE_DROP,
+        CALLBACK_HOVER_ENTER,
+        CALLBACK_HOVER_EXIT,
     }
 
     private Consumer<CALLBACK_RUN_POINT> mCallbackAtRunPoint = null;
@@ -1682,6 +1686,12 @@
                                     ? EVENT_TOUCH_CANCEL_TIS : EVENT_TOUCH_UP_TIS);
                 }
                 break;
+            case MotionEvent.ACTION_HOVER_ENTER:
+                expectEvent(TestProtocol.SEQUENCE_TIS, EVENT_HOVER_ENTER_TIS);
+                break;
+            case MotionEvent.ACTION_HOVER_EXIT:
+                expectEvent(TestProtocol.SEQUENCE_TIS, EVENT_HOVER_EXIT_TIS);
+                break;
         }
 
         final MotionEvent event = getMotionEvent(downTime, currentTime, action, point.x, point.y);
diff --git a/tests/tapl/com/android/launcher3/tapl/OverviewTaskMenu.java b/tests/tapl/com/android/launcher3/tapl/OverviewTaskMenu.java
index 54be3c3..e349620 100644
--- a/tests/tapl/com/android/launcher3/tapl/OverviewTaskMenu.java
+++ b/tests/tapl/com/android/launcher3/tapl/OverviewTaskMenu.java
@@ -55,4 +55,12 @@
         UiObject2 menuItem = mLauncher.findObjectInContainer(mMenu, By.text(expectedMenuItemText));
         return menuItem != null;
     }
+
+    /**
+     * Returns the menu item specified by name if present.
+     */
+    public OverviewTaskMenuItem getMenuItemByName(String menuItemName) {
+        return new OverviewTaskMenuItem(mLauncher,
+                mLauncher.waitForObjectInContainer(mMenu, By.text(menuItemName)));
+    }
 }
diff --git a/tests/tapl/com/android/launcher3/tapl/OverviewTaskMenuItem.java b/tests/tapl/com/android/launcher3/tapl/OverviewTaskMenuItem.java
new file mode 100644
index 0000000..b2cc92d
--- /dev/null
+++ b/tests/tapl/com/android/launcher3/tapl/OverviewTaskMenuItem.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2023 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.launcher3.tapl;
+
+import static com.android.launcher3.tapl.LauncherInstrumentation.CALLBACK_RUN_POINT.CALLBACK_HOVER_ENTER;
+import static com.android.launcher3.tapl.LauncherInstrumentation.CALLBACK_RUN_POINT.CALLBACK_HOVER_EXIT;
+
+import android.graphics.Point;
+import android.graphics.Rect;
+import android.os.SystemClock;
+import android.view.MotionEvent;
+
+import androidx.test.uiautomator.UiObject2;
+
+/** Represents an item in the overview task menu. */
+public class OverviewTaskMenuItem {
+
+    private final LauncherInstrumentation mLauncher;
+    private final UiObject2 mMenuItem;
+
+    OverviewTaskMenuItem(LauncherInstrumentation launcher, UiObject2 menuItem) {
+        mLauncher = launcher;
+        mMenuItem = menuItem;
+    }
+
+    /**
+     * Returns this menu item's visible bounds.
+     */
+    public Rect getVisibleBounds() {
+        return mMenuItem.getVisibleBounds();
+    }
+
+    /**
+     * Emulate the cursor entering and exiting a hover over this menu item.
+     */
+    public void hoverCursor() {
+        try (LauncherInstrumentation.Closable e = mLauncher.eventsCheck();
+             LauncherInstrumentation.Closable c = mLauncher.addContextLayer(
+                     "cursor hover entering menu item")) {
+            long downTime = SystemClock.uptimeMillis();
+            mLauncher.sendPointer(downTime, downTime, MotionEvent.ACTION_HOVER_ENTER,
+                    new Point(mMenuItem.getVisibleCenter().x, mMenuItem.getVisibleCenter().y),
+                    null);
+            mLauncher.runCallbackIfActive(CALLBACK_HOVER_ENTER);
+
+            try (LauncherInstrumentation.Closable c1 = mLauncher.addContextLayer(
+                    "cursor hover exiting menu item")) {
+                downTime = SystemClock.uptimeMillis();
+                mLauncher.sendPointer(downTime, downTime, MotionEvent.ACTION_HOVER_EXIT,
+                        new Point(mMenuItem.getVisibleCenter().x, mMenuItem.getVisibleCenter().y),
+                        null);
+                mLauncher.runCallbackIfActive(CALLBACK_HOVER_EXIT);
+            }
+        }
+    }
+}