Add "change aspect ratio" to Recents/Overview

This shows up if the launcher is in a sw600dp-or-greater configuration.

Test: AspectRatioSystemShortcutTests
Test: OverviewMenuImageTest
Test: Manual check on phone, tablet, and inner/outer fold screens.
Flag: com.android.window.flags.universal_resizable_by_default
Bug: 357141415
Change-Id: I1bcbf9299d28ce68cccd636d92ed7195d64736eb

quickstep/src/com/android/quickstep/AspectRatioSystemShortcut.kt

@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2025 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.quickstep
+
+import android.content.Intent
+import android.provider.Settings
+import android.view.View
+import androidx.core.net.toUri
+import com.android.launcher3.AbstractFloatingViewHelper
+import com.android.launcher3.R
+import com.android.launcher3.logging.StatsLogManager.LauncherEvent
+import com.android.launcher3.popup.SystemShortcut
+import com.android.quickstep.views.RecentsViewContainer
+import com.android.quickstep.views.TaskContainer
+import com.android.window.flags.Flags.universalResizableByDefault
+
+/**
+ * System shortcut to change the application's aspect ratio compatibility mode.
+ *
+ * This shows up only on screens that are not compact, ie. shortest-width greater than {@link
+ * com.android.launcher3.util.window.WindowManagerProxy#MIN_TABLET_WIDTH}.
+ */
+class AspectRatioSystemShortcut(
+    viewContainer: RecentsViewContainer,
+    taskContainer: TaskContainer,
+    abstractFloatingViewHelper: AbstractFloatingViewHelper,
+) :
+    SystemShortcut<RecentsViewContainer>(
+        R.drawable.ic_aspect_ratio,
+        R.string.recent_task_option_aspect_ratio,
+        viewContainer,
+        taskContainer.itemInfo,
+        taskContainer.taskView,
+        abstractFloatingViewHelper,
+    ) {
+    override fun onClick(view: View) {
+        dismissTaskMenuView()
+
+        val intent =
+            Intent(Settings.ACTION_MANAGE_USER_ASPECT_RATIO_SETTINGS)
+                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK)
+        if (mItemInfo.targetPackage != null) {
+            intent.setData(("package:" + mItemInfo.targetPackage).toUri())
+        }
+
+        mTarget.startActivitySafely(view, intent, mItemInfo)
+        mTarget
+            .statsLogManager
+            .logger()
+            .withItemInfo(mItemInfo)
+            .log(LauncherEvent.LAUNCHER_ASPECT_RATIO_SETTINGS_SYSTEM_SHORTCUT_TAP)
+    }
+
+    companion object {
+        /** Optionally create a factory for the aspect ratio system shortcut. */
+        @JvmOverloads
+        fun createFactory(
+            abstractFloatingViewHelper: AbstractFloatingViewHelper = AbstractFloatingViewHelper()
+        ): TaskShortcutFactory {
+            return object : TaskShortcutFactory {
+                override fun getShortcuts(
+                    viewContainer: RecentsViewContainer,
+                    taskContainer: TaskContainer,
+                ): List<AspectRatioSystemShortcut>? {
+                    return when {
+                        // Only available when the feature flag is on.
+                        !universalResizableByDefault() -> null
+
+                        // The option is only shown on sw600dp+ screens (checked by isTablet)
+                        !viewContainer.deviceProfile.isTablet -> null
+
+                        else -> {
+                            listOf(
+                                AspectRatioSystemShortcut(
+                                    viewContainer,
+                                    taskContainer,
+                                    abstractFloatingViewHelper,
+                                )
+                            )
+                        }
+                    }
+                }
+            }
+        }
+    }
+}

quickstep/src/com/android/quickstep/TaskOverlayFactory.java

@@ -118,6 +118,7 @@ public class TaskOverlayFactory implements ResourceBasedOverride {
             TaskShortcutFactory.FREE_FORM,
             DesktopSystemShortcut.Companion.createFactory(),
             ExternalDisplaySystemShortcut.Companion.createFactory(),
+            AspectRatioSystemShortcut.Companion.createFactory(),
             TaskShortcutFactory.WELLBEING,
             TaskShortcutFactory.SAVE_APP_PAIR,
             TaskShortcutFactory.SCREENSHOT,