Add task menu item to move task to external display

Call SystemUiProxy.moveToExternalDisplay to move existing Overview task to desktop in external display

Bug: 372872848
Test: atest
NexusLauncherTests:com.android.quickstep.ExternalDisplaySystemShortcutTest
Flag: com.android.window.flags.move_to_external_display_shortcut
Change-Id: I096a9839956ab5cab86bd0aaabc625a8587ca42a
diff --git a/quickstep/res/drawable/ic_external_display.xml b/quickstep/res/drawable/ic_external_display.xml
new file mode 100644
index 0000000..64c183e
--- /dev/null
+++ b/quickstep/res/drawable/ic_external_display.xml
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ 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.
+  -->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:pathData="M320,840v-80L160,760q-33,0 -56.5,-23.5T80,680v-480q0,-33 23.5,-56.5T160,120h640q33,0 56.5,23.5T880,200v480q0,33 -23.5,56.5T800,760L640,760v80L320,840ZM160,680h640v-480L160,200v480ZM160,680v-480,480Z"
+        android:fillColor="#e8eaed"/>
+</vector>
diff --git a/quickstep/res/values/strings.xml b/quickstep/res/values/strings.xml
index 008766b..91c2a6d 100644
--- a/quickstep/res/values/strings.xml
+++ b/quickstep/res/values/strings.xml
@@ -28,6 +28,8 @@
     <string name="recent_task_option_freeform">Freeform</string>
     <!-- Title and content description for an option to enter desktop windowing mode for a given app -->
     <string name="recent_task_option_desktop">Desktop</string>
+    <!-- Title and content description for an option to move app to external display. -->
+    <string name="recent_task_option_external_display">Move to external display</string>
 
     <!-- Title and content description for Desktop tile in Recents screen that contains apps opened inside desktop windowing mode [CHAR LIMIT=NONE] -->
     <string name="recent_task_desktop">Desktop</string>
diff --git a/quickstep/src/com/android/launcher3/desktop/DesktopRecentsTransitionController.kt b/quickstep/src/com/android/launcher3/desktop/DesktopRecentsTransitionController.kt
index 8b3a032..ac1ffa6 100644
--- a/quickstep/src/com/android/launcher3/desktop/DesktopRecentsTransitionController.kt
+++ b/quickstep/src/com/android/launcher3/desktop/DesktopRecentsTransitionController.kt
@@ -66,6 +66,11 @@
         systemUiProxy.moveToDesktop(taskId, transitionSource)
     }
 
+    /** Move task to external display from recents view */
+    fun moveToExternalDisplay(taskId: Int) {
+        systemUiProxy.moveToExternalDisplay(taskId)
+    }
+
     private class RemoteDesktopLaunchTransitionRunner(
         private val desktopTaskView: DesktopTaskView,
         private val animated: Boolean,
diff --git a/quickstep/src/com/android/quickstep/ExternalDisplaySystemShortcut.kt b/quickstep/src/com/android/quickstep/ExternalDisplaySystemShortcut.kt
new file mode 100644
index 0000000..46c4f36
--- /dev/null
+++ b/quickstep/src/com/android/quickstep/ExternalDisplaySystemShortcut.kt
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2024 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.view.View
+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.RecentsView
+import com.android.quickstep.views.RecentsViewContainer
+import com.android.quickstep.views.TaskContainer
+import com.android.window.flags.Flags
+import com.android.wm.shell.shared.desktopmode.DesktopModeStatus
+
+/** A menu item that allows the user to move the current app into external display. */
+class ExternalDisplaySystemShortcut(
+    container: RecentsViewContainer,
+    abstractFloatingViewHelper: AbstractFloatingViewHelper,
+    private val taskContainer: TaskContainer,
+) :
+    SystemShortcut<RecentsViewContainer>(
+        R.drawable.ic_external_display,
+        R.string.recent_task_option_external_display,
+        container,
+        taskContainer.itemInfo,
+        taskContainer.taskView,
+        abstractFloatingViewHelper,
+    ) {
+    override fun onClick(view: View) {
+        dismissTaskMenuView()
+        val recentsView = mTarget.getOverviewPanel<RecentsView<*, *>>()
+        recentsView.moveTaskToExternalDisplay(taskContainer) {
+            mTarget.statsLogManager
+                .logger()
+                .withItemInfo(taskContainer.itemInfo)
+                .log(LauncherEvent.LAUNCHER_SYSTEM_SHORTCUT_EXTERNAL_DISPLAY_TAP)
+        }
+    }
+
+    companion object {
+        @JvmOverloads
+        /**
+         * Creates a factory for creating move task to external display system shortcuts in
+         * [com.android.quickstep.TaskOverlayFactory].
+         */
+        fun createFactory(
+            abstractFloatingViewHelper: AbstractFloatingViewHelper = AbstractFloatingViewHelper()
+        ): TaskShortcutFactory =
+            object : TaskShortcutFactory {
+                override fun getShortcuts(
+                    container: RecentsViewContainer,
+                    taskContainer: TaskContainer,
+                ): List<ExternalDisplaySystemShortcut>? {
+                    return if (
+                        DesktopModeStatus.canEnterDesktopMode(container.asContext()) &&
+                            Flags.moveToExternalDisplayShortcut()
+                    )
+                        listOf(
+                            ExternalDisplaySystemShortcut(
+                                container,
+                                abstractFloatingViewHelper,
+                                taskContainer,
+                            )
+                        )
+                    else null
+                }
+
+                override fun showForGroupedTask() = true
+            }
+    }
+}
diff --git a/quickstep/src/com/android/quickstep/SystemUiProxy.java b/quickstep/src/com/android/quickstep/SystemUiProxy.java
index 7a0d701..967bd18 100644
--- a/quickstep/src/com/android/quickstep/SystemUiProxy.java
+++ b/quickstep/src/com/android/quickstep/SystemUiProxy.java
@@ -1493,6 +1493,17 @@
         }
     }
 
+    /** Call shell to move a task with given `taskId` to external display. */
+    public void moveToExternalDisplay(int taskId) {
+        if (mDesktopMode != null) {
+            try {
+                mDesktopMode.moveToExternalDisplay(taskId);
+            } catch (RemoteException e) {
+                Log.w(TAG, "Failed call moveToExternalDisplay", e);
+            }
+        }
+    }
+
     //
     // Unfold transition
     //
diff --git a/quickstep/src/com/android/quickstep/TaskOverlayFactory.java b/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
index 8e45767..0dbdcb7 100644
--- a/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
+++ b/quickstep/src/com/android/quickstep/TaskOverlayFactory.java
@@ -116,6 +116,7 @@
             TaskShortcutFactory.INSTALL,
             TaskShortcutFactory.FREE_FORM,
             DesktopSystemShortcut.Companion.createFactory(),
+            ExternalDisplaySystemShortcut.Companion.createFactory(),
             TaskShortcutFactory.WELLBEING,
             TaskShortcutFactory.SAVE_APP_PAIR,
             TaskShortcutFactory.SCREENSHOT,
diff --git a/quickstep/src/com/android/quickstep/views/RecentsView.java b/quickstep/src/com/android/quickstep/views/RecentsView.java
index 7554c44..bccfa0c 100644
--- a/quickstep/src/com/android/quickstep/views/RecentsView.java
+++ b/quickstep/src/com/android/quickstep/views/RecentsView.java
@@ -6673,6 +6673,26 @@
         successCallback.run();
     }
 
+    /**
+     * Move the provided task into external display and invoke {@code successCallback} if succeeded.
+     */
+    public void moveTaskToExternalDisplay(TaskContainer taskContainer, Runnable successCallback) {
+        if (!DesktopModeStatus.canEnterDesktopMode(mContext)) {
+            return;
+        }
+        switchToScreenshot(() -> finishRecentsAnimation(/* toRecents= */true, /* shouldPip= */false,
+                () -> moveTaskToDesktopInternal(taskContainer, successCallback)));
+    }
+
+    private void moveTaskToDesktopInternal(TaskContainer taskContainer, Runnable successCallback) {
+        if (mDesktopRecentsTransitionController == null) {
+            return;
+        }
+        mDesktopRecentsTransitionController.moveToExternalDisplay(taskContainer.getTask().key.id);
+        successCallback.run();
+    }
+
+
     // Logs when the orientation of Overview changes. We log both real and fake orientation changes.
     private void logOrientationChanged() {
         // Only log when Overview is showing.
diff --git a/quickstep/tests/src/com/android/quickstep/ExternalDisplaySystemShortcutTest.kt b/quickstep/tests/src/com/android/quickstep/ExternalDisplaySystemShortcutTest.kt
new file mode 100644
index 0000000..8968b9c
--- /dev/null
+++ b/quickstep/tests/src/com/android/quickstep/ExternalDisplaySystemShortcutTest.kt
@@ -0,0 +1,193 @@
+/*
+ * Copyright (C) 2024 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.ComponentName
+import android.content.Intent
+import android.platform.test.annotations.DisableFlags
+import android.platform.test.annotations.EnableFlags
+import android.platform.test.flag.junit.SetFlagsRule
+import com.android.dx.mockito.inline.extended.ExtendedMockito
+import com.android.dx.mockito.inline.extended.ExtendedMockito.mockitoSession
+import com.android.dx.mockito.inline.extended.StaticMockitoSession
+import com.android.launcher3.AbstractFloatingView
+import com.android.launcher3.AbstractFloatingViewHelper
+import com.android.launcher3.Flags.enableRefactorTaskThumbnail
+import com.android.launcher3.logging.StatsLogManager
+import com.android.launcher3.logging.StatsLogManager.LauncherEvent
+import com.android.launcher3.model.data.WorkspaceItemInfo
+import com.android.launcher3.uioverrides.QuickstepLauncher
+import com.android.launcher3.util.SplitConfigurationOptions
+import com.android.launcher3.util.TransformingTouchDelegate
+import com.android.quickstep.TaskOverlayFactory.TaskOverlay
+import com.android.quickstep.task.thumbnail.TaskThumbnailView
+import com.android.quickstep.views.LauncherRecentsView
+import com.android.quickstep.views.TaskContainer
+import com.android.quickstep.views.TaskThumbnailViewDeprecated
+import com.android.quickstep.views.TaskView
+import com.android.quickstep.views.TaskViewIcon
+import com.android.systemui.shared.recents.model.Task
+import com.android.systemui.shared.recents.model.Task.TaskKey
+import com.android.window.flags.Flags
+import com.android.wm.shell.shared.desktopmode.DesktopModeStatus
+import com.google.common.truth.Truth.assertThat
+import org.junit.After
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.mockito.kotlin.any
+import org.mockito.kotlin.doReturn
+import org.mockito.kotlin.eq
+import org.mockito.kotlin.mock
+import org.mockito.kotlin.spy
+import org.mockito.kotlin.verify
+import org.mockito.kotlin.whenever
+import org.mockito.quality.Strictness
+
+/** Test for ExternalDisplaySystemShortcut */
+class ExternalDisplaySystemShortcutTest {
+
+    @get:Rule val setFlagsRule = SetFlagsRule(SetFlagsRule.DefaultInitValueType.DEVICE_DEFAULT)
+
+    private val launcher: QuickstepLauncher = mock()
+    private val statsLogManager: StatsLogManager = mock()
+    private val statsLogger: StatsLogManager.StatsLogger = mock()
+    private val recentsView: LauncherRecentsView = mock()
+    private val taskView: TaskView = mock()
+    private val workspaceItemInfo: WorkspaceItemInfo = mock()
+    private val abstractFloatingViewHelper: AbstractFloatingViewHelper = mock()
+    private val iconView: TaskViewIcon = mock()
+    private val transformingTouchDelegate: TransformingTouchDelegate = mock()
+    private val factory: TaskShortcutFactory =
+        ExternalDisplaySystemShortcut.createFactory(abstractFloatingViewHelper)
+    private val overlayFactory: TaskOverlayFactory = mock()
+    private val overlay: TaskOverlay<*> = mock()
+
+    private lateinit var mockitoSession: StaticMockitoSession
+
+    @Before
+    fun setUp() {
+        mockitoSession =
+            mockitoSession()
+                .strictness(Strictness.LENIENT)
+                .spyStatic(DesktopModeStatus::class.java)
+                .startMocking()
+        ExtendedMockito.doReturn(true).`when` { DesktopModeStatus.enforceDeviceRestrictions() }
+        ExtendedMockito.doReturn(true).`when` { DesktopModeStatus.isDesktopModeSupported(any()) }
+        whenever(overlayFactory.createOverlay(any())).thenReturn(overlay)
+    }
+
+    @After
+    fun tearDown() {
+        mockitoSession.finishMocking()
+    }
+
+    @Test
+    @DisableFlags(Flags.FLAG_ENABLE_DESKTOP_WINDOWING_MODE)
+    @EnableFlags(Flags.FLAG_MOVE_TO_EXTERNAL_DISPLAY_SHORTCUT)
+    fun createExternalDisplayTaskShortcut_desktopModeDisabled() {
+        val task = createTask()
+        val taskContainer = createTaskContainer(task)
+
+        val shortcuts = factory.getShortcuts(launcher, taskContainer)
+        assertThat(shortcuts).isNull()
+    }
+
+    @Test
+    @EnableFlags(
+        Flags.FLAG_ENABLE_DESKTOP_WINDOWING_MODE,
+        Flags.FLAG_MOVE_TO_EXTERNAL_DISPLAY_SHORTCUT,
+    )
+    fun createExternalDisplayTaskShortcut_desktopModeEnabled_deviceNotSupported() {
+        ExtendedMockito.doReturn(false).`when` { DesktopModeStatus.isDesktopModeSupported(any()) }
+
+        val taskContainer = createTaskContainer(createTask())
+
+        val shortcuts = factory.getShortcuts(launcher, taskContainer)
+        assertThat(shortcuts).isNull()
+    }
+
+    @Test
+    @EnableFlags(
+        Flags.FLAG_ENABLE_DESKTOP_WINDOWING_MODE,
+        Flags.FLAG_MOVE_TO_EXTERNAL_DISPLAY_SHORTCUT,
+    )
+    fun createExternalDisplayTaskShortcut_desktopModeEnabled_deviceNotSupported_overrideEnabled() {
+        ExtendedMockito.doReturn(false).`when` { DesktopModeStatus.isDesktopModeSupported(any()) }
+        ExtendedMockito.doReturn(false).`when` { DesktopModeStatus.enforceDeviceRestrictions() }
+
+        val taskContainer = spy(createTaskContainer(createTask()))
+        doReturn(workspaceItemInfo).whenever(taskContainer).itemInfo
+
+        val shortcuts = factory.getShortcuts(launcher, taskContainer)
+        assertThat(shortcuts).isNotNull()
+    }
+
+    @Test
+    @EnableFlags(
+        Flags.FLAG_ENABLE_DESKTOP_WINDOWING_MODE,
+        Flags.FLAG_MOVE_TO_EXTERNAL_DISPLAY_SHORTCUT,
+    )
+    fun externalDisplaySystemShortcutClicked() {
+        val task = createTask()
+        val taskContainer = spy(createTaskContainer(task))
+
+        whenever(launcher.getOverviewPanel<LauncherRecentsView>()).thenReturn(recentsView)
+        whenever(launcher.statsLogManager).thenReturn(statsLogManager)
+        whenever(statsLogManager.logger()).thenReturn(statsLogger)
+        whenever(statsLogger.withItemInfo(any())).thenReturn(statsLogger)
+        whenever(recentsView.moveTaskToExternalDisplay(any(), any())).thenAnswer {
+            val successCallback = it.getArgument<Runnable>(1)
+            successCallback.run()
+        }
+        doReturn(workspaceItemInfo).whenever(taskContainer).itemInfo
+
+        val shortcuts = factory.getShortcuts(launcher, taskContainer)
+        assertThat(shortcuts).hasSize(1)
+        assertThat(shortcuts!!.first()).isInstanceOf(ExternalDisplaySystemShortcut::class.java)
+
+        val externalDisplayShortcut = shortcuts.first() as ExternalDisplaySystemShortcut
+
+        externalDisplayShortcut.onClick(taskView)
+
+        val allTypesExceptRebindSafe =
+            AbstractFloatingView.TYPE_ALL and AbstractFloatingView.TYPE_REBIND_SAFE.inv()
+        verify(abstractFloatingViewHelper).closeOpenViews(launcher, true, allTypesExceptRebindSafe)
+        verify(recentsView).moveTaskToExternalDisplay(eq(taskContainer), any())
+        verify(statsLogger).withItemInfo(workspaceItemInfo)
+        verify(statsLogger).log(LauncherEvent.LAUNCHER_SYSTEM_SHORTCUT_EXTERNAL_DISPLAY_TAP)
+    }
+
+    private fun createTask(): Task = Task(TaskKey(1, 0, Intent(), ComponentName("", ""), 0, 2000))
+
+    private fun createTaskContainer(task: Task): TaskContainer {
+        val snapshotView =
+            if (enableRefactorTaskThumbnail()) mock<TaskThumbnailView>()
+            else mock<TaskThumbnailViewDeprecated>()
+        return TaskContainer(
+            taskView,
+            task,
+            snapshotView,
+            iconView,
+            transformingTouchDelegate,
+            SplitConfigurationOptions.STAGE_POSITION_UNDEFINED,
+            digitalWellBeingToast = null,
+            showWindowsView = null,
+            overlayFactory,
+        )
+    }
+}
diff --git a/src/com/android/launcher3/logging/StatsLogManager.java b/src/com/android/launcher3/logging/StatsLogManager.java
index fbd24d8..a48405c 100644
--- a/src/com/android/launcher3/logging/StatsLogManager.java
+++ b/src/com/android/launcher3/logging/StatsLogManager.java
@@ -221,6 +221,9 @@
         @UiEvent(doc = "User tapped on desktop icon on a task menu.")
         LAUNCHER_SYSTEM_SHORTCUT_DESKTOP_TAP(1706),
 
+        @UiEvent(doc = "Use tapped on external display icon on a task menu,")
+        LAUNCHER_SYSTEM_SHORTCUT_EXTERNAL_DISPLAY_TAP(1957),
+
         @UiEvent(doc = "User tapped on pause app system shortcut.")
         LAUNCHER_SYSTEM_SHORTCUT_PAUSE_TAP(521),