1 /* 2 * Copyright (C) 2024 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.wm.shell.windowdecor 18 19 import android.app.ActivityManager.RunningTaskInfo 20 import android.content.Context 21 import android.graphics.Point 22 import android.view.View 23 import android.view.WindowManager 24 import android.window.TaskSnapshot 25 import androidx.compose.ui.graphics.toArgb 26 import com.android.wm.shell.R 27 import com.android.wm.shell.shared.desktopmode.DesktopModeStatus 28 import com.android.wm.shell.shared.multiinstance.ManageWindowsViewContainer 29 import com.android.wm.shell.splitscreen.SplitScreenController 30 import com.android.wm.shell.windowdecor.additionalviewcontainer.AdditionalSystemViewContainer 31 import com.android.wm.shell.windowdecor.additionalviewcontainer.AdditionalViewContainer 32 import com.android.wm.shell.windowdecor.common.calculateMenuPosition 33 import com.android.wm.shell.windowdecor.common.DecorThemeUtil 34 35 /** 36 * Implementation of [ManageWindowsViewContainer] meant to be used in desktop header and app 37 * handle. 38 */ 39 class DesktopHandleManageWindowsMenu( 40 private val callerTaskInfo: RunningTaskInfo, 41 private val splitScreenController: SplitScreenController, 42 private val captionX: Int, 43 private val captionWidth: Int, 44 private val windowManagerWrapper: WindowManagerWrapper, 45 context: Context, 46 snapshotList: List<Pair<Int, TaskSnapshot?>>, 47 onIconClickListener: ((Int) -> Unit), 48 onOutsideClickListener: (() -> Unit) 49 ) : ManageWindowsViewContainer( 50 context, 51 DecorThemeUtil(context).getColorScheme(callerTaskInfo).background.toArgb() 52 ) { 53 private var menuViewContainer: AdditionalViewContainer? = null 54 55 init { 56 createMenu(snapshotList, onIconClickListener, onOutsideClickListener) 57 animateOpen() 58 } 59 calculateMenuPositionnull60 private fun calculateMenuPosition(): Point { 61 return calculateMenuPosition( 62 splitScreenController, 63 callerTaskInfo, 64 marginStart = 0, 65 marginTop = context.resources.getDimensionPixelSize( 66 R.dimen.desktop_mode_handle_menu_margin_top 67 ), 68 captionX, 69 0, 70 captionWidth, 71 menuView.menuWidth, 72 context.isRtl() 73 ) 74 } 75 addToContainernull76 override fun addToContainer(menuView: ManageWindowsView) { 77 val menuPosition = calculateMenuPosition() 78 menuViewContainer = AdditionalSystemViewContainer( 79 windowManagerWrapper = windowManagerWrapper, 80 taskId = callerTaskInfo.taskId, 81 x = menuPosition.x, 82 y = menuPosition.y, 83 width = menuView.menuWidth, 84 height = menuView.menuHeight, 85 flags = WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE or 86 WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH, 87 view = menuView.rootView, 88 ignoreCutouts = DesktopModeStatus.canEnterDesktopModeOrShowAppHandle(context), 89 ) 90 } 91 removeFromContainernull92 override fun removeFromContainer() { 93 menuViewContainer?.releaseView() 94 } 95 Contextnull96 private fun Context.isRtl() = 97 resources.configuration.layoutDirection == View.LAYOUT_DIRECTION_RTL 98 } 99