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.shared.desktopmode 18 19 import android.os.Parcel 20 import android.os.Parcelable 21 22 /** Transition source types for Desktop Mode. */ 23 enum class DesktopModeTransitionSource : Parcelable { 24 /** Transitions that originated as a consequence of task dragging. */ 25 TASK_DRAG, 26 /** Transitions that originated from an app from Overview. */ 27 APP_FROM_OVERVIEW, 28 /** Transitions that originated from app handle menu button */ 29 APP_HANDLE_MENU_BUTTON, 30 /** Transitions that originated as a result of keyboard shortcuts. */ 31 KEYBOARD_SHORTCUT, 32 /** Transitions with source unknown. */ 33 UNKNOWN; 34 describeContentsnull35 override fun describeContents(): Int { 36 return 0 37 } 38 writeToParcelnull39 override fun writeToParcel(dest: Parcel, flags: Int) { 40 dest.writeString(name) 41 } 42 43 companion object { 44 @JvmField 45 val CREATOR = 46 object : Parcelable.Creator<DesktopModeTransitionSource> { createFromParcelnull47 override fun createFromParcel(parcel: Parcel): DesktopModeTransitionSource { 48 return parcel.readString()?.let { valueOf(it) } ?: UNKNOWN 49 } 50 newArraynull51 override fun newArray(size: Int) = arrayOfNulls<DesktopModeTransitionSource>(size) 52 } 53 } 54 } 55