安抚! :scroll:描述 Android开发人员挑战赛-第3周 :light_bulb:动机与情境 应用程序是使用Jetpack Compose和帮助程序撰写工具(如导航,窗口插入等)构建的。 :camera_with_flash:屏幕截图 执照 Copyright 2020 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 https://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed