A.Media3PlayerB.MediaPlayerViewC.MediaControlViewD.VideoView
单项选择题以下哪个权限与调用相册选择图片功能相关()
A.Manifest.permission.CAMERAB.Manifest.permission.RECORD_AUDIOC.Manifest.permission.WRITE_EXTERNAL_STORAGED.Manifest.permission.READ_EXTERNAL_STORAGE
单项选择题切换摄像头按钮的事件处理中,改变了哪个属性来切换前后摄像头()
A.cameraDirectionB.cameraSelectorC.cameraTypeD.cameraPosition
单项选择题在CameraX中,哪个类用于管理相机的预览()
A.PreviewViewB.CameraViewC.LifecycleCameraControllerD.CameraController
单项选择题在Retrofit中,哪个类用于创建ViewModel的工厂()
A.viewModelFactoryB.viewModelProviderC.ViewModelFactoryD.ViewModelProvider
单项选择题在Retrofit中,哪个方法用于发送PUT请求并更新一个User对象()
A.createUserB.updateUserC.deleteUserD.getUser