ByteRTCVideoDeviceManager class

Inheritance

• Object
• NativeClass
• ByteRTCVideoDeviceManager

Constructors

ByteRTCVideoDeviceManager([NativeClassOptions? options])

Properties

$resource → NativeResource

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

ready → Future<void>

Whether the instance is initialized

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

destroy() → void

inherited

enumerateVideoCaptureDevices() → FutureOr<ByteRTCDeviceCollection>

@detail api @author zhangzhenyu.samuel @brief 获取视频采集设备列表。 @return 包含系统中所有视频采集设备的列表，参看 ByteRTCDeviceCollection{@link #ByteRTCDeviceCollection}。
等待超时后会返回空列表。超时时间默认为 10 s。建议通过 rtcEngine:onVideoDeviceStateChanged:device_type:device_state:device_error:{@link #ByteRTCEngineDelegate#rtcEngine:onVideoDeviceStateChanged:device_type:device_state:device_error} 监听到 ByteRTCMediaDeviceListUpdated 后，再次调用本接口获取。 @note 你可以在收到 rtcEngine:onVideoDeviceStateChanged:device_type:device_state:device_error:{@link #ByteRTCEngineDelegate#rtcEngine:onVideoDeviceStateChanged:device_type:device_state:device_error} 了解设备变更后，重新调用本接口以获得新的设备列表。

getVideoCaptureDevice(NSString deviceID) → FutureOr<int>

@detail api @author zhangzhenyu.samuel @brief 获取当前 SDK 正在使用的视频采集设备信息 @param deviceID 视频设备 ID @return - 0：方法调用成功 - !0：方法调用失败

nativeCall<T>(String method, [List? args, NativeMethodMeta? meta]) → Future<T>

Call instance method

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

sendInstanceGet<T>(String property) → Future<T>

Get instance property

inherited

sendInstancePropertiesGet(dynamic nativeClass) → Future<Map<String, dynamic>>

Get instance properties

inherited

sendInstanceSet(String property, dynamic value) → Future<void>

Set instance property

inherited

setVideoCaptureDevice(NSString deviceID) → FutureOr<int>

@detail api @author zhangzhenyu.samuel @brief 设置当前视频采集设备 @param deviceID 视频设备 ID。调用 enumerateVideoCaptureDevices{@link #ByteRTCVideoDeviceManager#enumerateVideoCaptureDevices} 获取全量视频设备。 @return - 0：方法调用成功 - !0：方法调用失败

toString() → String

A string representation of this object.

inherited

updateResource(NativeResource resource) → void

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

codegen_$namespace → dynamic

no setter