MediaDeviceError enum
媒体设备错误类型
Values
- ok → const MediaDeviceError
-
媒体设备正常
- deviceNoPermission → const MediaDeviceError
-
没有权限启动媒体设备
- deviceBusy → const MediaDeviceError
-
媒体设备已经在使用中
- deviceFailure → const MediaDeviceError
-
媒体设备错误
- deviceNotFound → const MediaDeviceError
-
未找到指定的媒体设备
- deviceDisconnected → const MediaDeviceError
-
媒体设备被移除
- deviceNoCallback → const MediaDeviceError
-
无采集数据
当媒体设备的预期行为是正常采集,但没有收到采集数据时,将收到该错误。
- unsupportedFormat → const MediaDeviceError
-
设备采样率不支持
- notFindGroupId → const MediaDeviceError
-
iOS 屏幕采集没有 group id 参数
- notAvailableInBackground → const MediaDeviceError
-
iOS 视频采集中断:因用户使用系统相机,应用切换到后台运行,导致采集中断。
- videoInUseByAnotherClient → const MediaDeviceError
-
iOS 视频采集中断:可能由于其他应用占用系统相机,导致视频设备暂时不可用,从而造成采集中断。
- notAvailableWithMultipleForegroundApps → const MediaDeviceError
-
iOS 视频采集中断:当前应用处于侧拉、分屏或者画中画模式时,导致采集中断。
- notAvailableDueToSystemPressure → const MediaDeviceError
-
iOS 视频采集中断:由于系统性能不足导致中断,比如设备过热。
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- index → int
-
A numeric identifier for the enumerated value.
no setterinherited
- name → String
-
Available on Enum, provided by the EnumName extension
The name of the enum value.no setter - runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Constants
-
values
→ const List<
MediaDeviceError> - A constant List of the values in this enum, in order of their declaration.