SurfaceView class

（仅适用于 Android）SurfaceView 类。

Note 在 iOS 平台，请使用 UIView。

Inheritance

Constructors

SurfaceView({Key key, @required int uid, bool zOrderMediaOverlay: false, bool zOrderOnTop: false, VideoRenderMode renderMode: VideoRenderMode.Hidden, String channelId, VideoMirrorMode mirrorMode: VideoMirrorMode.Auto, Set<Factory<OneSequenceGestureRecognizer>> gestureRecognizers, PlatformViewCreatedCallback onPlatformViewCreated})
Constructs a SurfaceView

Properties

channelId → String
标识通话的频道名称，长度在 64 字节以内的字符串。以下为支持的字符集范围（共 89 个字符）： [...]
final, inherited
gestureRecognizers → Set<Factory<OneSequenceGestureRecognizer>>
指定 Web 视图使用的手势。 [...]
final, inherited
hashCode → int
The hash code for this object. [...]
@nonVirtual, read-only, inherited
key → Key
Controls how one widget replaces another widget in the tree. [...]
final, inherited
mirrorMode → VideoMirrorMode
视频的镜像模式。
final, inherited
onPlatformViewCreated → PlatformViewCreatedCallback
创建平台视图回调。 [...]
final, inherited
renderMode → VideoRenderMode
视频视图的渲染模式。
final, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
uid → int
用户 ID。
final, inherited
zOrderMediaOverlay → bool
是否将 SurfaceView 视图的表层置于窗口中另一个 SurfaceView 的上层 (但依然位于窗口的下层)。 TargetPlatform.android
final, inherited
zOrderOnTop → bool
是否将 SurfaceView 视图的表层置于窗口上层。 TargetPlatform.android
final, inherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree. [...]
inherited
createState() → State<StatefulWidget>
Creates the mutable state for this widget at a given location in the tree. [...]
inherited
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children. [...]
@protected, inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
toDiagnosticsNode({String name, DiagnosticsTreeStyle style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep. [...]
inherited
toString({DiagnosticLevel minLevel: DiagnosticLevel.info}) → String
Returns a string representation of this object.
inherited
toStringDeep({String prefixLineOne: '', String prefixOtherLines, DiagnosticLevel minLevel: DiagnosticLevel.debug}) → String
Returns a string representation of this node and its descendants. [...]
inherited
toStringShallow({String joiner: ', ', DiagnosticLevel minLevel: DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object. [...]
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool
The equality operator. [...]
@nonVirtual, inherited