ScanGunMixin<T extends StatefulWidget> mixin

Superclass Constraints

Properties

blueDevices List<BtDeviceModel>
getter/setter pair
context BuildContext
The location in the tree where this widget builds.
no setterinherited
hashCode int
The hash code for this object.
no setterinherited
isDiscoverFinish bool
getter/setter pair
mounted bool
Whether this State object is currently in a tree.
no setterinherited
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
widget → T
The current configuration.
no setterinherited

Methods

activate() → void
Called when this object is reinserted into the tree after having been removed via deactivate.
inherited
allData(Object? event) → void
build(BuildContext context) Widget
Describes the part of the user interface represented by this widget.
inherited
cancelSubscription() → void
关闭流通道
deactivate() → void
Called when this object is removed from the tree.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
deviceScaned(BtDeviceModel device) → void
扫描到新设备时
didChangeDependencies() → void
Called when a dependency of this State object changes.
inherited
didUpdateWidget(covariant T oldWidget) → void
Called whenever the widget configuration changes.
inherited
dispose() → void
Called when this object is removed from the tree permanently.
override
initState() → void
Called when this object is inserted into the tree.
override
newDevice(BtDeviceModel device) → void
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onConnectClose() → void
蓝牙连接断开是
onConnectFailed() → void
用户主动连接,失败的
onConnectSuccess() → void
蓝牙连接成功时
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload.
inherited
reScan() Future<void>
scan() Future<void>
scanCode(String? code) → void
扫码枪获取到数据
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed.
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
A string representation of this object.
inherited
toStringShort() String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

operator ==(Object other) bool
The equality operator.
inherited