BluetoothAdapterState enum
蓝牙适配器状态。
Android/iOS/macOS 会映射系统状态；Web 会根据 Web Bluetooth availability 映射 poweredOn/poweredOff，不支持时使用 unsupported；未知或无法识别的原生值会映射为 unknown。
Values
- unknown → const BluetoothAdapterState
-
状态未知，通常表示原生侧返回了未识别状态。
- unsupported → const BluetoothAdapterState
-
当前平台或设备不支持蓝牙。
-
蓝牙权限未授权或被系统限制。
- poweredOff → const BluetoothAdapterState
-
蓝牙已关闭。
- poweredOn → const BluetoothAdapterState
-
蓝牙已开启。扫描、连接、广播前推荐确认处于该状态。
- resetting → const BluetoothAdapterState
-
蓝牙适配器正在重置。
- turningOn → const BluetoothAdapterState
-
蓝牙正在开启。
- turningOff → const BluetoothAdapterState
-
蓝牙正在关闭。
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<
BluetoothAdapterState> - A constant List of the values in this enum, in order of their declaration.