Flutter API Reference

AreaCode enum Null safety

访问区域。

AS → const AreaCode: 除中国大陆以外的亚洲区域。

@JsonValue(0x00000008)

const AreaCode(3)
CN → const AreaCode: 中国大陆。

@JsonValue(0x00000001)

const AreaCode(0)
EU → const AreaCode: 欧洲区域。

@JsonValue(0x00000004)

const AreaCode(2)
GLOB → const AreaCode: （默认）全球。

@JsonValue(-1)

const AreaCode(6)
IN → const AreaCode: 印度。

@JsonValue(0x00000020)

const AreaCode(5)
JP → const AreaCode: 日本。

@JsonValue(0x00000010)

const AreaCode(4)
NA → const AreaCode: 北美区域。

@JsonValue(0x00000002)

const AreaCode(1)
values → const List<AreaCode>: A constant List of the values in this enum, in order of their declaration.

const List<AreaCode>

hashCode → int: The hash code for this object. [...]
read-only, inherited
index → int: The integer index of this enum.

final
runtimeType → Type: A representation of the runtime type of the object.
read-only, inherited

noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed. [...]
inherited
toString() → String: A string representation of this object. [...]
override