Common class

Constructors

Common()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

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

Static Properties

tag ↔ String

getter/setter pair

Static Methods

configureAudioSession() → dynamic

setAudioSessionActive(bool value) → Future<void>

设置iOS的AVAudioSession iOS 要求应用必须通过激活 AudioSession 明确声明 “需要使用音频资源”，否则系统会拒绝分配麦克风、扬声器等硬件权限