FreeLocalizationsDelegate class

Inheritance

• Object
• LocalizationsDelegate<FreeLocalizations>
• FreeLocalizationsDelegate

Constructors

FreeLocalizationsDelegate()

const

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

type → Type

The type of the object returned by the load method, T by default.

no setter, inherited

Methods

isSupported(Locale locale) → bool

是否支持某个Local

override

load(Locale locale) → Future<FreeLocalizations>

Flutter会调用此类加载相应的Locale资源类

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

shouldReload(covariant LocalizationsDelegate<FreeLocalizations> old) → bool

shouldReload的返回值决定当Localizations组件重新build时， 是否调用load方法重新加载Locale资源。一般情况下， Locale资源只应该在Locale切换时加载一次， 不需要每次在Localizations重新build时都加载， 所以返回false即可。可能有些人会担心返回false的话在APP 启动后用户再改变系统语言时load方法将不会被调用，所以Locale资源将不会被加载。 事实上，每当Locale改变时Flutter都会再调用load方法加载新的Locale， 无论shouldReload返回true还是false。

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited