PreloadConfig class

预加载配置类 用于配置媒体预加载的相关参数

Constructors

PreloadConfig({int duration = 1000, int? defaultResolution, int? defaultBandWidth, String? defaultQuality})

构造函数 duration 预加载时长，单位毫秒，默认1000 defaultResolution 默认分辨率 defaultBandWidth 默认带宽 defaultQuality 默认质量

PreloadConfig.fromJson(Map<String, dynamic> json)

从Map创建实例 json 包含预加载配置信息的Map对象 返回PreloadConfig实例

factory

Properties

defaultBandWidth ↔ int?

默认带宽（可选）

getter/setter pair

defaultQuality ↔ String?

默认质量（可选）

getter/setter pair

defaultResolution ↔ int?

默认分辨率（可选）

getter/setter pair

duration ↔ int

预加载时长，默认1000毫秒

getter/setter pair

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

toJson() → Map<String, dynamic>

转换为Map 返回包含预加载配置信息的Map对象，只包含非空字段

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited