xxf-preferences-gson

name	xxf-preferences-gson
description	:lib_preferencesGson 的外部接入说明。用于指导 Maven 消费方如何为偏好委托补充 Gson 序列化能力。

:lib_preferencesGson

What It Provides

lib_preferencesGson adds useGson() to the preferences delegate chain so custom objects can be stored as JSON strings.

Required Dependency

This extension builds on lib_preferences.

Core API

• PrefsDelegate<P, out V>.useGson()

Basic Usage

data class User(val name: String? = null)

object AppPreferences : SharedPreferencesOwner {
    var user: User by preferencesBinding("user", User()).useGson()
}

null and JsonNull clear the stored value.