Bilibili/xpref

Name: xpref

Owner: bilibili

Description: A SharedPreferences' wrapper that truly supported sharing data across multi-process

Created: 2017-12-25 17:43:41.0

Updated: 2018-05-23 07:36:36.0

Pushed: 2017-12-27 15:40:22.0

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Size: 163

Language: Kotlin

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README

Xpref

A SharedPreferences' wrapper that truly supported sharing data across multi-process

Principle

ContentProvider is designed to provide content between multiple applications that means it supported sharing data between multi-process. Use it to wrap the SharedPreferences can make the latter truly cross-process sharing data

Usage

Add dependency to your gradle script:

ndencies {
implementation 'com.bilibili.lib:x-pref:1.2'

Note that this library is written with kotlin 1.2.10.

1. Gets the default SharedPreferences which is typically used in the Settings of an APP.

f.getDefaultSharedPreferences(context)

1. Gets a SharedPreferences with specific named.

name = "awesome"
f.getSharedPreferences(context, name)

1. Extension in Kotlin.

You can declare extension functions in somewhere on your need for better convenience usage like following:

<T: ContextWrapper> T.xpref() = Xpref.getDefaultSharedPreferences(this)

<T: ContextWrapper> T.xpref(name: String) = Xpref.getSharedPreferences(this, name)

n Activity
s AnActivity : Activity() {
private fun getPreferences() = this.xpref("awesome")


n Service
s AService : Service() {
private fun getPreferences() = this.xpref("awesome")

The other usage is the same as normal SharedPreferences.

Have fun!