Android Skinner

About this Project

An android skin change framework

Core Ability

Load custom ui style from skin package

Steps for Integration

1. Dependency

api("io.github.hellogoogle2000:android-skinner:1.0.0")

2. Init

suggest calling after Application#onCreate

SkinnerKit.init(application)

3. Install Skin Package

call before apply this skin

SkinnerKit.installSkin(assets.open("skin.apk"), "skinner")

4. Install SkinnerInflaterFactory

suggest calling before Activity#onCreate

SkinnerKit.installSkinnerFactory(activity)

5. Load Skin

recall Activity#setContentView to take effect

SkinnerKit.loadSkin("skinner")

5. Switch Skin Mode

recall Activity#setContentView to take effect

SkinnerKit.setSkinMode(SkinnerValues.SKIN_MODE_DARK)

6. Restore to Default

recall Activity#setContentView to take effect

SkinnerKit.loadSkin(SkinnerValues.SKIN_NAME_DEFAULT)
SkinnerKit.setSkinMode(SkinnerValues.SKIN_MODE_DEFAULT)

7. Apply to LayoutXml

• add skin namespace
• specify provider
• dynamic resource should named end with _skinnable

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:app="http://schemas.android.com/apk/res-auto"
      xmlns:skin="http://schemas.android.com/skin"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:background="@color/background_color_01_skinnable"
      android:gravity="center"
      android:orientation="vertical"
      android:padding="30dp">

    <ImageView
        android:id="@+id/image"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:scaleType="fitXY"
        android:src="@drawable/icon_app_skinnable"
        skin:provider="BasicAttributeSkinner" />

    <TextView
        android:id="@+id/text"
        android:layout_width="match_parent"
        android:layout_height="50dp"
        android:gravity="center"
        android:text="Hello"
        android:textColor="@color/text_color_01_skinnable"
        android:textSize="16dp"
        skin:provider="BasicAttributeSkinner" />
</LinearLayout>

8. Register Custom View Provider

due to android technical limit

skinner only support three skinnable attribute by default

background, src, and textColor

you can create your own provider to introduce more customization

take a reference to BasicAttributeSkinner, that work is just simple

object CustomAttributeSkinner : BaseSkinnerProvider()
SkinnerProvidersFactory.registerViewProvider(CustomAttributeSkinner)

Make Skin Package

1. Create Skin Package Project

create an empty android application project

keep application id same with the origin one

if your skin have more than one mode, create a mode folder additionally

mode folder named as res-mode, corresponding resource named as xxx_skinnable_mode

plugins {
    id("com.android.application")
}

android {
    compileSdk = 34
    defaultConfig {
        namespace = "com.android.app"
        applicationId = "com.android.app"
        minSdk = 30
    }

    sourceSets {
        getByName("main").res.srcDirs("src/main/res-dark")
    }
}

2. Build Skin Package

just like build an android apk

run Build - Build APK, then you will get a skin apk in build/output directory

install it to your application spaces as mentioned above

End

for more detailed confusion, take a look at sample app

this is actually a simple and concise library, I believe you can do it

Good Job, Baby !

原文地址：https://blog.csdn.net/u013718730/article/details/140319821

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