换肤神器SkinManager的使用（二）

自定义view中如何使用SkinManager
1.在自定义view中实现SkinCompatSupportable接口并实现applySkin方法

 override fun applySkin() {
        mBackgroundTintHelper?.applySkin()
        mTextHelper?.applySkin()
    }

2.重写设置文字的颜色方法，这里使用SkinManager中的SkinCompatTextHelper和SkinCompatBackgroundHelper方法实现切换皮肤功能

 override fun setBackgroundResource(resid: Int) {
        super.setBackgroundResource(resid)
        mBackgroundTintHelper?.onSetBackgroundResource(resid)
    }
 
    override fun setTextAppearance(resId: Int) {
        super.setTextAppearance(resId)
        setTextAppearance(context, resId)
    }

完整代码如下

import android.content.Context
import android.util.AttributeSet
import android.widget.TextView
import com.djt.module_lesson_video.R
import skin.support.SkinCompatManager
import skin.support.content.res.SkinCompatResources
import skin.support.widget.SkinCompatBackgroundHelper
import skin.support.widget.SkinCompatSupportable
import skin.support.widget.SkinCompatTextHelper
 
 
/** 自动轮播TextView
 *  Created by xx on 2019/11/28 11:43.
 */
class MarqueTextView(context: Context, attrs: AttributeSet? = null, defStyleAttr: Int = 0) :
        TextView(context, attrs, defStyleAttr), SkinCompatSupportable {
    private var mTextHelper: SkinCompatTextHelper? = null
    private var mBackgroundTintHelper: SkinCompatBackgroundHelper? = null
    var isFocus = true
 
    constructor(context: Context) : this(context, null)
    constructor(context: Context, attrs: AttributeSet?) : this(context, attrs, 0)
 
    init {
        mBackgroundTintHelper = SkinCompatBackgroundHelper(this)
        mBackgroundTintHelper?.loadFromAttributes(attrs, defStyleAttr)
        mTextHelper = SkinCompatTextHelper.create(this)
        mTextHelper?.loadFromAttributes(attrs, defStyleAttr)
    }
 
    override fun isFocused(): Boolean {
        return isFocus
    }
 
    override fun setBackgroundResource(resid: Int) {
        super.setBackgroundResource(resid)
        mBackgroundTintHelper?.onSetBackgroundResource(resid)
    }
 
    override fun setTextAppearance(resId: Int) {
        super.setTextAppearance(resId)
        setTextAppearance(context, resId)
    }
 
    override fun setTextAppearance(context: Context?, resId: Int) {
        super.setTextAppearance(context, resId)
        mTextHelper?.onSetTextAppearance(context, resId)
    }
 
    override fun applySkin() {
        mBackgroundTintHelper?.applySkin()
        mTextHelper?.applySkin()
    }
}

本文地址：https://blog.csdn.net/Strong_Darkness/article/details/107900055