MagicaSakura
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bilibili
v4 包更新版本有错误
compile "com.android.support:appcompat-v7:${rootProject.ext.supportVersion}" compile "com.android.support:design:${rootProject.ext.supportVersion}" compile "com.android.support:gridlayout-v7:${rootProject.ext.supportVersion}"
在demo里面 ，把rootProject.ext.supportVersion 有25.3.1 升级到27.1.0 的时候ThemeUtils ``的getWrapperDrawable方法报错。
public static Drawable getWrapperDrawable(Drawable drawable) { if (drawable instanceof android.support.v4.graphics.drawable.DrawableWrapper) { return ((android.support.v4.graphics.drawable.DrawableWrapper) drawable).getWrappedDrawable(); } else if (drawable instanceof android.support.v7.graphics.drawable.DrawableWrapper) { return ((android.support.v7.graphics.drawable.DrawableWrapper) drawable).getWrappedDrawable(); } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && drawable instanceof android.graphics.drawable.DrawableWrapper) { return ((android.graphics.drawable.DrawableWrapper) drawable).getDrawable(); } return drawable; } v4下的DrawableWrapper找不到。是升级版本的原因吗？
