Resources
+ AssertManager
creatComtext
ComtextImpl
ContextImpl()+attribute1 mResources
loadedpak.getResource
getTopLevelResources
LoadedApk
+ mResDir 这个是资源加载的路径
getResource
ActivityThread
+mPackage type :ArrayMap+mResourcesPackage type :ArrayMap
ResourcesManager4.4以上才有
+mActiveResources() 存储已经在家的Resources对象,集合里面没有对应的Resources对象,就需要重新创建一个Resources
getTopLevelResources()