创建

sequenceDiagram
    ActivityThread->>ActivityThread:performLaunchActivity()
    ActivityThread->>LoadedApk:makeApplication()
    LoadedApk->>ContextImpl:createAppContext()
    LoadedApk->>Instrumentation:newApplication()
    Instrumentation->>Instrumentation:getFactory()
    Instrumentation->>AppComponentFactory:instantiateApplication()
    Instrumentation->>Application:attach()