Android platform overview

© Frank Mueller & Seokyong Hong (TA) North Carolina State University Center for Efficient, Secure and Reliable Computing Android Platform Overview (1) Except as otherwise noted, the content of this presentation is licensed under the Creative Commons Attribution 2.5 License

Android ,[object Object],[object Object],Operating System (Linux Kernel 2.6) Middleware Key Applications Android

OHA (Open Handset Alliance) ,[object Object]

Android S/W Stack – Linux Kernel ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Android S/W Stack – Linux Kernel (Cont) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Android S/W Stack – Linux Kernel (Cont) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Android S/W Stack – Linux Kernel (Cont) ,[object Object],[object Object],[object Object],[object Object]

Android S/W Stack – Linux Kernel (Cont) ,[object Object],[object Object],[object Object]

Android S/W Stack - Runtime ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Android S/W Stack – Runtime (Cont) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Android S/W Stack – Runtime (Cont) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Android S/W Stack - Libraries ,[object Object],[object Object]

Android S/W Stack – Libraries (Cont) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Android S/W Stack – Libraries (Cont) ,[object Object],[object Object],[object Object]

Android S/W Stack – Libraries (Cont) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Android S/W Stack – Libraries (Cont) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Android S/W Stack – Libraries (Cont) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Android S/W Stack – App Framework ,[object Object],[object Object],[object Object]

Android S/W Stack – App Framework (Cont) ,[object Object],Feature Role View System Used to build an application, including lists, grids, text boxes, buttons, and embedded web browser Content Provider Enabling applications to access data from other applications or to share their own data Resource Manager Providing access to non-code resources (localized string , graphics, and layout files) Notification Manager Enabling all applications to display customer alerts in the status bar Activity Manager Managing the lifecycle of applications and providing a common navigation backstack

Android S/W Stack - Application ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Android platform overview

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