Emphasis on Android's media architecture and frameworks. Versions Froyo (2.2) through Lollipop (5.0.2) are discussed in detail. Understand the inner workings of the Android core frameworks, and how they interact with overhead Dalvik and underlying kernel. Additional modules discuss specific Androidisms, such as the Hardware Abstraction Layer (HAL), the Media Framework and Android Power Management.Ĭlick here for detailed syllabus See sample We talk about the modifications to the Linux kernel, that help Android optimize for embedded and tightly constrained hardware. We examine the features of the Android Operating System, and highlight exactly what it inherits from its Linux core, as well as how it diverges with its idiosyncrasies and "Android-isms".
oat files more often than they would like.įor experienced Linux kernel developers, this course is a great introduction to the Android systems. This intense one day course is designed for these people - who find themselves dumping x and reversing.
Most developers remain entirely oblivious to these next steps - but reverse engineers (and those who combat them) need to know the nooks and crannies of these processes. Every nook and cranny of the architecture is explored, with modules discussing specific subsystems, such as the Dalvik Virtual Machine, Android RunTime (ART), the Binder IPC mechanism, Hardware Abstraction Layer (HAL), the Media Framework and Android Power Management.ĭevelopers write code using Java, but deep under the hood their code is twice compiled - first, into Dalvik ByteCode (DEX), and then into Native Code (as of Lollipop), with the "Android RunTime" (ART). This course, modeled after Jonathan's Levin's seminal works of the same name, discusses the architecture of Android - covering both its design and its implementation.
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