(Android Development Tutorial Pdf Document Advantages of Android? The source code is fully opened, which is convenient for developers to master the implementation details more clearly, improve the technical level of developers, and facilitate the development and release of more differentiated use.? The virtual machine Dalvik, which has been optimized for limited memory, battery and CPU, is adopted. Android runs much faster than imagined.? The strong support of operators (China Mobile, etc.) and the popularity of the industrial chain.? With a good profit model (3/7 open), all parties in the industrial chain: operators, manufacturers, and independent software manufacturers can achieve good benefits. Changing the evaluation criteria of mobile terminals from hardware to software has greatly stimulated the enthusiasm of software developers.? The source code of Android complies with the Apache V2 software license, rather than the general GPLv2 license. It is conducive to commercial development.? Strong Linux community support. This document includes the following annexes:
Android Development Tutorial.pdf)