Zhang Haopeng is an author about whom limited public information is available. His only known credited work in the library is Embedded Android Development, classified under general computer science. Judging from the title and category, his writing focuses on the intersection of embedded systems and Android platform development, covering engineering topics such as low-level hardware adaptation, system porting, and mobile application construction. Since no reliable records of his birth and death dates, nationality, education, or professional experience have been found, this introduction makes no conjecture about his personal background. Based only on the single work in the library, his focus appears to lean toward hands-on technical practice, aimed at developers with some programming foundation. For readers who wish to understand both embedded environments and the Android development process, the book can serve as an introductory reference, while a fuller picture of his work and its academic or industry impact must await more public information.