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  • The whole process of Android driver development Chinese WORD version
    The whole process of Android driver development Chinese WORD version
    Android's hardware abstraction layer, simply put, encapsulates the Linux kernel driver, provides interfaces upward, and shields low-level implementation details. In other words, the hardware support is divided into two layers, one is placed in user space (User Space), and the other is placed in kernel space (Kernel Space). Among them, the hardware abstraction layer runs in user space, and the Linux kernel driver The program runs in kernel space. Interested friends can come and take a look
    2024-02-02 0 688
  • Detailed explanation of UML class diagram Chinese WORD version
    Detailed explanation of UML class diagram Chinese WORD version
    This document mainly talks about the detailed explanation of UML class diagram; in the static mechanism of UML, class diagram is a key point. It is not only the core concern of designers, but also the core concern of implementers. Modeling tools also generate code primarily based on class diagrams. Class diagram occupies a very important position among the 9 diagrams of UML. I hope this document will help friends in need; interested friends can come and take a look.
    2024-02-29 22 1491
  • python matplotlib drawing Chinese WORD version
    python matplotlib drawing Chinese WORD version
    Matplotlib.pyplot is a method used to draw pictures, similar to the plot command in matlab, and its usage is basically the same. This document mainly talks about drawing with python matplotlib; interested friends can come and take a look.
    2024-01-25 0 1458
  • Introduction and improvement of Android JNI development Chinese WORD version
    Introduction and improvement of Android JNI development Chinese WORD version
    This document mainly talks about the introduction and improvement of Android JNI development; JNI has a wide range of applications in the Android system. The bottom layer of the Android system is implemented in C/C++, and the APIs provided by the upper layer are all Java. Java calls the underlying implementation through JNI. For example: Android API multimedia interface MediaPlayer class actually calls the libmedia library through JNI at the bottom layer. I hope this document will help friends in need; interested friends can come and take a look.
    2024-02-26 0 758
  • eoeAndroid special issue second issue Android image processing pdf version
    eoeAndroid special issue second issue Android image processing pdf version
    The second issue of eoeAndroid special issue: Android image processing pdf, the second topic planned by eoeAndroid, mainly organizes and translates some resources and articles on image processing in Android. By studying the content of this topic, you can master how to perform image processing on Android. Programming for images mainly includes but is not limited to the following content: • Introduction to image formats supported in Android; • Introduction to image libraries in Android&b
    2024-01-31 31 822
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