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  • Android security and permissions WORD version
    Android security and permissions WORD version
    This document mainly talks about the security and permissions of Android; Android is a multi-process system, and each application (and system component) runs in its own process. I hope this document will help friends in need; interested friends can come and take a look.
    2024-01-28 2 1925
  • Hive permission control Chinese WORD version
    Hive permission control Chinese WORD version
    Hive can control permissions through metadata from version 0.10 (including version 0.10) onwards. In versions before Hive-0.10, permissions are mainly controlled through Linux users and user groups. CREATE, SELECT, and DROP of Hive tables cannot be controlled. Of course, Hive's control of permissions based on metadata is not completely safe. The purpose is to prevent users from accidentally doing operations they shouldn't do. Interested friends can come and take a look
    2024-02-03 0 1432
  • Android Development Guide Chinese PDF version
    Android Development Guide Chinese PDF version
    Android development guide Chinese pdf version, friends who learn android can refer to it. Application Fundamentals Key Classes Application Components Activation Components: Intent Close Component Manifest File Intent Filter Activity and Task Affinity (Attraction) and New Task Loading Mode Clean Stack Start Task Process and Thread Process Thread Remote Procedure Call Thread Safe Method Component Life cycleActivi
    2024-02-26 0 614
  • Sencha touch Development Guide Chinese WORD version
    Sencha touch Development Guide Chinese WORD version
    This document mainly talks about the Sencha touch development guide; it mainly introduces how to use Sencha Touch to develop applications for handheld devices, mainly for high-end mobile phones such as iPhone. We will introduce the entire development process through a detailed example. Sencha Touch is a Javascrt framework specifically developed for mobile devices. With Sencha Touch you can create web apps that are very much like native apps. The user interface components and data management are all based on HTML5 and
    2024-02-01 0 576
  • ANDROID Bluetooth programming WORD document doc format
    ANDROID Bluetooth programming WORD document doc format
    Using the BluetoothAdapter class, you can find surrounding Bluetooth devices on your Android device and then pair (bind) them. Bluetooth communication is transmitted to each other based on the unique address MAC. Considering security issues, Bluetooth communication needs to be paired first. Then start to connect to each other. After the connection, the devices will share the same RFCOMM channel to transmit data to each other. Currently, these implementations are implemented on Android 2.0 or higher SDK. 1. Finding/discovering dev
    2024-02-27 0 977
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