Bitmap_Delegate

PrivilegedActionException wraps exceptions which are thrown from within privileged operations.

android系统版的登录界面演示demo(login interface demo demo version of android system)

在开发微信公众号时，一旦用户关注了微信公众号，用户后续的操作已经跟用户的信息进行了绑定，那这些绑定的信息其它是通过OpenId进行的，每个用户关注不同的微信公众号时会产生唯一且不同的OpenId, OpenId相应于用户唯一主键

apk parser in java and android

带Loading效果的Android远程登录代码+实例，用于在后台请求服务器是否登录成功，返回[0]登录状态,[1]是否网络错误。代码中可以学习到许多Android编程的小技巧，比如弹出对话框、初始化注册view组件、清空监听按钮、检查注册表单(Loading effect the Android remote login code+ instance, is used to request the server in the background, whether the login is successful, return [0] logged in [1] is a network error. Code can learn many Android programming tips, such as pop-up dialog box, initialize the registration view components, empty the monitoring button, check the registration form)

SignalA修改后的源码，支持android2.2及以上(SignalA modified source code, support android2.2 and above)

ns2_zigbee ========== Performance evaluation of Zigbee based on NS2 This repositories includes the codes of my undergraduate thesis. 1. zigbee.scn: network topology in 3D 2. zigbee.tcl: network script written in tcl 3. thr_drop_delay.awk: eualuation script written in awk 4. data: results of delay, throughput, jitter, and packet loss rate 5. out: figures of results 6. demo: demos of nam 7. thesis How to 1. make sure zigbee.scn and zibee.tcl are in the same folder 2. cd to the folder by terminal 3. run ns zigbee.tcl 4. run awk -f thr_drop_delay.awk zigbee.tr 5. run gnuplot xxx.dat

在Linux操作系统和ARM嵌入式实验系统环境下，分析linux下的键盘、LED驱动程序，编写一个应用程序，实现以下功能：在ARM开发板上按下数字键1、2、3时，对应启动模拟量AIN0、AIN1、AIN2采样，并把AD转换的结果从终端输出和LED显示。(Environment of the Linux operating system and ARM embedded experiment system, the Linux keyboard, LED driver, write an application, the following functions: ARM development board to press the number keys 1, 2, 3, corresponding to the start the analog AIN0, AIN1, AIN2 sampling and AD conversion results from the terminal output and LED display.)

基于对android的入门和深入开发，里面还有一些源码，希望对大家有所帮助(Based on the entry and in-depth development of android, there is some source, we want to help)

Android开发精要（完整扫描版） 第1章　Android的系统架构/1 第2章　Android源代码的下载和编译/16 第3章　Android组件模型解析/28 第4章　Android的Intent机制/67 第5章　组件生命周期解析/91 第6章　组件间的数据传输/129 第7章　Android控件解析/141 第8章　应用资源/205 第9章　数据存储/226 第10章　网络通信/248 第11章　地理信息服务/269 第12章　多媒体处理/284 第13章　其他重要模块/301(Android Development Essentials (full scan version) Chapter 1 of the Android system architecture/1 Chapter 2 download Android source code and compile/16 Chapter 3 Android component model parsing/28 of Chapter 4 of the Android Intent mechanisms/67 5 Zhang component lifecycle parsing/91 Chapter 6 data transfer between components/129 Chapter 7 Android controls parsing/141 Chapter 8 Application Resources/205 Chapter 9 Data Storage/226 Chapter 10 Network Communications/248 Chapter 11 Geography Information Services/269 Chapter 12 Multimedia Processing/284 Chapter 13 Other important modules/301)