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android chart:MPAndroidChat

Horizontal ListView的android布局使用例子，Android 水平Listview列表视图实例，有源码包和实例包，注释比较多，不过是英文的，使用ListView开发android应用时，这是个实用的技巧，闲暇时可参考下(Android layout Horizontal ListView using examples, Android Listview level list view instance, there are examples of packages and source packages, comment more, but in English, when using ListView android application development, this is a practical tips, refer to the following leisure)

android host usb to serial converter example

android broadcast （广播生命周期实例）下载

设计的Android自定义View，模仿老电话式旋转拨号盘，按住数字键后绕着圆心进行旋转，当旋转到第三象限时，中心图片会改变，在第三象限抬起手，就会将按住的数字填入编辑框，也可点击编辑框后的后退按钮进行撤销操作，编辑完后点击中心图片会验证所填入密码是否正确。我当前设计的密码是123.(Design custom Android View, imitating the old rotary dial phone, hold the number key to rotate around the center of the circle, when the rotation to the third quadrant, the center picture will change, raised his hand in the third quadrant, they will be Press and hold the digital fill edit box can also click the Back button in the edit box for withdrawal after the operation, after editing click on the picture will validate the populated center of the password is correct. My current design code is 123.)

注意：本项目是基于android studio开发的，eclipse可能无法直接使用。 本项目是一个简单的基于安卓的记事本项目源码，添加或删除数据的时候会出现显示bug（实际数据不会受到影响），bug体现在添加或删除一条数据以后会在listview里面会展示复制一遍操作后的数据。而不会清除原有的列表文本。新手朋友可以拿这个项目来试试手感，顺便看看能不能独立解决这个问题。 本项目涉及的知识点有： 1、SQLite的基本使用，增删查改 2、listview，adapeter的基本使用 3、activity生命周期 4、intent、bundle传递参数 5、AlertDialog的基本使用(Note: this project is based on the development of studio eclipse, Android may not be able to directly use. This project is a simple Notepad program source code based on Android, add or delete data will appear when the display bug (actual data will not be affected), bug reflected in add or remove a data will be in inside the listview will show copy again after the operation data. And will not clear the original list of text. Novice friends can take this project to try to feel, by the way to solve this problem can not be solved independently. The knowledge points involved in this project are: 1, the basic use of SQLite, CRUD 2, listview, the basic use of adapeter 3, activity life cycle 4, intent, bundle transfer parameters 5, the basic use of AlertDialog)

基于java基础的安卓部分的学习和代码，全部在压缩文件内(english version)

在Android平台上使用opencv实现的人脸检测(The Android platform using face detection opencv realized)

Android应用源码随手记安卓记账项目

Jump Target implementation for Linux Android Source Code.