Android实现siri

Android 支持断点续传功能的下载demo源码，并结合了数据库来实现，在download.db数据库下创建一个download_info表存储下载信息，利用Http协议进行多线程下载，从头开始的全文下载；1,从某字节开始的下载（bytes=27000-）；2,从某字节开始到某字节结束的下载（bytes=27000-39000），针对 bytes=27000-39000 的请求，从27000开始写数据，客户端请求的是270000之后的字节（包括bytes下标索引为270000的字节），如果设设置了Content-Length，则客户端会自动进行多线程下载。如果不希望支持多线程，则不要设置这个参数。 　　// Content-Length: [文件的总大小] - [客户端请求的下载的文件块的开始字节] 　　断点开始 　　// 响应的格式是: 　　// Content-Range: bytes [文件块的开始字节]-[文件的总大小 - 1]/[文件的总大小]

Rules::The AsyncTask instance must be created in UI thread. .execute must be invoked on the UI thread.Never call  objMyTask.onPreExecute(), objMyTask.doInBackground(), objMyTask.onProgressUpdate(),  objMyTask.onPostExecute manually.The AsyncTask can be executed only once (an exception will be thrown if a second execution is attempted.)AsyncTask have Four Main Method... onPreExecute()  doInBackground() onProgressUpdate() onPostExecute()  onPreExecute-This method is called first when you start AsyncTask using objAsync.execute().And mostly this method is use for initializing dialog(ProgressDialog,CustomDialog) and showing. doInBackground-The main purpose of AsyncTask is accomplished by this method.Any non-UI thread process is running in this method.Such as Rss Feed Reader,Image and video Uploading and Downloading.You cant handle your View in this method.Because this method is non-UI thread.While any background process is running if you want to handle UI therea are  onProgressUpdate method. after completion of process this method send result to OnPostExecute. onProgressUpdate-While backgrounding task is running ,you can handle your UI using this method .Such as status of downloading or uploading task.and this method is called from  doInBackground.Using publishProgress() you can call onProgressUpdate method to update UI while process is running. onPostExecute -This method is called after the background computation finishes.The result of background process in passed in this method as parameters.And now you can dismiss progress dialog ,to indicate that background task is completed. You can cancel AsyncTask using objAsyncTask.cancel().then you just check in doInBackground, if (isCancelled()) { break; } else {        //continue... } See this Image For more Clear.

详细介绍 - [ Android 闹钟源码 ] 在android平台上开发的一个闹钟，本站有多个闹钟源码，可对比学习一下。(Detailed introduction- [Android alarm clock source] Android platform in the development of an alarm clock, the station has a number of alarm clock source, can be compared to learn about.)

Android JNI 调用 Silk 音频编解码包，采用现在Skepe官网上最新的1.09版修改为成，可以使用Cygwin编译即可产生.so文件，供大家使用

说明：  安卓通过mqtt协议通信的例程，转载github(Android mqtt communication routine)

STM32F103RCT6最小系统板和原理图,Altium designer16工程文件，实际测过可用

开源libphone实现视频电话，与web实现互动，与其他设备间实现互动。支持arm，x86，mips价格的移动设备。有些设备呼叫失败，还需调试。

直播框架 使用rtmp，推流，拉流的直播框架，满足大多数的需求，延迟在修改后在3秒左右，

一套完整的android应用app源代码，能够正常编译运行并在android实机上运行。(A complete Android application app source code, can be compiled to run and run on the Android machine.)

资源描述 android 下拉刷新控件，适合各种控件开发，直接导入引用即可，非常方便