疫情信息查询android app源码

android Activity切换动画--模糊、水波纹、折叠效果

讯飞语音云语音听写学习Demo，可以实现简单的语音识别以及合成。将人说话的声音转化为文字，并且可以根据文字合成语音朗读出来。简单可用，方便移植。比官方Demo简化了很多。

android ios 汇率转换实例源码下载(phonegap)

Android 仿关灯游戏(游戏开发-17_166).zip

android ExpandableTextView 例子源码下载

【实例简介】仿电商后台管理系统源码 ：本系统采用的还layUI模板，基于ssm框架,功能趋于成熟，运行环境：mysql8.0，jdk8.0及以上，IDEA；我做此项目是用来实训结业答辩，项目可流畅运行，毕竟答辩时在领导面前总不能报错吧，若有意外，请亲检查版本，believe me!

微信转盘源码下载

android BaseActivity 示例代码分享

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.

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