Android

Introduction to UI z2d in IOS () UI, iosquartz2d CAT/CAT sharing, must be excellent For Original Articles, please reprint them. Reprinted Please note: Yan Nai-yu's blogHttp://blog.csdn.net/u013357243? Viewmode = contents IOS development

Write android image asynchronously loaded library by yourself (2) In the first article in the "Write android image asynchronously loaded library by yourself" series, I learned how to use ReferenceQueue to implement a memory cache. This article

Android project javax. annotation. Nullable cannot find the alternative solution, androidnullable Http://androidren.com/index.php? Qa = 315 & qa_1 = android % E5 % B7 % A5 % E7 % A8 % 8B % E4 % B8 % ADjavax-annotation-nullable % E6 % 89% BE % E4 %

Introduction to Linux device driver development (based on the latest 4.0 kernel) Linux never stops. Linus Torvalds, one of the greatest programmers in the world, founder of the Linux kernel, and Git creator, are still combining patches and

HTML5 data push SSE principle and application development, html5sse JavaScript expresses behavior and CSS expresses appearance. Note that HTML not only expresses structure (logical structure), but also expresses content (data itself). When data

Redis pub/sub Spring StringRedisTemplate, redispubsub Redis subscription and release Project name: SmRemind_NEW @ ServicePublic class PubServiceImpl implements PubService {@ Resource (name = "stringRedisTemplate ")Private StringRedisTemplate

Android Development event response-listener-based event response, android listenerAndroid Development event response-listener-based Event Response This article describes how the Android operating system responds to events through listening.

Android apk xml parsing and Decompilation     Why can't XML in APK be opened directly? Is it a simple binary file? Is it encrypted? Why is an error reported during AXMLPrinter2 decompilation? How can this problem be solved?   Java. lang.

Android background email sendingZookeeper Public class SendEmail {private static final String TAG = "SendEmail"; // private String mailTo = null; // private String mailFrom = null; // SMTP host address private String smtpHost = null; // whether to

Android Force Close, ANR, and other Exception Handling Methods The most common exceptions for android applications are Force close and ANR (Application is not response ). Applications can handle these two types of errors. Forceclose mainly uses the

IOS development Advanced Interview Questions-Role of dealloc under ARC,-arcdealloc In the MRC era, we need to do a lot in dealloc, such as releasing objects; Now we have entered the ARC era. The system has helped us with the release of common

Android screen adaptation solution, android adaptation 1. Let's talk about how to do it first. I will explain it later: 2. Now let's explain why we should put these three sets: These three sets are actually based on the content. Why can these

Android ndk compilation geteventI extracted getevent. c getevent. h from the android source code and put it in a directory for jni compilation and testing.Added Android. mk content as follows:LOCAL_PATH: = $ (call my-dir)Include $

XMPP and xmpp protocolsLogon and logout # Import "AppDelegate. h "# import" XMPPFramework. h "/** log on to AppDelegate. initialize XMPPStream 2. connect to the server [upload a JID] 3. after successfully connecting to the service, send a password

Android Optimization-UI optimization (2), android ui OptimizationUseincludeTag reuse Layout-1.includeFunctions of tags What should I do if I use this layout on many interfaces? If every page is written, the code is too redundant and the

Use AsyncTask to load the app information that has been installed on the mobile phone, and asynctask to load Recently, a small feature in the project is to use ListView to display the installed app information on the mobile phone. I found a Demo on

Write static dynamic graph with QT, static dynamic histogram with qtRecently, several projects have been successively implemented, requiring the use of curves and bar charts to dynamically display data. Therefore, we have specially studied the

Development and Learning diary (8): Read the weiphp plug-in mechanism in Step 7. The core goal is to respond to requests and Step 7 weiphpAfter several hours of organization and review, we have finally understood the mechanism of weiphp. To fully

[Switch] parse json data for Android and parse json data for android 1. json format2. json parsing 3. gson parsing 4. fastjson parsing 1. Json format a lightweight data exchange format. Xml and json are generally used for data transmission and

Build your development artifacts-introduce several plug-ins on Android Studio, androidstudio This month, I was busy with a variety of things, including projects, home trips, and travel preparation. So I should be unable to write four blogs. Today, I