Android bus summarizes nearly excellent open-source Android projects, covering every aspect of Android Development

Android development will bring about a new wave of popularity. Many developers have invested in this wave and created many excellent applications. Many developers provide open-source applications and contribute their wisdom and creativity. Learning

Download Android development classic books-Android 4 advanced programming, crazy Android handout, Android Application Development (Guo Hongzhi) "Android Application Case Development Daquan" and "Android 3D Game Development Technology",

Download Android development classic books-Android 4 advanced programming, crazy Android handout, Android Application Development (Guo Hongzhi) "Android Application Case Development Daquan" and "Android 3D Game Development Technology", This is a

Android Network Programming Series 1: JavaSecurity JSSE (SSL/TLS), javasecurityjsse

Android Network Programming Series 1: JavaSecurity JSSE (SSL/TLS), javasecurityjsseAbstractTo:Java Security has been in Java for a long time and is a very important and independent forum. It contains many knowledge points, such as MD5 and

Introduction to GCD (task, queue) and iosgcd in iOS (50) multi-thread Network

Introduction to GCD (task, queue) and iosgcd in iOS (50) multi-thread Network 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 =

Solve the Problem of java. lang. NullPointerException in Eclipse in cocos2d-x3.2, java. lang. exception

Solve the Problem of java. lang. NullPointerException in Eclipse in cocos2d-x3.2, java. lang. exception Error 1 Analysis: java. lang. NullPointerException is a null pointer. NULL pointer reference is caused by no value assignment or incorrect

Chapter 1 Markup Language and code: Section 1 first project (2)

This file is composed of Markup languages that follow the "eXtensible Application Markup Language" (XAML) standard. Just like the name, XAML is based on the "Extensible Markup Language" (XML. In general, you use a XAML file to define all the

Pro Android learning notes (S3.): Menu (3): Context Menu

YesOne and only one ContextMenu can be created. Check whether the mouse is long-pressed Based on view. Therefore, the number of views in an activity can be as many as the number of contextmenus. SetContentView (R. layout. pure_text

IOS 7 hide the status bar (battery bar)

Battery status bar. // Method 1 (Code setting): ios7 is now transparent and does not occupy the screen height. The hiding and display methods are as follows: Under the subclass of uiviewcontroller, call: if ([self respondsToSelector: @ selector

Cocos2d-x convertToWorldSpace and convertToNodeSpace

ConvertToWorldSpace: coordinates of the game world. Because a genie has a coordinate obtained through getPosition, but the coordinate is a coordinate relative to the parent, the actual absolute coordinate depends on the position of the parent.

Android interview question 4

16th. What is the difference between Dalvik and JVM in Android? Stack Based on registers. Register-based virtual machines take less time to compile larger programs. Responsible for process isolation and thread management. Each application

IOS Study Notes (2): application UI Basics

# Pragma mark invoke after application loaded-(BOOL) application :( UIApplication *) application didfinishlaunchingwitexceptions :( NSDictionary *) launchOptions {NSLog (@ "Loading completed... "); // init window self. window = [[[UIWindow alloc]

Android interview question 5

26. What will happen? How to avoid it? Can I capture exceptions that cause them? Such as null pointer, array out-of-bounds, type conversion exception, etc. View the location of the Code that throws an exception and modify it in the corresponding

Trace source code to solve android Problems 1 -- View pager notifyDataSetChanged

Recently, the project was completed and a code sharing was conducted. One of the students shared some of their experiences in solving the problem. Sort it out and share it with you.We recommend that you use your own android OS and virtual machine to

HeadFirst design mode Note: (3) decorator mode-decorator object

For details, see chapter 3 of HeadFirst Design Pattern decoration objects The modifier mode dynamically attaches the responsibility to the object. To expand the function, the modifier provides an alternative solution that is more flexible than

[Internet interview Test Summary C/C ++-5] Netease youdao-3

You can find all A [I. Considering that the element in A can only be 0 or 1, we will discuss the following situations. A [2] = B [1]-B [0]; that is, A [0], A [1], and A [2] all know. A [2] = B [1]-B [0]; that is, A [0], A [1], and A [2] all know.

Android interview question 7

, And. Obtains the objects in the current thread, which are used to extract from the stored objects and then distribute and process them. Message Queue: Used to store published messages, usually attached to a thread that creates it. You can obtain

My Android advanced tour ------ & gt; 40 optimization suggestions for Android Developers

2: Use folders.The resource folder structure of Android is very powerful. It allows developers to store different images, strings, layout files, shapes, colors, and other resources in api, code, screen size, and other parts. the following is an

Cocos2d-x bullets

The function I want to implement is very simple, that is, by clicking any point on the screen, a bullet can be shot from the middle of the screen, and the bullet can fly out of the screen. I used the CCMoveTo action, which requires a destination

[Cocos2d-x entry practice] WeChat aircraft war eleven: Game pause and touch Shield

Original Work, reprinted, please mark: Http://blog.csdn.net/jackystudio/article/details/11999229 What if a game hits half of the urine? Are you holding your breath... This is not scientific! Okay. Add the pause and resume functions to the game.

How to obtain the IP address of a mobile phone in android4.0

Code for obtaining the mobile phone IP Address: public static String getLocalIpAddress(){try{ for (Enumeration en = NetworkInterface.getNetworkInterfaces(); en.hasMoreElements();) { NetworkInterface intf = en.nextElement(); for

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