Android

Use protobuf in cocos2d-x lua and process http This article introduces the use of http in cocos2d-x lua and the encapsulation of lua http Based on cocos2d-x (partial OK) Link to this

If you want to become an outstanding Android Development Engineer and do not know how to use Android design rules, Google standardized A series of design principles for Android programmers after Android4.0 came out, do not blindly imitate the IOS

I. Button callback 1. Lambda expressions, C ++ 11 Lambda gives Cocos2d-x 3.0 the flexibility to create callback functions. auto itemNor=Sprite::create("CloseNormal.png");auto menuItem=MenuItemSprite::create(itemNor,nullptr,nullptr,[](Ref*

I. Problems: The interface on the Cocos2d-x is spent on returning messages by calling C ++ (Cocos2d-x) functions from the Java (Android) sideCheck the Log of Eclipse and see the call to OpenGL es api with no current context (logged once per thread)

In the previous article "Android custom components series [3] -- custom ViewGroup for slide", we achieved a side slide effect similar to Facebook and Renren, this article will be followed by the previous article to achieve the effect of double-sided

I have learned Android for more than a month. I have been reading some things out of work, and I feel a little familiar with common things. But at the beginning, there will always be a variety of amazing problems when I write code, I still feel that

1) Open "res/drawable" --> copy an icon2.jpg image to the drawablefolder. At the same time, copy the icon2.jpg image to bin/res/drawable; 2) modify Change icon = "@ drawable/icon" To icon = "@ drawable/icon2 "; 3) Open the R. java file and check

Let's first look at the next frame Animation, as its name implies, which is an Animation composed of frames. We need to use the UISprite Animation component. Its Attributes are as follows: Framerate: the playback rate, that is, the number of frames

Since I posted a piece of my product design result on Dribbble and received enthusiastic feedback from big guys, I was deeply encouraged. I decided to write this article, used to record what I learned as a product designer over the past two years. I

Download source code (download-free credits): Download SharedPreferences can be used to store data sets with relatively few key-value pairs,The data type of the key-value pair is basically the basic data type,Common Operations: Create a new shared

As the opening topic of Android Graphics, we will undoubtedly discuss Canvas, the core concept of Android UI technology. Canvas is the basis of the Android UI framework. In the Android control system, all container classes and control classes depend

Download source code (download-free credits): Download Databases are good for storing duplicate or structured data. In androidAndroid. database. sqlite package. Create and operate databases: Create: 1. InheritanceSQLiteOpenHelper // Inherit the

Download source code (download-free credits): Download External Storage is not always accessible. For example, if an external storage is attached to a computer or an SD Card is used as an external storage, it is removed. Therefore, when accessing

First, add existing items under the solution: LibCocosStudio. vcxproj E $ uVS5Sbv! WL: 0n "BExtensions. vcxproj LibGUI. vcxproj Then reference these libraries in the project: Select the above three databases; Select project properties: Add (root

A common method for displaying data on the mobile platform is to fill the data into a List. Note that:Original address: (http://blog.csdn.net/vector_yi/article/details/24936163)How can I handle the case where the data to be filled is empty? ListView

Procedure for taking a photo using Camera: Call the open () method of Camera to open the Camera. This method enables the rear camera by default. If you need to enable the specified camera, you can pass in the camera ID for this method. Call the

I recently read a AndroidQuery framework. The Demo in it has an interface that I like very much. The sliding between the left and right sides is very smooth, so I will share it with you. Let's take a look at it first: It can be seen that the Layout

The previous sections introduced Socket transmission images and HttpURLConnection in Android Network Programming. Part 1: Tomcat configuration in Eclipse of JavaEE [Note: The Development backend server uses the best Java EE version of Eclipse, but

Custom Controls are divided into two types: Custom ViewGroup controls and custom View Controls; tracking the pace of View can actually follow the Java Implementation below we can find that only Canvas, and then it is C ++ or C implementation;

1. What is a popWindow? PopWindow is a dialog box! This article describes how to use the dialog box in android, called popWindow. 2. Features of popWindow There are two types of Android dialogs: PopupWindow and AlertDialog. Their differences are:The