Mobile Develop

About confusing compilation is also mainly from the online learning, decided to summarize the online, for everyone to study together, research, the main things are netizens wrote, I learned here, the end of the article is the original address of the

First, LeaksOpen the instrument in Xcode and open it in a way:Select Product--profile toStart instruments with Xcode (you must stop your current execution file before starting)Choose the first way to start, build successfully out of the instruments

When doing the demo in the Androidscreenslidepager Open Source Library, I found that the layout file used the tag instead of the tag. The author gives the argument that: and shoud be used as the child views of CirclePageIndicator ViewPager a

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Time quietly walk, an instant to internship has been three months, three months of time, small series of slowly growing, from the beginning of the e-commerce project to the current car satin project, small series in a project through one after

The methods associated with Touch events in Android include:dispatchtouchevent (motionevent ev),onintercepttouchevent (motionevent ev) ,ontouchevent (motionevent ev); controls that can respond to these methods include:viewgroup,View,Activity. The

1. Application LayerCalling the Getpackagemanager () function of the Contextimpl class returns a Packagemanager object that invokes various API interfaces through the object.The procedure for the Getpackagemanager () function and Getsystemservice ()

OS Development UI Chapter-Program startup principle and UIApplicationFirst,uiapplication 1. Brief introduction(1) The UIApplication object is a symbol of the application, and a UIApplication object represents an application.(2) Each application has

BodyIt's easy to use the Setlatesteventinfo () method under Notification when you're doing app development under Android 4.4.2, and Eclipse prompts: "The type is not recommended Notification Method Setlatesteventinfo (Context, Charsequence,

Transferred from: http://blog.csdn.net/hmg25/article/details/6447067Recently doing something, coincidence encountered Shareduserid problem, so collected some information, save archive backup.Installed in each APK file on the device, Android assigns

First, the definition of handler:Handler mainly receives the data sent by the child threads, and updates the UI with this data in conjunction with the main thread to interact with the UI main thread. For example, you can use handler to send a

Before ArcGIS9.1, the desktop version of ArcGIS is stored in integers, for efficiency, floating-point to integer storage, but after 9.2 with the hardware upgrade, floating-point efficiency has been improved, so no longer converted. But the mobile

Method One: (Java habits, in the development of Android platform this is not possible, because it violates the single-threaded model)Just beginning to touch Android threading programming, habits like Java, trying to solve the problem with the

1, timer implementation codepublic class mainactivity extends activity implements onclicklistener{   private EditText inputet; private Button getTime,startTime,stopTime;  private textview time; private int i = 0; private timer  timer = null; private 

iOS data is persisted in the following ways: Plist file Write, Object archive, SQLite database, CoreData.Plist file writes, object Archives are generally used for small amounts of data.SQLite database, CoreData is used for large amount of

Online a demo, after the import run error flash back, log hint can not find the main activity OnCreate method, but in fact there is no error.Programme Source: http://blog.sina.com.cn/s/blog_6966c76b01011fye.htmlWorkaround:1. The project did not

Transferred from: http://dev.fjuts.com:83/blog/index.php/mobile/232.htmlOne, ant installationApache Ant, a tool for automating software compilation, testing, deployment, and more, is mostly used for software development in Java environments.: http://

In the process of development, serialization is very common. For example, you want to save the object to a local disk or transfer it over a Network. There are two ways to implement serialization, one is to implement the serializable interface, and

problemHow to get a control of the length and height, I believe many friends at the first sight of this problem will feel very simple, directly in the OnCreate inside call getwidth, Getmeasuredwidth can not be obtained, but, in fact, there is no

Cocos2dx -- Resource hot update After a game is launched, we often need updates, such as new gameplay and activities. Such dynamic update resources are called hot game updates. Hot updates are generally only applicable to scripting languages.