Mobile Develop

iOS program start point analysisToday, Learning iOS development, most of the time before the development of Android, and now slowly gradually began this piece, I hope that in the future to learn more with you and explore this piece. It's still the

1. Apple-touch-startup-imageAdd a page to your desktop home screen, if you have this tagClick on the generated icon to enter app mode, at which point you can add a splash screen.Start screen is a picture, different models, need to picture the size

When we use Android to load more data in the ListView, the view will slide to the first if you re-adapter each time.Later I found that the ListView has a way to get to the top of which oneint position = Mlistview.getfirstvisibleposition ();This

Upgrade the database, add the message table t_msg, and make sure there are already tuser_info Upgrade engine to version 9.10 or above It is true that the recipient has installed the app and set up and successfully signed in. To determine

The first, dispatch_apply, is a synchronous function that blocks the current thread until all loop iterations have completed execution. The order in which the loop iterations are executed is indeterminate when committed to a concurrent

Introduction: We take the preemptive boot as an example to illustrate the reception order of the static broadcast receivers receiving the disordered broadcast(Note that the text is only a statement of results, so call the results of the article,

In the Android development process, it is unavoidable to debug, whether it is debug, or Android Logcat, or DDMS, etc., use properly will give us a multiplier effect of development. Usually all kinds of debugging means have tried, but a lot of things,

The working mechanism of iOS message push can be simply summed up:Provider refers to the push server for an iphone software, APNs is the Apple push Notification service abbreviation, is a server.Can be divided into three stages:Phase one: The

Method One, copy the TXT file that will be read to the Assets folder under the Android project directoryMethod Two, create a new raw folder under the Res folder, copy txt to the directoryThis method is read from the assets/** * Read txt */private

ObjectiveIn Android development, Imageloader should be considered one of the most important open source libraries, due to project reasons (not to use the Open Source Library), the previous period of time you also need to implement a simple

On the basics of Android, I believe that the knowledge on Baidu is rich enough, the birds flew directly. The idea that a person needs to be mastered, or that there is a general concept in mind, is the architecture diagram.Royen Summary of very good,

Messagedlg (' Choose a button: ', System.UITypes.TMsgDlgType.mtInformation, [ System.UITypes.TMsgDlgBtn.mbYes, System.UITypes.TMsgDlgBtn.mbNo, System.UITypes.TMsgDlgBtn.mbCancel ], 0, procedure (const aresult:tmodalresult)

FilebrowserviewA powerful file selection control. The interface is pretty and easy to use. Features: Can customize the UI, support copy, cut, delete, move files, can be used in fragment, Ativity, dialogfragment, support quickly switch

Android Development is essentially the mobile phone and the internet in the communication between the Web server, it is necessary to obtain data from the service side, and repeated over the network to obtain data is more time-consuming, especially

An explanation of Android layout propertiesSome of the important attributes that relativelayout uses:First Class: Property value is True or FalseAndroid:layout_centerhrizontal Horizontal CenterAndroid:layout_centervertical Vertical

Calculate cell height, in custom cell-(void) resizetheheight{CGFloat contentwidth = 280;Uifont *font = [Uifont fontwithname:@ "Arial" size:14];Cgsize size = [Txtcontent.text sizewithfont:font constrainedtosize:cgsizemake (Contentwidth,)

One, each iOS App SDK is limited in the "sandbox", "sandbox" is equivalent to a folder with only the owner visible permissions, Apple has the following restrictions on the sandbox.(1), the application can operate in its own sandbox, but cannot

This hint means that the referenced file is duplicated. In the reference JSON parsing library, when clean works, the error says:Unable to execute Dex:multiple Dex files define Lorg/apache/commons/collections/buffer;Conversion to Dalvik format failed:

Doing two things today, one is to open a blog, ready to start at the end of the university to do some serious work, the second is to build a good Android development environment, and finally on their own mobile phone debugging successfully The first

Cocos2d-X to achieve Valentine's Day cards For Chinese Valentine's Day greeting card, I am not unfamiliar, in learning Win32 API when using Win32 API to realize Chinese Valentine's Day greeting card, this time will use Cocos2s-X to realize Chinese