Mobile Develop

1. Value types, reference types?Basic data types are value types: Byte,short,int,long,float,double,char,booleanOther types are reference types.Reference types in the incoming method, the modification of a reference type variable inside a method

Archiving refers to the process of saving one or more objects in some format for later restoration of those objects.Archive using an XML attribute listIf you are archiving the Nsstring,nsdictionary,nsarray,nsdata,nsnumber object, you can use the

I. Achieving resultsAlbum set in Android, swipe left or right to see the previous or Next pictureTwo. Layout codeXML version= "1.0" encoding= "Utf-8"?>LinearLayoutxmlns:android= "Http://schemas.android.com/apk/res/android"Android:layout_width=

One.Google or Baidu search, in the input keyword will appear in the automatic search prompt content, similar to the following effect, input B appears to contain the relevant term BTwo. Layout codeXML version= "1.0" encoding=

One.Common effects, after the search prompt is selected, you can continue searching for add, the selected terms are separated by special charactersTwo. Layout code Multiautocompletetextview Android:id = "@+id/automulti"

ZeroMQ official address:http://api.zeromq.org/4-1:zmq_msg_moveZmq_msg_move (3) ØMQ Manual-ømq/3.2.5NameZmq_msg_move-Move the contents of one message into another messageSynopsisint zmq_msg_move (zmq_msg_t *dest, zmq_msg_t *src);DescriptionThe

UITableView is often used to display data, similar to the ListView in Android, the implementation of UITableView is very simple and inherits from the ListView in Android Uitableviewdatasource ,Uitableviewdelegate then the corresponding method can be

I. Achieve the followingThe drop-down box in Android is a spinner component, such as a sliceTwo. Implementing the CodeThe layout code is as followsXML version= "1.0" encoding= "Utf-8"?>LinearLayoutxmlns:android=

The rapid development of the Gamelook Report/Mobile Application market has spawned a large number of up-and-coming developers, and many contradictions have gradually become apparent. The issue of "plagiarism" is particularly prominent, and it is not

Today in doing a function, the requirement must be under a ListView, there is a hint of the line of text, their own ListView adapter with CursorAdapter, so that the flexibility to deal with the layout is greatly compromised. The first idea is to

Ext.: http://blog.sina.com.cn/s/blog_74bd788f0101axnc.htmlIn Android view how to finish drawing this process introduces a lot, but a lot of theoretical things, recently re-organized, popular explanation.The view drawing process is like you're

Write in front Today, watching the news, Kobe Bryant shoulder tear, may be retired early, the stubborn man, finally to the end, although I am not his fans, but also the heart of admiration, today's theme to Kobe as material, to the life of

In the previous article, we described how sharedpreferences is used. Today we continue to introduce another way of storing data: using internal storage and external storage Each Android device has two data storage areas: external storage and

1. layout fileI write a layout file without usingCause: The system's R file was importedModified: Will Android. R This sentence comment or delete2, activity as the main window settingsActivity does not start, or you want to set activity as the

Reprint: Http://tech.mozilla.com.tw/posts/1803/application-%E6%95%88%E8%83%BD%E5%88%86%E6%9E%90-%E4%BD%BF%E7%94%A8-perfOn a mobile phone, application's reality often affects how bad it is and whether it is power saving, and application CPU usage is

IntroducedIn the application development, always encounter some similar to the announcement, explain the textview of the long text, but in order to typography and other factors, we usually want to hide the second half of the text, only show some

Original title AddressTry a manual simulation to see if there are rules to find.Assuming that starting at position 0, we have a rectangular barExtending to the right, we encounter the second rectangular bar, assuming that the rectangle is shorter

The sethighlightcolor (int color) in TextView is used to set the highlight of the selected text background color.such as the following: Public classMainactivityextendsactionbaractivity {@Overrideprotected voidonCreate (Bundle savedinstancestate)

Change the Mmsattachmentenhanceimpl.java file and change it to match the content of Op01mmsattachmentenhanceext.java.public Boolean issupportattachmentenhance () {return true; Returns true instead}public void Setattachmentname (TextView text, int

TextView controlsSelf.textview = [[[Uitextview alloc] initWithFrame:self.view.frame] autorelease]; Initialize size and release automaticallySelf.textView.textColor = [Uicolor blackcolor];//set the font color inside the TextViewSelf.textView.font =