Mobile Develop

There is a series of articles on Android in Jane's book, which is good, some students can read and study in the process of development: Www.jianshu.com/collection/3fde3b545a35About Android build, see this post. Students can refer to:When it comes to

Alassetslibrary class Alassetsgroup Alasset class As the blog migrated to Www.coderyi.com, the article see http://www.coderyi.com/archives/424There are several classes under the framework,

In order to browse the Web page, the first we can use the intent to bring the browser, the second can be webview this control to browse.The first is very simple, look directly at the code:Uri uri = uri.parse ("http://www.baidu.com/"), Intent

Keywords:sqlite database , ListView, data adapter, content providerSQLite Database : Sqliteopenhelper class; sqlitedatabase;SQLITEOPENHELPER:A Helper class to manage database creation and version management.Sqlitedatabase:exposes methods to manage a

In Android application development, we often need to implement the function of the left and right switch views, which usually need to add ImageView to LinearLayout, relativelayout and other layouts. If you only need to show one picture at a time,

1. Set Rotation animationFinal rotateanimation animation =new rotateanimation (0f,360f,animation.relative_to_self, 0.5f,animation.relative_to _self,0.5f);Animation.setinterpolator (New Linearinterpolator ()); The linearinterpolator represents a

I. Libraries for. h and. A Files only1. Add the three-party library file to the projectIf you add a third-party library that has only. h and. A files, drag the folder directly underneath the item and the following prompt pops up, make sure to tick

1. General situation, use self performselector:sel Withobject:id method[Self Performselectoronmainthread: @selector (testaa:) withobject:[nsarray arraywithobjects:@ "1" @ "2", nil] waituntildone:no];-(void) Testaa: (nsarray*) data{ if

Today in the project need to judge the user entered the length of the user name 8-16-bit and contains both numbers and letters, the online search for the use of regular expressions, and then refer to this blog, the perfect solution to the problem.

The Android application consists of components that can be used to solve the basic function modules that are called. The Android system uses components to implement module calls within or between programs to address code reuse issues, which are a

XML comment:You can no longer label the attributes inside the comment, outside the label.Problem:Appears in console:You must restart ADB and EclipseTurn off Eclipse and simulator and kill Adb.exe this process, rebootActivity interfaceOne of the four

First, the summaryOn the Android boot process, in the fourth part of the key process Systemserver said very sketchy, just briefly introduced it started a lot of services, then it started what services, the implementation process is how? This time, I

I. Succession relationships, compliance agreements, affiliation frameworks and available platformsThe Uistackview class provides an efficient interface for tiling a single row or column of view combinations. The stack view allows you to rely on the

1. Trace the source code in eclipse: if you press CTRL + the mouse button on the activity inside the Mainactivity.java (if you have already imported the Android source code: Method 1: Right-click on the project and then find properties, Then select

1, due to the project needs, need to achieve a more personalized pull-down refresh effect, at this time, will only use the most popular Android open source Pulltorefresh pull refresh is not enough, at the same time, in order to save development

Reprint Please specify source: http://blog.csdn.net/l1028386804/article/details/47209253As a client, its most important task is the most intuitive and user interaction. From the server to take the data, after parsing display data, according to the

ObjectiveGrilled clothes See June Festival just past but hot summer still continue;Since the launch of the blog Park Android client in August 14, intermittent more than 10 subsequent versions, during the various problems, due to the interface and

first, Uitabbarcontroller Simple Use//Program Loading Complete-(BOOL) application: (uiapplication *) application didfinishlaunchingwithoptions: (nsdictionary *) launchoptions {//Create WindowSelf.window =[[uiwindow alloc] Initwithframe:[uiscreen

Brief introduction Storing data in a sharedpreferences Get Sharedpreferences Object The Getsharedpreferences method in the context class File location The Getpreferences method in

1, Touch Event Dispatchtouchevent to determine whether to handle touch action ontouchevent handle Touch action2, Android for control and access to view on the screen is very powerfulListview:Pointtoposition get item position based on Touch