Mobile Develop

/*= = = Gesture =====One1, Uiswipegesturerecognizer instantiation of a gesture initwithtarget2. Set gesture Slide direction3. Self.view Add this gesture instance4. Adding eventsTwoTapUITapGestureRecognizer. Numberoftouchesrequire Number of fingers.

As a loyal user of csdn, after he launched the app, he downloaded the use, recently discovered a number of issues, here, want to see or encounter the same problem, put forward your solution.In the CSDN mobile version of the home page, I saw some

A lot of people should have similar experience, call the car, want to see how far away from me? But the mobile phone screen of the car is not motionless, is a jump in the drift.At present, most of the products on the market "trajectory smooth

Wireless client development is very fast, especially for Android and iOS two wireless operating system of the client application, the corresponding testing tools came into being, here are mainly for the iPhone app Automated testing tools.First, we

Configuration of XML Files      "Fitcenter"     //mainactivity file     public class MainActivity  extends activity {private imageview imageview;private imageview imageview1;      @Override    protected void oncreate (bundle savedinstancestate)  {  

Google offers a package of Android support Library packages to ensure compatibility with high-version SDK development, that is, when we develop with 4.x, we can use some features of the higher version, such as Fragement, in the 1.6 version.

Trying to start Mapkit location updates without prompting for location authorization. Must call-[cllocationmanager requestwheninuseauthorization] or-[cllocationmanager requestalwaysauthorization] First .Add Nslocationalwaysusagedescription and

1. What models do you usually need to test after Android app is developed?　　2. Currently, what are the resolutions to consider when developing Android apps?These two questions can be answered

Inter-thread communicationA simple explanationInter-thread communication: In 1 processes, threads often do not exist in isolation, and frequent communication between multiple threads is requiredThe embodiment of inter-thread communication1 Threads

1 Packagecn.itcast_01;2 3 ImportJava.util.HashMap;4 ImportJava.util.Map;5 ImportJava.util.Set;6 7 /*8 * Traversal of the map collection. 9 * Map--CouplesTen * Ideas: One * A: Bring all the husbands together. A * B: Walk through the collection of

The state of the threadFirst, Brief introductionCreation of threads :Self.thread=[[nsthread alloc]initwithtarget:self selector: @selector (test) Object:nil];Description: There are several ways to create threads, and there are not too many

It's been a while since the first version of the project has been in contact with the official Android development for some time. Once in the test, I cut my Android project into the background, and opened several applications and then re-cut back to

DatePicker and Timepicker IntroductionDatePicker and Timepicker are inherited from Framelayout, and they are relatively simple components. Time change Time is added Ondatechangelistener () and Ontimechangelistener () to listen.DatePicker and

W File:class= "X-toolbar form-inline x-toolbar-spliter"Xid= "ToolBar1" >class= "Btn Btn-link btn-icon-left"label= "Dynamic loading of text under UI2"Xid= "Innertextbtn"> UI2 under Dynamic Loading textStyle= "Display:block"class= "InnerCss1" >

Ninepatch is a useful PNG image format that can be scaled with text size in a specific area. As follows:As you can see, the middle area of the background image is scaled as the text is resized. The background image is a ninepatch picture. Ninepatch

The previous time to do Sina Weibo project has been to achieve the ListView page loading data, today finally realized, haha! Feel very good, and today wrote a demo for everyone to share under.First of all, the optimization of the listview, which is

One: Group Animation Simple Descriptioncaanimation, You can save a group of animated objects, and after the Caanimationgroup object is added to the layer, all the animated objects in the group can run concurrently simultaneouslyAttribute

Basic animationsfirst, Brief IntroductionCore Animation, The Chinese translation is a central animation, it is a very powerful set of animation processing api, using it can make very beautiful animation effect, and often do more with less. In other

Android interface display is through the activity to achieve, activity is too often used, I believe we are already very familiar with, here will not repeat. But activity also has its limitations, the same interface on the phone may look good, on the

The following tools are Required:Download msysgit, Install the official download: http://download.csdn.net/detail/jason0539/7212993, download python, Install the official website: http://www.python.org open git Bash, Execute command, I'm on the D