Mobile Develop

Capturing parts of a picture is as simple as: -(void) Loadview {[[UIApplication sharedapplication] Setstatusbarhidden:yes withanimation:uistatusbaranimationslide];UIImage *image=[uiimage imagenamed:@ "1.jpg"];CGRect rect = CGRectMake (60, 80

The following permissions are required to use the Xutils rapid development framework:These two pieces of code are put into the Androidmanifest.xml file.Using the Xutils framework, just import the jar package from the download folder into the project

It is a good habit to write appropriate comments when writing code, which is convenient for you or others to read.**vvdocument**:(GitHub address: [Vvdocument] (Https://github.com/onevcat/VVDocumenter-Xcode))Download the project and run it with Xcode.

Defines two uitextview, one for entering text, one for displaying a hint, and displaying a hint when the input text is empty, or not displaying a message. 6.3.1 text content hint _contenttextviewtip = [[Uitextview alloc]

when we upgraded to XCode6, the new project found that the default is no PCH file, many people are not accustomed to, why did Apple want to cancel this PCH file . Apple believes that becauseComponentthe reason for a single module,you should not put

First of all to download the Acharengine package, which is important to have Lib and some simple tools, and so I attached to the directory, and these packages must be called.Then the basic drawing code is attached below:Package

Next I want to say that this method can hide the icon, the same can also be started normally run.In the manifest entry activity inside Intent-filter set elements.Like what:Note that Android:scheme is case-sensitive and must start with a lowercase

Recently, peanut shell in the world-renowned NAS Manufacturers QNAP Technology officially launched. For QNAP users to provide dedicated DDNS dynamic domain name Resolution Service, users can access their Turbonasthrough the internet anytime,

Android in Dispatchtouchevent,onintercepttouchevent, ontouchevent understanding ECThe types of events in Android are key events and screen touch events, and touch events are the underlying events of screen touch events, and it is necessary to

This source code is customizable sidebar menu, source Mdmenuviewcontroller,mdmenuviewcontroller provides the use of the sidebar menu. Menu items can be customized and consist of arrays. The text picture on the menu is fully customizable, and the

6.8.1 mapping, filtering, and folding (mapping,filtering, and folding)mapping, filtering, and folding are the most common operations in function programming, and we have used them when working with functional lists, but they also support all other

：Production ideas:1, the first analysis of this effect, in fact, can be understood as the three-level menu divided into Level1,level2,level3,level1 is always displayed. After clicking Level1, Level2 will appear, LEVEL3 will appear after clicking

Sometimes back to look at their own andriod study, practice of the road, always found that some previously did not understand, now clear the reason, also will find some not much attention before, now see, very want to go deep understanding.For

1. List the current provisioning:ADB devicesFor example:localhost:~ newuser$ ADB devicesList of devices attachedBh903qdw15Device41008990d29eb000Device2. For a particular deviceAdb-s For example:Adb-s BH903QDW15 Install hello.apk3. Install the

One, iOS map descriptioniOS from the map, before the use of Google, but now using the German map, in addition to the domestic, Baidu map is also very common.Second, the Code implementation1. Import the frameworkImport the Mapkit framework as shown

I'm working on how to build a layout that adapts to all screen sizes because the app you're currently working on needs to fit the phone and tablet.I have a lot of experience in the adaptive layout of the Web, such as using a grid stream, the media

start activity with intentThis address: Http://blog.csdn.net/caroline_wendyIn order to dynamically correlate the activity interface , using intent to start , you can bind flexibly .In the intent static class , define the contents of the

Warning: It is always overridden by the value specified in the Gradle build scriptThis address: Http://blog.csdn.net/caroline_wendyWarning: This minsdkversion value (8) was not used; it was always overridden by the value specified in the Gradle

android-setting Pulltorefresh drop-down refresh styleThe following are the custom style properties of the open source control Pulltorefresh: < ;! --A drawable to use as the background of the refreshable View- &L T;/attr>

Find a lot of people online to useCgcontextdrawimage (Context,cgrectmake (0,0,self.width,self.height), [Image Cgimage]); OriginalCgcontextdrawimage (Context,rect,[mask cgimage]); Watermark MapAdd a watermark, the image will be reversed, and you need