Mobile Develop

First use Android Stuido to create an app project, create a project, the. Gradle directory structure is 2.8 directories. (The note:2.10 directory appears for subsequent update results.) In turn, modify the above red Box Callout section: 1) Modify

Reprint please the head source link and the tail two-dimensional code reproduced together, this article from: http://blog.csdn.net/hejjunlin/article/details/52392430Preface: The MediaPlayer framework of the previous article, for each module

The PC-side and mobile-side under MVC, in fact no different, the same way, just two points to change them1th: Just click anywhere on this page to determine whether it is mobile or client:2nd: New phone-side zone areas (Simply put: areas is

/*________________________nsstring (immutable string) ________________________*/________________________1. Creation of Strings ___________________________________//To create a string constantNSString *string1 = @ "Hello"; Content does not

Clear the Cache button's Click event-(void) putbufferbtnclicked: (UIButton *) btn{CGFloat size = [self Foldersizeatpath:nssearchpathfordirectoriesindomains (nsdocumentdirectory, NSUserDomainMask, YES ). Lastobject] + [self

Reprint PLEASE note: Please send the head source link and the tail two-dimensional code together reprint, thank you! , this article originates from:http://blog.csdn.net/hejjunlin/article/details/52376462Foreword: Before we introduce MediaPlayer

Original:http://jcodecraeer.com/a/anzhuokaifa/androidkaifa/2012/1020/448.html Press (Ondown): Just the moment the finger touches the touch screen, it is the touch of the moment. Throw (onfling): The finger moves quickly on the touchscreen

 Apple's official documentation provides two ways to generate a UIImage object:1. imagenamed, whose parameters are the name of the picture;2. Imagewithcontentsoffile, the parameter is also the path of the picture file.So what's the difference

1. Masonry overview Currently the most popular AutoLayout third-party framework Write AutoLayout in an elegant code wayOmit Apple's official disgusting AutoLayout code.Greatly improved the development efficiency Frame address:

There are differences between mobile devices and the PC itself:1, screen size is different, the screen sizes cause the content page to be displayed differently.2, the network speed is different: mobile phone 2G, 3G, 4G, WiFi, etc., we want to use

Author: 3313395633Scene:In the Lync client, the normal should display the company, department, position, mobile phone, block with, extension, manager and other information, but sometimes not as expected, why?Mainly we will not set, in fact, to do a

Currently Android does not recommend creating notification instances using the following methods:1 New Notification (R.drawable.ic_launcher, "This is ticker text", System.currenttimemillis ());It is best to use the following methods:

ObjectiveWhen we learn to parse the data, we often write:In the PersonModel.h file @property (nonatomic,copy)NSString *name; @property (nonatomic,copy)NSString *sex; @property (nonatomic,copy)NSString *age;Dictionary: NSDictionary *dic = @{

Learn reprint from the place: http://hukai.me/android-training-course-in-chinese/basics/firstapp/building-ui.html, if there is infringement please tell me, I immediately deleteThe first step: Create a new project using Android Studio, with the

Handler is a must-have technology in Android development, but many people are stuck in the use stage. It is easy to use, on two steps, to rewrite Handler's Handlemessage () method on the main thread to send messages on the worker thread. But has

Activity life cycleActivity status is managed by the Android active Stack, which is currently active at the top of the stack. As different applications run, each activity is likely to move from active to inactive, from inactive to active

1, Hidden ActionbarCode settings: Requestwindowfeature (window.feature_no_title) //If the activity is inherited from Appcompatactivity, this code will be invalidated .... Changes in style: 2. Replace with toolbar toolbar= (Toolbar) Findviewbyid

First, the IPad1, determine whether on the ipadBOOL IPad = ([[Uidevice currentdevice] userinterfaceidiom] = = Uiuserinterfaceidiompad);Second, Uisplitviewcontroller split view Controller1. Uisplitviewcontroller Split View controller (top view,

+ (Nsmutableurlrequest *) Putrequestwithurl: (NSString *) urlstring httpmethod: (NSString *) HttpMethod HTTPBody: ( NSString *) Httpbody;+ (Nsmutableurlrequest *) Putrequestwithurl: (NSString *) urlstring httpmethod: (NSString *) HttpMethod HTTPBody:

Mobile front-end development, that is, WebApp, mainly for the iphone, Android and other high-end mobile phones.1, Prohibit user screen rotation.This can be sure to do not, before because there are items need to prohibit screen rotation, so online