Mobile Develop

ProblemHow to get a control of the length and height, I believe many friends at the first sight of this problem will feel very simple, directly in the OnCreate inside call getwidth, getmeasuredwidth can not be obtained, but, in fact, there is no

1.eclipse Add Android ADT:Terminal: sudo gedit/etc/hostsAdd to:#for Android173.194.72.93 dl.google.com173.194.72.93 dl-ssl.google.comOpen Eclipse help-"Install new software-" add-"add Name:adt, location:https://dl-ssl.google.com/android/eclipse/can

Appcan Study Notes 003---Native development and HTML5 technologyTechnical QQ Exchange Group: javadream:251572072Advantages of 1.HTML5:HTML5 tough and sturdy skeletonCSS3 delicate to the skin of every poreJavaScript's proven Muscles2. Browser

-(void) viewdidload{UIImage *oldimage = [UIImage imagenamed:@ "new"];　　UIImage *oldimage = [UIImage imagenamed:@ "new"];CGFloat CenterX = OLDIMAGE.SIZE.WIDTH/2;CGFloat centery = OLDIMAGE.SIZE.HEIGHT/2;CGFloat radius = 30;1. Creating a Graphics

1. First drag some controls in the storyboard, including the UIButton control, to drag the UIButton control to the controller (method, Cutimage)2. Call the Nstimer method in the Cutimage method-(Ibaction) Cutimage: (UIButton *) Sender {Nstimer

Today want to write a request for the weather, good, nonsense not much to say, first paste code:Send GET request using afnetworking, but always error IOS ' nsinternalinconsistencyexception ', Reason: ' Invalid parameter not satisfying: URLString

Defined:@interface Viewcontroller () { *testactivityindicator;}Instantiate, start rotation:-(void) showwaitstatus{NSLog (@"wait ..."); Testactivityindicator=[[Uiactivityindicatorview alloc]

Hi, this is my Android 4.4 based on the development of the multi-form system, there are a lot of shortcomings, but also more generous to enlighten ah, the code has all open source.Video AddressSource code AddressDone:1. The app is displayed as a

1, under normal circumstances, the system default dialog display location for the screen center:Pbdialog = new ProgressDialog (mainactivity.this);p bdialog.setmessage ("Please Wait, load");p bdialog.show ();2. Set the dialog display position at the

I used to do Windows Phone development, and then I turned to iOS, so many of the development experience on Windows Phone was taken to iOS. In fact, some experience itself is not related to the platform, and the platform is nothing more than the

In the project in order to security considerations need to add graphics to unlock this function, after collecting all aspects of the data to complete the development, the need for a simple description (omit open and close, reset, forget the need)1.

Android integrates SQLite at runtime, so each Android application can use the SQLite database.We manipulate the SQLite database by Sqlitedatabase objects of this class and do not require authentication.Where the database resides:data//databases/

"Utf-8"> Gourmet Jerry Mobile "keywords"Content="Food, Food Network, recipes, recipes web, food map, recipes, recipes web, special recipes, specialties, gourmet food Daquan home recipes, recipes Daquan"> "Description"Content="Gourmet Jay-China's

You need to add the following code to the Androidmanifest.xml:(1) if the application requires access to network permissions(2) Allow read and write access "properties" table in the Checkin database, change the value can be modified upload (allows

Implement activity interface Jump animation1. After the StartActivity method, add:Overridependingtransition (R.anim.pull_in_right, R.anim.pull_out_left) this method.If R.anim doesn't exist, create a new Anim folder under Resr.anim.pull_in_right//

College students love staging, you can often hear and see the information cheated, how to let college students in stages not to be cheated, peacetime when the stage needs to pay attention to what matters, small series below and everyone 818, hope

You don't have to do those nasty little icons anymore!Find some information from the Internet, summarize the method of using Fontawesome on Android.1. Download the resource bundle to the official website, locate the font file Fontawesome-webfont.ttf,

-(void) viewdidload{1.1 Background imageUIImage *bgimage [UIImage imagenamed:@ "new"];CGFloat w = bgImage.size.width;CGFloat h = bgImage.size.width;1. Creating a Graphics contextUigraphicsbeginimagecontextwithoptions (bgimage.size,no,0.0);1.2.

IOS 8 Deprecated APIThe following APIs are deprecated:The UIApplication method and property registration notification. Use the new API.Uiviewcontroller interface-oriented methods and properties. The characteristics and size classes described in

There is always a black border in the interface that is displayed when customizing dialog, and the following describes how to remove a black border using a style.First define the custom style in Values/styles: @drawable/ Actionbar_item_background