Mobile Develop

Today comes a question about button: Android button above the English string will automatically become uppercase, running Android 5.1 version, as shown in:Figure 1:buttonFigure 2:textviewThe definition code for this button is as follows The

Uipagecontroll is an iOS system UI control that inherits from Uicontrol and can provide developers with the ability to design paging effects.Initialize methodUipagecontrol * page = [[Uipagecontrol alloc]initwithframe:cgrectmake (100, 100, 100, 100)];

In development sometimes we need to know some basic information about the current device, such as: iphone or ipad, phone model, etc., Apple provides us with the Uidevice class, which provides some important properties related to the device, we can

The static variable in the function body is scoped to the function body, allocated only once in memory, and the last value is maintained the next time it is called. Static global variables within a module can be accessed by all functions within

*******************************************************************2015-08-24Length units and inner and outer borders PX: pixels; DP: The number of pixels per inch DP: Regardless of device pixel, DP is proportional to the different

First, Windows:The development environment under Windows requires the following software to be installed:Java JDKApache ANT Build SystemAndroid SDKCygwinAndroid NDKEclipse IDE1. Install Java JDKHttp://www.oracle.com/technetwork/java/javase/downloads/

2015-09-06 A program to run multiple activity (page jumps) Create a new XML layout file in the layout file Act1, create a new class Act1.java in the source code; Register in Androidmanifest.xml1. Add in Main.javaButton = (button)

1, synchronous GET request//The first step is to create the URLNsurl*url = [Nsurl urlwithstring:@"http://api.hudong.com/iphonexml.do?type=focus-c"]; //The second step is to create a network request via a URLnsurlrequest*request = [[Nsurlrequest

A good app exception handling mechanism I think it should contain at least the following features:1. The error message can be uploaded to the server so that developers can continue to improve the app2. The error message should at least contain

One. The slider control (uislider) effect is as followsNote: The original effect of the system is as followsSpecific function application:① Create a Slider control (uislider), set the size of the control, and add it to the window view, and then

Does your animation write out a card? It's smooth.If you want to improve the performance of the animation, it is to use it-hardware layers.During animations your views is redrawn each frame. If You use view layers, instead of have to redraw each

Full project DownloadBackground: The project uses the title bar, just a simple include a title bar view, assignment, control element display, click the event to do their own, not elegant!Requirements:1: Minimal intrusion to existing code2: Simple

One, the variable, the essence represents a piece of memory that can be manipulated, she uses the way is the memory symbolic + data type1. Save the variable with three zones:1 "Static storage area2 "Stack3 "Heap2. The variable is also based on the

(1) The Navigationbar navigation bar can be viewed as a Self.navigationcontroller property navigation controller, which can be represented directly by a point self.navigationController.navigationBar. Of course Navigationbar He is still very property.

Today do video subtitles part, is the SRT format, get the string, in the decoding process jam half a day, is also drunkThe data obtained is available, converted to a string Leng no data,After many studies have found their own mistakes,Used to decode

#import @interface appdelegate:uiresponder *window; @end#import "AppDelegate.h"#import "RootViewController.h"@interfaceappdelegate ()@end@implementationappdelegate-(BOOL) Application: (UIApplication *) application didfinishlaunchingwithoptions:

The war between mobile game channels has been staged repeatedly, and never stopped. As the main force of the promotion of the hand tour line, the application of the supermarket shuffle has been ongoing. From the development trend in recent years,

Androidmanifest.xml file in the interface corresponding to the addedAndroid:windowsoftinputmode= "Adjustpan" keyboard will overwrite the screen (resolves the view as the keyboard pops up and moves up overall)Android:windowsoftinputmode=

[1] ConceptThe version number of iOS, which is called version, is called Build, and both values can be selected in Xcode and then clicked "Summary" to see. The key for version in the plist file is "cfbundleshortversionstring", which is the same as

As one of the four components of Android, broadcast receiver is widely used in the whole system, there are various broadcasting mechanisms in the system, such as downloading, network, etc. have specific broadcast receivers Broadcast to a large