Mobile Develop

FunctionIt is usually possible to set the component or text size in the code only with PX, through which we can convert a dip (DP) or SP unit value to a value in PX, guaranteeing the same size. Please refer to

Reference URL:Click to open linkSource Code implementation:Package Com.example.actionbardemo2;import Android.app.actionbar;import Android.app.actionbar.tab;import Android.graphics.color;import Android.graphics.drawable.colordrawable;import

ChingOriginal address: http://blog.csdn.net/qingdujun/article/details/40015757This article demonstrates: Android interface jump and data exchange, through a small demo show the whole process.The effect is as follows:1) Mainactivity.javaPackage

Soon after, the iphone 6/6 Plus will be springing up all over the country. iOS 8 is already a step ahead, but some developers have noticed a change in how push notifications are registered on iOS 8, with an error message 1

When looking at the Android code running mechanism, often encounter some less understanding of the words, here I encountered some of the words and understanding:1, Android system, as a whole, it belongs to the message-driven type, simply said that

Do mobile front-end also have some days, has a problem is not solved, is with the PC-like one: hover effect,: hover is the mouse pointer floating on its element of a selector, but because there is no mouse on the mobile side, instead of the touch

For Android interview in some of the common knowledge points, Max is just a porter, thank you for quoting the article in this article of the authors, to share so many excellent articles, for which the analysis is the original author's personal

App may encounter a demand, is the current location of the coordinates to the server, today I provide three ways to obtain latitude and longitude coordinates information, the first is through the Android API to achieve, the second through the Baidu

The WiFi module has been used in recent projects to make a simple summary today.Reference: http://www.2cto.com/kf/201310/253617.html1. How to get the WiFi object and operate the WiFi device, you need to get Context.getsystemservice

When testing with selenium, you will encounter the need to manipulate the element is not in the current visual page of the situation, if it is manual testing, naturally very simple, manually drag the scroll bar to the target element.So how does

In the previous article, "Android Netty-based message push scheme string receive and send (iii)" We introduced the Netty string transfer, we know that Netty message delivery is based on the flow, passed through Channelbuffer, then natural, object

Common string handling functions provided by ANSI C int isalnum (int ch): Whether it is a letter or a number int isalpha (int ch): Whether it is a letter int Iscntrl (int ch): is the control character int isdigit (int ch): is the control

/** * A particular {@link Asyncqueryhandler} allowing clients to be notified via A * listener. The {@link Notifyingasyncqueryhandler} also make sure no strong * Reference are kept on the given listener (as it is often A Context). * */public class

Reprint Please indicate source:http://blog.csdn.net/android_ls/article/details/39993433The test mobile iOS system version number is: 6.1.3, the implementation steps are as follows:1. Add Uisearchbar to Parent view _searchbar = [[Uisearchbar alloc]

The main is today to see the forum someone asked this question, help solve, by the way mark.Very simple, the code is very clear. directly on the code.UILabel *label = [[UILabel alloc] Initwithframe:cgrectmake (10, 100, 300, 50)]; Label.text = @

Preference translation as a preference, Bo friends suggest translating as the preferred item. Some configuration data, some of our last click on the selected content, we hope that the next time the application is still valid, no need to configure or

1. Win7 Pure version of the installation CD-ROM (64-bit best, because the new or all-in-one Mac system Bootcamp tool is the latest version 5.0, can only install 64-bit Windows system. Activation of the Win7 Activation tool is available after

Sizes of the App UI ElementsSecond, the App IconsIOS 8 Update:[email protected] 87*87[email protected] 120*120[email protected] 180*180Icon.png 57*57[email protected] 114*114Icon-small.png 29*29[email protected] 58*58Icon-small-50.png 50*50[email

Design a long-connected mobile phone cloud push service.Requirements:1. Stability includes two parts one is the stability of the server side, and the other is the stability of the mobile terminal.Service-side stability, because the use of

The specific solution is simple:The code is as follows:1. Get the view you want to updateint visibleposition = mlistview.getfirstvisibleposition (); View view = Mlistview.getchildat (Position- visibleposition);