Mobile Develop

Terminology and conceptsScreen sizeThe physical size of the screen, based on the diagonal length of the screen (e.g. 2.8-inch, 3.5-inch).In short, Android simplifies all screen sizes into three main categories: big, Normal, and small.The program can

Android:textview automatic scrolling (marquee)TextView implementation of text scrolling requires the following points: 1. Text length is longer than can be displayed range: Android:singleline= "true" 2. Set scroll to, or display style:

Look at the data often see a variety of VGA, all mixed, helpless, find some information summarized under, share to everyone:These terms refer to the resolution of the screen.VGA: Video Graphics Array, that is: Display the drawing matrix, equivalent

IntroductionIn-app Purchase is a Apple technology that allows your the users to Purchase content and services from within your App. You set up In-app Purchase products through ITunes Connect, a suite of web-based tools. You implement In-app Purchase

In project development, we often encounter situations in which a uilabel uses different colors or different fonts to embody a string in an iOS6In the future we can easily achieve this, the official API provides us with the Uilabel class of

ADB server didn ' t ACK this problem will be annoyed a lot of novice friends, I have just started to do Android when also encountered this problem, but their own Baidu, Google what, do not know how to solve, see a lot of new friends in the group

Midnight Dead Light 123 provides a custom Android calendar with his blog address as follows:http://blog.csdn.net/huangyanbin123/article/details/38350213He provided the code in addition to the custom calendar, there is a demo, for most people, just

Problem Description:"Test Steps" 1, the desktop simultaneously press and hold power and volume-"Test Result" no sound"Expected result" should not have no soundThis is a Google common problem for the following reasons:Decode does not complete when

The use of Android in the development process of the database, not only better security, but also the effect of data access is better.Attached source codehttp://download.csdn.net/detail/wyx100/8670843Development planning Main InterfaceComplete input

block right-click menu (block default events) Follow the mouse movement (large image display) follow mouse move (big Picture Show) Customizing the right-click menu Custom Right-click menu Customize the context menu, right click on the page to

Based on the needs of the project, sometimes it is necessary to directly open the client that we have developed through a link or QR code scan.Of course. The client is not just needed to be opened, but also to jump to the corresponding page, so it

SummaryAs an Android developer, we all know that a high-performance WebKit kernel browser is built into the phone, encapsulated in the SDK as a component called WebView. Let's talk about how to use WebView in Android today.This article original,

Original http://www.cnblogs.com/wendingding/p/3771047.htmliOS development UI Chapter-use the Picker view control to complete a simple meal selection applicationFirst, the realization effectDescription: Click the Random button, can be automatically

As a programmer, especially rookie programmer, how to become a "face bully" battlefield, less detours, promotion pay, when the CTO, marry Formica beauty!Today is the second day of my entry into a start-up company. As the company today only to buy

Explanations of IDE, ADT, SDK, JDK, Ndk in Android1. IDE:Intelligent Development environm for short. That is, the intelligent development environment. is a development tool. Common Ides are adt-bundles and Android studio. Each of the two needs to

First, the preamble procedureCreate a new project and implement the following lines of code in the main controller file to easily tile the picture in the view.1 #import "YYViewController.h" 2 3 @interface Yyviewcontroller () 4 5 @end 6 7

First, the goalCustom display of toast, including content text format, display window format.Second, the Code implementation1. Customize the Toast method (named Mytoast (String Sting)) in the "Show Number Attribution" Service Class

Mfmessagecomposeviewcontroller is also a category in the Messageui Framework, and its main function is to make the relevant format of the SMS message, which is used in the same way as Mfmailcomposeviewcontroller, you can also add SMS messages to

Data storage is most frequently used in development, and here are 5 ways to implement data storage in the Android platform, namely: 1 store data using sharedpreferences 2 File store data 3 SQLite database store data 4 Using ContentProvider to store

Preface Although people do not want to see the program crashes, but may crash is the reality of every application must face, since the collapse has occurred, can not stop, then we let it collapse also a point of light.The IOS SDK provides an