Mobile Develop

(1) Get the size of the screenWindowManager WindowManager = (windowmanager) getsystemservice (context.window_service);D isplay d = Windowmanager.getdefaultdisplay (); mwidth = D.getwidth (); mheight = D.getheight ();D isplaymetrics dm = getResources

Recently want to do a marquee effect, so write out the following code for the effect of the marquee ... However, the debug found that the animation can be performed under IOS6, but the animation is not performed under IOS7, and does not achieve the

Sdwebimage use--a class library to manage remote picture loadingSdwebimage is hosted on GitHub. Https://github.com/rs/SDWebImageThis class library provides a uiimageview category to support the loading of remote pictures from the network.Features

We all know that the beautiful app will always give users a refreshing feeling, in order to seize the user more large network companies to make their products more gorgeous, and the most simple effect is the activity jump effect, not only can make

In Android, the ListView item is a process that is constantly being polled for swap positions, soThat is the picture reference address http://www.cnblogs.com/mybkn/archive/2012/05/23/2514681.html Thank you.In development, we encounter different

Mainly through the package name to start a third-party application, to get the package name of the method online a lot, not much to say.Two ways to start:The first type:Intent Intent = new Intent ();Intent.setclassname ("Package name to launch app",

Just joined the company just in time to catch the SVN transition to git as a rookie can only accept the guidance of the boss, in this record my study journey.First the company's it deployed a git server, our project team added the branch of iOS, our

Platform Version API Level Version_code Notes Android 4.4 19 KITKAT Platform Highlights Android 4.3 18 JELLY_BEAN_MR2 Platform Highlights Android 4.2, 4.2.2 1

Development, often used to NSLog, but release is also want to clear off all NSLog, method is: in xxx-prefix.pch add[CPP]View Plaincopy #ifdef DEBUG # define DLOG (...) NSLog (__va_args__) #else # define DLOG (...)/* */

Sometimes, we need to make the code simple so that it's easy to read code. We can extract some unchanging stuff and change things as parameters. Defined as a macro, so it's much easier to write.The following examples illustrate some common macro

One of the most common controls for displaying data lists in iOS, which supports vertical scrollingUITableViewTwo of the built-in stylesUitableviewstyleplain uitableviewstylegroupedData source(DataSource)and agents(delegate)L? UITableView requires a

I. Broadcasting priority ORDERThere are two important elements of Android broadcast:1 broadcast -for sending broadcastsOrderly broadcast-received by the broadcast receiver, can be terminated , unable to continue to communicate. Typical

Project has two viewcontrollers, of which Viewcontroller is the root view controller, the background is red, there is a button, click on the load Greenviewcontroller, and display its view, the background is green.The first is the Viewcontroller code:

How to transfer values between iOS pages (nsuserdefault/delegate/nsnotification/block/singleton)The following iOS page values are implemented: 1. Entrustment delegate mode, 2. Notification notification mode, 3.block mode, 4.UserDefault or file mode,

the realization of core architecture of Interface message parsing technology based on mobile payment platform and the whole record of platform transaction processing projectCourse Lecturer: MoMoCourse Category: Java frameworkSuitable for people:

This is a pure hand. If there is a typo, please filter it automatically.A few days ago encountered a problem very troubled, to Apple official call He also can't understand what I said,The problem is: One of our apps was rejected by Apple, but it

In the Android development process, sometimes encountered this situation, in a thread, perform a operation, b operations need to wait until the end of a operation, so need to wait, in Java can be implemented as follows codeHandler Mbluehandler = new

recently seen in the group is very interested in mobile Web development, decided to write a Web development concept or framework on the mobile side (baoqing this is very tangled). Also because I have been engaged in the PC browser web has been on

Given n non-negative integers representing an elevation map where the width of each bar are 1, compute how much WA ter It is the able to trap after raining.For example,Given [0,1,0,2,1,0,1,3,2,1,2,1] , return 6 .The above elevation map is

In iOS default Uilabel text in the vertical direction can only center alignment, Bo Master reference foreign sites, from the Uilabel inherit a new class, to achieve the alignment of the home, the center alignment, the bottom of the alignment.