Mobile Develop

This article mainly introduces the support compatibility package in the Android SDK in detail, this article distinguishes between the version differences of Support Library, the concept of various theme and usage precautions, etc., the need of

In the Android4.0 source code comes with the launcher, the drag is controlled by the Dragcontroller.1, the basic process: The corresponding view in the detection of user action after the judgment, if you can trigger drag and drop, then set

Because the new project needs to be in a device on an Android platform to the Web server and provide intranet access to the Web program through the browser, then consider Google's Open source project jetty for Android, originally because there is no

What do I need to know about developing android?One of the most popular words in the IT world is that Android is easy to develop. Have had the development experience person said simple, did not develop the person also is said simple, although said

The video of the Lao Luo android video tutorial (first edition) is divided into 15 chapters, covering the introduction of Android, Common UI layout, HTTP programming, XML and JSON data parsing, JDBC and web programming, common UI controls, data

In the development in order to avoid the image because of the tensile distortion we will set the background image as a 9.png image, this blog describes how to set the image to 9.png1. First open the file shown in the Android->sdk->tools folder2.

Every time the remote control appliances to find the remote control, this back directly to do a universal.Very simple, long story short, the two diodes of the positive and negative poles welded together, and then welded to the headphone port left

iOS program startup process Full START process Uiapplicationmain method UIApplication Appdelegate Proxy life cycle callbacks UIWindow Uiviewcontroller Controller Load of Controller view

Today, a netizen to find me to help him optimize his database of SQL, customer service reflects the SQL ran for a long time, ran for 12 hours, and finally ran out of ORA-01555, with an error ended this slow SQL life. Find me to help him optimize, OK,

Method Information size Save time Application scope Save location Application Any size Lifetime of the entire application All Users Server-side Session Small, simple data

Reprint please indicate the source: Wang 亟亟 the way of Daniel P1: nonsense partLast Friday and did not work so not how to write things, on Monday 5 into a map, yesterday opened food, have time to get two other and then buy a cylinder (home of the

Language internationalization and the use of code switching language is a lot of apps have features, the implementation is also very simple, no technical problems, there are a lot of relevant information on the Internet, after the realization of the

Class Diagram:Searchview and ListView can often be combined to achieve the search and filtering of data.1. Monitor Searchview,searchview.setonquerytextlistener (Onquerytextlistener listener);2. Turn on the filter function of the ListView,

believe to see my this article of the children's shoes, must have browsed my mobile object monitoring system design and development blog, and according to the content of my blog has started to transplant madplay,motion, when you are full of joy,

iOS Development UI Basics-handwriting controls, Frame,center and Bounds propertiesfirst, the handwriting control1. Steps for Handwriting control(1) Create a control object with the appropriate control class(2) Set various properties of the control(3)

In the development of iOS, it is inevitable to integrate other people's three-way library, when the integration of the three-party library too much, it will inevitably appear some libraries at the same time using the same library, resulting in link

Android about HTTPS SSL handshake aborted problem LookupDocument the location process and problem location of this problem1, Problem Description:The project was changed to use the HTTPS protocol, and the error code was found when accessing:域名：https:/

Verification Code Countdown button application is very common, the blog with you to write a Idcountdownbutton to achieve the verification code countdown effect. You may want to use the normal UIButton type button, just need to set its countdown time

Android Super simple auto infinite carousel diagram LoopviewI just need you to pass in the data.Demo Address Https://github.com/wanghao200906/Android-LoopViewEffect implementation1. Adding dependent libraries2. Adding to

On WWDC2015 Apple announced that iOS9 will support pure IPV6 Web services. At the beginning of 2016 all apps submitted to the App Store must support IPV6. To ensure that existing applications are compatible, we need to be aware of the following