Mobile Develop

Model-view-controller (MVC) is an architectural pattern, frequently used in Web applications. Which of the following statement (s) is (was) correct? (multiple selection)A, Models often represent data and the business logics needed to manipulate the

First, quartz2d simple introductionThe drawing framework commonly used in iOS is quartz2d,quartz2d is part of the core Graphics framework, and all of the Uikit components we use in our daily development are made up of core Graphics that are

In iOS sometimes the UI gives a color number like #54e1b7 this, and we generally set the color is set according to RBG, so we need to put this 16-binary color number to the RGB value, here we use the method to call the set color.1+ (Uicolor *)

Use of the iOS development grab tool for Charles In the course of iOS development, grabbing is one of the most common skills required. Here we mainly introduce the grasp of the weapon under Mac Charles (version: 4.0.1). It can be very convenient to

The IOS app's out-of-the-shelf review has always been a troubling issue, with one weeks or even half a month of audit time, often delaying the product's business plan.In particular, it is difficult to avoid the audit process will be rejected by

To publish your app via Google Play store or another channel, you'll need to generate a signed release APK package. The signature for your app in the Android developer documentation has been explained. This wizard will briefly describe these

Copyright notice: This article by the situation Eagle original article, reprint please indicate the source:Article original link: https://www.qcloud.com/community/article/141Source: Tengyun https://www.qcloud.com/communityAt present, more and more

This paper is the official HTML5 training course for Brother Lian it education organization, mainly introduces: HTML5 Mobile Development Road (--PHONEGAP) building of Android development environmentFor the construction of the JDK and Android

FFmpeg is a multi-platform multimedia processing tool that handles video and audio functions very powerful. Currently found on the Internet on iOS using ffmpeg data are relatively old, and ffmpeg update iteration faster, and the online explanation

When Appium automated testing, it is often necessary to know the package name and activity name of the application you are testing in order to automate the test.In my previous blog also mentioned to get the name of the activity, but not very

Configuration of the GradleProguard-rules.pro confusing configuration# # #-----------Basic configuration-cannot be confused-------------keep public class * extends Android.app.activity-keep public class * extends Android.app.fragment-keep public

Now very popular live, I believe a lot of people are like me very curious how this technology is implemented, just recently in a ffmpeg project, found that the tool is easy to do live, the following to share the following technical points:First you

This paper is the official HTML5 training course for Brother Lian it education organization, mainly introduces: HTML5 Mobile Development Road (16)--Magical drag and drop functionIn the rapid development of smart phones now drag-and-drop

iOS audio AAC video H264 coded push flow best practicesProjects are personal research and experimentation, there may be many bad or wrong places please forgive.1 Overview of features* Realization of audio and video data collection* Realize the

From dry http://www.jianshu.com/p/54902270249d/Zhang Mingyun (Jane book author)Original link: http://www.jianshu.com/p/54902270249dCopyright belongs to the author, please contact the author to obtain authorization, and Mark "book author".With the

1,IOS10 New Privacy settingsIOS10 added a new permission control scope if you try to access these privacy data, you get the following error:> This app have crashed because it attempted to access privacy-sensitive> data without a usage description.

First, let's talk about why you should use the. A file objective-c language has a. h. m file. A static library can encapsulate. m files as a. A file, and third-party applications only need to get this. A file and the code corresponding to the. h

In Android apps, the most memory-intensive is the picture resource. And on Android, when reading bitmap bitmap, the stack size of the pictures in the virtual machine is only 8M, and if exceeded, a outofmemory exception occurs. Therefore, the memory

In one article we have implemented functionality, but one obvious problem is that the response time is very long and the user experience is very bad, and this article will take you through the problem and optimize it.To find the culprit, use

This blog post mainly discusses one of the techniques commonly used in complex interfaces--interface delay loading.Sometimes, our pages may contain layouts that are hidden by default, and hidden layouts are displayed when the user triggers a certain