Mobile Develop

First, Swift's classAs an object-oriented language, classes are also a very important type of swift, so let's look at a simple classa class in//swift can not inherit from any other base class, so this class is itself a base classClass Person

ALT + ENTER import package, auto fixCTRL + N Find classCtrl+shift+n Finding filesCtrl+alt+l Formatting CodeCtrl+alt+o Optimizing imported classes and PackagesAlt+insert generate code (such as Get,set method, constructor, etc.)Ctrl+e or Alt+shift+c

Binder is the core of Android's interprocess communication, if you look at the Android source code, you will find that the source of Android's various core services are through the binder mechanism to communicate with each other. In the client part

As one of the carriers of various applications, the mobile advertising platform plays an intermediary role between the application developer and The Advertiser. With the rapid development of mobile Internet, the domestic mobile advertising platform

Mobile applications in the processing of network resources, generally do offline cache processing, which is the most typical picture cache, where the popular offline cache framework is sdwebimage.However, offline caching takes up storage space on

The Android platform incorporates integrated strategy ideas, including the underlying Linux operating system, middleware in the middle tier, and upper-level Java applications. Let me summarize the features and architecture architecture of

Objective? We know that in Android development you can't update the UI in a non-UI thread, but sometimes we need to do some time-consuming operations like accessing the network, querying the database, and so on, in order not to block the UI thread,

When we use activity plus fragment , each interface has to create a fragment, each Fragment inside all to rewrite onCreate (),oncreateview (), onactivitycreated (), method, we create a new base class basefragment to override these

The application configuration file is a standard XML file, and XML tags and attributes are case-sensitive. It can be changed as needed, and developers can use the configuration file to change the settings without having to recompile the

A Android System ArchitectureThe Android system architecture is divided into 4 tiers:First layer: Linux kernelAndroid is based on the Linux kernel, so The core structure of the Android kernel and the standard Linux2.6 are basically the same, with

This chapter is mainly about how to build an Android development environment, the tools you need to prepare are:(1) version JDK6 or above;(2) Eclipse(3) ADT (for developing Android apps)(4) CDT (for developing Android NDK programs)(5) Android SDK(6)

Mobile HTML5 Login template-What to ask How to ask about management system Remember my account Login View Code Home Special effects © How to ask Hovertree.comBlue-style mobile phone login HTML template

The following warning appears when integrating spring + mybaitsOrg.mybatis.spring.mapper.mapperscannerconfigurer$scanner.main No MyBatis Mapper is found in ' Com.***.dao.impl ' Package. Please check your configuration.The above occurs because your

Title, in Android WebView get the page title, content, image methodThe first is to get the title, overriding the Onreceivedtitle () method in New Webchromeclient () {}@Overridepublic void Onreceivedtitle (WebView view, String title)

The company project has recently been re-constructed with the MVP model, the reconstructed project is intuitive, the code is highly reusable and easy to debug and maintain.Then the supervisor let me to understand MVC,MVP, mvvm,data binding related

We usually use Gson to parse JSON data on Android, so it's easy to convert the data into a list or map. When you encounter a date time, you may encounter pits and need to format the datetime format.This article describes how Org.json does not need

The recent learning of Android is not good and then saw the use of. 9.png Write the dialog box where, but the book is too simple to write a feeling to make and the book is not the same and then go to all kinds of Baidu feel online about this thing

First, onwindowfocuschangedSometimes we need to measure how long it takes for an activity to show up, so where is the time to tick the code? After the execution of OnCreate and Onresume, the activity interface is still not visible, and after

IntroductionSpeaking of performance tuning, I wanted to say a lot, but the boring language doesn't express my emphasis on performance tuning, so I'm going to give you an inappropriate

To undertake the previous article, continue to explain the process of app packaging.20. Generate the AppID of your project,21, start to generate the description file, click on the top right of the description file +, come back to select the