Mobile Develop

To prevent the code from being deserialized, you need to add confusion. Confusion can also be confused by a third-party apk, or by Proguard in Android.Obfuscation steps:1, configuration confusion file, the name can be arbitrary, here to use proguard-

Recently encountered a problem, the ListView item loads multiple pictures, and the picture is loaded asynchronously through a child thread in the adapter GetView method.This time involves the child thread refreshes the main thread in the view

At present, the mobile phone and the server data exchange format is generally JSON, and Google provides gson to parse JSON. Download gson:https://code.google.com/p/google-gson/The download is placed in lib and imported, if an error occurs: Java.lang.

This article simulates three roles: Android architect-Fulamatu, Android control development engineer-small black, Android development engineer-Small white, below three roles to analyze the measure process in different angles.Xiao Fu is responsible

An app developed and released on someone else's machine, and now iterative updates and development need to be developed and published on a new Mac machine. (Use the same developer account)Problem:1. Can I develop and import real machine tests on a

Before we write the monitoring plug-in, we first need to have some idea of the Nagios monitoring principle.Nagios's function is to monitor the service and host, but he does not include this part of the function, all the monitoring, detection

If the event listener mechanism is a delegate-type event handler, then the callback mechanism is reversed, and the event source and event listener are unified for the callback-based event-handling model, or the event listener is completely gone .

For iOS developers who want to get the most out of their skills, they need to learn from the experience of others and keep abreast of emerging technologies and tools. In addition to the Apple Developer Center, articles and resources on other sites

1, first download sublimetext, url->http://www.sublimetext.com/, I here is Sublimetext 2, take 2 as an example;2, after installation, need to go to it to install a plug-in package, address->https://packagecontrol.io/such as3. Click on the Install

The project implements the following functions:Get Mobile album, click on each album to enter the picture list of the album interface, in the Picture list interface can achieve multiple selection of pictures, and then into the selected image

Reprint Please indicate this article from Big Corn's blog (http://blog.csdn.net/a396901990 ), thank you for your support! Opening nonsense:A mobile phone was changed a year ago, Sony's z3c. The phone has a sliding animation when unlocking the screen,

Now many sites are divided into two versions, a PC end of a mobile (except the response), for these two versions, you need to access the device to judge, if it is a PC, direct access to the PC website, or access to the mobile site.For this problem

1, the synchronization request can request data from the Internet, once the synchronization request is sent, the program will stop the user interaction until the server returns the data to complete before the next operation,2, the asynchronous

1. OverviewIn the past, programmers typically designed computer user interfaces in pixels. For example, the image size is 80x32 pixels. The problem with this approach is that if you run the program on a new monitor with a higher dots per inch (dpi),

The previous example shows how to use preferenceactivity to display the modified application preferences, and the user's modifications to the preferences are automatically stored in the corresponding shared preferences of the application.This

First, the basic knowledge of iOS1. Only one application is running. On iOS, you can activate only one application and display it on the screen at any time.2. There is only one window. A window that allows application operations only.3. Access is

Hard Canton: "iOS Performance Tuning Series" fourth, is expected to be more than 20, continuously updated, welcome attention.Top two iOS Performance Tuning series: Analyze static Analysis, iOS Performance Tuning series: using instruments to

Pre-Preparation:For what is Hierarchy Viewer, please view the official documentation: Http://developer.android.com/tools/debugging/debugging-ui.html. Personal Understanding: Hierarchy Viewer can obtain the current mobile phone real-time UI

iOS 7 tutorial: Customizing the navigation bar and status bar in iOS 7Note: This article is translated fromCustomizing Navigation Bar and Status Bar in iOS 7Recently, like most developers, I was busy upgrading my program to fit iOS 7. There are a

1. Modify/etc/hosts#google-android203.208.46.146 www.google.com74.125.113.121 developer.android.com203.208.46.146 dl.google.com203.208.46.146 dl-ssl.google.com2. Launch Android SDK Manager, open the main interface, select Tools, Options ..., pop-up