Mobile Develop

Write Unit Test class1. Create a Unit Test folder, which is a new package for unit tests that holds the class for unit tests.2. Create a class such as exampletest, and note that you want to inherit from the Instrumentationtestcase class.3. Create a

Code name Version API Level Lollipop 5.1 API level 22 Lollipop 5.0 API level 21 KitKat 4.4-4.4.4 API level 19 Jelly Bean 4.3.x API level

1. Auto FocusIn the Param set before and after the preview Setfocusmode (); for Camera.Parameters.FOCUS_MODE_CONTINUOUS_VIDEO or Camera.Parameters.FOCUS_MODE_AUTO , it is recommended that the latter be used. Note When this method is called, calling

You go home in the golden glow, and I sneak in the silver tenderness--this is my status quo.This year's recruitment form is not very good, hard to find jobs, but also difficult to recruit. This blog is written to give you some references to iOS dev

Objective:The previous summary of sharing data between programs, you can use ContentProvider can also use sharedpreference, then how to share memory between processes? There is no sharing of memory between processes in the Android system, so there

Android Development Art Exploration-tenth chapter Android message mechanism reading notesHandler is not designed to update the UI, but is often used to update the UIOverviewAndroid's message mechanism is the main merit is handler operation mechanism,

Small white engage in appium, encounter the problem that can not start activity:Find a solution said to be related to Androidmanifest.xml, reference: https://github.com/appium/appium/issues/4313After opening androidmanifest.xml, add at main activity

xTable of Contents [1] screen size [2] resolution [3] pixel density in front of the wordsIn fact, no one has ever mentioned that the word "three elements" of the screen is the term that I summarize in the relevant sections of the mobile Web

SMS verification function I divide two modules, SMS verification code backstage and code to implement the function of SMS Verification code.One, the background of SMS Verification code 1, Registered Mob account: Http://www.mob.com/#/login2. After

APK software Anti-compilation go adsSpecific steps:1. Download apktool :https://code.google.com/p/android-apktool/downloads/list2. Decompile the APK with Apktool. On the command line, enter the following command: Apktool.bat d-f aaa.apk (apk Path)

I."Black Magic": Method Swizzling uses the runtime feature to replace the implementation of one approach with the implementation of another, or to use the four-dimensional understanding of runtime-to modify dispatch Table let the imp of a method

While the task of developing an app may seem daunting, the whole process can be abstracted into a few relatively simple steps, and these steps will help you get there when you develop your first app. Define concept every good app starts with a

Using Android to send text messages, you need to first add the send, read the text message new permissions:　　　　 uses-permission Android:name = "Android.permission.RECEIVE_SMS" /> uses-permission Android:name =

1: Technology Blog Guo Lin:Guo Lin CSDN BlogIntroduction: Insider Guo Shen, the author of the first line of Android's best introductory book. The article is fluent, clear, and practical, suitable for reading after the introduction of books,

How do I contact the server in XMPP?The first step: Get data from the server through various modules. such as Electronic Business Card module, Avatar module, roster module, message module and so on.The second step: the modified data needs to be

Conference Management Design and implementation documentationConference ManagementDatabase: MeetingdbData sheet: 1, meeting_info 2, Meeting_join_user (one-to-many relationships)Menu1. The meeting I initiated ( Public )2. meetings to be attended (

The previous record uses the ListView to display the data, when dragging slowly, there is no problem, but when dragging quickly, the application will report the ANR ErrorView error log, see outofmemoryerror, low memoryThe ListView will call the

BackgroundWhen the app after the release of an emergency online bug, the whole company will be busy, the company if the line of serious P1-level bug, or even the whole project team in the middle of the night to get emergency repair on-line, and the

Android system comes with a dialog box, on many Android 5.0 under the system of mobile phones, can not bear to see, so the UI design basically need to customize the dialog box, beautiful dialog boxes, how to design a simple custom dialog box of

Acquisition principleTo obtain the data of the university educational system, there is only one principle:Get information about the login cookie to the educational system.Below I take my university's school educational system to analyze and