Mobile Develop

After two days of programming the Android Camera module, set various parameters, when the preview is found, the picture is reversed, not upside down but upside down 90°. My phone is Huawei U9200, with the Android4.0.3, later saw

The interface that's apps use to talk to the window manager.This interface is used to interact with Window Manager (the Windows Manager, application framework layer).Use to get one of Context.getSystemService(Context.WINDOW_SERVICE) these.An

1 Arouse doubtsAnalyze the view invalidate process to find the left of view, right, top, bottom and you understand the different, now want to analyze the meaning of these several values specific.2 Understanding coordinates, position conceptThis

Starting from the AS 0.5 version, and also as the Apkbus, the first Android Studio Perview 2 was released by 50K the browser, and 1800 several replies were downloaded.In my [Android Studio series Tutorial], I'll share it with 1.1稳定版AS的安装 everyone 1.3

1. Download the Volley.jar file and place it under the Libs directory under the Android project2, establish the request network method code as follows: Replication is availablepublic void Connecturl (String URL) {Stringrequest stringrequest = new

Transferred from: http://blog.sina.com.cn/s/blog_68f262210102v75t.htmlRecently learned the Robotium test framework, of course, before learning any framework or language, the first step is to build the environment. But in the process of setting up

The last two days in the process of separation, the computer installed a number of common development tools, and then record this.Development related tools:1) Sourtree: Similar to GitHub, but more powerful, introducing the concept of git flow2)

Recently in their own to do a small program, encountered a page jump problem, and then surf the internet a random search, jump to solve the problem, and the problem of value. The above two problems solved, and found that the memory than the

In general, the color of our navigation bar is System-set, generally white, and the color of the battery is black, but this way, if we need to change the color of the navigation bar to black, then if our battery color is still black, this does not

Android:idSpecify the appropriate ID for the controlAndroid:textSpecify the text that appears in the control, and be aware that the string in the Strings.xml file is used as much as possible hereAndroid:gravitySpecifies the alignment of the view

In the previous article, "Android Development Tips-Using dialog to implement the Actionsheet menu of imitation QQ," the implementation of this menu, the next will be changed to a reusable control library.This article original, reproduced please

Reference online related data is mainly used for non-root terminal. The main three steps are as follows:First, rewrite the Instrumentationtestrunner class :

Creation and invocation of the framework of swift and OC mixing first create a project with a name of "Mymixed" and select Ios-framework&library-cocoa Touch The framework then creates a Swiftview.swift file inside, a OBJC ocview file and Myocview

Gradle is introduced into Android engineering, and features such as Maven and Ant are assembled. Use Gradle as follows Download the Gradle installation package and unzip the. http://gradle.org/downloads/. Add the gradle_home environment

The directory structure of the newly created Android project is as follows:Next, you sort out the meanings of each file directory:|----SRC: Store The source code of the project||----Gen: Store automatically generated files.| || |----R.java: The ID

The title is here: https://leetcode.com/problems/trapping-rain-water/Label Array; Stack; PointersI feel very difficult about this problem, I am not at all. The following is a good way to think of others, their own appropriate to do some simple

I didn't do anything yesterday. See a Doraemon so it is not a sprint.Today is mainly to do a need to use the image of the finishing still have the UI main interface needs to display the material, found a lot of things need to search for half a day,

A: New page namely new Activity,new-other-android Activity,next, When you create a new activity, 1:eclipse will automatically create layout, we find that the layout directory will be more than the corresponding XML file; 2:EC will automatically

The haredpreferences is simple to use and can easily store data and read Data. Sharedpreferences can save only simple types of data, such as String, int, and so On. It is common to convert data of complex types to Base64 encoding, then save the

first, Android provides the following methods for implementing background threads interacting with the UI thread1, Handler2, Activity.runonuithread (Runnable)3, View.post (Runnable)4, view.postdelayed (runnabe,long)5, AsynctaskAndroid Fragmented