Several ways to send Android message

The first wayMessage message = new obtain ();Message.what = 1;Message.age1 = 1;Message.age2 = 2;Message.obj = "Yuzhi";Message.sendmessage (message);The second wayMessage message = new obtain (handler);Message.what = 1;Message.age1 = 1;Message.age2 =

The world's praise technology mobile phone intelligent Control vehicle technology

Auto Intelligent Control Mobile Butler brand comprehensive remote start ahead of the mobile engine engine, smart key start a key, stylish comfortable ride in winter warm summer cool, create new intelligent control set, so that the entire control

Android Common resolution (MDPI, HDPI, xhdpi, xxhdpi) screen adaptation

Http://www.tuicool.com/articles/nuyMZb1 common resolutions for Android phones today1.1 Common resolutions for mobile phones:4:3VGA 640*480 (Video Graphics Array)QVGA 320*240 (Quarter VGA)HVGA 480*320 (half-size VGA)SVGA 800*600 (Super VGA)5:3WVGA 800

How is Android based on qualifiers to find the right resource file?

Reprint Please specify source: http://blog.csdn.net/zhaokaiqiang1992 This article mainly describes what rules the Android system uses to filter and select these folders when we use qualifiers to decorate our resource folders, such as

IOS Efficient Development-----Implement description method

Regardless of the development of any program, and regardless of the program of programming ape level, it will certainly be used to debug, will always print to see the object information;The usual way is to use NSLog, for example:NSLog (@ "obj =%@",

DB weather app Sprint Nineth Day

Today is the Nineth day of the sprint. Should have entered the second half of the sprint. The UI design for today's Android interface is basically complete. But there are some bugs, how can not adjust themselves, tomorrow need to consult the great

Pair Experiment Report-android calculator design

One: IntroductionAt present, mobile phones can be said to be very high penetration of electronic equipment, because of its easy to carry, easy to use, affordable, and so on, now the mobile phone has begun to a certain extent to replace the call

Java Card applet development: OO or C-style?

Recently, the 2.0 EDEP of the PBoC was reconstructed, and dozens of details were changed according to customer's needs.The object-oriented understanding is somewhat deepened during the change process.For example, to avoid two class interdependencies,

Android's Volley

Brief introduction:Volley is a network communication library on Google I/O 2013 on an Android platform that is officially released by Google.Previous network requests, consider opening threads, memory leaks, performance, and so on complex issues.

Android Rapid Development--using Ormlite to operate the database

Ormlite is an open-source framework for database operations assistance, primarily for the Java language. In the Android database development, is a more popular open source framework, easy to operate and powerful, today to learn about, the recent

iOS development Sina Weibo OAuth2

Note: Weibo open interface calls, such as Micro bo, attention, etc., are required to obtain user authentication. At present, the user identity authentication of Weibo open platform is mainly based on OAuth2.0. To make it easier for developers to

iOS development Language Swift entry---nested types

iOS development Language Swift Starter Series-Nested typesEnumeration types are often used to implement the functionality of a particular class or struct. It is also possible to easily define a generic class or struct for use in environments with

Apple releases Xcode 6.3.2 GM version fix Bug to developers

Apple released the Xcode 6.3.2 GM version to developers in Friday, fixing a lot of bugs and improving the background. The GM version means that Xcode has been developed, but it is still a pre-release version. The GM version is likely to be the final

Execute a terminal command from a Cocoa app

Http://stackoverflow.com/questions/412562/execute-a-terminal-command-from-a-cocoa-appIn the spirit of sharing ... this was a method I use frequently to run shell scripts. You can add a script to your product bundle (in the copy phase of the "build")

Android Development Step by step 58: Draw a circular bubble background effect to the picture

Recently in the development of the project, there is a need for the application icon to draw a circular bubble background, with a color bubble so it looks beautiful, the color of the bubble is the application of the icon color mean, first look at

Touch screen version similar to refresh the page text box to get focus while popping the phone keyboard practice

Touch screen version of the phone to automatically eject the keyboard to meet the three conditions:1. text Box get focus2, hand touch screen of this page3. No delayImplementation examples (similar to Weibo): Reviews Touch screen version similar to

Android Java Foundation---A list box of the murders and the actual application of the Java boxing unpacking

In order to improve the encapsulation and readability of the code, I put the original hand lazy to engage in some asynctask inherited internal class decisions are pulled into a folder alone, but this pull, out of the matter!My application business

Android ontouchevent Events

According to the user's touch to determine the direction of the slide, select Eject Popupwindow or dialog, you can also switch the interface, define the toggle animationDefine interfaces:/** * According to the Angle of the sliding range sliding

[Android] (Learn note 6) Add a dialog box to the application (1)

This article mainly describes how to add a Alertdialog-based dialog box to your application and render the dialog box using Dialogfragment. You can create a header string resource for the dialog box and add the string str to the

DB weather app Sprint next day

Irritability, irritability, irritability.I wanted to make a list of the ListView from the big early morning and did not do well at night. I don't know why. Decide to ask your classmates tomorrow. Do not come out too affect the mood. Although it

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