android java tutorial

Basic tutorial for Android-1.2.1 use Eclipse + ADT + SDK to develop Android apps and androidadtAndroid basics tutorial -- 1.2.1 use Eclipse + ADT + SDK to develop Android apps Tags (separated by spaces): basic Android tutorial1. P

In the latest Android 4.0.3 R2 Simulator, GPU support has been added to support the OpenGL ES 2.0 standard, allowing developers to test their OpenGL games with simulators. After the new camera support was added last year, the current version of the simulator also includes support for multi-touch input devices, and Bluetooth and NFC support will be added in the future ...QVGA (240x320, low density, small-screen)WQVGA400 (240x400, low density, normal sc

Overview and tutorial of UltimateAndroid quick development framework (also a set of Android quick development tutorials) and android development tutorials UltimateAndroid is a set of excellent Android open-source libraries integrated into a complete Android rapid development

Hello everyone, this section is to share some of the Android image special effects processing tips, such as rounded corners, reflection, there is a picture scaling, drawable into bitmap,bitmap into drawable and so on. Talk less, directly to explain today's example, this example is mainly to get wallpaper (Getwallpaper ()), and then some of the current wallpaper effects processing. Step by step: The first step: a new

Android Tutorial: Android to create a new project and development, this article is relatively simple knowledge, more suitable for the students to see, of course, we can also look at my summary, to small make a little comments, say your views!Creating a new project is simple, as long as you install the Eclipse plugin and your Eclipse software version is at 3.2 or

The Android NDK is preceded by the "native" word in the SDK, native Development Kit, which Google calls "NDK". As we all know, the Android program runs in the Dalvik virtual machine, NDK allows users to perform part of the program using native code languages such as C + +. The NDK includes: The tools and build files needed to generate a native code base from C + +. Embed a consistent native library in a

There are usually two ways to develop Android applications: ndk and eclipse, or add them directly in the android SDK. This section describes how to add an application in the android SDK environment. It involves JNI and Java calls to JNI. The JNI code file is C ++. The first step is to establish the JNI-Layer Code. No

Basic Android tutorial -- 13 Drawable types in Android 8.1.1 summary Part 1This section introduces: Starting from this section, we will learn some basic knowledge about drawing and animation in Android, and customize the advanced section.Lay the foundation! In the first section, we will deduct the Drawable in

Today, our tutorial is extended according to the previous section. If you haven't read it, please click html "target = _ blank> Android advanced tutorial (3) to view Lesson 3, this is easy for you to understand! Defining control attributes in xml files is a habit of android: attrs = "". Can we define our own attributes

Procedure 1 2 3 4 5 6 7 8 In the latest Android 4.0.3 R2 simulator, GPU support has been added to support the OpenGL ES 2.0 standard, allowing developers to use the simulator to test their own OpenGL games. After camera support was added last year, the new version of the simulator now supports multi-touch input devices. In the future, it will also support Bluetooth and NFC ...... Qvga (240x320, low density, small screen)Wqvga400 (240x400, lo

Libs folder: store Some jar packages, such as V4,V7 's compatibility Pack, or some third-party packages Res Resource folder: storage of resources, drawable: storage of picture resources; layout: an arrangement file that stores the interface. are XML files;Values: Includes descriptive narrative files, such as string.xml strings, that use XML-formatted parameters. Color.xml color, style.xml style style, etc. androidmanifest.xml configuration file: The control file of the system. Us

a related download(1) Java JDK Download:Go to this page: http://java.sun.com/javase/downloads/index.jsp (or click to download directly) such as:Select the Download jdk to download only the JDK, without downloading the JRE.(2) Eclipse downloadGo to this page: http://www.eclipse.org/downloads/(or click Download: bt download http download) such as:We chose the first one (ie Eclipse IDE for Java EE developers)(

1.android User Interface Alarmmanager Tutorial Example SummaryHttp://www.apkbus.com/android-48405-1-1.html2.android User interface Text Editing Tutorial Example summaryHttp://www.apkbus.com/android-48414-1-1.html3.

[Move bricks] Getting started with Android (1)-getting started with Java Development, Android java 01.01 _ basic computer knowledge (Computer Overview) (understanding) A: What is A computer? Examples of computer applications in life Computer: an electronic Computer, commonly known as a Computer. It is a modern

Cocos2d-x 3.2 project source code from Mac packaging to Android tutorial, cocos2d-x androidAfter using Xcode to write the source code of a project, how can we import it to Android phones? Next I will give you a step by step to explain: First, we open the terminal, cd to the Cocos2d-x 3.2 folder (note that not you write the project folder, but the official project

the process, the physical machine can quickly encounter errors, and then solve the problem, continue to compile, again encountered errors, and the virtual machine this cycle will be very long, thus wasting a lot of time. Physical machine decompression is much faster than virtual machines. Ubuntu is well-compatible with Windows, you can install Ubuntu directly as a Windows program, or it can be installed separately, and if you install it separately, be sure to assign at least 120G space to the/h

Simple tutorial for Android-68th gun (time display of appwidget for android) Android AppWidget development is different from ordinary android applications, because AppWidget is a program running in other processes. It uses RemoteViews to update the UI. Once the system change

"Android: layout_width = "wrap_content"Android: layout_height = "wrap_content"Android: text = "@ string/hello"Android: layout_alignParentTop = "true"Android: layout_alignParentLeft = "true">Android: id = "@ + id/myButton1"