Android Beginner Tutorial

1. First you need to understand that you want to do an Android app development, you need to prepare the development environment, and for the development environment, there are many options on the market, such as Android-studio, this is an Android integrated development tool, no need to install the SDK, only need to install the JDK, But this software has a big flaw, running particularly slow, I personally test the results;

Therefore, here I recommend to you a general configuration of the Android development environment method: JDK+ECLIPSE+SDK; related Forum Address: http://jingyan.baidu.com/article/ Bea41d437a41b6b4c51be6c1.html, friends can follow the steps of the Forum step by step installation;

2. During installation, there is a problem with the configuration of the JDK environment variable:

Install the JDK first and install the latest version of the JDK as much as possible;

1. JDK installation path, the environment variable itself does not exist, need to create, you can use%java_home% as a unified reference path, the value is: JDK on your computer installation path.

2. PATH

   The Path property already exists and can be edited directly. The function is used to configure the path, simplifying the input of the command with a value of:%java_home%\bin.

3. CLASSPATH

   For the path of the Java class at compile time, note that the two values are set here (.;) Indicates that the JVM searches the current directory first. The value is:.; %java_home%\lib\tools.jar.

4. After the configuration is complete, run the following command through CMD: Java-version,javac If the return message appears, the setting succeeds.

3. Configuration of the environment variables for the SDK:

Install the SDK first, do not: Install directory do not have Chinese or space.

Configuration environment variables: http://jingyan.baidu.com/article/f71d603757965b1ab641d12a.html;

If you have any questions can leave a message to me, I will answer you as soon as possible.

4. Please Baidu search how to create a new Android project, step by step learning.

Android Beginner Tutorial