How to install micro-letter Computer micro-letter download installation with computer

Electronic digital products update faster than the wallet update speed. So many people now use the non-smartphone (I am one of them), but the players who love to play mobile phones know that smartphones can bring a lot of fresh fun things, more people with the best experience. such as Tencent (QQ) The latest launch of the micro-letter, not only can send text, expressions, pictures, but also can send voice and video.

But a friend who is still using a non-intelligent machine like me will have to complain. At the same time, many small friends will ask:

Can you install micro-letters on your computer?

How do I install a micro-client on my computer?

How to use computer to play micro-mail?

The answer is yes, as for you believe it or not, by you, anyway, I am the letter!

This problem is known to programmers who develop Android.

So what is Android?

Android is an operating system based on Linux's Open core, the mobile operating system that Google unveiled on November 5, 2007.

Android was developed early by a company formerly known as "Android", and Google continued to operate on Android after acquiring "Android.inc" in 2005, using the architecture of the software heap layer (software stack, or software overlay), Mainly divided into three parts. The underlying Linux kernel provides only basic functionality, while other applications are developed by the companies themselves, and some programs are written in Java.

Solution: Computer simulation smartphone, provincial traffic, but also convenient! Install an Android system via a computer (because Android is open source). Front all nonsense, mistake into the topic first!

The official version is to install the JDK, but after my test, as long as it is not engaged in application development, the difference is not very large, if not too troublesome, please skip to the first step, if the trouble to jump directly to steps 1x

Step 1: Install the Java environment JDK (please bypass this step to enter the next steps 1x)

1, to Oracle to download the EE or javase:http://www.oracle.com/technetwork/java/javase/downloads/index.html

After entering the portal to get the above interface, there are two optional installation, here I recommend choosing the first one. That is: Java SE Development Kit (JDK 7)

See the red circle in the picture without the top need to accept the agreement, the following is the version you need. What I'm talking about here is under Windows. It must be under the Windows version, so when you are unsure if the system is 64-bit or 32-bit, download the X86 version of the link below.

2, follow the prompts to install. The installation process, like other software, is installed to the corresponding directory according to your preferences, or you can keep the default. PS: Do not install in front of the Chinese directory (Common sense)!

3. Set environment variable

Right-click My Computer-–> Properties--> Advanced--> environment variables, you can see the environment variable settings interface as follows:

The above frame is the current user environment variable settings, the following box is the system environment variable settings, here is best added to the system variables inside, when you switch system users or use (personal recommendation)!

Click on the "New" button below the system environment variable to create a new environment variable "Java_home" as shown below:

Because I'm here. The JDK is installed in the Java directory (that is, D:java) under the D slot, so the settings are as above. Click OK after setting.

Continue to add other environment variables, set the steps basically the same, 3 environment variables are configured as follows:

that's where you install the JDK, you need to modify it yourself TD style= "BORDER:0;PADDING:0;" >

variable name	variable value	description
java_home	install JAVA directory JDK directory (such as my: D:JAVAJDK7)
CLASSPATH	%java_home%libdt.jar;%java_home%libtools.jar;%java_home%lib	direct new
PATH	.; %java_home%bin	Modify the original, add this code to the previous

The above separated by semicolons, that is, the corresponding relationship. After the setup is complete, enter "Java" at the command line (start--> run--> enter "cmd", make sure--> enter "Java", enter return confirmation), see if it is correct! To this JDK installation complete!

Step 1x: Installation of JRE for Java environment (really begining for u

Here is not too much explanation, the front is because of the convenience of code debugging, Wood has thought that there are more than the environment variable settings. None of the above forms can be read. So...... This is relatively simple, one-step.

Open http://www.java.com/is not already have a Java environment, click "Download Now" to download and install, as to change the path of what the default is good. Of course, you can make changes according to your own needs. When the installation is complete, go directly to step two.

Setup 2: Install the Android SDK

Download

Android SDK Download Address: http://developer.android.com/sdk/index.html This address is permanently up to date!

It is best to download the ZIP package (Windows user) and the latest is Android-sdk_r15-windows.zip

Extract

Decompression (please do not put it in the Chinese directory!) Some software installs the directory with the space, does not support is only a few