About the setup of the Android development environment

Encounter a few problems, record, convenient for other users to inquire

I am a win7,64 bit system, Java has been installed before, so did not install the JDK directly download Android studio for installation, the result is not installed JDK, so set up Java_home,classpath and path, But found that Lib under no Tools.jar file, to find out that the original installed Java Runtime, not the JDK, so there are download JDK8 the latest version, found that the installation is good, the environment variable settings or there is a problem, or can not be identified, looked up a bit wrong, Download the 32bit version of the, to download 64bit, so download the latest 64bit JDK8 seems to be 0255 version, installed, can identify Java, install Android Studio success, but when the boot is still prompted "Android Studio Ubuntu" Tools.jar ' isn't in the Android Studio classpath. Please ensure java_home "online search of a lot of information, a mess have, what environment variable setting problem, what path can not have space problem, are not reliable, the real problem is that Android studio does not support the latest version of the Jdk8_ 0255, so download the JDK7, installed in the future can be run.

http://blog.csdn.net/hero_zhouwu/article/details/24319079 (see here for solutions)

Also, attach a solution that starts stuck

Explanation 7

This is a check on yourAndroid SDK. Someone will be stuck here for a long time, the big reason is: network connectivity problems. Can be configured byhoststhe way to solve. If the check needs to be updated, it will let you install, so there will be laterExplanation 3 - Explanation 6.
If you want to skip this step, you can do the following:
in the Android Studio installation directorybindirectory, locateidea.propertiesfile, appended at the end of the filedisable.android.first.run=true.

Reference: HTTP://ASK.ANDROID-STUDIO.ORG/?/ARTICLE/9

Solve the Android SDK manager download too slow problem (in fact, not much faster ...) Slightly faster)

Reference: http://blog.csdn.net/exlsunshine/article/details/22208857

1. Open Android SDK Manager

2, open the Tool->options,

3. Set the HTTP proxy server and HTTP proxy port in proxy Settings to mirrors.neusoft.edu.cn and 80 respectively

Force https://...sources in others to be fetched using http://. check box tick the

As shown in the following:

About the setup of the Android development environment