Development and evolution of the Android development environment

this time the operation should be two parts, the first part is the investigation, the second part is in the installation process experience.

Now, first of all, for the development of Android development environment, to tell the truth, this is really the first time to develop Android, before Java is not how to learn, so this section is basically Baidu.

Since May 2009, the Android operating system has changed to dessert as a version number, which is named in the Order of uppercase letters: cupcakes (cupcake), doughnuts (donut), Lightning Puffs (éclair), frozen Yogurt (Froyo), Gingerbread (Gingerbread), honeycomb (honeycomb) ﹑ ice Cream Sandwich (ice Cream Sandwich), Jelly bean (Jelly bean), Kit Kat (KITKAT), Lollipop (Lollipop). Too many things have not been understood before. Baidu too much also useless, write so many bar.

Below to say the environment, I Baidu know that Android development is mainly Android studio and Eclipse 2 development tools, to find some teaching video, the first to find out is eclipse, just the roommate also use this, he has installed, decided to use this. After that, for Android we also install JDK,SDK and ADT, first of all install JDK to build Java environment, I went online Baidu win7 installation tutorial, In the www.oracle.com successfully downloaded the JDK in line with the native version, but during the installation process, because the problem of the path is wrong, but the almighty roommate seems to have a similar problem before installation, change a path succeeded, run Cmd appeared:

After that, I installed ADT and the SDK, found some on the network, finally find the SDK, and added ADT in Eclipse, which is a photo of the virtual machine configuration:

Finally upload a Hello world

Development and evolution of the Android development environment