Create a first Android Developing Project,

Step:

• First download Android Developing Tools(ADT BUTNDLE), and Download latest Java version on your system.
• After Download Extract .zip file in your Drive.
• Then go to your folder.and open  eclipse folder.
• Then double click on eclipse or other platform open eclipse application.
• 
• It will open a new windows and ask you where your project located or where you want to create a new project.

• Save or open your project then Click on OK.
• It will take few seconds then your eclipse is start.

• Now close this windows and right click on your project explorer.
• Then cursor to new and cick on Android Application Project.

• Now, It will open following type windows.

• Screen Description:-
• Application Name: Type your application name.
• Project Name: Type your project name.
• Package Name: package name auto generated with your package name.(You can type manually your project name like i.love.you), Then click Next.
• Minimum Required SDK: which older version can used device your app(SDK version like android 2.4,3.0....).
• Target SDK: Which SDK version used to develop your app. 
• Compile With: Which android version used you when you are run your app.
• Theam: Your android app theam.
• Thats it.
• Click on next. It will open following windows.

Screen Description:-

If you want to your one icon put in your app then check it. it will ask you which icon you want select in next screen).

If you want to create a activity with this process then check it.

If you want to create a library project then check it.

Your path where you are saved your project.

Then click on Next.

Here you can create your custom Launcher Icon for your app.After select click on Next.

• In this screen which type you want create your Activity.Click on Next

Screen Description:-

• Activity Name: Your first activity name.
• Layout Name: your layout .xml file name.
• Navigation Type: Type of your action bar behavior.
• That's it. Click on Finish, and now your project running success.

That's it.