Send string from Android phone to PC [closed]

Answer 1

Before doing this in Android, I recommend you read the basics of Java networking:

• http://download.oracle.com/javase/tutorial/networking/index.html
• http://www.tutorialized.com/tutorials/Java/Networking/1

Try to get access to a good book. Once you know how to do it in Java, implement a test client in Android & a test server in your PC.