Get Text String from User via Dialog in Android

GetTextFromDialog.java

final EditText input = new EditText(this);

new AlertDialog.Builder(this)
.setTitle("Title")
.setMessage("Message")
.setView(input)
.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
	public void onClick(DialogInterface dialog, int whichButton) {
		ip = input.getText().toString();
	}
})
.create()
.show();