mailto URI parse in android
===

I have a button that sends feedback. In the emulator it currently says "Unable to perform this operation". Will my app say this in the real device too ? If so what is the workaround to implementing mailto function ? i did see [this](http://stackoverflow.com/questions/3671303/mailto-links-unsupported-in-android) page but I can not implement a webView in my MainActivity 
     
        Button btn2 = (Button)findViewById(R.id.feedback);
        btn2.setOnClickListener(new OnClickListener(){
			public void onClick(View v) {
				Uri address = Uri.parse("mailto:prasana91@gmail.com?subject=calculator_feedback");
				Intent i = new Intent(Intent.ACTION_VIEW,address);
				startActivity(i);
			}
			});