Dialog上面加入视图布局

 	AlertDialog.Builder builder	=	new AlertDialog.Builder(context);
    	builder.setIcon(R.drawable.alert_dialog_icon);
    	builder.setTitle(R.string.alertitle);
    	//Dialog上面使用View布局
    	LayoutInflater inflater	=	LayoutInflater.from(this);
    	final View textEntryView	=	inflater.inflate(R.layout.form,null);
    	
    	builder.setView(textEntryView);