我正在使用此代码来分隔下一行并留出空间。
String sms="Name:"+name+ System.getProperty ("line.separator")+System.getProperty
("line.separator")+"ContactNumber:"+contactnumber+ System.getProperty
("line.separator")+"Quantity:"+quantity+System.getProperty
("line.separator")+"Number.of.Pcs:"+noofpieces+System.getProperty
("line.separator")+"Date and Time:"+dateandtime
+System.getProperty ("line.separator")+"Delivary
Address:"+deliveryaddress;