使用Intent Activity之間傳值

發送：

//             intent = new Intent(this,xxxxxxx.class); 

//             intent.putExtra("idnumber", idnumber);

//             startActivity(intent);

接收：

         //把傳送的身份證号取出來

          Intentintent = getIntent();//兩種方法都可以寫

          //Intentintent = new Intent(this, RegisterForMoblieActivity.class);

          idnumber =intent.getStringExtra("idnumber");