wifi 蓝牙打印小票

[{"title":"（ 11 个子文件 25KB ） wifi 蓝牙打印小票","children":[{"title":"wifi+蓝牙打印小票","children":[{"title":"item_bluetooth_device.xml <span style='color:#111;'> 1.01KB </span>","children":null,"spread":false},{"title":"PayTypeActivity.java <span style='color:#111;'> 9.51KB </span>","children":null,"spread":false},{"title":"权限.txt <span style='color:#111;'> 158B </span>","children":null,"spread":false},{"title":"Pos.java <span style='color:#111;'> 10.92KB </span>","children":null,"spread":false},{"title":"bluebooth","children":[{"title":"BasePrintActivity.java <span style='color:#111;'> 5.33KB </span>","children":null,"spread":false},{"title":"BluetoothService.java <span style='color:#111;'> 19.14KB </span>","children":null,"spread":false},{"title":"PrintUtil.java <span style='color:#111;'> 11.39KB </span>","children":null,"spread":false},{"title":"DeviceListActivity.java <span style='color:#111;'> 7.67KB </span>","children":null,"spread":false},{"title":"PrinterSettingActivity.java <span style='color:#111;'> 11.00KB </span>","children":null,"spread":false},{"title":"BluetoothUtil.java <span style='color:#111;'> 2.51KB </span>","children":null,"spread":false}],"spread":true},{"title":"activity_printer_setting.xml <span style='color:#111;'> 2.59KB </span>","children":null,"spread":false}],"spread":true}],"spread":true}]