## Uses of Interface
com.rscja.deviceapi.interfaces.IRFIDWithUHFA4

- Packages that use IRFIDWithUHFA4
  Package | Description
  --- | ---
  com.rscja.custom |
  com.rscja.deviceapi |
  com.rscja.deviceapi.interfaces |
  com.rscja.team.qcom.custom |
  com.rscja.team.qcom.deviceapi |

- - ### Uses of IRFIDWithUHFA4 in com.rscja.custom

    Classes in com.rscja.custom that implement IRFIDWithUHFA4
    Modifier and Type | Class and Description
    --- | ---
    `class` | `UHFCSYX_A4NetWork`

    Methods in com.rscja.custom that return IRFIDWithUHFA4
    Modifier and Type | Method and Description
    --- | ---
    `IRFIDWithUHFA4` | UHFTemperatureTagsAPI.`getRFIDWithUHFA4()`

  - ### Uses of IRFIDWithUHFA4 in com.rscja.deviceapi

    Classes in com.rscja.deviceapi that implement IRFIDWithUHFA4
    Modifier and Type | Class and Description
    --- | ---
    `class` | `RFIDWithUHFA4` UHF模块 A4操作类 UHF module operation type 第一步:通过`RFIDWithUHFA4.init(Context context)` 连接读写器。 Step 1: Connect to the usb of the reader via`RFIDWithUHFA4.init(Context context)` 第二步： 如果是设置参数，连接成功之后，调用对应的函数设置参数、读写操作。 如果是盘点标签先调用`RFIDWithUHFA4.setInventoryCallback(IUHFInventoryCallback inventoryCallback)`设置标签回调接口，有标签数据就会回调这个接口。 然后在调用`RFIDWithUHFA4.startInventoryTag()`函数开始执行盘点。 注意: 在盘点标签的时候rfid模块只能响应`RFIDWithUHFA4.stopInventory()`函数。 Step 2: If it is to set parameters, after the connection is successful, call the corresponding function to set parameters, read and write operations.
    `class` | `RFIDWithUHFA4NetWork` 操作URA4设备以及UHF模块相关接口。(通过其他android设备控制A4) Operate URA4 devices and related interfaces of UHF modules. 操作步骤： Steps: 第一步：先通过`RFIDWithUHFA4NetWork.setIPAndPort(String ip, int port)`设置要连接的IP地址, 再通过 `RFIDWithUHFA4NetWork.init(Context context)`连接读写器串口。同时可以设置回调接口 `RFIDWithUHFA4NetWork.setConnectionStatusCallback(ConnectionStatusCallback btStateCallback)`监听连接状态。 Step 1: Connect to the serial port of the reader via`RFIDWithUHFA4NetWork.setIPAndPort(String ip, int port)`-> `RFIDWithUHFA4NetWork.init(Context context)`.
    `class` | `RFIDWithUHFA4RS232` 操作URA4设备以及UHF模块相关接口。(通过其他android设备控制A4) Operate URA4 devices and related interfaces of UHF modules. 操作步骤： Steps: 第一步：先通过`RFIDWithUHFA4RS232.setUart(String path)`设置要连接的IP地址, 再通过 `RFIDWithUHFA4RS232.init(Context context)`连接读写器串口。同时可以设置回调接口 `RFIDWithUHFA4RS232.setConnectionStatusCallback(ConnectionStatusCallback btStateCallback)`监听连接状态。 Step 1: Connect to the serial port of the reader via`RFIDWithUHFA4RS232.setUart(String path)`-> `RFIDWithUHFA4RS232.init(Context context)`.

  - ### Uses of IRFIDWithUHFA4 in com.rscja.deviceapi.interfaces

    Subinterfaces of IRFIDWithUHFA4 in com.rscja.deviceapi.interfaces
    Modifier and Type | Interface and Description
    --- | ---
    `interface` | `IRFIDWithUHFA4NetWork`
    `interface` | `IRFIDWithUHFA4RS232`
    `interface` | `IRFIDWithUHFA4Uart`
    `interface` | `IUHFA4`

  - ### Uses of IRFIDWithUHFA4 in com.rscja.team.qcom.custom

    Classes in com.rscja.team.qcom.custom that implement IRFIDWithUHFA4
    Modifier and Type | Class and Description
    --- | ---
    `class` | `UHFTemperatureTagsAPI_qcom`

  - ### Uses of IRFIDWithUHFA4 in com.rscja.team.qcom.deviceapi

    Classes in com.rscja.team.qcom.deviceapi that implement IRFIDWithUHFA4
    Modifier and Type | Class and Description
    --- | ---
    `class` | `RFIDWithUHFA4_qcom` UHF模块 A4操作类 UHF module operation type
    `class` | `RFIDWithUHFA4NetWork_qcom` 操作URA4设备以及UHF模块相关接口。 第一步：连接通过 `RFIDWithUHFAxNetWorkBase_qcom.setIPAndPort(String host, int port)`设置连接的读写IP地址。然后调用 `RFIDWithUHFA4NetWork_qcom.init(Context)`连接读写器。 同时可以设置回调接口 `RFIDWithUHFAxNetWorkBase_qcom.setConnectionStatusCallback(ConnectionStatusCallback)`监听连接状态 第二步： 如果是设置参数，连接成功之后，调用对应的函数设置参数。 如果是盘点标签先调用`RFIDWithUHFAxNetWorkBase_qcom.setInventoryCallback(IUHFInventoryCallback)`设置标签回调接口，标签数据会上传到这个接口函数。 然后在调用`RFIDWithUHFAxNetWorkBase_qcom.startInventoryTag()`函数开始执行盘点。注意:在盘点标签的时候rfid模块只能响应`RFIDWithUHFAxNetWorkBase_qcom.stopInventory()`函数。 第三步：退出app调用 `RFIDWithUHFA4NetWork_qcom.free()`断开连接，如果断开之前正在盘点，请先停止盘点，在断开连接。
    `class` | `RFIDWithUHFA4RS232_qcom`