Xamarin.forms 如何监控xamarin表单中的蓝牙设备连接状态？

有人可以指导我如何监控蓝牙设备的连接状态吗？ 当设备断开连接时，我需要通知。请导游。蓝牙LE插件是否适用于普通蓝牙？

您可以使用。 您将能够获取连接的设备并获取状态更改：

您可以使用。 您将能够获取连接的设备并获取状态更改：

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是的，Shinny是更常用的插件之一，它是一个Xamarin框架，用于后台和设备硬件服务

首先你应该阅读这个插件的文件。它们提供两个接口，

IBluetoothLE

帮助您访问蓝牙状态和相关信息，

IAdapter

用于处理设备并与之通信

以下信息有助于您理解该插件

[IBluetoothLE].StateChanged => To know the Bluetooth status, like its off/on
[IAdapter].DeviceDiscovered => This will trigger when any device is discovered
[IAdapter].ConnectToDeviceAsync => For connecting with a device
[IAdapter].GetServicesAsync => To read the Bluetooth device service (The service is 
providing the characteristic to read and write the query between connected device)
[service].GetCharacteristicsAsync => To get the characteristics from the selected 
service
[characteristic].ReadAsync => Read the data from the device
[characteristic].WriteAsync => Write the data to the device
[characteristic].ValueUpdated => This will trigger when the data through from the 
device
[characteristic].StartUpdatesAsync => Start to get the notifying the value updates

几乎每个功能点都有样本。

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有关更多详细信息，请查看：

是的，Shinny是更常用的插件之一，它是一个用于后台和设备硬件服务的Xamarin框架

首先你应该阅读这个插件的文件。它们提供两个接口，

IBluetoothLE

帮助您访问蓝牙状态和相关信息，

IAdapter

用于处理设备并与之通信

以下信息有助于您理解该插件

[IBluetoothLE].StateChanged => To know the Bluetooth status, like its off/on
[IAdapter].DeviceDiscovered => This will trigger when any device is discovered
[IAdapter].ConnectToDeviceAsync => For connecting with a device
[IAdapter].GetServicesAsync => To read the Bluetooth device service (The service is 
providing the characteristic to read and write the query between connected device)
[service].GetCharacteristicsAsync => To get the characteristics from the selected 
service
[characteristic].ReadAsync => Read the data from the device
[characteristic].WriteAsync => Write the data to the device
[characteristic].ValueUpdated => This will trigger when the data through from the 
device
[characteristic].StartUpdatesAsync => Start to get the notifying the value updates

几乎每个功能点都有样本。

有关更多详细信息，您可以查看：