BluetoothHeadset.GetConnectionState(BluetoothDevice) 方法

參考

定義

命名空間:: Android.Bluetooth

組件:: Mono.Android.dll

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

要新增

[Android.Runtime.Register("getConnectionState", "(Landroid/bluetooth/BluetoothDevice;)I", "")]
[Android.Runtime.RequiresPermission("android.permission.BLUETOOTH_CONNECT")]
public Android.Bluetooth.ProfileState GetConnectionState (Android.Bluetooth.BluetoothDevice? device);

[<Android.Runtime.Register("getConnectionState", "(Landroid/bluetooth/BluetoothDevice;)I", "")>]
[<Android.Runtime.RequiresPermission("android.permission.BLUETOOTH_CONNECT")>]
abstract member GetConnectionState : Android.Bluetooth.BluetoothDevice -> Android.Bluetooth.ProfileState
override this.GetConnectionState : Android.Bluetooth.BluetoothDevice -> Android.Bluetooth.ProfileState