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Version: 20 Mar 2024

MLCameraDeviceStatusCallbacks

Device status callbacks to be implemented by client to receive device status if callback mechanism is used.

Public Methods​

MLCameraDeviceStatusCallbacks Create​

Create and return an initialized version of this struct. 

public static MLCameraDeviceStatusCallbacks Create()

Returns: A new instance of this struct.

Public Attributes​

OnDeviceDisconnected​

Callback is invoked when the camera is disconnected. 


public OnDeviceDisconnectedDelegate OnDeviceDisconnected;

TypeDescription
OnDeviceDisconnectedDelegateDelegate to notify the app when the camera device disconnects.

OnDeviceError​

Callback is invoked when the camera encountered errors. Invalid: The camera device is not available. Disabled: The camera device can't be opened due to a device policy. Device error: The camera device encountered a fatal error such as the Lightwear device has lost connection or the hardware comm bus is busy and not be able to response and caused a timeout. Service error: The camera service has encountered a fatal error and could not provide service. Capture failed: The capure request has failed. on_capture_failed or on_capture_buffer_lost callbacks will be invoked when this error happens. 


public OnDeviceErrorDelegate OnDeviceError;

TypeDescription
OnDeviceErrorDelegateDelegate to notify the app about camera device error

OnDeviceIdle​

Callback is invoked when the camera stops streaming. 


public OnDeviceIdleDelegate OnDeviceIdle;

OnDeviceStreaming​

Callback is invoked when the camera is streaming. 


public OnDeviceStreamingDelegate OnDeviceStreaming;

Version​

Version contains the version number for this structure. 


public uint Version;