com.symbol.zebrahud

Interface ZebraHud.EventListener

Enclosing class:

ZebraHud

public static interface ZebraHud.EventListener

Interface that defines events an activity can choose to listener for.

Method Summary

Modifier and Type	Method and Description
void	onCameraImage(Bitmap bitmap) Called when the HUD camera has captured an image.
void	onCameraImageRawJpeg(byte[] jpeg) Called when the HUD camera has captured an image, and returning them as raw jpeg frames (from the motion-jpeg stream on the UVC camera).
void	onConnected(java.lang.Boolean connected) Called when the HUD connects or disconnects.
void	onImageUpdated(byte[] bytes) Called when the HUD display content has changed.

Method Detail

onConnected

void onConnected(java.lang.Boolean connected)

Called when the HUD connects or disconnects.

Parameters:

connected - True if the HUD has connected, false if it has disconnected

onImageUpdated

void onImageUpdated(byte[] bytes)

Called when the HUD display content has changed.

The data passed here can be used to restore the HUD display using ZebraHud.showCachedImage(byte[]).

Parameters:

bytes - Array of bytes representing the display content

onCameraImage

void onCameraImage(Bitmap bitmap)

Called when the HUD camera has captured an image.

Parameters:

bitmap - The image captured by the HUD camera

onCameraImageRawJpeg

void onCameraImageRawJpeg(byte[] jpeg)

Called when the HUD camera has captured an image, and returning them as raw jpeg frames (from the motion-jpeg stream on the UVC camera).

Parameters:

jpeg - The jpeg image captured by the HUD camera