# QESDK Java callback interfaces

Source: [https://docs.qualcomm.com/doc/80-PK177-134/topic/qesdk_java_callback_interfaces.html](https://docs.qualcomm.com/doc/80-PK177-134/topic/qesdk_java_callback_interfaces.html)

- **[IQesdkEventCallBack](https://docs.qualcomm.com/doc/80-PK177-134/topic/java_iqesdk_event_callback.html)**  

Upon invocation of onEvent() by the QESDK framework to inform the application of     service disconnects, the application may deinit() and init() again to re-acquire the     service.

**Parent Topic:** [QESDK Java API](https://docs.qualcomm.com/doc/80-PK177-134/topic/java_api.html)

Last Published: Nov 14, 2024

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