# QESDK core – Java and Native API initialization 

This section explains the QESDK sample application features for the Java and Native
        APIs. When the application starts, it automatically loads the supported and licensed modules
        for both Java and Native.

Note: Sensor features are only available for Java.

When selecting a feature from the QESDK application dashboard, the application
            de-initializes all Java and Native modules sequentially and performs cleanup to
            gracefully close the application.

        ![](data:image/png;base64,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)

**Parent Topic:** [QESDK sample application features](https://docs.qualcomm.com/doc/80-PV345-88/topic/QESDK_sample_application_features_topichead.html)

Last Published: Nov 11, 2024

[Previous Topic
Application dashboard](https://docs.qualcomm.com/bundle/publicresource/80-PV345-88/topics/application_dashboard.md) [Next Topic
Modem features](https://docs.qualcomm.com/bundle/publicresource/80-PV345-88/topics/modem_features.md)