This article explains why the getDeviceInfo API not showing all EloView device related data

When using the getDeviceInfo API on an Elo Android device in EloView Mode (i.e. provisioned and managed using EloView), the device information retrieved will include some EloView-related information, such as the user-specified device name.  Here's a screenshot of the full device information retrieved:
 

If you're not seeing EloView-related device information when using the getDeviceInfo API...


...add the following to your manifest file: android:requestLegacyExternalStorage="true"

This entry is required because the EloView-related device information is stored in a file located here: /sdcard/elo/device_info/deviceinfo.properties.