Hello.
To enable OTG support you need to
1: Create file named
android.hardware.usb.host.xml containing lines
Quote:
<feature name="android.hardware.usb.host"/>
</permissions>
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in folder /system/ect/permissions/
2: In files
tablet_core_hardware.xml or handheld_core_hardware.xml or rk-core.xml add line
Quote:
<feature name="android.hardware.usb.host" />
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into <permissions> section.
Then reboot.
Found it in this XDA developers thread.
Tested with Icarus Illumina XL HD- works fine. Should work with any android device that hardware supports OTG.