USB Device Info

Android3.1introducedUSBhostmodewhichallowstheusertoplugUSBdevicestoyourAndroidtabletinthesamewayasaDesktopPCandextenditsfunctionality(ifthetablethasthecorrectdriversofcourse).

Thisapplicationwillprovideinformationaboutalmostallcurrentlyplugged-inUSBdevice(seebelowformoreinfoaboutthe'almost').

Informationincludes:
•TheDeviceclass
•TheUSBdevicepath
•TheVendorID(VID)andtheProductID(PID).
•AListofallinterfacesandtheirendpoints.

Ifyoudownloadtheaccompanyingdatabases,theapplicationwillalsobeabletoprovideyouwithadditionalinfosuchastheVendorofthedevice(whichisnotnecessarilythebrand!),thevendor'slogoandtheproductname.

Thisapplicationusestwodifferentmethodstocollectinformation:

1.AndroidmodewillusethenativeandroidUSBAPI.
2.Linuxmodewillparse/sys/bus/usb/devices/.

Eachmode(Android/Linux)willprovideslightlydifferentinformation.ForexampleAndroidmodewillgiveyoumoreinformationaboutadevice'sendpointsandinterfaces,whileLinuxmodewillgivemoreinformationaboutthedeviceitself(serialnumber,howitidentifiesitself,etc.)

DeviceSubclassresolutionwillbeaddedinthenextversion.

IwrotethisapplicationasanexercisetoexplorefragmentsandthenewUSBhostAPI.Hopefullyitwillbeusefultosomeoneelse.

•Thedatabaseisparsedfrom:http://www.linux-usb.org/usb.ids

•Alllogosarethepropertyoftheirrespectiveowners

•Noads.

•Sourcecode:https://github.com/alt236/USB-Device-Info---Android

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