UsbMassStorageDeivce.init() throw exception

[frank-yulingfeng]

Problem

runing program on android 10 system。plugin a usb device, and then use the api UsbMassStorageDeivce.init(), this method throw exception like below

Expected behavior

init usb mass storage device success

Actual behavior

Stacktrace of Excpetion

java.lang.IllegalArgumentException
at java.nio.Buffer.limit(Buffer.java:290)
at java.nio.ByteBuffer.limit(ByteBuffer.java:818)
at me.jahnen.libaums.core.driver.scsi.ScsiBlockDevice.transferOneCommand(ScsiBlockDevice.kt:280)
at me.jahnen.libaums.core.driver.scsi.ScsiBlockDevice.requestSense(ScsiBlockDevice.kt:222)
at me.jahnen.libaums.core.driver.scsi.ScsiBlockDevice.handleCommandResult(ScsiBlockDevice.kt:207)
at me.jahnen.libaums.core.driver.scsi.ScsiBlockDevice.transferCommand(ScsiBlockDevice.kt:155)
at me.jahnen.libaums.core.driver.scsi.ScsiBlockDevice.transferCommandWithoutDataPhase(ScsiBlockDevice.kt:199)
at me.jahnen.libaums.core.driver.scsi.ScsiBlockDevice.initAttempt(ScsiBlockDevice.kt:115)
at me.jahnen.libaums.core.driver.scsi.ScsiBlockDevice.init(ScsiBlockDevice.kt:83)
at me.jahnen.libaums.core.UsbMassStorageDevice.setupDevice(UsbMassStorageDevice.kt:138)
at me.jahnen.libaums.core.UsbMassStorageDevice.init(UsbMassStorageDevice.kt:100)
at com.example.test.MainActivity.testlibaums(MainActivity.java:467)
at com.example.test.MainActivity.btnTestClicked(MainActivity.java:195)
at com.example.test.MainActivity.$r8$lambda$fyDzIc6E7gCccObvGSAp9XPEj5Y(Unknown Source:0)
at com.example.test.MainActivity$$ExternalSyntheticLambda1.onClick(D8$$SyntheticClass:0)
at android.view.View.performClick(View.java:7322)
at com.google.android.material.button.MaterialButton.performClick(MaterialButton.java:1213)
at android.view.View.performClickInternal(View.java:7296)
at android.view.View.access$3600(View.java:839)
at android.view.View$PerformClick.run(View.java:28319)
at android.os.Handler.handleCallback(Handler.java:900)
at android.os.Handler.dispatchMessage(Handler.java:103)
at android.os.Looper.loop(Looper.java:219)
at android.app.ActivityThread.main(ActivityThread.java:8673)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:513)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1109)

Code where problem occurs

[viralnakrani]

Facing same issues at my End also, while integrating mass storage USB on android 14 device.
@magnusja please help to resolve this issue here is full response with Exception while try to call massStorageDevice.init() in my code.

RESPONSE
found usb device: /dev/bus/usb/001/029=UsbDevice[mName=/dev/bus/usb/001/029,mVendorId=6421,mProductId=21018,mClass=0,mSubclass=0,mProtocol=0,mManufacturerName=Nordic Semiconductor,mProductName=Bio,mVersion=1.00,mSerialNumberReader=android.hardware.usb.IUsbSerialReader$Stub$Proxy@1f9d6d6, mHasAudioPlayback=false, mHasAudioCapture=false, mHasMidi=false, mHasVideoCapture=false, mHasVideoPlayback=false, mConfigurations=[
UsbConfiguration[mId=1,mName=Default configuration,mAttributes=192,mMaxPower=250,mInterfaces=[
UsbInterface[mId=0,mAlternateSetting=0,mName=null,mClass=8,mSubclass=6,mProtocol=80,mEndpoints=[
UsbEndpoint[mAddress=129,mAttributes=2,mMaxPacketSize=64,mInterval=0]
UsbEndpoint[mAddress=1,mAttributes=2,mMaxPacketSize=64,mInterval=0]]]]

Found usb interface: UsbInterface[mId=0,mAlternateSetting=0,mName=null,mClass=8,mSubclass=6,mProtocol=80,mEndpoints=[
UsbEndpoint[mAddress=129,mAttributes=2,mMaxPacketSize=64,mInterval=0]
UsbEndpoint[mAddress=1,mAttributes=2,mMaxPacketSize=64,mInterval=0]]

Found usb endpoint: UsbEndpoint[mAddress=129,mAttributes=2,mMaxPacketSize=64,mInterval=0]
Found usb endpoint: UsbEndpoint[mAddress=1,mAttributes=2,mMaxPacketSize=64,mInterval=0]
AndroidUsbCommunication D setup device
MAX LUN 0
inquiry response: ScsiInquiryResponse [peripheralQualifier=0, peripheralDeviceType=0, removableMedia=false, spcVersion=6, responseDataFormat=2]
Block size: 4096
Last block address: 262143
FileSystemPartitionTableCreator returned null

java.lang.IllegalArgumentException: buffer.remaining() must be multiple of blockSize!
at me.jahnen.libaums.core.driver.scsi.ScsiBlockDevice.read(ScsiBlockDevice.kt:326)
at com.github.mjdev.libaums.partition.gpt.GPT$Companion.read(GPT.kt:37)
at com.github.mjdev.libaums.partition.gpt.GPTCreator.read(GPTCreator.kt:9)
at me.jahnen.libaums.core.partition.PartitionTableFactory.createPartitionTable(PartitionTableFactory.kt:66)
at me.jahnen.libaums.core.UsbMassStorageDevice.setupDevice(UsbMassStorageDevice.kt:144)
at me.jahnen.libaums.core.UsbMassStorageDevice.init(UsbMassStorageDevice.kt:100)
at sample.projects.12.activity.HomeActivity.openDevice(HomeActivity.java:4201)
at sample.projects.12.activity.HomeActivity.access$000(HomeActivity.java:166)
at sample.projects.12.activity.HomeActivity$10.onReceive(HomeActivity.java:4078)
at android.app.LoadedApk$ReceiverDispatcher$Args.lambda$getRunnable$0$android-app-LoadedApk$ReceiverDispatcher$Args(LoadedApk.java:1865)
at android.app.LoadedApk$ReceiverDispatcher$Args$$ExternalSyntheticLambda0.run(Unknown Source:2)
at android.os.Handler.handleCallback(Handler.java:942)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loopOnce(Looper.java:223)
at android.os.Looper.loop(Looper.java:324)
at android.app.ActivityThread.main(ActivityThread.java:8547)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:582)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1061)