[ROOT] [Magisk] [Service.d] [Script] [Fix] DriveDroid on Pixel 7 Pro

fixdd

#!/bin/sh

# run while loop for boot_completed status & sleep 10 needed for magisk service.d
while [ "$(getprop sys.boot_completed | tr -d '\r')" != "1" ]; do sleep 1; done
sleep 10

get_fn_type() {
  # get currently active function name
  if ls /config/usb_gadget/g1/configs/b.1/function* > /dev/null 2>&1
  then
    echo "function"
  else
    echo "f"
  fi
}

fn_type=$(get_fn_type)


get_chkfn() {
  # get currently active function name
  ls -al /config/usb_gadget/g1/configs/b.1/ | grep -Eo "$fn_type[0-9]+[[:space:]].*" | awk '{print $3}' | cut -d/ -f8
}

get_last_fn() {
  # get currently free function number
  num=$(ls -al /config/usb_gadget/g1/configs/b.1/ | grep -Eo "$fn_type[0-9]+[[:space:]]" | tail -1 | cut -dn -f 3)
  echo "$fn_type"$((num+1))
}

is_mass_storage_present() {
  # returns 1 if mass_storage.0 is present
  ls -al /config/usb_gadget/g1/configs/b.1/ | grep -Eo "mass_storage.0" | wc -l
}

get_mass_storage_path() {
  # get path to mass_storage.0
  ls -al /config/usb_gadget/g1/configs/b.1/ | grep -Eo "$fn_type[0-9]+[[:space:]].*mass_storage.0" | cut -d' ' -f1
}

# save currently active function name
if [ "$fn_type" = "f" ]; then
  get_chkfn > /data/adb/.fixdd
fi

# loop
# run every 0.5 seconds
while true
do
  # check the app is active
  chkapp="$(pgrep -f drivedroid | wc -l)"
  # check if mass storage is active function
  mass_storage_active=$(is_mass_storage_present)
  if [ "$chkapp" -eq "1" ] && [ "$mass_storage_active" -eq "0" ]; then
    # add mass_storage.0 to currently active functions
    if [ "$fn_type" = "f" ]; then
      setprop sys.usb.config cdrom
      setprop sys.usb.configfs 1
      rm /config/usb_gadget/g1/configs/b.1/f*
    fi

    mkdir -p /config/usb_gadget/g1/functions/mass_storage.0/lun.0/
    ln -s /config/usb_gadget/g1/functions/mass_storage.0 "/config/usb_gadget/g1/configs/b.1/$(get_last_fn)"

    if [ "$fn_type" = "f" ]; then
      getprop sys.usb.controller > /config/usb_gadget/g1/UDC
      setprop sys.usb.state cdrom
    fi
  elif [ "$chkapp" -eq "0" ] && [ "$mass_storage_active" -eq "1" ]; then
    # remove mass_storage.0 function
    rm "/config/usb_gadget/g1/configs/b.1/$(get_mass_storage_path)"
    # it seems, than pixel 7 doesn't use sys.usb.config at all
    if [ "$fn_type" = "f" ]; then
      # reload of configfs to fix samsung android auto
      setprop sys.usb.configfs 0
      setprop sys.usb.configfs 1
      # load previous active function
      chkfrstfn="$(cat /data/adb/.fixdd)"
      ln -s /config/usb_gadget/g1/functions/"$chkfrstfn" /config/usb_gadget/g1/configs/b.1/f1

      ls /sys/class/udc/ | grep -Eo ".*\.dwc3" > /config/usb_gadget/g1/UDC
      if [ "$chkfrstfn" = "ffs.adb" ]; then
        setprop sys.usb.config adb
      elif [ "$chkfrstfn" = "ffs.mtp" ]; then
        setprop sys.usb.config mtp
      elif [ "$chkfrstfn" = "mtp.gs0" ]; then
        setprop sys.usb.config mtp
      fi
    fi
  fi
  sleep 0.5
done

@Ashwinlapmobtech, you can try to remove this folder (if mass_storage.0 exists)
add this to 64th line

rm /config/usb_gadget/g1/functions/mass_storage.usb0

While using ykue

@Ashwinlapmobtech, you can try to remove this folder (if mass_storage.0 exists) add this to 64th line

rm /config/usb_gadget/g1/functions/mass_storage.usb0

@barsikus007

While executing your code the mass. storage.0 folder will be automatically created right bro?

So there is no use of folder mass. storage.usb.0

And it will not cause any impact by deleting that folder. .

Am i right bro...?

AFAIR, this folders created dynamicaly on every boot, but I am not sure

@barsikus007, Hey, could you give me a quick rundown of how to install this? you have multiple commands for this. I assume the most recent one is accurate?

@barsikus007, Hey, could you give me a quick rundown of how to install this? you have multiple commands for this. I assume the most recent one is accurate?

I prefer to use this magisk module
https://github.com/overzero-git/DriveDroid-fix-Magisk-module

Thanks man, I'll try it tonight