How to avoid USB popup notification when inserting key ?

[ZeDvD]

Hi Is there a way to avoid USB popup notification, when the key is inserted, to allow usb access ? I modified the Manifest file with the following, but I still have the popup each time I insert the key :

        <meta-data android:name="android.hardware.usb.action.USB_ACCESSORY_ATTACHED"
            android:resource="@xml/usb_filter" />

and

<uses-feature android:name="android.hardware.usb.host" />

and

<uses-permission android:name="android.permission.USB_PERMISSION"

and

[todbot]

I don't know much about Android, but I believe that user-authorization is required each time. Perhaps ask on an Android developer forum?

[ZeDvD]

Thank you for your answer, I already checked this point but did not find this answer. Some say that modifying Manifest avoid this problem, but it doen't work for me. I check again.

[gavinmahan]

I’m not an android expert but I think you can do it by using an 'intent filter’, then your app should ask permission just one time.

https://developer.android.com/guide/topics/connectivity/usb/host#using-intents https://developer.android.com/guide/topics/connectivity/usb/host#using-intents

Thanks, Gavin

On Jan 20, 2021, at 1:40 PM, ZeDvD notifications@github.com wrote:

Thank you for your answer, I already checked this point but did not find this answer. Some say that modifying Manifest avoid this problem, but it doen't work for me. I check again.

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[todbot]

oh interesting! Thanks @gavinmahan. I note to use the intent in the README of this repo but not in the checked-in device_filter.xml.