Flutter NFC Manager issue on ios

Question

I am using Flutter nfc_manager just for writing URLs on NFC Tags in android it's working perfectly. But on IOS it's not written anything on a tag or not showing any error also.

On their documentation for IOS setup, they are saying to do this

Add Near Field Communication Tag Reader Session Formats Entitlements to your entitlements.

Add NFCReaderUsageDescription to your Info.plist.

Add com.apple.developer.nfc.readersession.felica.systemcodes and com.apple.developer.nfc.readersession.iso7816.select-identifiers to your Info.plist as needed.

I have done the first and second steps only. Seems like the third step is only for reading tags which I don't want to use in my app. I need to add this third step Also how to add this I am using the NFC tag of Protocol: ISO14443A

Dromedary

Answer 1

I have same issue in starting when i implement this first time so yes you need to add these 2 things in info.plist like this

    <key>NFCReaderUsageDescription</key>
    <string>Allow access to Create Sticker</string>
    <key>com.apple.developer.nfc.readersession.felica.systemcodes</key>
     <array>
       <string>8005</string>
       <string>8008</string>
       <string>0003</string>
       <string>fe00</string>
       <string>90b7</string>
       <string>927a</string>
       <string>86a7</string>
     </array>
    <key>com.apple.developer.nfc.readersession.iso7816.select-identifiers</key>
    <array>
        <string>A0000002471001</string>
        <string>A000000003101001</string>
        <string>A000000003101002</string>
        <string>A0000000041010</string>
        <string>A0000000042010</string>
        <string>A0000000044010</string>
        <string>44464D46412E44466172653234313031</string>
        <string>D2760000850100</string>
        <string>D2760000850101</string>
        <string>00000000000000</string>
    </array>

In this NFC tag of Protocol: ISO14443A will also work because i have also same tags and working fine.

Edit: Also after save run pod install also.

Blackguardly

Thanks after doing this finally got a popup for Nfc writing on tag and its also working thanks again – Dromedary

I have an NFC chip with the same protocol. Can I use the same codes or do I have to use different ones? – Hollar

What do these strings mean? – Clement