demo app

[amicwall]

hey @johnnyb
I installed the Android project and it compiles after adding the IMMUTABLE flag here:
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, launchIntent, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_IMMUTABLE);

However, when I approach my NFC card, it never detects the tag:
onNewIntent intent=Intent { flg=0x30000000 cmp=com.bplearning.ntag424demo/.MainActivity }
com.bplearning.ntag424demo D handleIncomingIntent action=null

what am I missing ?

When using the NFC tools Android app, it detects:
Tag type: ISO 14443-4, NXP Mifare DESFire
Data Format: NFC Forum Type 4

[ChristianGreiner]

@amicwall

I fixed this issue by set the flags to:

PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE

// Full code:
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, launchIntent, PendingIntent.FLAG_CANCEL_CURRENT | PendingIntent.FLAG_MUTABLE );

[johnnyb]

Did you change the API version on this? For Min API 28, FLAG_MUTABLE isn't available.