A heads up. The plugin will become paid on Wednesday (Oct. 12).
Launch sale for $14.99 for a week and $19.99 after that. Subscription.
I"m looking to read/write raw data for ISO 15693 chips like a M24LR04E-R, which is a NFC/EE
My understanding is I’d need access to NfcV transceive()
https://developer.android.com/reference/android/nfc/tech/NfcV.html#transceive(byte[])
Is this supported or any thoughts of adding support for this?
I’ve got the same problem with reading event.tag.id string.
The original tag id is 0bfa3930 , but incoming value is \u000bú90.
Seems like \u000b string is the utf line break.
The whole json is:
{ "id":"\u000bú90", "name":"nfc", "tag":{ "id":"\u000bú90", "techs":["android.nfc.tech.NfcA","android.nfc.tech.MifareClassic","android.nfc.tech.NdefFormatable"], "toString":"TAG: Tech [android.nfc.tech.NfcA, android.nfc.tech.MifareClassic, android.nfc.tech.NdefFormatable]" }, "type":"tag", "isError":false }
Can you please look.
gjaman, working on writing feature at the moment.
max.srdk, it’s becoming \u000bú90 when you convert to JSON. You can convert the bytes representation to hexadecimal when you get the Lua table with the event.
If you convert the \u000bú90 value back to HEX you would get 000B 00FA 0039 0030, which is your starting value, but with extra zero bytes because of the unicode conversion.
Hi,
Any chance to get NFCA support ?
{ “id”:“Gx[Ä”,
“name”:“nfc”,
“tag”:{
“id”:“Gx[Ä”,
“toString”:“TAG: Tech [android.nfc.tech.NfcA]”,
“techs”:[“android.nfc.tech.NfcA”]
},
“type”:“tag”,
“isError”:false
}
Best regards.
Can I use it for write tag ?
I have problem when init nfc plugin
runtime error with java.lang.NullPointerException
run on android version 4.2.2
https://drive.google.com/open?id=0B3Ve3AAODG0MRXoxZlFIX3JENFk
Here is error log from device with NFC Sample Project
ww808_emmc: main.lua:69: java.lang.NullPointerException
ww808_emmc: Java Stack Trace:
ww808_emmc: android.nfc.NfcAdapter.enableForegroundDispatch(NfcAdapter.java:1184)
ww808_emmc: plugin.nfc.LuaLoader.enableForegroundDispatch(LuaLoader.java:79)
ww808_emmc: plugin.nfc.LuaLoader.init(LuaLoader.java:135)
ww808_emmc: plugin.nfc.LuaLoader.access$900(LuaLoader.java:31)
ww808_emmc: plugin.nfc.LuaLoader$InitWrapper.invoke(LuaLoader.java:470)
ww808_emmc: com.ansca.corona.JavaToNativeShim.nativeResize(Native Method)
ww808_emmc: com.ansca.corona.JavaToNativeShim.resize(JavaToNativeShim.java:381)
ww808_emmc: com.ansca.corona.graphics.opengl.CoronaGLSurfaceView$CoronaRenderer.onSurfaceChanged(CoronaGLSurfaceView.java:378)
ww808_emmc: com.ansca.corona.graphics.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1612)
ww808_emmc: com.ansca.corona.graphics.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1378)
ww808_emmc: stack traceback:
ww808_emmc: [C]: ?
ww808_emmc: [C]: in function ‘init’
ww808_emmc: main.lua:69: in main chunk
shohoku-boy, hi, thanks for the patience, I will look into it this weekend.
Thank you , Lerg
shohoku-boy, does it happen with the test project on github?
https://github.com/Lerg/plugins-sample-nfc
And what is your device?
Couldn’t figure out what could be wrong yet.
Here is my device information Lerg
https://www.dropbox.com/s/1ef29k3jld7iux5/Photo%2011-1-2560%20BE%2C%202%2022%2046%20AM.jpg?dl=0
Hope you find it soon
Hi,
I have a problem with the NFC, I read correctly the tag, but seems like the tag remains resident in the phone. I try to use the function nfc.releaseTag() but the stills remaining in the phone. How can I do to remove the tag? Is there any related issue with that?
Thanks.
lluispancorbo, hi, have you figured out your issue?
Updated NFC Plugin: Added iOS Support!
Please see the new documentation
http://docs.spiralcodestudio.com/plugin/nfc/
And updated sample app
https://github.com/Lerg/plugins-sample-nfc
Since the plugin is now complete, it will become paid soon.
Hi @Lerg,
I am getting this error when I upload iOS build.
ERROR ITMS-90163: “Invalid Code Signing Entitlements. The entitlements in your app bundle signature do not match the ones that are contained in the provisioning profile. The bundle contains a key that is not included in the provisioning profile: ‘com.apple.developer.nfc.readersession.formats’ in ‘Payload/MyApp.app/MyApp’.”
ERROR ITMS-90778: “Invalid entitlement for core nfc framework. The sdk version ‘13.2’ and min OS version ‘8.0’ are not compatible for the entitlement ‘com.apple.developer.nfc.readersession.formats’ because ‘TAG is missing in the entitlement’.”
–> I am using Corona Build: 2019.3555
Please help me to solve this issues.
Thank you.
Bhavin 
Something has changed at Apple. Try replacing
[‘com.apple.developer.nfc.readersession.formats’] = {‘NDEF’}
With
[‘com.apple.developer.nfc.readersession.formats’] = {‘TAG’}
in build.settings
Still Same errors.