All Questions
Tagged with google-wallet nfc
16 questions
0
votes
0
answers
30
views
NFC Reader is not receiving any data if I tap on my demo smart tap enabled generic pass
I am trying to build a demo generic pass with smart tap functionality but when I am tapping on my VTAP 50 DOT Origin NFC reader I am not getting any kind of data.
Here is my nfc code:
const { ...
0
votes
1
answer
558
views
Wallet Pass NFC usage for non-payment terminals
We have a scenario where we have multiple buildings that use a number of different NFC terminals for access control, and we would like to be able to create wallet passes that will grant access.
When ...
- 917
0
votes
2
answers
1k
views
Custom NFC HCE with Google/Apple Wallet
I'm about to evaluate the possibilities to authenticate with smartphones (Android and Apple) and NFC on existing hardware (which can be programmed regarding the NFC functionality).
So far I have come ...
0
votes
0
answers
498
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How to communicate between Android, IOS device and SUNMI v2s printer throw NFC using Flutter?
i'm trying to write a flutter code that can be installed on sumni v2s printer, the basic idea is i want to make this android device (SUNMI v2s) read the NFC data from android or apple phone and ...
- 83
1
vote
1
answer
2k
views
Generate and Read NFC Smart Tap Generic Pass in Google Wallet
I'm trying to integrate and use Google Wallet (API and Android SDK) for generating a Generic Pass with Smart Tap enabled, read it using another mobile phone and decrypt the payload.
PRE:
Given that ...
- 3,540
2
votes
0
answers
614
views
Android Host Card Emulation only while app is open
I'm currently looking into ways to implement an Android app using Host Card Emulation in such a way that the emulated card is only active while the app is being displayed in foreground.
The default ...
- 223
1
vote
1
answer
851
views
Is it possible to switch a payment card in wallet without user interaction?
Is the following scenario in Android technically possible?
User has an Android wallet with two payment cards, A and B. Where A is the default payment card.
User tries to pay contactless at a ...
- 874
13
votes
1
answer
4k
views
Use my application for NFC payment when not set as default
Hi I'm working on android application for NFC payments.
There is an option in Android settings to use an open application instead of the default one. For example when I have default application set ...
- 2,342
7
votes
1
answer
2k
views
Can Android Pay be disabled in-app?
I am looking for a way to suppress Android Pay app for one activity. iOS has requestAutomaticPassPresentationSuppressionWithResponseHandler method, which allows exactly this - suppressing Apple Pay ...
- 1,201
6
votes
1
answer
661
views
Adding NDEF message to Loyalty Card on Android Pay (Save To Android Pay API)
I'm analyzing if S2AP API is able to provide a valid replacement for an existing NFC identification process through a real NFC card. The idea is to get rid of the physical cards and use virtual cards ...
- 685
1
vote
1
answer
1k
views
Favour foreground app not working for HCE payments Android
I'm facing a strange issue in my HCE payments. I have two payments application in my mobile. One was developed by me and other is Android pay. In Tap&Pay the default one is "Android Pay" and my ...
- 2,878
1
vote
1
answer
1k
views
Does HCE Service work when screen is locked?
I am developing a mobile wallet application and I have a problem that I cannot make payments when screen is locked. The HostApduService not works although I put my mobile phone on the POS terminal. Do ...
- 536
6
votes
0
answers
725
views
How detect NFC payment on app?
Is it possible to detect when an Android, with payment app on it, is used to make a payment by tapping the NFC reader? (For example, going on a bus or train.)
Can you register or detect in some way ...
- 1,295
19
votes
2
answers
15k
views
How to implement NFC payments?
I want to add NFC payment to an Android application I'm working on to allow the users to pay directly to a POS. I'm interested in supporting as much POS as possible.
I was wondering if it's really ...
- 213
6
votes
5
answers
4k
views
How Software Based Card Emulation (HCE) Guarantees NFC Security?
By the introduction of the HCE, no secure element (SE) is needed to emulate a card. As a result, there is no storage to keep the sensitive information of the app emulating the card such as balance, ...
- 8,427