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Subject: Re: [Bitcoin-development] Instant / contactless payments, IsoDep
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On 03/06/2014 03:51 PM, Andreas Schildbach wrote:
>> I'm not sure if iso-dep is the way to go here. Afaik as soon as you pick
>> up the phone the connection breaks.
>>
>> If the phone isn't willing to immediately authorise then it'd have to
>> fall back to HTTPS or Bluetooth as normal.
>
> Ok, that would be an option.
One of the first things to explore is if its possible to dispatch
different isodep applications to different apps. I know you can add an
intent filter matching action=android.nfc.action.TECH_DISCOVERED and a
custom "tech filter" android.nfc.tech.IsoDep. However, as long as there
is no mime type or similar concept, apps will always fight for access to
IsoDep endpoints. We will want to avoid that situation.
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