Forum › MIFARE SDK › TapLinX registration failed after Free Trail. Provide Valid License Key › Reply To: TapLinX registration failed after Free Trail. Provide Valid License Key
Hi,
I implemented Android app with Xamarin and TapLinx library.
I found that the library should be “registered only once in app lifecycle". However, when I manually destroy app from Android, next time I open the app first Activity should be created and library must be registered again. So, after 10 registrations, it is still possible to register library by:
m_libInstance.RegisterActivity(this, taplinx_key);
But, further action fails:
CardType cardType = m_libInstance.GetCardType(intent);
The error code is magic Message:
“TapLinX registration failed after Free Trail. Provide Valid License Key”
Please let me know how I can get Valid License Key.
I am using TapLinx library from NuGet, last stable version 1.6.0.
Thank you.
I implemented Android app with Xamarin and TapLinx library.
I found that the library should be “registered only once in app lifecycle". However, when I manually destroy app from Android, next time I open the app first Activity should be created and library must be registered again. So, after 10 registrations, it is still possible to register library by:
m_libInstance.RegisterActivity(this, taplinx_key);
But, further action fails:
CardType cardType = m_libInstance.GetCardType(intent);
The error code is magic Message:
“TapLinX registration failed after Free Trail. Provide Valid License Key”
Please let me know how I can get Valid License Key.
I am using TapLinx library from NuGet, last stable version 1.6.0.
Thank you.
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