= Application Dispatch Order =
Dispatch priority is handled by the NFC Manager. In the numbered list below, a low number indicates higher priority. It generally dispatches according to the NFC technology type, and then the NDEF NDEF.TNF field, and the NDEF Record type field. If an activity is to be launched, it will display a activity list if there is more than one match. 1) Foreground App, if the callback onforegrounddispatch ontagfound/onpeerfound is set. 2) P2P Handover Types (BT transfersIf the foreground app doesn't register NFC callbacks or cannot process the event, WiFi direct connectionthe event will be redirected to System app, etc.) 3) All other matches. In #3, unknown tags are dispatched as and System app will fire a "nfc-tagndef-discovered" activityMozActivity.
= NFC on B2G emulator =
