Android system NFC framework introduction and develop guide

You can also specify multiple tech-list sets. Each of the tech-list sets is considered

independently, and your activity is considered a match if any single tech-list set is a subset of the technologies that are returned by getTechList(). This provides AND and OR semantics for matching technologies. The following example matches tags that can support the NfcA and Ndef technologies or can support the NfcB and Ndef technologies: