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The URL is launched using Android's intent system. You can register a application for all URLs (like a web browser) or for only specific URLs. For example, you can register for http mybusticket.com/ticketid/* with your bus ticket application and Android will then ask the user which app the user wants to launch (if there are multiple that can handle that ...


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Can my phone write NFC tags? Your phone can read and write NFC tags, but only if the tags are writable. Many are read-only, or are write-once. Is my phone an NFC chip itself? Yes, your has an NFC chip, in a sense. It is merely a much more advanced one, as it uses the phones processor to do logic and respond. All unpowered NFC tags have a tiny chip that ...



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