Xiaomi Pocophone F1 128Gb+6Gb Dual LTE Руководство по эксплуатации онлайн [90/118] 775101

Xiaomi Pocophone F1 128Gb+6Gb Dual LTE Руководство по эксплуатации онлайн [90/118] 775101
[C-1-2] MUST be capable of acting as an NFC Forum reader/writer (as defined by the NFC
Forum technical specification NFCForum-TS-DigitalProtocol-1.0) via the following NFC
standards:
NfcA (ISO14443-3A)
NfcB (ISO14443-3B)
NfcF (JIS X 6319-4)
IsoDep (ISO 14443-4)
NFC Forum Tag Types 1, 2, 3, 4, 5 (defined by the NFC Forum)
[SR] STRONGLY RECOMMENDED to be capable of reading and writing NDEF messages as
well as raw data via the following NFC standards. Note that while the NFC standards are
stated as STRONGLY RECOMMENDED, the Compatibility Definition for a future version is
planned to change these to MUST. These standards are optional in this version but will be
required in future versions. Existing and new devices that run this version of Android are
very strongly encouraged to meet these requirements now so they will be able to upgrade
to the future platform releases.
[C-1-3] MUST be capable of transmitting and receiving data via the following peer-to-peer
standards and protocols:
ISO 18092
LLCP 1.2 (defined by the NFC Forum)
SDP 1.0 (defined by the NFC Forum)
NDEF Push Protocol
SNEP 1.0 (defined by the NFC Forum)
[C-1-4] MUST include support for Android Beam and SHOULD enable Android Beam by
default.
[C-1-5] MUST be able to send and receive using Android Beam, when Android Beam is
enabled or another proprietary NFC P2p mode is turned on.
[C-1-6] MUST implement the SNEP default server. Valid NDEF messages received by the
default SNEP server MUST be dispatched to applications using the
android.nfc.ACTION_NDEF_DISCOVERED intent. Disabling Android Beam in settings MUST
NOT disable dispatch of incoming NDEF message.
[C-1-7] MUST honor the android.settings.NFCSHARING_SETTINGS intent to show NFC sharing
settings .
[C-1-8] MUST implement the NPP server. Messages received by the NPP server MUST be
processed the same way as the SNEP default server.
[C-1-9] MUST implement a SNEP client and attempt to send outbound P2P NDEF to the
default SNEP server when Android Beam is enabled. If no default SNEP server is found
then the client MUST attempt to send to an NPP server.
[C-1-10] MUST allow foreground activities to set the outbound P2P NDEF message using
android.nfc.NfcAdapter.setNdefPushMessage , and android.nfc.NfcAdapter.setNdefPushMessageCallback ,
and android.nfc.NfcAdapter.enableForegroundNdefPush .
SHOULD use a gesture or on-screen confirmation, such as 'Touch to Beam', before
sending outbound P2P NDEF messages.
[C-1-11] MUST support NFC Connection handover to Bluetooth when the device supports
Bluetooth Object Push Profile.
[C-1-12] MUST support connection handover to Bluetooth when using
android.nfc.NfcAdapter.setBeamPushUris , by implementing the “ Connection Handover version
1.2 ” and “ Bluetooth Secure Simple Pairing Using NFC version 1.0 ” specs from the NFC
Forum. Such an implementation MUST implement the handover LLCP service with service
name “urn:nfc:sn:handover” for exchanging the handover request/select records over
NFC, and it MUST use the Bluetooth Object Push Profile for the actual Bluetooth data
transfer. For legacy reasons (to remain compatible with Android 4.1 devices), the
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