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iOS 是否可以在 aos 中触发 onNewIntent()？

[英]Is it possible for iOS triggering onNewIntent() in aos?

原文 2020-03-23 18:36:54 6 1 android/ nfc/ hce/ nfc-p2p/ core-nfc

I hope to develop applications to exchange data via NFC between aOS and iOS .我希望开发应用程序在 aOS 和 iOS 之间通过 NFC 交换数据。 For aOS to iOS , it is possible to emulate a tag in android and read from iOS.对于aOS 到 iOS ，可以在 android 中模拟标签并从 iOS 读取。 However, as iOS CoreNFC did not open up HCE mode .但是，由于iOS CoreNFC没有开放HCE 模式。 I'm wondering whether there's any method to trigger the onNewIntent() function in aOS by iOS so that I can pass data from iOS to aOS through onNewIntent()我想知道是否有任何方法，通过iOS系统触发AOS的onNewIntent（）函数，这样我可以从iOS版通过onNewIntent数据传递到AOS（）

1 个解决方案

Yes it is possible to emulate a NFC Tag in Android, but you don't use onNewIntent that is for reading NFC cards是的，可以在 Android 中模拟 NFC 标签，但您不使用用于读取 NFC 卡的onNewIntent

See the Host Card Emulation documentationhttps://developer.android.com/guide/topics/connectivity/nfc/hce请参阅主机卡仿真文档https://developer.android.com/guide/topics/connectivity/nfc/hce

You will then need to emulate a Type 4 NFC card that is storing a NDEF message with the Android Device as iOS will only read (and write in iOS 13) NDEF messages from Type 4 cards.然后，您需要模拟使用 Android 设备存储 NDEF 消息的 Type 4 NFC 卡，因为 iOS 将仅读取（并在 iOS 13 中写入）来自 Type 4 卡的 NDEF 消息。

The specification on how to emulate a Type 4 Card with NDEF on it is in Section 5 of http://apps4android.org/nfc-specifications/NFCForum-TS-Type-4-Tag_2.0.pdf关于如何模拟带有 NDEF 的 Type 4 卡的规范在http://apps4android.org/nfc-specifications/NFCForum-TS-Type-4-Tag_2.0.pdf 的第 5 节