问题
I have NFC tag with plain text and AAR. When I tap an NFC to the phone, my app will start. But It just call onCreate() method and don't read the plain text. I have to tap again and then app will read the text.
Can I somehow start app when I tap an NFC and at the sametime read the text?
I use this manual for implement NFC function.
回答1:
To make sure that you also receive the NDEF message, make sure that you have added an Intent filter for the type of message that is on the tag.
来源：https://stackoverflow.com/questions/20082064/android-nfc-start-app-using-aar-and-read-text