android nfc扇区加密,nfc读取加密扇区

// 包路径

const package_NdefRecord = 'android.nfc.NdefRecord';

const package_NdefMessage = 'android.nfc.NdefMessage';

const package_TECH_DISCOVERED = 'android.nfc.action.TECH_DISCOVERED';

const package_Intent = 'android.content.Intent';

const package_Activity = 'android.app.Activity';

const package_PendingIntent = 'android.app.PendingIntent';

const package_IntentFilter = 'android.content.IntentFilter';

const package_NfcAdapter = 'android.nfc.NfcAdapter';

const package_Ndef = 'android.nfc.tech.Ndef';

const package_NdefFormatable = 'android.nfc.tech.NdefFormatable';

const package_Parcelable = 'android.os.Parcelable';

const package_String = 'java.lang.String';

let NfcAdapter;

let NdefRecord;

let NdefMessage;

let readyWriteData = false;

let readyRead = false;

let noNFC = false;

let techListsArray = [

["android.nfc.tech.IsoDep"],

["android.nfc.tech.NfcA"],

["android.nfc.tech.NfcB"],

["android.nfc.tech.NfcF"],

["android.nfc.tech.Ndef"],

["android.nfc.tech.NfcV"],

["android.nfc.tech.NdefFormatable"],

["android.nfc.tech.MifareClassic"],

["android.nfc.tech.MifareUltralight"]

];

// 要写入的数据

let text = '{id:123,name:nfc,stie:cssmini.com}';

let readResult = '';

export default {

listenNFCStatus: function() {

let that = this;

try {

let main = plus.android.runtimeMainActivity();

let Intent = plus.android.importClass('android.content.Intent');

let Activity = plus.android.importClass('android.app.Activity');

let PendingIntent = plus.android.importClass('android.app.PendingIntent');

let IntentFilter = plus.an