网上找的nfc读卡的demo，我想把它放到fragment中，如何改，大神们帮帮忙啊！

Question

public class RecordActivity extends BaseActivity {
NfcAdapter mAdapter;
IntentFilter[] mFilters;
PendingIntent mPendingIntent;
public static List recordInformations = new ArrayList();

void resolveIntent(Intent intent) {

    // 1) Parse the intent and get the action that triggered this intent
    String action = intent.getAction();
    // 2) Check if it was triggered by a tag discovered interruption.
    if (NfcAdapter.ACTION_TECH_DISCOVERED.equals(action)) {
        //  3) Get an instance of the TAG from the NfcAdapter
        Tag tagFromIntent = intent.getParcelableExtra(NfcAdapter.EXTRA_TAG);
        byte[] extraID = tagFromIntent.getId();
        StringBuilder sb = new StringBuilder();
        for (byte b : extraID) {
            sb.append(String.format("%02X", b));
        }
        String tagID = sb.toString();
        showToast(tagID);
    }

}


String[][] mTechLists = new String[][]{new String[]{NfcA.class.getName()}};
Intent intent = getIntent();

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_record);

    mPendingIntent = PendingIntent.getActivity(this, 0,
            new Intent(this, getClass()).addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP), 0);

    IntentFilter ndef1 = new IntentFilter(NfcAdapter.ACTION_TECH_DISCOVERED);
    //IntentFilter ndef2 = new IntentFilter(NfcAdapter.ACTION_TAG_DISCOVERED);
    mFilters = new IntentFilter[]{
            ndef1,
            //ndef2,
    };

    try {
        ndef1.addDataType("*/*");
        //ndef2.addDataType("*/*");
    } catch (IntentFilter.MalformedMimeTypeException e) {
        throw new RuntimeException("fail", e);
    }
    mAdapter = NfcAdapter.getDefaultAdapter(this);

    if (getIntent() != null) {
        resolveIntent(getIntent());
    }

}

@Override
public void onResume() {
    super.onResume();
    mAdapter.enableForegroundDispatch(this, mPendingIntent, mFilters, mTechLists);
}

@Override
public void onNewIntent(Intent intent) {
    Log.i("Foreground dispatch", "Discovered tag with intent: " + intent);
    resolveIntent(intent);
}

@Override
public void onPause() {
    super.onPause();
    mAdapter.disableForegroundDispatch(this);
}

}

Answer 1

把代码copy进去，如果有错就改错