コード例 #1
0
ファイル: NFCActivity.java プロジェクト: ssdd1886/NFCUtil
 @Override
 public void onClick(View v) {
   Log.d(TAG, "onClick");
   if (v != null) {
     switch (v.getId()) {
       case R.id.btn_write:
         {
           Log.d(TAG, "case btn_write");
           if (mEdTxt.getText() != null && !TextUtils.isEmpty(mEdTxt.getText().toString())) {
             String textToWrite = mEdTxt.getText().toString();
             try {
               boolean writeSuccessful = writeTxtToTag(textToWrite, mTag);
               if (writeSuccessful) {
                 Toast.makeText(this, "write successful!!", Toast.LENGTH_SHORT).show();
               }
             } catch (IOException e) {
               e.printStackTrace();
               Toast.makeText(this, "write failed! (IOException)", Toast.LENGTH_SHORT).show();
             } catch (FormatException e) {
               e.printStackTrace();
               Toast.makeText(this, "write failed! (FormatException)", Toast.LENGTH_SHORT).show();
             }
           } else {
             Toast.makeText(this, "Empty!", Toast.LENGTH_SHORT).show();
           }
           break;
         }
       case R.id.btn_clear_read:
         {
           Log.d(TAG, "case btn_clear_read");
           mReadTxt.setText(EMPTY_MSG);
           mReadTxt.requestLayout();
           Toast.makeText(this, "read string cleared!", Toast.LENGTH_SHORT).show();
           break;
         }
       case R.id.btn_clear_write:
         {
           Log.d(TAG, "case btn_clear_write");
           mEdTxt.setText(EMPTY_MSG);
           mReadTxt.requestLayout();
           Toast.makeText(this, "write string cleared!", Toast.LENGTH_SHORT).show();
           break;
         }
       default:
         break;
     }
   }
 }
コード例 #2
0
  @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
  @Override
  public void onNewIntent(Intent intent) {
    // if(NfcAdapter.ACTION_NDEF_DISCOVERED.equals(intent.getAction())) {
    Tag tagFromIntent = intent.getParcelableExtra(NfcAdapter.EXTRA_TAG);
    // IsoDep isodep = IsoDep.get(tagFromIntent);
    // showMessage("isodep "+ isodep.toString(),'n');

    //        try {
    //            libInstance.filterIntent(intent, mCallback);
    //        } catch (CloneDetectedException e) {
    //            e.printStackTrace();
    //        }
    //
    showDialog("NFC TAG", "writting in progress", DIALOG_TYPE_PROGRESS, ALERT_TYPE_FAILURE);
    try {
      NFCOps.write(tagData.toString(), tagFromIntent, intent.getAction());
      stopProgress();
      showDialog(
          "OPERATION SUCCESSFULL",
          "Tag written successfully" + "\nYou can now move the card away from the device",
          DIALOG_TYPE_ALERT,
          ALERT_TYPE_FAILURE);

    } catch (IOException e) {
      e.printStackTrace();
      showDialog(
          "OPERATION FAILED",
          "Connection failed! "
              + "\nplease do not move the card away from the device while writting is in progress",
          DIALOG_TYPE_ALERT,
          ALERT_TYPE_FAILURE);
    } catch (FormatException e) {
      e.printStackTrace();

    } finally {

    }

    //            stopProgress();
    //
    //            showDialog("NFC TAG", "writting in progress", DIALOG_TYPE_PROGRESS,
    // ALERT_TYPE_FAILURE);
    //            try {
    //                libInstance.filterIntent(intent, mCallback);
    //            } catch (CloneDetectedException e) {
    //                e.printStackTrace();
    //            }
    //            try {
    //                NFCOps.write("abcd".toString(),tagFromIntent);
    //            } catch (IOException e) {
    //                e.printStackTrace();
    //                stopProgress();
    //                showDialog("OPERATION FAILED","Connection failed! \nplease do not move the
    // card away from the device while writting is in
    // progress",DIALOG_TYPE_ALERT,ALERT_TYPE_FAILURE);
    //            } catch (FormatException e) {
    //                stopProgress();
    //                e.printStackTrace();
    //            }

  }