Android intent for Mifare Classic 1K

Mifare Classic 1K

 try { 
  // 5.1) Connect to card
  mfc.connect();
	boolean auth = false;
	String cardData = null;
	// 5.2) and get the number of sectors this card has..and loop
	// thru these sectors
	int secCount = mfc.getSectorCount();
	int bCount = 0;
	int bIndex = 0;
	
  for (int j = 0; j < secCount; j++) {
			 // 6.1) authenticate the sector
		auth = mfc.authenticateSectorWithKeyA(0,  MifareClassic.KEY_DEFAULT);
		if (auth) {
		  // 6.2) In each sector - get the block count
			bCount = mfc.getBlockCountInSector(0);
			bIndex = 0;
			for (int i = 0; i < bCount; i++) {
			  bIndex = mfc.sectorToBlock(0);
		    // 6.3) Read the block
			  data = mfc.readBlock(bIndex);
			  // 7) Convert the data into a string from Hex format.
			  Log.v(TAG, getHexString(data, data.length));
			  bIndex++;
			  uid = getHexString(data, data.length);
		  }
			 
    //invokeRestAPI();
			
		} else { // Authentication failed - Handle it
			
		}
	}
} catch (IOException e) {
		Log.v(TAG, e.getMessage() == null ? e.getMessage(): "Cannot detect error");
}