Android手机 通过NFC读取身份证

    初始化

     if ((null != mNfcAdapter) && !mNfcAdapter.isEnabled()) {
            Toast.makeText(this, "请在系统设置中先启用NFC功能", Toast.LENGTH_SHORT).show();
            startActivity(new Intent(Settings.ACTION_NFC_SETTINGS));
            finish();

            return;
        }

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

        mNFCReaderHelper = new NFCReaderHelper(this, uiHandler, appKey,
                appSecret, true);

2.异步读取身份证

private class NFCReadTask extends AsyncTask<Void, Void, String> {
        private Intent mIntent = null;
        private Context context = null;
        private long beginTime;

        public NFCReadTask(Intent i, Context contextTemp) {
            mIntent = i;
            context = contextTemp;
        }

        @Override
        protected String doInBackground(Void... params) {

            beginTime = System.currentTimeMillis();

            String strCardInfo = mNFCReaderHelper.readCardWithIntent(mIntent);

            // 获取uuid
            String uuid = mNFCReaderHelper.readCardUUId(mIntent);

            return uuid + "," + strCardInfo;
        }

        @Override
        protected void onPostExecute(String strCardInfo) {
            super.onPostExecute(strCardInfo);

            String uuid = "";
            try {
                uuid = strCardInfo.split(",")[0];
                strCardInfo = strCardInfo.split(",")[1];
            } catch (Exception ex) {

            }

            uuIdText.setText(uuid);
            tvshijiancontent.setText((System.currentTimeMillis() - beginTime)
                    + "毫秒");

            if ((null != strCardInfo) && (strCardInfo.length() > 1600)) {
                UserInfo userInfo = mNFCReaderHelper
                        .parsePersonInfoNew(strCardInfo);
                tvname.setText(userInfo.name);
                tvsex.setText(userInfo.sex);
                tvnation.setText(userInfo.nation);
                tvbirthday.setText(userInfo.brithday);
                tvcode.setText(userInfo.id);
                tvaddress.setText(userInfo.address);
                tvdate.setText(userInfo.exper + "-" + userInfo.exper2);
                tvdepar.setText(userInfo.issue);

                // TODO:
                if (isLocalParsingImage) {
                    // 本地动态库解析
//                    Bitmap bm = mNFCReaderHelper.decodeImagexxxXT(strCardInfo);
                     Bitmap bm = mNFCReaderHelper.decodeImagexxxNewBit(strCardInfo);

                    iv_zhaopian.setImageBitmap(bm);
                } else {
                    // 网络解析头像
                    ShowHeadThread showThread = new ShowHeadThread();
                    showThread.img = mNFCReaderHelper
                            .decodeImageByte(strCardInfo);
                    showThread.start();
                }

            }
        }
    }

3、SDK源码地址： http://auth.teiwin.cn:8585/nfcreader