Android/.svn/pristine/cd/cd13aca65b35149b2dae667cb5f54cc18d056e16.svn-base

package eVVM.apk.ui.first;


import android.content.Intent;
import android.location.Location;
import android.nfc.NdefMessage;
import android.nfc.NdefRecord;
import android.nfc.NfcAdapter;
import android.os.Parcelable;
import android.os.Bundle;
import android.util.Log;

import java.math.BigInteger;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.LinkedList;
import java.util.List;

import eVVM.apk.R;
import eVVM.apk.helper.GPS.GPSLocationListener;
import eVVM.apk.helper.GPS.GPSLocationManager;
import eVVM.apk.helper.SoundPoolHelper;
import eVVM.apk.ui.bean.UploadChipBean;
import eVVM.apk.ui.home.BaseNfcActivity;
import eVVM.apk.helper.ActivityStackManager;
import eVVM.apk.helper.DoubleClickHelper;
import eVVM.apk.ui.home.uploadChip.UploadChipContract;


public class ReadingActivity extends BaseNfcActivity implements UploadChipContract.View {

    private String textRecord;
    private GPSLocationManager gpsLocationManager;
    private Location location;

    @Override
    protected int getLayoutId() {
        return R.layout.activity_reading;
    }

    @Override
    protected int getTitleId() {
        return R.id.reading_title;
    }

    @Override
    protected void initView() {
        soundPoolHelper = new SoundPoolHelper(4,SoundPoolHelper.TYPE_MUSIC)
                .setRingtoneType(SoundPoolHelper.RING_TYPE_MUSIC)
                .loadDefault(ReadingActivity.this)
                .load(ReadingActivity.this,"factory_operator_success",R.raw.factory_operator_success)
                .load(ReadingActivity.this,"factory_operator_error",R.raw.factory_operator_error);

    }


    @Override
    protected void initData() {
        mNfcAdapter = NfcAdapter.getDefaultAdapter(this);
        gpsLocationManager = GPSLocationManager.getInstances(ReadingActivity.this);
    }
    @Override
    public void onNewIntent(Intent intent) {
        readNfcTag(intent);
        if(textRecord != null && textRecord.length() > 94){
            if(location != null){
                String chipNumber = textRecord.substring(6,86);
//                getPresenter().forDoctor(chipNumber,textRecord,location.getLongitude(),location.getLatitude());

            }else{
                toast("位置信息获取失败");
            }
        }else{
            toast("读取失败,请重试");
        }

    }
    private SoundPoolHelper soundPoolHelper;

    @Override
    public void uploadChipError(String msg) {
        if(msg.equals("芯片不存在")){
            soundPoolHelper.play("factory_operator_error",false);
        }
        toast(msg);
    }

    @Override
    public void uploadChipSuccess(UploadChipBean data) {
        soundPoolHelper.play("factory_operator_success",false);

        Log.e("FactoryOperatorActivity",data.getCode()+"");
    }

    /**
     * 读取NFC标签文本数据
     */
    private void readNfcTag(Intent intent) {
        if (NfcAdapter.ACTION_NDEF_DISCOVERED.equals(intent.getAction())) {
            Parcelable[] rawMsgs = intent.getParcelableArrayExtra( NfcAdapter.EXTRA_NDEF_MESSAGES);
            NdefMessage msgs[] = null;
            int contentSize = 0;
            if (rawMsgs != null) {
                msgs = new NdefMessage[rawMsgs.length];
                for (int i = 0; i < rawMsgs.length; i++) {
                    msgs[i] = (NdefMessage) rawMsgs[i];
                    contentSize += msgs[i].toByteArray().length;
                }
            }
            try {
                if (msgs != null) {
                    NdefRecord record = msgs[0].getRecords()[0];
                    textRecord = parseTextRecord(record);
                }
            } catch (Exception e) {
            }
        }
    }
    public static byte[] parseHexStr2Byte(String hexStr) {
        if (hexStr.length() < 1)
            return null;
        byte[] result = new byte[hexStr.length() / 2];
        for (int i = 0; i < hexStr.length() / 2; i++) {
            int high = Integer.parseInt(hexStr.substring(i * 2, i * 2 + 1), 16);
            int low = Integer.parseInt(hexStr.substring(i * 2 + 1, i * 2 + 2), 16);
            result[i] = (byte) (high * 16 + low);
        }
        return result;
    }

    /**
     * 解析NDEF文本数据
     */
    public   String parseTextRecord(NdefRecord ndefRecord) {
        /**
         * 判断数据是否为NDEF格式
         */
        //判断TNF
        if (ndefRecord.getTnf() != NdefRecord.TNF_WELL_KNOWN) {
            return null;
        }
        //判断可变的长度的类型
        if (!Arrays.equals(ndefRecord.getType(), NdefRecord.RTD_TEXT)) {
            return null;
        }
        try {
            byte[] bArray = ndefRecord.getPayload();
            alarmDetection(bArray);

            StringBuffer sb = new StringBuffer(bArray.length);
            String sTemp;
            for (int i = 0; i < bArray.length; i++) {
                sTemp = Integer.toHexString(0xFF & bArray[i]);
                if (sTemp.length() < 2)
                    sb.append(0);
                sb.append(sTemp.toUpperCase());
            }
            return sb.toString();
        } catch (Exception e) {
            throw new IllegalArgumentException();
        }
    }

    public void alarmDetection(byte[] bytes){
        try{
            //将byte[]转为各种进制的字符串
            String binaryStr = new BigInteger(1, bytes).toString(2);

            int startIndex = (3 + 16 + 16 + 1 + 4 + 7 ) * 4 + 1 * 4 ; //减去前边非温度部分和启用后的一小时
            int marginRight = 2 * 4; //减去疫苗使用前的两小时
            String binaryArr[] = new String[(binaryStr.length() - marginRight) / 2 - startIndex];
            for (int i = startIndex; i < (binaryStr.length() - marginRight) / 2; i++) {
                binaryArr[i - startIndex] = String.valueOf(binaryStr.charAt(i * 2)) + binaryStr.charAt(i * 2 + 1);
            }

            LinkedList<Integer> exceedingIndexs = new LinkedList<Integer>();
            exceedingIndexs.add(-1);
            for (int i = 0; i < binaryArr.length; i++) { //不计算开始的一小时和最后两小时
                if(!binaryArr[i].equals("01")){
                    if(i != 0 && !exceedingIndexs.get(exceedingIndexs.size() - 1).equals(i)){
                        exceedingIndexs.add(i);
                    }
                    if(i != binaryArr.length - 1 && !exceedingIndexs.get(exceedingIndexs.size() - 1).equals(i + 1)){
                        exceedingIndexs.add(i + 1);
                    }
                }
            }
//            48小时
            if((exceedingIndexs.size() - 1) / 2.f > 10){
                toast("报警");
            }else{
                toast("正常");
            }

        }catch (Exception e){
            e.printStackTrace();
        }


    }






    @Override
    protected void onStart() {
        super.onStart();
        //开启定位
        gpsLocationManager.start(new ReadingActivity.MyListener());

    }

    @Override
    protected void onStop() {
        super.onStop();
        //终止定位
        gpsLocationManager.stop();
    }

    @Override
    protected void onDestroy() {
        super.onDestroy();
    }

    class MyListener implements GPSLocationListener {

        @Override
        public void UpdateLocation(Location _location) {
            if (_location != null) {
                location = _location;
            }
        }

        @Override
        public void UpdateStatus(String provider, int status, Bundle extras) {
            if ("gps" == provider) {
                //Toast.makeText(FactoryOperatorActivity.this, "定位类型：" + provider, Toast.LENGTH_SHORT).show();
            }
        }

        @Override
        public void UpdateGPSProviderStatus(int gpsStatus) {
        }
    }


//
//    @Override
//    public void onBackPressed() {
//        if (DoubleClickHelper.isOnDoubleClick()) {
//            //移动到上一个任务栈，避免侧滑引起的不良反应
//            moveTaskToBack(false);
//            postDelayed(new Runnable() {
//
//                @Override
//                public void run() {
//                    // 进行内存优化，销毁掉所有的界面
//                    ActivityStackManager.getInstance().finishAllActivities();
//                    // 销毁进程
//                    System.exit(0);
//                }
//            }, 300);
//        } else {
//            toast(getResources().getString(R.string.home_exit_hint));
//        }
//    }


    @Override
    public boolean isSupportSwipeBack() {
        // 不使用侧滑功能
        return false;
    }

}