org.pluginporo.barcodescan.BarcodeScanPlugin.java Source code

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Here is the source code for org.pluginporo.barcodescan.BarcodeScanPlugin.java

Source

package org.pluginporo.barcodescan;

import android.util.Log;

import java.util.ArrayList;
import java.util.List;

import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.RemoteException;

import org.apache.cordova.CallbackContext;
import org.apache.cordova.CordovaPlugin;
import org.apache.cordova.PluginResult;
import org.apache.cordova.CordovaActivity;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.ContextWrapper;
import android.content.Intent;
import android.content.IntentFilter;

import net.photopay.barcode.BarcodeDetailedData;
import mobi.pdf417.Pdf417MobiScanData;
import mobi.pdf417.Pdf417MobiSettings;
import mobi.pdf417.activity.Pdf417ScanActivity;

import org.pluginporo.aamva.DriverLicense;

public class BarcodeScanPlugin extends CordovaPlugin {

    private static final String LOG_TAG = "BarcodeScanPlugin";
    private static final int MY_REQUEST_CODE = 1337;

    CallbackContext pluginCallbackContext = null;

    public BarcodeScanPlugin() {
    }

    @Override
    public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
        if (action.equals("scan")) {
            this.pluginCallbackContext = callbackContext;
            try {
                this.doScan();
                return true;
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        return false;
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode == MY_REQUEST_CODE && resultCode == Pdf417ScanActivity.RESULT_OK) {
            Pdf417MobiScanData scanData = data.getParcelableExtra(Pdf417ScanActivity.EXTRAS_RESULT);
            // read scanned barcode type (PDF417 or QR code)
            String barcodeType = scanData.getBarcodeType();
            // read the data contained in barcode
            String barcodeData = scanData.getBarcodeData();
            sendUpdate(getScannedInfo(barcodeData), false);
        }
    }

    private DriverLicense parseDL(String barcode) {
        DriverLicense dl = null;
        try {
            dl = new DriverLicense(barcode);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return dl;
    }

    private void doScan() {
        Intent intent = new Intent((CordovaActivity) this.cordova.getActivity(), Pdf417ScanActivity.class);
        Pdf417MobiSettings sett = new Pdf417MobiSettings();
        sett.setPdf417Enabled(true);
        sett.setNullQuietZoneAllowed(true);
        sett.setQrCodeEnabled(true);
        sett.setDontShowDialog(true);
        intent.putExtra(Pdf417ScanActivity.EXTRAS_SETTINGS, sett);
        this.cordova.startActivityForResult((CordovaPlugin) this, intent, MY_REQUEST_CODE);
    }

    private JSONObject getScannedInfo(String barcode) {
        DriverLicense dl = parseDL(barcode);
        JSONObject obj = new JSONObject();
        try {
            obj.put("barcode", barcode);
            if (dl != null) {
                obj.put("dln", dl.getDriverLicenseNumber());
                obj.put("first_name", dl.getFirstName());
                obj.put("last_name", dl.getLastName());
            }
        } catch (JSONException e) {
            Log.e(LOG_TAG, e.getMessage(), e);
        }
        return obj;
    }

    private void sendUpdate(JSONObject info, boolean keepCallback) {
        if (this.pluginCallbackContext != null) {
            PluginResult result = new PluginResult(PluginResult.Status.OK, info);
            result.setKeepCallback(keepCallback);
            this.pluginCallbackContext.sendPluginResult(result);
        }
    }

}