@Override
 public void didCancel() {
   mBarcodePicker.stopScanning();
   Intent intent = new Intent();
   setResult(RESULT_CANCELED, intent);
   finish();
 }
Ejemplo n.º 2
0
 @Override
 public void onBackPressed() {
   if (mBarcodePicker != null) {
     mBarcodePicker.stopScanning();
   }
   finish();
 }
Ejemplo n.º 3
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 @Override
 protected void onResume() {
   // Once the activity is in the foreground again, restart scanning.
   if (mBarcodePicker != null) {
     mBarcodePicker.startScanning();
   }
   super.onResume();
 }
 @Override
 protected void onPause() {
   // When the activity is in the background immediately stop the
   // scanning to save resources and free the camera.
   if (mBarcodePicker != null) {
     mBarcodePicker.stopScanning();
   }
   super.onPause();
 }
Ejemplo n.º 5
0
 @Override
 protected void onPause() {
   // When the activity is in the background immediately stop the
   // scanning to save resources and free the camera.
   if (mBarcodePicker != null) {
     mBarcodePicker.stopScanning();
   }
   LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
   locationManager.removeUpdates(this);
   super.onPause();
 }
  /** Scan a barcode on button click with Scandit SDK */
  public void scanItem() {
    // start scanning
    if (ScanditSDKBarcodePicker.canRunPortraitPicker()) {
      // the standard picker can be used
      Log.i("scanner", "Using standard scanner.");
      mBarcodePicker =
          new ScanditSDKBarcodePicker(
              this, SCANDIT_APP_KEY, ScanditSDKBarcodePicker.CAMERA_FACING_BACK);
    } else {
      // the legacy picker must be used
      Log.i("scanner", "Using legacy scanner.");
    }

    // From ScanditSDKSampleBarcodeActivity
    // initializeAndStartBarcodeScanning()
    // Add both views to activity, with the scan GUI on top.
    setContentView(mBarcodePicker);

    // Register listener, in order to be notified about relevant events
    // (e.g. a successfully scanned bar code).
    mBarcodePicker.getOverlayView().addListener(this);

    // show search bar in scan user interface
    mBarcodePicker.getOverlayView().showSearchBar(true);

    // To activate recognition of 2d codes
    mBarcodePicker.setQrEnabled(true);
    mBarcodePicker.setDataMatrixEnabled(true);

    // Start scanning stuff
    mBarcodePicker.startScanning();
  }
  @Override
  public void didScanBarcode(String barcode, String symbology) {
    Log.i("scanner", "Scan done!! barcode=\"" + barcode + "\"; symbology=\"" + symbology + "\"");
    Log.i("scanner", "scan result: " + barcode);

    // Stop recognition to save resources.
    mBarcodePicker.stopScanning();
    mBarcodePicker = null;

    Intent intent = new Intent();
    intent.putExtra("barcode", barcode);
    setResult(RESULT_OK, intent);
    finish();
  }
 /**
  * Called when the user entered a bar code manually.
  *
  * @param entry The information entered by the user.
  */
 @Override
 public void didManualSearch(String entry) {
   // Stop recognition to save resources.
   mBarcodePicker.stopScanning();
   Toast.makeText(this, "User entered: " + entry, Toast.LENGTH_LONG).show();
 }
  @SuppressWarnings("deprecation")
  public void initializeAndStartBarcodeRecognition(Bundle extras) {
    // Switch to full screen.
    getWindow()
        .setFlags(
            WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
    requestWindowFeature(Window.FEATURE_NO_TITLE);

    if (ScanditSDKBarcodePicker.canRunPortraitPicker()) {
      // create ScanditSDKBarcodePicker that takes care of the camera access and
      // barcode recognition.
      ScanditSDKBarcodePicker picker =
          new ScanditSDKBarcodePicker(this, extras.getString("appKey"));

      // Add both views to activity, with the scan GUI on top.
      this.setContentView(picker);
      mBarcodePicker = picker;
    } else {
      // Make sure the orientation is correct as the old GUI will only
      // be displayed correctly if the activity is in landscape mode.
      setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);

      // create ScanditSDKBarcodePicker that takes care of the camera access and
      // barcode recognition.
      LegacyPortraitScanditSDKBarcodePicker picker =
          new LegacyPortraitScanditSDKBarcodePicker(this, extras.getString("appKey"));

      // Add both views to activity, with the scan GUI on top.
      this.setContentView(picker);
      mBarcodePicker = picker;
      mBarcodePicker.getOverlayView().setRightButtonCaption("CANCEL");
    }

    // Put all options to effect.
    if (extras.containsKey("searchBar")) {
      mBarcodePicker.getOverlayView().showSearchBar(extras.getBoolean("searchBar"));
    }

    if (extras.containsKey("1DScanning")) {
      mBarcodePicker.set1DScanningEnabled(extras.getBoolean("1DScanning"));
    }
    if (extras.containsKey("2DScanning")) {
      mBarcodePicker.set2DScanningEnabled(extras.getBoolean("2DScanning"));
    }

    if (extras.containsKey("ean13AndUpc12")) {
      mBarcodePicker.setEan13AndUpc12Enabled(extras.getBoolean("ean13AndUpc12"));
    }
    if (extras.containsKey("ean8")) {
      mBarcodePicker.setEan8Enabled(extras.getBoolean("ean8"));
    }
    if (extras.containsKey("upce")) {
      mBarcodePicker.setUpceEnabled(extras.getBoolean("upce"));
    }
    if (extras.containsKey("code39")) {
      mBarcodePicker.setCode39Enabled(extras.getBoolean("code39"));
    }
    if (extras.containsKey("code128")) {
      mBarcodePicker.setCode128Enabled(extras.getBoolean("code128"));
    }
    if (extras.containsKey("itf")) {
      mBarcodePicker.setItfEnabled(extras.getBoolean("itf"));
    }
    if (extras.containsKey("qr")) {
      mBarcodePicker.setQrEnabled(extras.getBoolean("qr"));
    }
    if (extras.containsKey("dataMatrix")) {
      mBarcodePicker.setDataMatrixEnabled(extras.getBoolean("dataMatrix"));
    }

    if (extras.containsKey("inverseRecognition")) {
      mBarcodePicker.setInverseRecognitionEnabled(extras.getBoolean("inverseRecognition"));
    }
    if (extras.containsKey("microDataMatrix")) {
      mBarcodePicker.setMicroDataMatrixEnabled(extras.getBoolean("microDataMatrix"));
    }

    if (extras.containsKey("force2d")) {
      mBarcodePicker.force2dRecognition(extras.getBoolean("force2d"));
    }

    if (extras.containsKey("scanningHotSpot")) {
      String hotspot = extras.getString("scanningHotSpot");
      String[] split = hotspot.split("[/]");
      if (split.length == 2) {
        try {
          Float x = new Float(split[0]);
          Float y = new Float(split[1]);
          mBarcodePicker.setScanningHotSpot(x, y);
        } catch (NumberFormatException e) {
        }
      }
    }

    if (extras.containsKey("scanningHotspotHeight")) {
      mBarcodePicker.setScanningHotSpotHeight(extras.getFloat("scanningHotspotHeight"));
    }

    if (extras.containsKey("ignorePreviewAspectRatio")) {
      if (extras.getBoolean("ignorePreviewAspectRatio")) {
        mBarcodePicker.ignorePreviewAspectRatio();
      }
    }

    if (extras.containsKey("searchBar")) {
      mBarcodePicker.getOverlayView().showSearchBar(extras.getBoolean("searchBar"));
    }
    if (extras.containsKey("titleBar")) {
      mBarcodePicker.getOverlayView().showTitleBar(extras.getBoolean("titleBar"));
    }
    if (extras.containsKey("toolBar")) {
      mBarcodePicker.getOverlayView().showToolBar(extras.getBoolean("toolBar"));
    }
    if (extras.containsKey("beep")) {
      mBarcodePicker.getOverlayView().setBeepEnabled(extras.getBoolean("beep"));
    }
    if (extras.containsKey("vibrate")) {
      mBarcodePicker.getOverlayView().setVibrateEnabled(extras.getBoolean("vibrate"));
    }
    if (extras.containsKey("torch")) {
      mBarcodePicker.getOverlayView().setTorchEnabled(extras.getBoolean("torch"));
    }
    if (extras.containsKey("textForInitialScanScreenState")) {
      mBarcodePicker
          .getOverlayView()
          .setTextForInitialScanScreenState(extras.getString("textForInitialScanScreenState"));
    }
    if (extras.containsKey("textForBarcodePresenceDetected")) {
      mBarcodePicker
          .getOverlayView()
          .setTextForBarcodePresenceDetected(extras.getString("textForBarcodePresenceDetected"));
    }
    if (extras.containsKey("textForBarcodeDecodingInProgress")) {
      mBarcodePicker
          .getOverlayView()
          .setTextForBarcodeDecodingInProgress(
              extras.getString("textForBarcodeDecodingInProgress"));
    }
    if (extras.containsKey("titleMessage")) {
      mBarcodePicker.getOverlayView().setTitleMessage(extras.getString("titleMessage"));
    }
    if (extras.containsKey("leftButtonCaption")) {
      mBarcodePicker.getOverlayView().setLeftButtonCaption(extras.getString("leftButtonCaption"));
    }
    if (extras.containsKey("leftButtonCaptionWhenKeypadVisible")) {
      mBarcodePicker
          .getOverlayView()
          .setLeftButtonCaptionWhenKeypadVisible(
              extras.getString("leftButtonCaptionWhenKeypadVisible"));
    }
    if (extras.containsKey("rightButtonCaption")) {
      mBarcodePicker.getOverlayView().setRightButtonCaption(extras.getString("rightButtonCaption"));
    }
    if (extras.containsKey("rightButtonCaptionWhenKeypadVisible")) {
      mBarcodePicker
          .getOverlayView()
          .setRightButtonCaptionWhenKeypadVisible(
              extras.getString("rightButtonCaptionWhenKeypadVisible"));
    }
    if (extras.containsKey("searchBarHint")) {
      mBarcodePicker
          .getOverlayView()
          .setSearchBarPlaceholderText(extras.getString("searchBarHint"));
    }
    if (extras.containsKey("viewfinderColor")) {
      String color = extras.getString("viewfinderColor");
      if (color.length() == 6) {
        try {
          String red = color.substring(0, 2);
          String green = color.substring(2, 4);
          String blue = color.substring(4, 6);
          float r = ((float) Integer.parseInt(red, 16)) / 256.0f;
          float g = ((float) Integer.parseInt(green, 16)) / 256.0f;
          float b = ((float) Integer.parseInt(blue, 16)) / 256.0f;
          mBarcodePicker.getOverlayView().setViewfinderColor(r, g, b);
        } catch (NumberFormatException e) {
        }
      }
    }
    if (extras.containsKey("viewfinderDecodedColor")) {
      String color = extras.getString("viewfinderDecodedColor");
      if (color.length() == 6) {
        try {
          String red = color.substring(0, 2);
          String green = color.substring(2, 4);
          String blue = color.substring(4, 6);
          float r = ((float) Integer.parseInt(red, 16)) / 256.0f;
          float g = ((float) Integer.parseInt(green, 16)) / 256.0f;
          float b = ((float) Integer.parseInt(blue, 16)) / 256.0f;
          mBarcodePicker.getOverlayView().setViewfinderDecodedColor(r, g, b);
        } catch (NumberFormatException e) {
        }
      }
    }

    // Register listener, in order to be notified about relevant events
    // (e.g. a successfully scanned bar code).
    mBarcodePicker.getOverlayView().addListener(this);
  }