com.google.android.gms.vision.barcode.Barcode Java Examples
The following examples show how to use
com.google.android.gms.vision.barcode.Barcode.
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Example #1
Source File: PandroidScannerView.java From pandroid with Apache License 2.0 | 6 votes |
@Override public void receiveDetections(final Detector.Detections<Barcode> var1) { if (isResume && var1.getDetectedItems().size() > 0) { pauseDetector(); final Barcode barcode = var1.getDetectedItems().valueAt(0); handler.post(new Runnable() { @Override public void run() { if(!handleBarcode(barcode)){ resumeDetector(); } } }); } }
Example #2
Source File: BarcodeFragment.java From Barcode-Reader with BSD 3-Clause "New" or "Revised" License | 6 votes |
@Override public void onScannedMultiple(List<Barcode> barcodes) { Log.e(TAG, "onScannedMultiple: " + barcodes.size()); String codes = ""; for (Barcode barcode : barcodes) { codes += barcode.displayValue + ", "; } final String finalCodes = codes; getActivity().runOnUiThread(new Runnable() { @Override public void run() { Toast.makeText(getActivity(), "Barcodes: " + finalCodes, Toast.LENGTH_SHORT).show(); } }); }
Example #3
Source File: MainActivity.java From Barcode-Reader with BSD 3-Clause "New" or "Revised" License | 6 votes |
@Override public void onScannedMultiple(List<Barcode> barcodes) { Log.e(TAG, "onScannedMultiple: " + barcodes.size()); String codes = ""; for (Barcode barcode : barcodes) { codes += barcode.displayValue + ", "; } final String finalCodes = codes; runOnUiThread(new Runnable() { @Override public void run() { Toast.makeText(getApplicationContext(), "Barcodes: " + finalCodes, Toast.LENGTH_SHORT).show(); } }); }
Example #4
Source File: BarcodeGraphic.java From Bluefruit_LE_Connect_Android_V2 with MIT License | 6 votes |
/** * Draws the barcode annotations for position, size, and raw value on the supplied canvas. */ @Override public void draw(Canvas canvas) { Barcode barcode = mBarcode; if (barcode == null) { return; } // Draws the bounding box around the barcode. RectF rect = new RectF(barcode.getBoundingBox()); rect.left = translateX(rect.left); rect.top = translateY(rect.top); rect.right = translateX(rect.right); rect.bottom = translateY(rect.bottom); canvas.drawRect(rect, mRectPaint); // Draws a label at the bottom of the barcode indicate the barcode value that was detected. //canvas.drawText(barcode.rawValue, rect.left, rect.bottom, mTextPaint); }
Example #5
Source File: ScreenshotDecorator.java From EnhancedScreenshotNotification with GNU General Public License v3.0 | 6 votes |
private void detectBarcode() { if (mDetectBarcodeTask != null && !mDetectBarcodeTask.isCancelled()) { mDetectBarcodeTask.cancel(true); } mDetectBarcodeTask = CompletableFuture.runAsync(() -> { try { final FirebaseVisionImage image = FirebaseVisionImage.fromFilePath(context, recentShotUri); mBarcodeDetector.detectInImage(image) .addOnSuccessListener(Executors.mainThread(), res -> { final ArrayList<Barcode> values = (ArrayList<Barcode>) res.stream() .map(MyFirebaseHelper::getBarcode) .collect(Collectors.toList()); if (!values.isEmpty()) { showBarcodeAction(values); } }); } catch (IOException e) { Log.e(TAG, "Failed to detect barcode.", e); } }); }
Example #6
Source File: BarcodeCentralFilter.java From google-authenticator-android with Apache License 2.0 | 6 votes |
/** * Checking if the barcode is inside the scanner square or not. As the found barcode's dimensions * is in camera's coordinates, we must convert it to canvas' coordinates. */ public static boolean barcodeIsInsideScannerSquare(Barcode barcode) { // When the savedSquareFrame or mCameraSize is not initialized yet, which means the layout is // not drawn, return false. if (mSavedSquareFrame == null || mCameraSize == null) { return false; } Rect barcodeFrameCamera = barcode.getBoundingBox(); int left = barcodeFrameCamera.left; int top = barcodeFrameCamera.top; int right = barcodeFrameCamera.right; int bottom = barcodeFrameCamera.bottom; int cameraWidth = mCameraSize.getWidth(); int cameraHeight = mCameraSize.getHeight(); // Convert to canvas' coordinates Rect barcodeFrameCanvas = new Rect( left * mCanvasWidth / cameraWidth, top * mCanvasHeight / cameraHeight, right * mCanvasWidth / cameraWidth, bottom * mCanvasHeight / cameraHeight); return mSavedSquareFrame.contains(barcodeFrameCanvas); }
Example #7
Source File: ViewBarcodeActivity.java From EnhancedScreenshotNotification with GNU General Public License v3.0 | 6 votes |
@Override protected void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); final Intent intent = getIntent(); if (intent == null || !ACTION.equals(intent.getAction()) || !intent.hasExtra(EXTRA_BARCODE)) { Log.e(TAG, "Received Intent is not valid."); finish(); return; } List<Barcode> barcodeList = intent.getParcelableArrayListExtra(EXTRA_BARCODE); if (barcodeList.isEmpty()) { Log.e(TAG, "No Barcode"); finish(); return; } if (savedInstanceState == null) { ViewBarcodeDialog.newInstance(barcodeList) .show(getFragmentManager(), ViewBarcodeDialog.class.getSimpleName()); } }
Example #8
Source File: IntentUtils.java From EnhancedScreenshotNotification with GNU General Public License v3.0 | 6 votes |
private static int convertPhoneTypeBarcodeToContract(int barcodePhoneType) { switch (barcodePhoneType) { case Barcode.Phone.WORK: { return ContactsContract.CommonDataKinds.Phone.TYPE_WORK; } case Barcode.Phone.HOME: { return ContactsContract.CommonDataKinds.Phone.TYPE_HOME; } case Barcode.Phone.MOBILE: { return ContactsContract.CommonDataKinds.Phone.TYPE_MOBILE; } case Barcode.Phone.FAX: { return ContactsContract.CommonDataKinds.Phone.TYPE_FAX_WORK; } } return -1; }
Example #9
Source File: MainActivity.java From Barcode-Reader with Apache License 2.0 | 6 votes |
@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (resultCode != Activity.RESULT_OK) { Toast.makeText(this, "error in scanning", Toast.LENGTH_SHORT).show(); return; } if (requestCode == BARCODE_READER_ACTIVITY_REQUEST && data != null) { Barcode barcode = data.getParcelableExtra(BarcodeReaderActivity.KEY_CAPTURED_BARCODE); Toast.makeText(this, barcode.rawValue, Toast.LENGTH_SHORT).show(); mTvResultHeader.setText("On Activity Result"); mTvResult.setText(barcode.rawValue); } }
Example #10
Source File: BarcodeListAdapter.java From EnhancedScreenshotNotification with GNU General Public License v3.0 | 6 votes |
void onBind(Barcode data) { mData = data; mText1.setText(data.rawValue); mText2.setText(mText2.getResources().getStringArray(R.array.barcode_types)[data.valueFormat]); switch (data.valueFormat) { case Barcode.URL: { onUrlItemBind(); break; } case Barcode.PHONE: { onPhoneItemBind(); break; } case Barcode.CONTACT_INFO: { onContactInfoItemBind(); break; } default: { onNormalItemBind(); } } }
Example #11
Source File: BarcodeScannerView.java From react-native-barcode-scanner-google with MIT License | 6 votes |
@Override public Tracker<Barcode> create(Barcode barcode) { return new Tracker<Barcode>() { /** * Start tracking the detected item instance within the item overlay. */ @Override public void onNewItem(int id, Barcode item) { // Act on new barcode found WritableMap event = Arguments.createMap(); event.putString("data", item.displayValue); event.putString("type", BarcodeFormat.get(item.format)); sendNativeEvent(BARCODE_FOUND_KEY, event); } }; }
Example #12
Source File: BarcodeCaptureFragment.java From MVBarcodeReader with Apache License 2.0 | 6 votes |
protected void onBarcodeDetected(final Barcode barcode){ Log.d("BARCODE-SCANNER", "NEW BARCODE DETECTED"); if (mMode == MVBarcodeScanner.ScanningMode.SINGLE_AUTO && mListener != null) { synchronized (mLock){ if(!isListenerBusy) { isListenerBusy = true; new Handler(Looper.getMainLooper()).post(new Runnable() { @Override public void run() { if (mCameraSource != null) mCameraSource.stop(); mListener.onBarcodeScanned(barcode); isListenerBusy = false; } }); } } } }
Example #13
Source File: BarcodeTrackerFactory.java From android-vision with Apache License 2.0 | 6 votes |
/** * Draws the barcode annotations for position, size, and raw value on the supplied canvas. */ @Override public void draw(Canvas canvas) { Barcode barcode = mBarcode; if (barcode == null) { return; } // Draws the bounding box around the barcode. RectF rect = new RectF(barcode.getBoundingBox()); rect.left = translateX(rect.left); rect.top = translateY(rect.top); rect.right = translateX(rect.right); rect.bottom = translateY(rect.bottom); canvas.drawRect(rect, mRectPaint); // Draws a label at the bottom of the barcode indicate the barcode value that was detected. canvas.drawText(barcode.rawValue, rect.left, rect.bottom, mTextPaint); }
Example #14
Source File: BarcodeFragment.java From Barcode-Reader with BSD 3-Clause "New" or "Revised" License | 5 votes |
@Override public void onScanned(final Barcode barcode) { Log.e(TAG, "onScanned: " + barcode.displayValue); barcodeReader.playBeep(); getActivity().runOnUiThread(new Runnable() { @Override public void run() { Toast.makeText(getActivity(), "Barcode: " + barcode.displayValue, Toast.LENGTH_SHORT).show(); } }); }
Example #15
Source File: BarcodeReaderFragment.java From Barcode-Reader with Apache License 2.0 | 5 votes |
@Override public void onScanned(final Barcode barcode) { if (mListener != null && !isPaused) { if (getActivity() == null) { return; } getActivity().runOnUiThread(new Runnable() { @Override public void run() { mListener.onScanned(barcode); } }); } }
Example #16
Source File: BarcodeGraphicTracker.java From flutter_mobile_vision with MIT License | 5 votes |
@Override public void onNewItem(int id, Barcode barcode) { graphic.setId(id); if (barcodeUpdateListener != null) { barcodeUpdateListener.onBarcodeDetected(barcode); } }
Example #17
Source File: BarcodeGraphic.java From flutter_mobile_vision with MIT License | 5 votes |
/** * @return RectF that represents the graphic's bounding box. */ public RectF getBoundingBox() { Barcode barcode = this.barcode; if (barcode == null) { return null; } RectF rect = new RectF(barcode.getBoundingBox()); rect = translateRect(rect); return rect; }
Example #18
Source File: BarcodeTrackerFactory.java From flutter_mobile_vision with MIT License | 5 votes |
@Override public Tracker<Barcode> create(Barcode barcode) { BarcodeGraphic graphic = new BarcodeGraphic(graphicOverlay, showText); try { return new BarcodeGraphicTracker(graphicOverlay, graphic, barcodeUpdateListener); } catch (Exception ex) { Log.d("BarcodeTrackerFactory", ex.getMessage(), ex); } return null; }
Example #19
Source File: BarcodeReaderFragment.java From Barcode-Reader with Apache License 2.0 | 5 votes |
/** * onTap returns the tapped barcode result to the calling Activity. * * @param rawX - the raw position of the tap * @param rawY - the raw position of the tap. * @return true if the activity is ending. */ private boolean onTap(float rawX, float rawY) { // Find tap point in preview frame coordinates. int[] location = new int[2]; mGraphicOverlay.getLocationOnScreen(location); float x = (rawX - location[0]) / mGraphicOverlay.getWidthScaleFactor(); float y = (rawY - location[1]) / mGraphicOverlay.getHeightScaleFactor(); // Find the barcode whose center is closest to the tapped point. Barcode best = null; float bestDistance = Float.MAX_VALUE; for (BarcodeGraphic graphic : mGraphicOverlay.getGraphics()) { Barcode barcode = graphic.getBarcode(); if (barcode.getBoundingBox().contains((int) x, (int) y)) { // Exact hit, no need to keep looking. best = barcode; break; } float dx = x - barcode.getBoundingBox().centerX(); float dy = y - barcode.getBoundingBox().centerY(); float distance = (dx * dx) + (dy * dy); // actually squared distance if (distance < bestDistance) { best = barcode; bestDistance = distance; } } if (best != null) { Intent data = new Intent(); data.putExtra(BarcodeObject, best); // TODO - pass the scanned value getActivity().setResult(CommonStatusCodes.SUCCESS, data); return true; } return false; }
Example #20
Source File: CamActivity.java From RestaurantApp with GNU General Public License v3.0 | 5 votes |
@Override public void onRetrievedMultiple(final Barcode barcode, final List<BarcodeGraphic> barcodeGraphics) { /* runOnUiThread(new Runnable() { @Override public void run() { Toast.makeText(CamActivity.this, barcode.displayValue, Toast.LENGTH_SHORT).show(); } }); */ }
Example #21
Source File: BarcodeCaptureActivity.java From samples-android with Apache License 2.0 | 5 votes |
/** * onTap returns the tapped barcode result to the calling Activity. * * @param rawX - the raw position of the tap * @param rawY - the raw position of the tap. * @return true if the activity is ending. */ private boolean onTap(float rawX, float rawY) { // Find tap point in preview frame coordinates. int[] location = new int[2]; mGraphicOverlay.getLocationOnScreen(location); float x = (rawX - location[0]) / mGraphicOverlay.getWidthScaleFactor(); float y = (rawY - location[1]) / mGraphicOverlay.getHeightScaleFactor(); // Find the barcode whose center is closest to the tapped point. Barcode best = null; float bestDistance = Float.MAX_VALUE; for (BarcodeGraphic graphic : mGraphicOverlay.getGraphics()) { Barcode barcode = graphic.getBarcode(); if (barcode.getBoundingBox().contains((int) x, (int) y)) { // Exact hit, no need to keep looking. best = barcode; break; } float dx = x - barcode.getBoundingBox().centerX(); float dy = y - barcode.getBoundingBox().centerY(); float distance = (dx * dx) + (dy * dy); // actually squared distance if (distance < bestDistance) { best = barcode; bestDistance = distance; } } if (best != null) { Intent data = new Intent(); data.putExtra(BarcodeObject, best); setResult(CommonStatusCodes.SUCCESS, data); finish(); return true; } return false; }
Example #22
Source File: IssueDebugActivity.java From MVBarcodeReader with Apache License 2.0 | 5 votes |
@Override public void onBarcodesScanned(List<Barcode> barcodes) { for(Barcode barcode:barcodes){ logBarcode(barcode); } finish(); }
Example #23
Source File: CameraScanActivity.java From Telegram with GNU General Public License v2.0 | 5 votes |
public CameraScanActivity(int type) { super(); CameraController.getInstance().initCamera(() -> { if (cameraView != null) { cameraView.initCamera(); } }); currentType = type; if (currentType == TYPE_QR) { qrReader = new QRCodeReader(); visionQrReader = new BarcodeDetector.Builder(ApplicationLoader.applicationContext).setBarcodeFormats(Barcode.QR_CODE).build(); } }
Example #24
Source File: MainActivity.java From Beginner-Level-Android-Studio-Apps with GNU General Public License v3.0 | 5 votes |
@Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); imageView = (ImageView) findViewById(R.id.imageView); btnScan = (Button) findViewById(R.id.btnScan); txtResult = (TextView) findViewById(R.id.txtResult); final Bitmap myBitmap = BitmapFactory.decodeResource(getApplicationContext(). getResources(), R.drawable.qrcode); imageView.setImageBitmap(myBitmap); btnScan.setOnClickListener(new View.OnClickListener(){ @Override public void onClick(View v) { BarcodeDetector detector = new BarcodeDetector.Builder(getApplicationContext()) .setBarcodeFormats(Barcode.QR_CODE) .build(); Frame frame = new Frame.Builder() .setBitmap(myBitmap) .build(); SparseArray<Barcode> barsCode = detector.detect(frame); Barcode result = barsCode.valueAt(0); txtResult.setText(result.rawValue); } }); }
Example #25
Source File: CamActivity.java From RestaurantApp with GNU General Public License v3.0 | 5 votes |
@Override public void onRetrieved(final Barcode barcode) { runOnUiThread(new Runnable() { @Override public void run() { //sharedPref.setVariable("deskID",barcode.displayValue); //startActivity(new Intent(getApplicationContext(), UserActivity.class)); //overridePendingTransition(R.anim.fade_in, R.anim.fade_out); } }); }
Example #26
Source File: IntentUtils.java From EnhancedScreenshotNotification with GNU General Public License v3.0 | 5 votes |
private static int convertEmailTypeBarcodeToContract(int barcodeEmailType) { switch (barcodeEmailType) { case Barcode.Email.WORK: { return ContactsContract.CommonDataKinds.Email.TYPE_WORK; } case Barcode.Email.HOME: { return ContactsContract.CommonDataKinds.Email.TYPE_HOME; } } return -1; }
Example #27
Source File: BarcodeCaptureActivity.java From flutter_barcode_scanner with MIT License | 5 votes |
@Override public void onClick(View v) { int i = v.getId(); if (i == R.id.imgViewBarcodeCaptureUseFlash && getPackageManager().hasSystemFeature(PackageManager.FEATURE_CAMERA_FLASH)) { try { if (flashStatus == USE_FLASH.OFF.ordinal()) { flashStatus = USE_FLASH.ON.ordinal(); imgViewBarcodeCaptureUseFlash.setImageResource(R.drawable.ic_barcode_flash_on); turnOnOffFlashLight(true); } else { flashStatus = USE_FLASH.OFF.ordinal(); imgViewBarcodeCaptureUseFlash.setImageResource(R.drawable.ic_barcode_flash_off); turnOnOffFlashLight(false); } } catch (Exception e) { Toast.makeText(this, "Unable to turn on flash", Toast.LENGTH_SHORT).show(); Log.e("BarcodeCaptureActivity", "FlashOnFailure: " + e.getLocalizedMessage()); } } else if (i == R.id.btnBarcodeCaptureCancel) { Barcode barcode = new Barcode(); barcode.rawValue = "-1"; barcode.displayValue = "-1"; FlutterBarcodeScannerPlugin.onBarcodeScanReceiver(barcode); finish(); } }
Example #28
Source File: QrDialogFragment.java From octoandroid with GNU General Public License v3.0 | 5 votes |
@Override public void receiveDetections(Detector.Detections<Barcode> detections) { final SparseArray<Barcode> barcodes = detections.getDetectedItems(); if (barcodes.size() != 0) { mApiKey = barcodes.valueAt(0).displayValue; getActivity().runOnUiThread(this); } }
Example #29
Source File: ViewBarcodeActivity.java From EnhancedScreenshotNotification with GNU General Public License v3.0 | 5 votes |
public static ViewBarcodeDialog newInstance(@NonNull List<Barcode> data) { final Bundle args = new Bundle(); args.putParcelableArrayList(EXTRA_BARCODE, (ArrayList<Barcode>) data); final ViewBarcodeDialog dialog = new ViewBarcodeDialog(); dialog.setArguments(args); return dialog; }
Example #30
Source File: MyFirebaseHelper.java From EnhancedScreenshotNotification with GNU General Public License v3.0 | 5 votes |
public static Barcode getBarcode(FirebaseVisionBarcode firebaseBarcode) { try { return (Barcode) sField_FirebaseVisionBarcode_barcode.get(firebaseBarcode); } catch (IllegalAccessException e) { throw new RuntimeException(e); } }