private void bindPreview(ProcessCameraProvider cameraProvider)

...
//Image Analysis Function
//Set static size according to your device or write a dynamic function for it
ImageAnalysis imageAnalysis =
        new ImageAnalysis.Builder()
                .setTargetResolution(new Size(720, 1488))
                .setBackpressureStrategy(ImageAnalysis.STRATEGY_KEEP_ONLY_LATEST)
                .build();


imageAnalysis.setAnalyzer(executor, new ImageAnalysis.Analyzer() {
    @SuppressLint("UnsafeExperimentalUsageError")
    @Override
    public void analyze(@NonNull ImageProxy image) {
        //changing normal degrees into Firebase rotation
        int rotationDegrees = degreesToFirebaseRotation(image.getImageInfo().getRotationDegrees());
        if (image == null || image.getImage() == null) {
            return;
        }
        //Getting a FirebaseVisionImage object using the Image object and rotationDegrees
        final Image mediaImage = image.getImage();
        FirebaseVisionImage images = FirebaseVisionImage.fromMediaImage(mediaImage, rotationDegrees);
        //Getting bitmap from FirebaseVisionImage Object
        Bitmap bmp=images.getBitmap();
        //Getting the values for cropping
        DisplayMetrics displaymetrics = new DisplayMetrics();
        getWindowManager().getDefaultDisplay().getMetrics(displaymetrics);
        int height = bmp.getHeight();
        int width = bmp.getWidth();

        int left, right, top, bottom, diameter;

        diameter = width;
        if (height < width) {
            diameter = height;
        }

        int offset = (int) (0.05 * diameter);
        diameter -= offset;


        left = width / 2 - diameter / 3;
        top = height / 2 - diameter / 3;
        right = width / 2 + diameter / 3;
        bottom = height / 2 + diameter / 3;

        xOffset = left;
        yOffset = top;

        //Creating new cropped bitmap
        Bitmap bitmap = Bitmap.createBitmap(bmp, left, top, boxWidth, boxHeight);
        //initializing FirebaseVisionTextRecognizer object
        FirebaseVisionTextRecognizer detector = FirebaseVision.getInstance()
                .getOnDeviceTextRecognizer();
        //Passing FirebaseVisionImage Object created from the cropped bitmap
        Task<FirebaseVisionText> result =  detector.processImage(FirebaseVisionImage.fromBitmap(bitmap))
                .addOnSuccessListener(new OnSuccessListener<FirebaseVisionText>() {
                    @Override
                    public void onSuccess(FirebaseVisionText firebaseVisionText) {
                        // Task completed successfully
                        // ...
                        textView=findViewById(R.id.text);
                        //getting decoded text
                        String text=firebaseVisionText.getText();
                        //Setting the decoded text in the texttview
                        textView.setText(text);
                        //for getting blocks and line elements
                        for (FirebaseVisionText.TextBlock block: firebaseVisionText.getTextBlocks()) {
                            String blockText = block.getText();
                            for (FirebaseVisionText.Line line: block.getLines()) {
                                String lineText = line.getText();
                                for (FirebaseVisionText.Element element: line.getElements()) {
                                    String elementText = element.getText();

                                }
                            }
                        }
                        image.close();
                    }
                })
                .addOnFailureListener(
                        new OnFailureListener() {
                            @Override
                            public void onFailure(@NonNull Exception e) {
                                // Task failed with an exception
                                // ...
                                Log.e("Error",e.toString());
                                image.close();
                            }
                        });
    }


});
Camera camera = cameraProvider.bindToLifecycle((LifecycleOwner)this, cameraSelector, imageAnalysis,preview);