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我正在使用 firebase 文本识别来识别相机图像中的文本,但是有时当我拍照时,我会收到一条错误消息。我不明白错误是什么,我已经调整了图像的大小。


    private void dispatchTakePictureIntent() {
        Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        // Ensure that there's a camera activity to handle the intent
        if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
            // Create the File where the photo should go
            File photoFile = null;
            try {
                photoFile = createImageFile();
            } catch (IOException ex) {
                // Error occurred while creating the File
            }
            // Continue only if the File was successfully created
            if (photoFile != null) {
                photoURI = FileProvider.getUriForFile(this,
                        "com.ocr.test.ocr4.fileprovider",
                        photoFile);
                takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, photoURI);
                startActivityForResult(takePictureIntent, REQUEST_IMAGE_CAPTURE);
            }
        }
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (requestCode == 1) {
            recreate();
        }
        if (requestCode == REQUEST_IMAGE_CAPTURE && resultCode == RESULT_OK) {

            imageBitmap = BitmapFactory.decodeFile(currentPhotoPath);



            //resize
            Bitmap resized = Bitmap.createScaledBitmap(imageBitmap, 500, 500, true);


                //added below
                FirebaseVisionImage firebaseVisionImage = FirebaseVisionImage.fromBitmap(resized);
                FirebaseVisionTextDetector firebaseVisionTextDetector = FirebaseVision.getInstance().getVisionTextDetector();
                firebaseVisionTextDetector.detectInImage(firebaseVisionImage).addOnSuccessListener(new OnSuccessListener<FirebaseVisionText>() {
                    @Override
                    public void onSuccess(FirebaseVisionText firebaseVisionText) {
                        getlocation();
                        createNewDiaglog(firebaseVisionText, resized);
                    }
                }).addOnFailureListener(new OnFailureListener() {
                    @Override
                    public void onFailure(@NonNull Exception e) {
                        Toast.makeText(ImagesActivity.this, "flop", Toast.LENGTH_SHORT).show();

                    }
                });
        }

    }

错误消息

在 android.os.Handler.dispatchMessage(Handler.java:106) 在 android.os.ActivityThread$H.handleMessage(ActivityThread.java:2187) 处执行(TransactionExecutor.java:97) 在 android.os.Looper.loop(Looper .java:236) 在 android.app.ActivityThread.main(ActivityThread.java:8057) 在 java.lang.reflect.Method.invoke(Native Method) 在 com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit .java:620) 在 com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1011) 2022-02-05 16:09:20.307 5031-5031/com.ocr.test.ocr4 I/Process: 发送信号。PID:5031 SIG:9 在 com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1011) 的 com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:620) 调用(本机方法) 2022-02-05 16:09:20.307 5031-5031/com.ocr.test.ocr4 I/Process:发送信号。PID:5031 SIG:9 在 com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1011) 的 com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:620) 调用(本机方法) 2022-02-05 16:09:20.307 5031-5031/com.ocr.test.ocr4 I/Process:发送信号。PID:5031 SIG:9

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