Android: Kamera öffnet nicht in Marshmallow

So, ich habe folgenden code, öffnen Sie die Kamera, das Bild erfassen und speichern Sie es auf SDCard.

public void getPhotoFromCamera() {
    Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    File mediaStorageDir = new File(
            Environment.getExternalStorageDirectory()
                    + File.separator
                    + getString(R.string.directory_name_corp_chat)
                    + File.separator
                    + getString(R.string.directory_name_temp)
    );

    if (!mediaStorageDir.exists()) {
        mediaStorageDir.mkdirs();
    }

    String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss",
            Locale.getDefault()).format(new Date());
    try {
        mediaFile = File.createTempFile(
                "TEMP_FULL_IMG_" + timeStamp,
                ".jpg",
                mediaStorageDir
        );
        takePictureIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(mediaFile));
        startActivityForResult(takePictureIntent, PICK_FROM_CAMERA);
    } catch (IOException e) {
        e.printStackTrace();
    }
}

private void performCrop(Uri picUri) {
    try {
        Intent cropIntent = new Intent("com.android.camera.action.CROP");
        cropIntent.setDataAndType(picUri, "image/*");
        cropIntent.putExtra("crop", "true");
        cropIntent.putExtra("aspectX", 1);
        cropIntent.putExtra("aspectY", 1);
        cropIntent.putExtra("outputX", 128);
        cropIntent.putExtra("outputY", 128);
        //retrieve data on return
        cropIntent.putExtra("return-data", true);

        File mediaStorageDir = new File(
                Environment.getExternalStorageDirectory()
                        + File.separator
                        + getString(R.string.directory_name_corp_chat)
                        + File.separator
                        + getString(R.string.directory_name_temp)
        );

        if (!mediaStorageDir.exists()) {
            mediaStorageDir.mkdirs();
        }

        String timeStamp = new SimpleDateFormat("yyyyMMdd_HHmmss",
                Locale.getDefault()).format(new Date());
        try {
            croppedFile = File.createTempFile(
                    "TEMP_CROPPED_IMG_" + timeStamp,
                    ".jpg",
                    mediaStorageDir
            );
            cropIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(croppedFile));
            startActivityForResult(cropIntent, PIC_CROP);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    //respond to users whose devices do not support the crop action
    catch (ActivityNotFoundException anfe) {
        //display an error message
        String errorMessage = "Whoops - your device doesn't support the crop action!";
        Toast toast = Toast.makeText(this, errorMessage, Toast.LENGTH_SHORT);
        toast.show();
    }
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    if (requestCode == PICK_FROM_CAMERA) {
        if (resultCode == RESULT_OK) {
            performCrop(Uri.fromFile(mediaFile));
        } else {
            Log.i("Camera", "result cancel. Hence, deleting file: " + mediaFile.getPath());
            Log.i("File deleted ", mediaFile.delete() + "");
        }
    }

    if (requestCode == PICK_FROM_GALLERY) {
        if (resultCode == RESULT_OK) {
            performCrop(data.getData());
        } else {
            Log.i("Gallery", "result cancel");
        }
    }

    if (requestCode == PIC_CROP) {
        if (resultCode == RESULT_OK) {
            imageView.setImageBitmap(BitmapFactory.decodeFile(croppedFile.getAbsolutePath()));
            if (mediaFile != null) {
                Log.i("Camera", "result cancel. Hence, deleting file: " + mediaFile.getPath());
                Log.i("File deleted ", mediaFile.delete() + "");
            }
        } else {
            if (croppedFile != null) {
                Log.i("Camera", "result cancel. Hence, deleting file: " + croppedFile.getPath());
                Log.i("File deleted ", croppedFile.delete() + "");
            }
            if (mediaFile != null) {
                Log.i("Camera", "result cancel. Hence, deleting file: " + mediaFile.getPath());
                Log.i("File deleted ", mediaFile.delete() + "");
            }
        }
    }
}

Alles funktioniert perfekt, wie erwartet, unter Android 6.0. Aber es funktioniert nicht auf Android 6.0 Marshmallow. In der Tat ist es nicht einmal öffnen Sie die Kamera 🙁

Ich weiß nicht, ob ich etwas besonderes tun, für marshmallow. Ich bin nicht immer jede Art von Fehler auch, dass ich es hier posten. Bitte helfen Sie mir.

Dank.

InformationsquelleAutor der Frage Chintan Soni | 2015-10-10