How to ask permission to access gallery on android M.?

Question

I have this app that will pick image to gallery and display it to the test using Imageview. My problem is it won\'t work on Android M. I can pick image but won\'t show on my

Answer 1

public void pickFile() {
        int permissionCheck = ContextCompat.checkSelfPermission(getActivity(),
                CAMERA);
        if (permissionCheck != PackageManager.PERMISSION_GRANTED) {
            ActivityCompat.requestPermissions(
                    getActivity(),
                    new String[]{CAMERA},
                    PERMISSION_CODE
            );
            return;
        }
        openCamera();
    }

    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String permissions[],
                                           @NonNull int[] grantResults) {
        if (requestCode == PERMISSION_CODE) {
            if (grantResults.length > 0
                    && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                openCamera();
            }
        }
    }

    private void openCamera() {
        Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        startActivityForResult(intent, CAMERA_CODE);
    }