在我的应用中,当用户单击图像视图时,用户可以从图库中选择图像或从相机捕获图像并将其显示在图像视图上.如果从图库中选择了图像,则可以在imageview上显示图像,但是如果捕获了图像,则无法显示.如果捕获了图像,则imageUri为null.

谁能帮我解决这个问题？

下面有一些代码,如果您需要更多信息,请在下面评论

   private final static int PICK_IMAGE_REQUEST = 1;
   private final static int CAMERA = 2;
   private Uri imageUri;

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

    public void selectImage() {
        Intent photoPickerIntent = new Intent();
        photoPickerIntent.setType("image/*");
        photoPickerIntent.setAction(Intent.ACTION_PICK);
        startActivityForResult(photoPickerIntent,PICK_IMAGE_REQUEST);
    }


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

        if (requestCode == PICK_IMAGE_REQUEST && resultCode == RESULT_OK && data != null && data.getData() != null) {

            imageUri = data.getData();
            Picasso.get().load(imageUri).into(circleImageView);
            System.out.println("haha pic " + imageUri);

        }

        if (requestCode == CAMERA && resultCode == RESULT_OK && data != null && data.getData() != null){

            imageUri = data.getData();
            Picasso.get().load(imageUri).into(circleImageView);
            System.out.println("haha camera " + imageUri);
        }

    }