小编Mat*_*alk的帖子

我正在尝试将图像上传到 Firebase 存储，我想通过 RxJava2 实现这一目标。这是我的代码..

public override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent) {

    if (requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE) {
        val result = CropImage.getActivityResult(data)
        if (resultCode == Activity.RESULT_OK) {
            val resultUri = result.uri
            var actualImageFile = File(resultUri.path)
            dialogs = SpotsDialog(this, "upload")
            imageCompressor = Compressor(this)
            var image_bitmap = imageCompressor
                    ?.setMaxWidth(200)
                    ?.setMaxHeight(200)
                    ?.setQuality(75)
                    ?.compressToBitmap(actualImageFile)
            profile_image?.setImageBitmap(image_bitmap)
            dialogs?.show()
            try{
            FirebaseStorage.getInstance().reference.child("profile_images").child(FirebaseAuth.getInstance().currentUser?.uid + ".jpg").putFile(resultUri)
                    .addOnCompleteListener { task: Task<UploadTask.TaskSnapshot> ->
                        if (task.isSuccessful) {
                            showMessage("image uploaded")
                            val baos = ByteArrayOutputStream()
                            image_bitmap?.compress(Bitmap.CompressFormat.JPEG, 100, baos)
                            FirebaseStorage.getInstance().reference.child("profile_images").child("thumbs_images").child(FirebaseAuth.getInstance().currentUser?.uid + ".jpg").putBytes(baos.toByteArray())
                                    .addOnCompleteListener { …