将照片上传到 Firebase 存储并更新个人资料头像

Question

Hello So basically when clicking on the image view the dialog opens and i can choose a picture however when the picture is selected the app get's me disconnected from the account without uploading and updating the picture .

 dialog = new SpotsDialog.Builder(getContext()).create();
    storageReference=FirebaseStorage.getInstance().getReference("image_upload");

    avatarIv.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {

            Intent intent =new Intent();
            intent.setType("image/");
            intent.setAction(intent.ACTION_GET_CONTENT);
            startActivityForResult(Intent.createChooser(intent,"Choisissez une image"),PICK_IMAGE_CODE);
        }
    });



 @Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if(requestCode == PICK_IMAGE_CODE ){
        dialog.show();
        UploadTask uploadTask =storageReference.putFile(data.getData());
        Task<Uri>task= uploadTask.continueWithTask(new Continuation<UploadTask.TaskSnapshot, Task<Uri>>() {
            @Override
            public Task<Uri> then(@NonNull Task<UploadTask.TaskSnapshot> task) throws Exception {
                if (!task.isSuccessful()){
                    Toast.makeText(getActivity(),"Erreur de téléchargement",Toast.LENGTH_SHORT).show();

                }
                return  storageReference.getDownloadUrl();
            }
        }).addOnCompleteListener(new OnCompleteListener<Uri>() {
            @Override
            public void onComplete(@NonNull Task<Uri> task) {
                if(task.isSuccessful()){
                    String Url =task.getResult().toString().substring(0,task.getResult().toString().indexOf("&token"));
                    Log.d("DIRECTLINK",Url);
                    Picasso.get().load(Url).into(avatarIv);
                    dialog.dismiss();
                }
            }
        });
    }
}

通过在 if(requestCode == PICK_IMAGE_CODE ) 中使用断点 我得到了这个

Debug LOG

Ps：这段代码是在一个片段中实现的（底部导航视图）

私有静态最终 int PICK_IMAGE_CODE = 1000;

编辑：这些是存储规则 允许读、写：if request.auth != null;

Answer 1

根据您在此处发布的堆栈跟踪判断：

您似乎遇到了类路径/类加载器问题。确保您对所有 Firebase 库使用相同的版本。检查你的类路径。

看到这个similar question。

Answer 2

这对我有用

match /b/{bucket}/o {
  match /{userId} {
    match /{allPaths=**}{
     allow read 
     allow write;
    }
  }
}