how to get an image path in firebaseStorage to firebaseDatabase

Question

hi every one am making an app that use firebaseDatabase for Users info and firebaseStorage to save the image and i want to put the path of the image uploaded to firebaseStorage in firebaseDatabase under User info so i can display the image like profile pic so am using this to upload image and mainActivity to show the image. i do search for solution and got some but it didnt work or i didnt know how to make it work. am new at android

upload image

 public String getExtension(Uri uri) {
    ContentResolver contentResolver = getContentResolver();
    MimeTypeMap mimeTypeMap = MimeTypeMap.getSingleton();
    return mimeTypeMap.getMimeTypeFromExtension(contentResolver.getType(uri));
}

private void uploadImage() {
 StorageReference reference = mStorage.child(System.currentTimeMillis()+"."+getExtension(imageUri));


    uploadTask= reference.putFile(imageUri)
            .addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
                @Override
                public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {


                    // Get a URL to the uploaded content
                   // Uri downloadUrl = taskSnapshot.getDownloadUrl();

                    Toast.makeText(AddImageActivity.this,"Image Uploaded",Toast.LENGTH_SHORT).show();

                    Intent ii = new Intent(AddImageActivity.this,MainActivity.class);
                    startActivity(ii);
                    finish();

                }
            })
            .addOnFailureListener(new OnFailureListener() {
                @Override
                public void onFailure(@NonNull Exception exception) {
                    // Handle unsuccessful uploads
                    // ...
                }
            });

}

MainActvity

 public class MainActivity extends AppCompatActivity {
 ImageView profilePic ;
 TextView nameProfile ;
  DatabaseReference databaseReference ;
 FirebaseUser fUser;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
    profilePic=findViewById(R.id.imageProfile);
    nameProfile = findViewById(R.id.nameProfile);

   fUser=FirebaseAuth.getInstance().getCurrentUser();
   databaseReference = FirebaseDatabase.getInstance().getReference("Users").child(fUser.getUid());

    databaseReference.addValueEventListener(new ValueEventListener() {
        @Override
        public void onDataChange(@NonNull DataSnapshot snapshot) {
            User user = snapshot.getValue(User.class);
            nameProfile.setText(user.getName());
            Glide.with(getApplicationContext()).load(user.getImageURL()).into(profilePic);

        }

        @Override
        public void onCancelled(@NonNull DatabaseError error) {

        }
    });


}

}

Answer 1

that work for me

final StorageReference reference = mStorageReference.child(System.currentTimeMillis() + "." + getExtension(imageUri));
    reference.putFile(imageUri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
        @Override
        public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {

            taskSnapshot.getStorage().getDownloadUrl()
                    .addOnSuccessListener(
                            new OnSuccessListener<Uri>() {
                                @Override
                                public void onSuccess(Uri uri) {
                                    String imageUrl = uri.toString();
                                 
                                }
                            }
                    );
        }
    });

Answer 2

 public void uploadfile(){
   if(uri!=null){
       final StorageReference filereference=storageReference.child(System.currentTimeMillis()+"."+getFileExtension(uri));

       filereference.putFile(uri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
           @Override
           public void onSuccess(final UploadTask.TaskSnapshot taskSnapshot) {

            filereference.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
                @Override
                public void onSuccess(Uri uri) {
                    Upload upload=new Upload(editText1.getText().toString(),uri.toString());
                    String str=databaseReference.push().getKey();
                    databaseReference.child(str).setValue(upload);

                    progressBar.setVisibility(View.INVISIBLE);
                    progressBar2.setVisibility(View.VISIBLE);
                    final Timer timer=new Timer();
                    TimerTask timerTask=new TimerTask() {
                        @Override
                        public void run() {
                            counter++;
                            progressBar2.setProgress(counter);
                            if (counter==100){
                                toast.show();
                                progressBar2.setVisibility(View.INVISIBLE);
                                counter=0;
                                timer.cancel();
                            }
                        }
                    };timer.schedule(timerTask,1,15);
                }
            });
           }
       }).addOnFailureListener(new OnFailureListener() {
           @Override
           public void onFailure(@NonNull Exception e) {

           }
       });
   }
   else {
       Toast.makeText(this, "No file selected", Toast.LENGTH_SHORT).show();
   }
}

Answer 3

Hello my friend please copy-paste your function like this

private void uploadImage() {
   StorageReference reference = mStorage.child(System.currentTimeMillis()+"."+getExtension(imageUri));

uploadTask= reference.putFile(imageUri)
        .addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
            @Override
            public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {

               reference.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
                                              @Override
                                                public void onSuccess(Uri uri) {
                                                        
                                                        String uploadedImageUrl = uri.toString();
                                                        
            // Now you have your image in (uploadedImageUrl) variable so write your code to upload in firebaseDatabase and enjoy
                                                    }
                                                });

                Toast.makeText(AddImageActivity.this,"Image Uploaded",Toast.LENGTH_SHORT).show();

                Intent ii = new Intent(AddImageActivity.this,MainActivity.class);
                startActivity(ii);
                finish();

            }
        })
        .addOnFailureListener(new OnFailureListener() {
            @Override
            public void onFailure(@NonNull Exception exception) {
                // Handle unsuccessful uploads
                // ...
            }
        });

}