[Solved] Download image from firebase to external sd Card using url [closed]

by


first of all create database ref and a File like this

StorageReference downloadRef = FirebaseStorage.getInstance().getReference().child("Wall/" + category
            + "https://stackoverflow.com/" + wall_id + ".jpg");
    File localFile = null;
    try {
        String fileName = wall_id + ".jpg";
        localFile = new File();//create your file with desired path
    } catch (Exception e) {
        e.printStackTrace();
    }

than call getFile on that reference like this

downloadRef.getFile(localFile)
            .addOnSuccessListener(new OnSuccessListener<FileDownloadTask.TaskSnapshot>() {
                @Override
                public void onSuccess(FileDownloadTask.TaskSnapshot taskSnapshot) {
                    dialog.dismiss();
                }
            }).addOnProgressListener(new OnProgressListener<FileDownloadTask.TaskSnapshot>() {
        @Override
        public void onProgress(FileDownloadTask.TaskSnapshot taskSnapshot) {}
    }).addOnFailureListener(new OnFailureListener() {
        @Override
        public void onFailure(@NonNull Exception exception) {
            Toast.makeText(WallOptionActivity.this, "Download failed!", Toast.LENGTH_SHORT).show();
        }
    });

the file will be saved to given path.

solved Download image from firebase to external sd Card using url [closed]