How can a wait function that uploads an image to firestore storage finish before running another function in android java?

I want to make app upload many images to firestore storage and get all of the urls of those images and post it in firestore database by using java in android.

I have this function to post on database

  public void uploadFile(Map<String,Object> item , String phone){
    FirebaseFirestore db = FirebaseFirestore.getInstance();
    db.collection("Users").document().collection(phone).add(item)
            .addOnSuccessListener(new OnSuccessListener<DocumentReference>() {
                @Override
                public void onSuccess(DocumentReference documentReference) {
                    Toast.makeText(getApplicationContext(),"Upload Complete",Toast.LENGTH_LONG).show();
                }
            })
            .addOnFailureListener(new OnFailureListener() {
                @Override
                public void onFailure(@NonNull Exception e) {

                }
            });

}

The data is a hashmap of data I will post to the database. This data contains this information:

 Map<String,Object> data = new HashMap<>();
                      data.put("name" , name);
                      data.put("phone" , phone);
                      data.put("city" , city);
                      data.put("itemName" , itemName);
                      data.put("price" , price);
                      data.put("type" , type);
                      data.put("subtype" , subtype);
                      data.put("cond" , cond);
                      data.put("details" , details);

and I have this function to upload photo

public void upLoadImage(File data,Map<String,Object> list,int KEY){

   Uri file = Uri.fromFile(data);

   FirebaseStorage storage = FirebaseStorage.getInstance();
   StorageReference storageRef = storage.getReference().child("images/"+file.getLastPathSegment());
   UploadTask uploadTask = storageRef.putFile(file);
   
   uploadTask.addOnFailureListener(new OnFailureListener() {
       @Override
       public void onFailure(@NonNull Exception e) {
           url = "fails " + e.getMessage();

       }
   });
   uploadTask.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
       @Override
       public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {

          storageRef.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
              @Override
              public void onSuccess(Uri uri) {

                      if(KEY == 1){
                          list.put("image1",String.valueOf(uri));
                      }else if(KEY ==2){
                          list.put("image2",String.valueOf(uri));
                      }else if(KEY == 3){
                          list.put("image3",String.valueOf(uri));
                      }
              }
          });

       }
   });

this function take two argument data:

1. list that will push download url inside it
2. image file

I want to run it just like this

uploadImage(path1,data,1);
uploadImage(path2,data,2);
uploadImage(path3,data,3);
uploadfile()

This means that I want to upload image and complete then upload sec image and complete etc., then run uploadfile because my problem that uploadfile not wait upload image to complete.

The problem was resolved by write upload image like this

public void upLoadImage(String path,String path2, String path3,Map<String,Object> list,int KEY,String Auth){
if(!path.equals("empty") && path != null){
Toast.makeText(getApplicationContext(),"path = " + path,Toast.LENGTH_LONG).show();
Uri file = Uri.fromFile(new File(path));
FirebaseStorage storage = FirebaseStorage.getInstance();
StorageReference storageRef = storage.getReference().child("images/"+file.getLastPathSegment());
UploadTask uploadTask = storageRef.putFile(file);
uploadTask.addOnFailureListener(new OnFailureListener() {
@Override
public void onFailure(@NonNull Exception e) {
Toast.makeText(getApplicationContext(),"No Connection",Toast.LENGTH_LONG).show();
}
});
uploadTask.addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
@Override
public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
storageRef.getDownloadUrl().addOnSuccessListener(new OnSuccessListener<Uri>() {
@Override
public void onSuccess(Uri uri) {
if(KEY == 1 ){
list.put("image1",String.valueOf(uri));
upLoadImage(path2,"null",path3,list,2,Auth);
}
if(KEY == 2){
list.put("image2",String.valueOf(uri));
upLoadImage(path3,"null","null",list,3,Auth);
}
if(KEY == 3){
list.put("image3",String.valueOf(uri));
uploadFile(list,Auth);
}
}
});
}
});
}else {
uploadFile(list,Auth);
}
}