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Firebase get push key string

I am doing a push action with setValue.

mFirebaseDatabaseReference.child("loccheck").push().setValue(cloc);

How do I get the unique string created? Postscript I know how to do this using push without setValue:

String key = mDatabase.child("posts").push().getKey();
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1 answer


You can get a unique key after clicking the button

DatabaseReference newDatabaseReference = mDatabaseReference.child("loccheck").push();
newDatabaseReference.getKey();


or with setValue() 

mDatabaseReference.child("loccheck")
        .push()
        .setValue(cloc, new DatabaseReference.CompletionListener() {
            @Override
            public void onComplete(DatabaseError databaseError,
                    DatabaseReference databaseReference) {
                 String uniqueKey = databaseReference.getKey();
            }
        });
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