我真的应该删除ValueEventListener吗?
DatabaseReference Ref = FirebaseDatabase.getInstance().getReference(Constants.Client + "/" + path); Ref.keepSynced(true); Ref.addValueEventListener(new ValueEventListener() { @Override public void onDataChange(DataSnapshot dataSnapshot) { } @Override public void onCancelled(DatabaseError databaseError) { } });
ValueEventListener
桃花长相依