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Aug 18th, 2019
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  1. myRef.child("Messages").orderByChild("senderId")
  2. .startAt(user.getId()).endAt(user.getId()).orderByChild("receiverId")
  3. .startAt(user.getId()).endAt(user.getId())
  4. .addValueEventListener(
  5. new ValueEventListener() {
  6. @Override
  7. public void onDataChange(DataSnapshot dataSnapshot) {
  8.  
  9.  
  10.  
  11.  
  12. }
  13.  
  14. @Override
  15. public void onCancelled(DatabaseError databaseError) {
  16.  
  17. }
  18. });
  19.  
  20. myRef.child("Messages").orderByChild("senderId")
  21. .startAt(user.getId()).endAt(user.getId()).orderByChild("receiverId")
  22. .startAt(user.getId()).endAt(user.getId())
  23. .addValueEventListener(
  24. new ValueEventListener() {
  25. @Override
  26. public void onDataChange(DataSnapshot dataSnapshot) {
  27.  
  28.  
  29.  
  30.  
  31. }
  32.  
  33. @Override
  34. public void onCancelled(DatabaseError databaseError) {
  35.  
  36. }
  37. });
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