database/app/src/main/java/com/google/firebase/referencecode/database/OfflineActivity.java [42:60]:
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            @Override
            public void onChildAdded(@NonNull DataSnapshot snapshot, String previousChild) {
                Log.d(TAG, "The " + snapshot.getKey() + " dinosaur's score is " + snapshot.getValue());
            }

            // [START_EXCLUDE]
            @Override
            public void onChildRemoved(@NonNull DataSnapshot dataSnapshot) {}

            @Override
            public void onChildMoved(@NonNull DataSnapshot dataSnapshot, @Nullable String s) {}

            @Override
            public void onCancelled(@NonNull DatabaseError databaseError) {}

            @Override
            public void onChildChanged(@NonNull DataSnapshot dataSnapshot, @Nullable String s) {}
            // [END_EXCLUDE]
        });
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database/app/src/main/java/com/google/firebase/referencecode/database/OfflineActivity.java [65:83]:
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            @Override
            public void onChildAdded(@NonNull DataSnapshot snapshot, String previousChild) {
                Log.d(TAG, "The " + snapshot.getKey() + " dinosaur's score is " + snapshot.getValue());
            }

            // [START_EXCLUDE]
            @Override
            public void onChildRemoved(@NonNull DataSnapshot dataSnapshot) {}

            @Override
            public void onChildMoved(@NonNull DataSnapshot dataSnapshot, @Nullable String s) {}

            @Override
            public void onCancelled(@NonNull DatabaseError databaseError) {}

            @Override
            public void onChildChanged(@NonNull DataSnapshot dataSnapshot, @Nullable String s) {}
            // [END_EXCLUDE]
        });
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