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firesbase sort data based on a score

Kind Katipo answered on August 8, 2023 Popularity 1/10 Helpfulness 1/10

answer firesbase sort data based on a score

firesbase sort data based on a score

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queryRef = mDatabase.child("scores").orderByChild("scoreOfGameA").limitToLast(100);
        queryRef.addValueEventListener(new ValueEventListener() {

            @Override
            public void onDataChange(DataSnapshot dataSnapshot) {
                for (DataSnapshot postSnapshot: dataSnapshot.getChildren()) {
                    Score score=postSnapshot.getValue(Score.class);
                    Log.d("test"," values is " + score.getScoreOfGameA());
                }
            }

            @Override
            public void onCancelled(DatabaseError databaseError) {

            }
        });

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Source: stackoverflow.com

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