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    TextView avgSleep;
    TextView avgMood;
    TextView avgFood;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_analytics);

        String curID = FirebaseAuth.getInstance().getUid();

        avgFood = findViewById(R.id.moodScore);
        avgMood = findViewById(R.id.sleepScore);
        avgSleep = findViewById(R.id.dietScore);


        new DaysHelper(curID).calculateAvgScores(new DaysHelper.GetAvgScores() {
            @Override
            public void avgScoresLoaded(int avgSleepScore, int avgFoodScore, int avgMoodScore, List<Days> allDays, List<Days> daysRelatedToUser) {
                avgFood.setText(String.valueOf(avgFoodScore));
                avgMood.setText(String.valueOf(avgMoodScore));
                avgSleep.setText(String.valueOf(avgSleepScore));
            }
        });