multidimensional array

Game.java

package com.example.deniz.multidimensional;

import android.widget.TextView;

public class Game {

    private String gameName;
    private int[][] scores;

    public Game(String gameName, int[][] scores){
        this.gameName = gameName;
        this.scores = scores;

    }

    public void  setGameName(String gameName){
        this.gameName =gameName;
    }
    public String getGameName(){
        return gameName;
    }

    public int getMinimumScore(){
        int lowestScore = scores[0][0];
        for(int[] gameScores : scores){
            for(int score : gameScores){
                if(score < lowestScore){
                    lowestScore = score;
                }
            }
        }

        return lowestScore;
    }

    public int getMaximumScore(){

        int highestScore = scores[0][0];

        for(int[] gameScores : scores){
            for(int score : gameScores){
                if(score > highestScore){

                    highestScore = score;

                }
            }
        }

        return highestScore;
    }

    public  double getTheAverageValueOfScores(int[] scores){

        int total = 0;

        for(int score : scores){
            total+=score;
        }

        return  (double) total / scores.length;



    }

    public void letsOutPutTheScoresToTheScreen(TextView textView){
        String oldTextViewValue;

        for(int gameIndex = 0; gameIndex < scores.length; gameIndex++){

            for(int gameScores : scores[gameIndex]){

                oldTextViewValue = textView.getText().toString();

                textView.setText(String.format(oldTextViewValue + "Game Number %2d: %3d \n\n\n",
                                    (gameIndex + 1),gameScores));

            }


        }

    }

}

MainActivity.java

package com.example.deniz.multidimensional;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

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

        TextView txtGameName = (TextView) findViewById(R.id.txtGameName);
        TextView txtGameScores = (TextView) findViewById(R.id.txtGameScores);
        TextView txtGameLowestScore = (TextView) findViewById(R.id.txtGameLowestScore);
        TextView txtGameHighestScore = (TextView) findViewById(R.id.txtGameHighestScore);
        TextView txtGameAverageValueOfScores = (TextView) findViewById(R.id.txtGameAvaraageValueOfScores);

        int[][] gameScoresArray = {{45,67,34},
                {23,56,49},
                {23,69,88},
                {17,28,84},
                {38,54,75},
                {51,34,71},
                {15,83,46},
                {36,47,15},
                {83,94,34},
                {17,37,0}};

        Game myGame = new Game("God of War", gameScoresArray);
        txtGameName.setText(myGame.getGameName());
        myGame.letsOutPutTheScoresToTheScreen(txtGameScores);
        txtGameHighestScore.setText(myGame.getMaximumScore()+"");
        txtGameLowestScore.setText(myGame.getMinimumScore()+"");

        String oldTxtGameAverageValueOfScores;

        for (int gameIndex = 0; gameIndex < gameScoresArray.length; gameIndex++){
            oldTxtGameAverageValueOfScores = txtGameAverageValueOfScores.getText().toString() + (gameIndex + 1) + "- ";

            double averageValue = myGame.getTheAverageValueOfScores(gameScoresArray[gameIndex]);
            txtGameAverageValueOfScores.setText(oldTxtGameAverageValueOfScores + averageValue + "\n");

        }

    }
}