title: Tic-Tac-Toe Draw condition for Android Studio
body: <p>I am making a Tic Tac Toe application. I had already done with the "win" statement, but I am stuck at the draw statement.</p>
  
  <p>Following are my codes.</p>
  
  <pre><code>public class MainActivity extends AppCompatActivity {
  
      int activePlayer = 0; // 0 for red
      int[] gameState = {2, 2, 2, 2, 2, 2, 2, 2, 2}; // 2 means unplayed.
      int[][] winningLocations = {{0, 1, 2}, {3, 4, 5}, {6, 7, 8}, {0, 3, 6}, {1, 4, 7}, {2, 5, 8}, {0, 4, 8},
              {2, 4, 6}};
      boolean gameOver = false;
  
      public void gameLogic(View view) {
  
          ImageView tappedView = (ImageView) view;
  
          int tappedLocation = Integer.parseInt(view.getTag().toString());
  
          if (gameState[tappedLocation] == 2 &amp;&amp; !gameOver) {
  
              gameState[tappedLocation] = activePlayer;
  
              tappedView.setTranslationY(-3000f);
  
              if (activePlayer == 0) {
  
                  tappedView.setImageResource(R.drawable.red);
                  activePlayer = 1;
  
              } else if (activePlayer == 1) {
  
                  tappedView.setImageResource(R.drawable.yellow);
                  activePlayer = 0;
  
              }
  
  
          tappedView.animate().translationYBy(3000f).setDuration(500);
  
          String msg = "";
  
          for (int[] winningPosition : winningLocations) {
  
              if (gameState[winningPosition[0]] == gameState[winningPosition[1]]
                      &amp;&amp; gameState[winningPosition[1]] == gameState[winningPosition[2]]
                      &amp;&amp; gameState[winningPosition[0]] != 2) {
  
                  if (activePlayer == 0)
                      msg = "Yellow is Winner!";
  
                  if (activePlayer == 1)
                      msg = "Red is Winner!";
  
  
                  LinearLayout winnerLayout = (LinearLayout) findViewById(R.id.winnerLayout);
                  winnerLayout.setVisibility(View.VISIBLE);
  
                  TextView winnerMsg = (TextView) findViewById(R.id.textView);
                  winnerMsg.setText(msg);
  
                  gameOver = true;
              }
          }
      }
  
  }
  
      public void playAgain(View view){
  
          LinearLayout winnerLayout = (LinearLayout)findViewById(R.id.winnerLayout);
          winnerLayout.setVisibility(View.INVISIBLE);
  
          gameOver = false;
          activePlayer = 0;
  
          for(int i = 0; i &lt; gameState.length; i++)
              gameState[i] = 2;
  
          GridLayout gridLayout = (GridLayout)findViewById(R.id.gridLayout);
          for(int i = 0; i &lt; gridLayout.getChildCount(); i++)
              ((ImageView)gridLayout.getChildAt(i)).setImageResource(0);
  
      }
  
      @Override
      protected void onCreate(Bundle savedInstanceState) {
          super.onCreate(savedInstanceState);
          setContentView(R.layout.activity_main);
          Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
          setSupportActionBar(toolbar);
  
          LinearLayout winnerLayout = (LinearLayout) findViewById(R.id.winnerLayout);
          winnerLayout.setVisibility(View.INVISIBLE);
  
          FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
          fab.setOnClickListener(new View.OnClickListener() {
              @Override
              public void onClick(View view) {
                  Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
                          .setAction("Action", null).show();
              }
          });
      }
  }
  </code></pre>