Tic Tac Toe – Android

Game Grid Size

In the AndroidManifest.xml file, set the game grid size in the android:gridSize attribute of the com.tictactoe.game component:

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.tictactoe.game">

    <application
       ...
        <activity
            android:name=".MainActivity"
            android:gridSize="3"
           ...>
        </activity>
    </application>
</manifest>

Game Player Symbols

In the res/values/strings.xml file, set the player symbols in the symbols string array:

<resources>
    <string-array name="symbols">
        <item>X</item>
        <item>O</item>
    </string-array>
</resources>

Game Winning Condition

In the com/tictactoe/game/MainActivity.java file, set the winning condition in the getWinningCondition() method:

public class MainActivity extends AppCompatActivity {

    private int gridSize;
    private int[] winningCondition;

    public MainActivity() {
        this.gridSize = getResources().getInteger(R.integer.game_grid_size);
        this.winningCondition = new int[] {1, 2, 3}; // Change this array to your desired winning condition
    }

    public int[] getWinningCondition() {
        return this.winningCondition;
    }
}

Game Piece Image

In the res/drawable folder, add images for the game pieces. In the AndroidManifest.xml file, set the image for each piece in the android:icon attribute of the com.tictactoe.game component:

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.tictactoe.game">

    <application
       ...
        <activity
            android:name=".MainActivity"
            android:icon="@drawable/x"
            android:iconMode="normal"
           ...>
        </activity>
    </application>
</manifest>

Game Audio

In the res/raw folder, add audio files for the game sounds. In the com/tictactoe/game/MainActivity.java file, set the audio for each event in the setAudio() method:

public class MainActivity extends AppCompatActivity {

    private int gridSize;
    private int[] winningCondition;
    private SoundPool soundPool;

    public MainActivity() {
        this.gridSize = getResources().getInteger(R.integer.game_grid_size);
        this.winningCondition = new int[] {1, 2, 3};
        this.soundPool = new SoundPool.Builder().build();
    }

    public void setAudio(int event) {
        if (event == R.raw.click) {
            this.soundPool.play(this.soundPool.load(this, R.raw.click, 1), 1, 1, 0, 0, 1);
        }
    }
}

Here are the features about this Tic Tac Toe Android app, extracted from the content:

Game Features:

1. Game Mode: Play With AI (Easy, Medium, Hard, Expert), Play With Friends (offline)
2. Shortcuts and Widgets: to launch game mode directly
3. Themes: 16 themes (1 Classic, 9 Shape, 2 Kite, 4 Diwali, 3 Christmas) (enable/disable via Remote Config)
4. History: last 10 games using Room database (update value from Remote Config)
5. AdMob: Banner Ad, Interstitial Ad, Reward Video Ad
6. Firebase: Messaging (Push Notification), Crashlytics, Dynamic Link, Remote Config, Performance Monitoring
7. In-App Purchase: Remove Ads (one time purchase), Shape Themes (one time purchase)
8. Google Play Game Services: Leaderboard, Achievements
9. Multi-Language Support: English, Arabic, Gujarati, Hindi, Spanish (other languages can be added by request)
10. Common Features: Rate App, Feedback, Share App, In-App Review, In-App Update, 64 Bit Supported, RTL Supported

Security:

1. Secured app code: using proguard
2. Disabled root device support.

What's New:

1. Support for Android Studio Arctic Fox | 2020.3.1 Patch 1
2. Updated libraries to latest version.