Final

2022-06-20 13:08:58 +07:00
commit f6062b2302
207 changed files with 4967 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
--- a/.idea/.gitignore
+++ b/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
--- a/.idea/.name
+++ b/.idea/.name
@@ -0,0 +1 @@
+Tic Tac Toe
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="11" />
+  </component>
+</project>
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DesignSurface">
+    <option name="filePathToZoomLevelMap">
+      <map>
+        <entry key="../../../../layout/custom_preview.xml" value="0.1" />
+        <entry key="app/src/main/res/drawable-v24/ic_launcher_foreground.xml" value="0.19" />
+        <entry key="app/src/main/res/drawable/blue.xml" value="0.1105" />
+        <entry key="app/src/main/res/drawable/button.xml" value="0.111" />
+        <entry key="app/src/main/res/drawable/ic_launcher_background.xml" value="0.19" />
+        <entry key="app/src/main/res/drawable/red.xml" value="0.1105" />
+        <entry key="app/src/main/res/drawable/yellow.xml" value="0.19" />
+        <entry key="app/src/main/res/layout/activity_empty.xml" value="0.25" />
+        <entry key="app/src/main/res/layout/activity_game.xml" value="0.33" />
+        <entry key="app/src/main/res/layout/activity_main.xml" value="0.5667655786350149" />
+        <entry key="app/src/main/res/layout/activity_main2.xml" value="0.17325227963525835" />
+        <entry key="app/src/main/res/layout/activity_prepare.xml" value="0.25" />
+        <entry key="app/src/main/res/layout/activity_record.xml" value="0.1" />
+        <entry key="app/src/main/res/layout/content_main.xml" value="0.17325227963525835" />
+        <entry key="app/src/main/res/layout/content_record.xml" value="0.17325227963525835" />
+        <entry key="app/src/main/res/layout/edit_data_layout.xml" value="0.35520833333333335" />
+        <entry key="app/src/main/res/layout/list_item.xml" value="0.33" />
+        <entry key="app/src/main/res/layout/list_layout.xml" value="0.35520833333333335" />
+        <entry key="app/src/main/res/layout/listview_item.xml" value="0.17274569402228976" />
+        <entry key="app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml" value="0.1105" />
+        <entry key="app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml" value="0.1105" />
+      </map>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="Android Studio default JDK" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
--- a/README.md
+++ b/README.md
@@ -0,0 +1,19 @@
+# Tic-tac-toe app for Android
+This project and repository are created for the course CT70A9120 Software Development Skills: Mobile of LUT University, Finland. The app is a Tic-tac-toe game, using a SQLite database to save details of each match (players' names, the winner, and time when the match finishes). The user can view all matches and delete them later.
+
+## Learning diary
+The learning diary is included as a PDF in this repository.
+
+## Exercise materials
+Exercice materials from the YouTube videos are in the folder Materials of this repository.
+
+## How to run the application?
+Run the app using an Android Emulator, minimum API level 21. The application was tested on API level 32 during development, using USB debugging. An APK file is included in /app/build/outputs/apk/debug for easy installation.
+
+## Demonstration video
+Link to be updated.
+
+## References
+The logo of the app is from [PNGWing](https://www.pngwing.com/) and is used for educational purposes only in this project.
+The Tic-tac-toe game is based on the Tic-tac-toe series of [Practical Coding](https://www.youtube.com/c/PracticalCoding "Practical Coding").
+
--- a/app/.gitignore
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -0,0 +1,43 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    compileSdk 32
+
+    defaultConfig {
+        applicationId "com.example.tictactoeapplut"
+        minSdk 21
+        targetSdk 32
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    buildFeatures {
+        viewBinding true
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.appcompat:appcompat:1.3.0'
+    implementation 'com.google.android.material:material:1.4.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
+    implementation 'androidx.navigation:navigation-fragment:2.3.5'
+    implementation 'androidx.navigation:navigation-ui:2.3.5'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+}
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
--- a/app/src/androidTest/java/com/example/tictactoeapplut/ExampleInstrumentedTest.java
+++ b/app/src/androidTest/java/com/example/tictactoeapplut/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.tictactoeapplut;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.tictactoeapplut", appContext.getPackageName());
+    }
+}
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.example.tictactoeapplut" >
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.TicTacToeAppLUT"
+        tools:targetApi="31" >
+        <activity
+            android:name=".Game"
+            android:exported="false" />
+        <activity
+            android:name=".Prepare"
+            android:exported="false" />
+        <activity
+            android:name=".MainActivity"
+            android:exported="true" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <activity android:name=".ListDataActivity"></activity>
+        <activity android:name=".EditDataActivity"></activity>
+    </application>
+</manifest>
--- a/app/src/main/ic_launcher-playstore.png
+++ b/app/src/main/ic_launcher-playstore.png
--- a/app/src/main/java/com/example/tictactoeapplut/Board.java
+++ b/app/src/main/java/com/example/tictactoeapplut/Board.java
@@ -0,0 +1,197 @@
+package com.example.tictactoeapplut;
+
+import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.Canvas;
+import android.graphics.Paint;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+
+import androidx.annotation.Nullable;
+
+public class Board extends View {
+
+    private final int boardColor;
+    private final int XColor;
+    private final int OColor;
+    private final int winColor;
+    private int cellSize = getWidth()/3;
+    private final Paint paint = new Paint();
+    private final Move game;
+    private boolean winLine = false;
+
+    public Board(Context context, @Nullable AttributeSet attrs) {
+        super(context, attrs);
+        game = new Move(context);
+
+        TypedArray a = context.getTheme().obtainStyledAttributes(attrs, R.styleable.Board,0,0);
+
+        try {
+            boardColor = a.getInteger(R.styleable.Board_boardColor, 0);
+            XColor = a.getInteger(R.styleable.Board_XColor, 0);
+            OColor = a.getInteger(R.styleable.Board_OColor, 0);
+            winColor = a.getInteger(R.styleable.Board_winColor, 0);
+
+        } finally {
+            a.recycle();
+        }
+    }
+
+    @Override
+    protected void onMeasure(int width, int height) {
+        super.onMeasure(width, height);
+
+        int size = Math.min(getMeasuredWidth(), getMeasuredHeight());
+        cellSize = size/3;
+
+        setMeasuredDimension(size, size);
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        paint.setStyle(Paint.Style.STROKE);
+        paint.setAntiAlias(true);
+
+        drawBoard(canvas);
+        drawMove(canvas);
+
+        if (winLine) {
+            paint.setColor(winColor);
+            drawWinLine(canvas);
+
+        }
+    }
+
+    @SuppressLint("ClickableViewAccessibility")
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        float x = event.getX();
+        float y = event.getY();
+
+        int action = event.getAction();
+        if (action == MotionEvent.ACTION_DOWN) {
+            int row = (int) Math.ceil(y/cellSize);
+            int column = (int) Math.ceil(x/cellSize);
+            if (!winLine) {
+                if (game.updateBoard(row, column)) {
+                    invalidate();
+                    if (game.winCheck()) {
+                        winLine = true;
+                        invalidate();
+                    }
+                    if (game.getPlayer() % 2 == 0) {
+                        game.setPlayer(game.getPlayer() - 1);
+                    } else {
+                        game.setPlayer(game.getPlayer() + 1);
+                    }
+                }
+            }
+
+            invalidate();
+
+            return true;
+        }
+
+        return false;
+    }
+
+    private void drawBoard(Canvas canvas) {
+        paint.setColor(boardColor);
+        paint.setStrokeWidth(16);
+        for (int x=1; x<3; x++) {
+            canvas.drawLine(cellSize*x, 0, cellSize*x, canvas.getWidth(), paint);
+        }
+
+        for (int y=1; y<3; y++) {
+            canvas.drawLine(0, cellSize*y, canvas.getWidth(), cellSize*y, paint);
+        }
+        paint.setStrokeWidth(32);
+        canvas.drawLine(0,0,cellSize*3,0,paint);
+        paint.setStrokeWidth(32);
+        canvas.drawLine(0,cellSize*3,cellSize*3,cellSize*3,paint);
+        paint.setStrokeWidth(16);
+        canvas.drawLine(0,0,0,cellSize*3,paint);
+        paint.setStrokeWidth(16);
+        canvas.drawLine(cellSize*3,0,cellSize*3,cellSize*3,paint);
+    }
+
+    private void drawMove(Canvas canvas) {
+        for (int r=0; r<3; r++) {
+            for (int c=0; c<3; c++) {
+                if (game.getBoard()[r][c]!=0) {
+                    if (game.getBoard()[r][c]==1) {
+                        drawX(canvas, r, c);
+                    } else {
+                        drawO(canvas, r, c);
+                    }
+                }
+            }
+        }
+    }
+
+    private void drawX(Canvas canvas, int row, int column) {
+        paint.setColor(XColor);
+        canvas.drawLine((float)((column+1)*cellSize - cellSize*0.1), (float)(row*cellSize+cellSize*0.1), (float)(column*cellSize+cellSize*0.1), (float)((row+1)*cellSize-cellSize*0.1), paint);
+        canvas.drawLine((float)(column*cellSize+cellSize*0.1), (float)(row*cellSize+cellSize*0.1), (float)((column+1)*cellSize-cellSize*0.1), (float)((row+1)*cellSize-cellSize*0.1), paint);
+
+    }
+
+    private void drawO(Canvas canvas, int row, int column) {
+        paint.setColor(OColor);
+        canvas.drawOval((float)(column*cellSize+cellSize*0.1), (float)(row*cellSize+cellSize*0.1), (float)(column*cellSize+cellSize-cellSize*0.1), (float)(row*cellSize+cellSize-cellSize*0.1), paint);
+    }
+
+    private void drawHorizontal(Canvas canvas, int row, int column) {
+        canvas.drawLine(column, row*cellSize + cellSize/2, cellSize*3, row*cellSize+cellSize/2,paint);
+    }
+
+    private void drawVertical(Canvas canvas, int row, int column) {
+        canvas.drawLine(column*cellSize+cellSize/2, row, column*cellSize+cellSize/2, cellSize*3,paint);
+    }
+
+    private void drawSlopeUp(Canvas canvas) {
+        canvas.drawLine(0, cellSize*3, cellSize*3, 0 ,paint);
+    }
+
+    private void drawSlopeDown(Canvas canvas) {
+        canvas.drawLine(0, 0, cellSize*3, cellSize*3 ,paint);
+    }
+
+    private void drawWinLine(Canvas canvas) {
+        int row = game.getWinType()[0];
+        int column = game.getWinType()[1];
+
+        switch (game.getWinType()[2]) {
+            case 1:
+                drawHorizontal(canvas, row, column);
+                break;
+            case 2:
+                drawVertical(canvas, row, column);
+                break;
+            case 3:
+                drawSlopeDown(canvas);
+                break;
+            case 4:
+                drawSlopeUp(canvas);
+                break;
+        }
+    }
+
+    public void setUp(Button again, Button home, TextView display, String[] names) {
+        game.setAgain(again);
+        game.setHome(home);
+        game.setTurn(display);
+        if (!names[0].equals("") && !names[1].equals("")){
+            game.setNames(names);
+        }
+    }
+
+    public void resetGame() {
+        game.resetBoard();
+        winLine = false;
+    }
+}
--- a/app/src/main/java/com/example/tictactoeapplut/CustomAdapter.java
+++ b/app/src/main/java/com/example/tictactoeapplut/CustomAdapter.java
@@ -0,0 +1,66 @@
+package com.example.tictactoeapplut;
+
+import android.content.Context;
+import android.content.Intent;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.TextView;
+
+import java.util.ArrayList;
+
+public class CustomAdapter extends BaseAdapter {
+    private static final String TAG = "CustomAdapter";
+    Context context;
+    ArrayList<String> name;
+    ArrayList<String> winner;
+    ArrayList<String> time;
+
+    public CustomAdapter(Context context, ArrayList<String> name, ArrayList<String> winner, ArrayList<String> time) {
+        this.context = context;
+        this.name = name;
+        this.winner = winner;
+        this.time = time;
+    }
+
+    @Override
+    public int getCount() {
+        return name.size();
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return null;
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return 0;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        convertView = inflater.inflate(R.layout.list_item,parent,false);
+        TextView txtName, txtWin, txtTime;
+
+        txtName = convertView.findViewById(R.id.txt_name);
+        txtWin = convertView.findViewById(R.id.txt_win);
+        txtTime = convertView.findViewById(R.id.txt_time);
+        txtName.setText(name.get(position));
+        txtWin.setText(winner.get(position));
+        txtTime.setText(time.get(position));
+        convertView.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Intent editScreenIntent = new Intent(context, EditDataActivity.class);
+                editScreenIntent.putExtra("time",txtTime.getText().toString());
+                editScreenIntent.putExtra("players", txtName.getText().toString());
+                editScreenIntent.putExtra("winner", txtWin.getText().toString());
+                context.startActivity(editScreenIntent);
+            }
+        });
+        return convertView;
+    }
+}
--- a/app/src/main/java/com/example/tictactoeapplut/DatabaseHelper.java
+++ b/app/src/main/java/com/example/tictactoeapplut/DatabaseHelper.java
@@ -0,0 +1,64 @@
+package com.example.tictactoeapplut;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+
+public class DatabaseHelper extends SQLiteOpenHelper {
+
+    private static final String TABLE_NAME = "record";
+    private static final String COL1 = "players";
+    private static final String COL2 = "winner";
+    private static final String COL3 = "time";
+
+
+    public DatabaseHelper(Context context) {
+        super(context, TABLE_NAME, null, 1);
+    }
+
+    @Override
+    public void onCreate(SQLiteDatabase db) {
+        String createTable = "CREATE TABLE " + TABLE_NAME + " (ID INTEGER PRIMARY KEY AUTOINCREMENT, " +
+                COL1 +" TEXT, " + COL2 + " TEXT, " + COL3 + " TEXT)";
+        db.execSQL(createTable);
+    }
+
+    @Override
+    public void onUpgrade(SQLiteDatabase db, int i, int i1) {
+        db.execSQL("DROP IF TABLE EXISTS " + TABLE_NAME);
+        onCreate(db);
+    }
+
+    public boolean addData(String players, String winner, String time) {
+        SQLiteDatabase db = this.getWritableDatabase();
+        ContentValues contentValues = new ContentValues();
+        contentValues.put(COL1, players);
+        contentValues.put(COL2, winner);
+        contentValues.put(COL3, time);
+
+        long result = db.insert(TABLE_NAME, null, contentValues);
+
+        if (result == -1) {
+            return false;
+        } else {
+            return true;
+        }
+    }
+
+    public Cursor getData(){
+        SQLiteDatabase db = this.getWritableDatabase();
+        String query = "SELECT * FROM " + TABLE_NAME;
+        Cursor data = db.rawQuery(query, null);
+        return data;
+    }
+
+    public void deleteMatch(String time){
+        SQLiteDatabase db = this.getWritableDatabase();
+        String query = "DELETE FROM " + TABLE_NAME + " WHERE "
+                + COL3 + " = '" + time + "'";
+        db.execSQL(query);
+    }
+
+}
--- a/app/src/main/java/com/example/tictactoeapplut/EditDataActivity.java
+++ b/app/src/main/java/com/example/tictactoeapplut/EditDataActivity.java
@@ -0,0 +1,57 @@
+package com.example.tictactoeapplut;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+public class EditDataActivity extends AppCompatActivity {
+
+    private Button btnDelete;
+    private TextView txtPlayers, txtWinner, txtTime;
+
+    DatabaseHelper mDatabaseHelper;
+
+    private String selectedPlayers, selectedWinner, selectedTime;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.edit_data_layout);
+        btnDelete = (Button) findViewById(R.id.btnDelete);
+        txtPlayers = (TextView) findViewById(R.id.txtPlayers);
+        txtWinner = (TextView) findViewById(R.id.txtWinner);
+        txtTime = (TextView) findViewById(R.id.txtTime);
+        mDatabaseHelper = new DatabaseHelper(this);
+
+        Intent receivedIntent = getIntent();
+
+        selectedPlayers = receivedIntent.getStringExtra("players");
+        selectedWinner = receivedIntent.getStringExtra("winner");
+        selectedTime = receivedIntent.getStringExtra("time");
+
+        txtPlayers.setText(selectedPlayers);
+        txtWinner.setText(selectedWinner);
+        txtTime.setText(selectedTime);
+
+        btnDelete.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                mDatabaseHelper.deleteMatch(selectedTime);
+                txtPlayers.setText("");
+                txtWinner.setText("");
+                txtTime.setText("");
+                toaster();
+            }
+        });
+
+    }
+    private void toaster(){
+        Toast.makeText(this, "Match removed", Toast.LENGTH_SHORT).show();
+    }
+}
--- a/app/src/main/java/com/example/tictactoeapplut/Game.java
+++ b/app/src/main/java/com/example/tictactoeapplut/Game.java
@@ -0,0 +1,46 @@
+package com.example.tictactoeapplut;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Context;
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+
+public class Game extends AppCompatActivity {
+    private Board board;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_game);
+        Button again = findViewById(R.id.button6);
+        Button home = findViewById(R.id.button5);
+        TextView turn = findViewById(R.id.textView5);
+        again.setVisibility(View.GONE);
+        home.setVisibility(View.GONE);
+        String[] names = getIntent().getStringArrayExtra("PLAYERS");
+        assert names != null;
+        if (names[0].equals("")){
+
+            turn.setText((String)("Player 1's turn"));
+        }else{
+            turn.setText((String)(names[0] + "'s turn"));
+        }
+        board = findViewById(R.id.board);
+
+        board.setUp(again, home, turn, names);
+    }
+
+    public void againClick(View view) {
+        board.resetGame();
+        board.invalidate();
+    }
+
+    public void homeClick(View view) {
+        Intent intent = new Intent(this, MainActivity.class);
+        startActivity(intent);
+    }
+}
--- a/app/src/main/java/com/example/tictactoeapplut/ListDataActivity.java
+++ b/app/src/main/java/com/example/tictactoeapplut/ListDataActivity.java
@@ -0,0 +1,48 @@
+package com.example.tictactoeapplut;
+
+import android.database.Cursor;
+import android.os.Bundle;
+import android.util.Log;
+import android.widget.ListView;
+import android.widget.Toast;
+
+import androidx.annotation.Nullable;
+import androidx.appcompat.app.AppCompatActivity;
+
+import java.util.ArrayList;
+
+public class ListDataActivity extends AppCompatActivity {
+
+    private static final String TAG = "ListDataActivity";
+
+    DatabaseHelper mDatabaseHelper;
+
+    private ListView mListView;
+
+    @Override
+    protected void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.list_layout);
+        mListView = (ListView) findViewById(R.id.listView);
+        mDatabaseHelper = new DatabaseHelper(this);
+
+        populateListView();
+    }
+
+    private void populateListView() {
+        Log.d(TAG, "populateListView: Displaying data in the ListView.");
+
+        Cursor data = mDatabaseHelper.getData();
+        ArrayList<String> listPlayers = new ArrayList<>();
+        ArrayList<String> listWinner = new ArrayList<>();
+        ArrayList<String> listTime = new ArrayList<>();
+        while(data.moveToNext()){
+
+            listPlayers.add(data.getString(1));
+            listWinner.add(data.getString(2));
+            listTime.add(data.getString(3));
+        }
+        CustomAdapter adapter = new CustomAdapter(this, listPlayers, listWinner, listTime);
+        mListView.setAdapter(adapter);
+    }
+}
--- a/app/src/main/java/com/example/tictactoeapplut/MainActivity.java
+++ b/app/src/main/java/com/example/tictactoeapplut/MainActivity.java
@@ -0,0 +1,50 @@
+package com.example.tictactoeapplut;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.TextView;
+
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+        TextView description = (TextView) findViewById(R.id.textView2);
+        TextView link = (TextView) findViewById(R.id.textView3);
+        description.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Uri lut = Uri.parse((String)"https://www.lut.fi/en");
+                Intent toLUT = new Intent(Intent.ACTION_VIEW, lut);
+                if (toLUT.resolveActivity(getPackageManager()) != null) {
+                    startActivity(toLUT);
+                }
+            }
+        });
+        link.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                Uri github = Uri.parse((String)"https://github.com/AndrewTrieu/tictactoeapp");
+                Intent toGitHub = new Intent(Intent.ACTION_VIEW, github);
+                if (toGitHub.resolveActivity(getPackageManager()) != null) {
+                    startActivity(toGitHub);
+                }
+            }
+        });
+    }
+
+    public void startClick(View view){
+        Intent intent = new Intent(this, Prepare.class);
+        startActivity(intent);
+    }
+    public void recordClick(View view){
+        Intent intent = new Intent(this, ListDataActivity.class);
+        startActivity(intent);
+    }
+}
--- a/app/src/main/java/com/example/tictactoeapplut/Move.java
+++ b/app/src/main/java/com/example/tictactoeapplut/Move.java
@@ -0,0 +1,147 @@
+package com.example.tictactoeapplut;
+
+import android.content.Context;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+
+import java.sql.Timestamp;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+
+
+public class Move {
+    private int[][] board;
+    private String[] names = {"Player 1", "Player 2"};
+    private int[] winType = {-1, -1, -1};
+    private Button again;
+    private Button home;
+    private TextView turn;
+    private int player = 1;
+    private static final SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss dd.MM.yyyy");
+
+    DatabaseHelper databaseHelper;
+
+    Move(Context context) {
+        databaseHelper = new DatabaseHelper(context);
+        board = new int[3][3];
+        for (int r=0; r<3; r++) {
+            for (int c=0; c<3; c++) {
+                board[r][c] = 0;
+            }
+        }
+    }
+
+    public boolean updateBoard(int row, int column) {
+        if (board[row-1][column-1]==0) {
+            board[row-1][column-1] = player;
+            if (player == 1) {
+                turn.setText((String)(names[1]+"'s turn"));
+            } else {
+                turn.setText((String)(names[0]+"'s turn"));
+            }
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    public boolean winCheck() {
+        boolean won = false;
+
+        for (int r = 0; r < 3; r++) {
+            if (board[r][0] == board[r][1] && board[r][0] == board[r][2] && board[r][0] != 0) {
+                winType = new int[] {r, 0, 1};
+                won = true;
+                break;
+            }
+        }
+        for (int c = 0; c < 3; c++) {
+            if (board[0][c] == board[1][c] && board[0][c] == board[2][c] && board[0][c] != 0) {
+                winType = new int[] {0, c, 2};
+                won = true;
+                break;
+            }
+        }
+        if (board[0][0]==board[1][1] && board[0][0]==board[2][2] && board[0][0]!=0) {
+            winType = new int[] {0, 2, 3};
+            won = true;
+        }
+        if (board[2][0]==board[1][1] && board[2][0]==board[0][2] && board[2][0]!=0) {
+            winType = new int[] {2, 2, 4};
+            won = true;
+        }
+
+        int boardFilled = 0;
+        for (int r=0; r<3; r++) {
+            for (int c=0; c<3; c++) {
+                if (board[r][c]!=0){
+                    boardFilled+=1;
+                }
+            }
+        }
+
+        if (won) {
+            again.setVisibility(View.VISIBLE);
+            home.setVisibility(View.VISIBLE);
+            turn.setText((String)(names[player-1]+" won!"));
+            Timestamp timestamp = new Timestamp(System.currentTimeMillis());
+            databaseHelper.addData(names[0]+" vs "+names[1], names[player-1], sdf.format(timestamp));
+            return true;
+        } else if(boardFilled==9){
+            again.setVisibility(View.VISIBLE);
+            home.setVisibility(View.VISIBLE);
+            turn.setText((String)("Tie game!"));
+            Timestamp timestamp = new Timestamp(System.currentTimeMillis());
+            databaseHelper.addData(names[0]+" vs "+names[1], "Tie", sdf.format(timestamp));
+            return false;
+        } else {
+            return false;
+        }
+    }
+
+    public void resetBoard() {
+        for (int r=0; r<3; r++) {
+            for (int c=0; c<3; c++) {
+                board[r][c] = 0;
+            }
+        }
+        player = 1;
+        again.setVisibility(View.GONE);
+        home.setVisibility(View.GONE);
+        turn.setText((String)(names[0]+"'s turn"));
+    }
+
+    public void setAgain(Button again) {
+        this.again = again;
+    }
+
+    public void setHome(Button home) {
+        this.home = home;
+    }
+
+    public void setTurn(TextView turn) {
+        this.turn = turn;
+    }
+
+    public void setNames(String[] names) {
+        this.names = names;
+    }
+
+    public int[][] getBoard() {
+        return board;
+    }
+
+    public void setPlayer(int player) {
+        this.player = player;
+    }
+
+    public int getPlayer() {
+        return player;
+    }
+
+    public int[] getWinType() {
+        return winType;
+    }
+
+}
--- a/app/src/main/java/com/example/tictactoeapplut/Prepare.java
+++ b/app/src/main/java/com/example/tictactoeapplut/Prepare.java
@@ -0,0 +1,29 @@
+package com.example.tictactoeapplut;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.EditText;
+
+public class Prepare extends AppCompatActivity {
+    private EditText player1;
+    private EditText player2;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_prepare);
+        player1 = findViewById(R.id.editTextTextPersonName4);
+        player2 = findViewById(R.id.editTextTextPersonName3);
+    }
+    public void playClick(View view) {
+        String player1Name = player1.getText().toString();
+        String player2Name = player2.getText().toString();
+
+        Intent intent = new Intent(this, Game.class);
+        intent.putExtra("PLAYERS", new String[] {player1Name, player2Name});
+        startActivity(intent);
+    }
+}
--- a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
+++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
--- a/app/src/main/res/drawable/blue.xml
+++ b/app/src/main/res/drawable/blue.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#36AE7C"/>
+            <corners android:radius="100dp"/>
+            <stroke android:color="@color/black" android:width="1dp"/>
+
+        </shape>
+    </item>
+</selector>
--- a/app/src/main/res/drawable/button.xml
+++ b/app/src/main/res/drawable/button.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#92B4EC"/>
+            <corners android:radius="100dp"/>
+            <stroke android:color="@color/black" android:width="1dp"/>
+
+        </shape>
+    </item>
+</selector>
--- a/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
--- a/app/src/main/res/drawable/logo.png
+++ b/app/src/main/res/drawable/logo.png
--- a/app/src/main/res/drawable/red.xml
+++ b/app/src/main/res/drawable/red.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#cc0000"/>
+            <corners android:radius="100dp"/>
+            <stroke android:color="@color/black" android:width="1dp"/>
+
+        </shape>
+    </item>
+</selector>
--- a/app/src/main/res/drawable/yellow.xml
+++ b/app/src/main/res/drawable/yellow.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <solid android:color="#FFD24C"/>
+            <corners android:radius="100dp"/>
+            <stroke android:color="@color/black" android:width="1dp"/>
+
+        </shape>
+    </item>
+</selector>
--- a/app/src/main/res/layout/activity_game.xml
+++ b/app/src/main/res/layout/activity_game.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:custom="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".Game"
+    android:background="#FFFFFF">
+
+    <TextView
+        android:id="@+id/textView5"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="84dp"
+        android:fontFamily="monospace"
+        android:text="@string/name"
+        android:textColor="#000000"
+        android:textSize="24sp"
+        android:textStyle="italic"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/constraintLayout"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="60dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.493"
+        app:layout_constraintStart_toStartOf="parent">
+
+        <Button
+            android:id="@+id/button5"
+            android:layout_width="150dp"
+            android:layout_height="wrap_content"
+            android:layout_marginEnd="30dp"
+            android:background="@drawable/yellow"
+            android:onClick="homeClick"
+            android:text="@string/again"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toStartOf="@+id/button6"
+            app:layout_constraintHorizontal_bias="1.0"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintVertical_bias="0.0" />
+
+        <Button
+            android:id="@+id/button6"
+            android:layout_width="150dp"
+            android:layout_height="wrap_content"
+            android:background="@drawable/blue"
+            android:onClick="againClick"
+            android:text="@string/more"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+    <com.example.tictactoeapplut.Board
+        android:id="@+id/board"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        custom:boardColor="#000000"
+        custom:XColor="#DD2C00"
+        custom:OColor="#3F51B5"
+        custom:winColor="#fc00fc"/>
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,97 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity"
+    android:background="#FFFFFF">
+
+    <TextView
+        android:id="@+id/textView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="84dp"
+        android:fontFamily="casual"
+        android:text="@string/home"
+        android:textAlignment="center"
+        android:textAppearance="@style/TextAppearance.AppCompat.Display1"
+        android:textColor="#EF6C00"
+        android:textSize="48sp"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <Button
+        android:id="@+id/button"
+        android:layout_width="100dp"
+        android:layout_height="50dp"
+        android:layout_marginTop="252dp"
+        android:background="@drawable/button"
+        android:fontFamily="sans-serif-light"
+        android:onClick="startClick"
+        android:text="@string/start"
+        android:textAllCaps="false"
+        android:textSize="20sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.498"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textView" />
+
+    <Button
+        android:id="@+id/button3"
+        android:layout_width="100dp"
+        android:layout_height="50dp"
+        android:layout_marginTop="16dp"
+        android:background="@drawable/button"
+        android:fontFamily="sans-serif-light"
+        android:onClick="recordClick"
+        android:text="@string/record"
+        android:textAllCaps="false"
+        android:textSize="20sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.498"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/button" />
+
+    <TextView
+        android:id="@+id/textView2"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="104dp"
+        android:text="@string/author"
+        android:textAlignment="center"
+        android:textColor="#757575"
+        android:textSize="11sp"
+        android:textStyle="italic"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.492"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/button" />
+
+    <TextView
+        android:id="@+id/textView3"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="20dp"
+        android:text="@string/github"
+        android:textSize="11sp"
+        android:textStyle="italic"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textView2" />
+
+    <ImageView
+        android:id="@+id/imageView3"
+        android:layout_width="353dp"
+        android:layout_height="347dp"
+        app:layout_constraintBottom_toTopOf="@+id/button"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textView"
+        app:layout_constraintVertical_bias="0.617"
+        app:srcCompat="@drawable/logo" />
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/layout/activity_prepare.xml
+++ b/app/src/main/res/layout/activity_prepare.xml
@@ -0,0 +1,91 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".Prepare"
+    android:background="#FFFFFF">
+
+    <TextView
+        android:id="@+id/textView4"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="160dp"
+        android:fontFamily="casual"
+        android:text="@string/players"
+        android:textColor="#EF6C00"
+        android:textSize="34sp"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.498"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <Button
+        android:id="@+id/button2"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="56dp"
+        android:background="@drawable/button"
+        android:fontFamily="sans-serif-light"
+        android:onClick="playClick"
+        android:text="@string/play"
+        android:textSize="20sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.498"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/editTextTextPersonName3" />
+
+    <TextView
+        android:id="@+id/textView7"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/player2"
+        android:textColor="#3F51B5"
+        app:layout_constraintBottom_toTopOf="@+id/editTextTextPersonName3"
+        app:layout_constraintStart_toStartOf="@+id/editTextTextPersonName3" />
+
+    <EditText
+        android:id="@+id/editTextTextPersonName3"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="52dp"
+        android:autofillHints=""
+        android:ems="10"
+        android:hint="@string/name"
+        android:inputType="textPersonName"
+        android:minHeight="48dp"
+        android:textColor="#757575"
+        android:textColorHint="#757575"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/editTextTextPersonName4"
+        tools:ignore="DuplicateSpeakableTextCheck" />
+
+    <TextView
+        android:id="@+id/textView8"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/player1"
+        android:textColor="#DD2C00"
+        app:layout_constraintBottom_toTopOf="@+id/editTextTextPersonName4"
+        app:layout_constraintStart_toStartOf="@+id/editTextTextPersonName4" />
+
+    <EditText
+        android:id="@+id/editTextTextPersonName4"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="68dp"
+        android:autofillHints=""
+        android:ems="10"
+        android:hint="@string/name"
+        android:inputType="textPersonName"
+        android:minHeight="48dp"
+        android:textColor="#757575"
+        android:textColorHint="#757575"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textView4" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/layout/edit_data_layout.xml
+++ b/app/src/main/res/layout/edit_data_layout.xml
@@ -0,0 +1,96 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity"
+    android:background="#FFFFFF">
+
+<Button
+        android:id="@+id/btnDelete"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="230dp"
+        android:background="@drawable/red"
+        android:text="@string/delete"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.514"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textView8" />
+
+    <TextView
+        android:id="@+id/txtPlayers"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="60dp"
+        android:text="@string/temp"
+        android:textSize="20sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.501"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textView8" />
+
+    <TextView
+        android:id="@+id/textView8"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="80dp"
+        android:fontFamily="casual"
+        android:text="@string/details"
+        android:textColor="#EF6C00"
+        android:textSize="24sp"
+        android:textStyle="bold"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.498"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="150dp"
+        android:orientation="horizontal"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textView8">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/time"
+            android:textSize="16sp" />
+
+        <TextView
+            android:id="@+id/txtTime"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/temp"
+            android:textSize="16sp" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="100dp"
+        android:orientation="horizontal"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/textView8">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/winner"
+            android:textSize="20sp" />
+
+        <TextView
+            android:id="@+id/txtWinner"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/temp"
+            android:textSize="20sp" />
+    </LinearLayout>
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/layout/list_item.xml
+++ b/app/src/main/res/layout/list_item.xml
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity"
+    android:orientation="vertical"
+    android:padding="10dp"
+    android:background="#FFFFFF">
+
+    <TextView
+        android:id="@+id/txt_name"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/players"
+        android:textColor="#000000"
+        android:textSize="30sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        app:layout_constraintStart_toStartOf="parent"
+        tools:layout_editor_absoluteY="131dp">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/winner"
+            android:textColor="#000000"
+            android:textSize="20sp" />
+
+        <TextView
+            android:id="@+id/txt_win"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/temp"
+            android:textSize="20sp" />
+    </LinearLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/time"
+            android:textColor="#000000"
+            android:textSize="20sp" />
+        <TextView
+            android:id="@+id/txt_time"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/temp"
+            android:textSize="20sp"/>
+    </LinearLayout>
+
+</LinearLayout>
--- a/app/src/main/res/layout/list_layout.xml
+++ b/app/src/main/res/layout/list_layout.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="#FFFFFF">
+
+
+<ListView
+        android:id="@+id/listView"
+        android:layout_width="409dp"
+        android:layout_height="729dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/mipmap-hdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png
--- a/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.png
--- a/app/src/main/res/mipmap-mdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png
--- a/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.png
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_foreground.png
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_foreground.png
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
--- a/app/src/main/res/values-land/dimens.xml
+++ b/app/src/main/res/values-land/dimens.xml
@@ -0,0 +1,3 @@
+<resources>
+    <dimen name="fab_margin">48dp</dimen>
+</resources>
--- a/app/src/main/res/values-night/themes.xml
+++ b/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.TicTacToeAppLUT" parent="Theme.AppCompat.Light.NoActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_200</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/black</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_200</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
--- a/app/src/main/res/values-w1240dp/dimens.xml
+++ b/app/src/main/res/values-w1240dp/dimens.xml
@@ -0,0 +1,3 @@
+<resources>
+    <dimen name="fab_margin">200dp</dimen>
+</resources>
--- a/app/src/main/res/values-w600dp/dimens.xml
+++ b/app/src/main/res/values-w600dp/dimens.xml
@@ -0,0 +1,3 @@
+<resources>
+    <dimen name="fab_margin">48dp</dimen>
+</resources>
--- a/app/src/main/res/values/attrs.xml
+++ b/app/src/main/res/values/attrs.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <declare-styleable name="Board">
+        <attr name="boardColor" format="color"/>
+        <attr name="XColor" format="color"/>
+        <attr name="OColor" format="color"/>
+        <attr name="winColor" format="color"/>
+    </declare-styleable>
+</resources>
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,3 @@
+<resources>
+    <dimen name="fab_margin">16dp</dimen>
+</resources>
--- a/app/src/main/res/values/ic_launcher_background.xml
+++ b/app/src/main/res/values/ic_launcher_background.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background">#FFFFFF</color>
+</resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,24 @@
+<resources>
+    <string name="app_name">Tic-Tac-Toe</string>
+    <string name="home">TIC-TAC-TOE</string>
+    <string name="author">Developed by Andrew Trieu for the course CT70A9120 at LUT University</string>
+    <string name="github">https://github.com/AndrewTrieu/tictactoeapp</string>
+    <string name="start">START</string>
+    <string name="logo">Logo</string>
+    <string name="players">Players</string>
+    <string name="player1">Player 1 - X</string>
+    <string name="player2">Player 2 - O</string>
+    <string name="play">Play</string>
+    <string name="name">Player\'s name</string>
+    <string name="again">Home</string>
+    <string name="more">Reset</string>
+    <string name="record">RECORD</string>
+    <string name="title_activity_record">Record</string>
+    <string name="empty">History is empty</string>
+    <string name="suggest">Maybe play some games first?</string>
+    <string name="temp"> </string>
+    <string name="delete">Delete</string>
+    <string name="details">Match details</string>
+    <string name="time">Time:\u0020</string>
+    <string name="winner">Winner:\u0020</string>
+</resources>
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,25 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.TicTacToeAppLUT" parent="Theme.AppCompat.Light.NoActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_500</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_700</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+
+    <style name="Theme.TicTacToeAppLUT.NoActionBar">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+    </style>
+
+    <style name="Theme.TicTacToeAppLUT.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
+
+    <style name="Theme.TicTacToeAppLUT.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
+</resources>
--- a/app/src/main/res/xml/backup_rules.xml
+++ b/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
--- a/app/src/main/res/xml/data_extraction_rules.xml
+++ b/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
--- a/app/src/test/java/com/example/tictactoeapplut/ExampleUnitTest.java
+++ b/app/src/test/java/com/example/tictactoeapplut/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package com.example.tictactoeapplut;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
--- a/build.gradle
+++ b/build.gradle
@@ -0,0 +1,9 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '7.2.1' apply false
+    id 'com.android.library' version '7.2.1' apply false
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
--- a/gradle.properties
+++ b/gradle.properties
@@ -0,0 +1,21 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app"s APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Wed Jun 08 12:46:14 ICT 2022
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
--- a/185
+++ b/185
@@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
--- a/materials/Part1/.gitignore
+++ b/materials/Part1/.gitignore
@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
--- a/materials/Part1/.idea/.gitignore
+++ b/materials/Part1/.idea/.gitignore
@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
--- a/materials/Part1/.idea/.name
+++ b/materials/Part1/.idea/.name
@@ -0,0 +1 @@
+Part 1
--- a/materials/Part1/.idea/compiler.xml
+++ b/materials/Part1/.idea/compiler.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="11" />
+  </component>
+</project>
--- a/materials/Part1/.idea/gradle.xml
+++ b/materials/Part1/.idea/gradle.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
--- a/materials/Part1/.idea/misc.xml
+++ b/materials/Part1/.idea/misc.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DesignSurface">
+    <option name="filePathToZoomLevelMap">
+      <map>
+        <entry key="app/src/main/res/layout/activity_main.xml" value="0.33" />
+      </map>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="Android Studio default JDK" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
--- a/materials/Part1/app/.gitignore
+++ b/materials/Part1/app/.gitignore
@@ -0,0 +1 @@
+/build
--- a/materials/Part1/app/build.gradle
+++ b/materials/Part1/app/build.gradle
@@ -0,0 +1,38 @@
+plugins {
+    id 'com.android.application'
+}
+
+android {
+    compileSdk 32
+
+    defaultConfig {
+        applicationId "com.example.part1"
+        minSdk 21
+        targetSdk 32
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.appcompat:appcompat:1.4.2'
+    implementation 'com.google.android.material:material:1.6.1'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+}
--- a/materials/Part1/app/proguard-rules.pro
+++ b/materials/Part1/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
--- a/materials/Part1/app/src/androidTest/java/com/example/part1/ExampleInstrumentedTest.java
+++ b/materials/Part1/app/src/androidTest/java/com/example/part1/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.example.part1;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+        assertEquals("com.example.part1", appContext.getPackageName());
+    }
+}
--- a/materials/Part1/app/src/main/AndroidManifest.xml
+++ b/materials/Part1/app/src/main/AndroidManifest.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.example.part1">
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.Part1"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
--- a/materials/Part1/app/src/main/java/com/example/part1/MainActivity.java
+++ b/materials/Part1/app/src/main/java/com/example/part1/MainActivity.java
@@ -0,0 +1,33 @@
+package com.example.part1;
+
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.TextView;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        Button addBtn = (Button) findViewById(R.id.addBtn);
+        addBtn.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                EditText fistNumEditText = (EditText) findViewById(R.id.firstNumEditText);
+                EditText secondNumEditText = (EditText) findViewById(R.id.secondNumEditText);
+                TextView resultTextView = (TextView) findViewById(R.id.resultTextView);
+
+                int num1 = Integer.parseInt(fistNumEditText.getText().toString());
+                int num2 = Integer.parseInt(secondNumEditText.getText().toString());
+                int result = num1+num2;
+                resultTextView.setText(Integer.toString(result));
+            }
+        });
+    }
+}
--- a/materials/Part1/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
+++ b/materials/Part1/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
--- a/materials/Part1/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/materials/Part1/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
--- a/materials/Part1/app/src/main/res/layout/activity_main.xml
+++ b/materials/Part1/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity">
+
+    <EditText
+        android:id="@+id/firstNumEditText"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="56dp"
+        android:ems="10"
+        android:hint="Enter a number"
+        android:inputType="number"
+        android:minHeight="48dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.502"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <EditText
+        android:id="@+id/secondNumEditText"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:ems="10"
+        android:hint="Enter a number"
+        android:inputType="number"
+        android:minHeight="48dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/firstNumEditText" />
+
+    <Button
+        android:id="@+id/addBtn"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="92dp"
+        android:text="Add"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/secondNumEditText" />
+
+    <TextView
+        android:id="@+id/resultTextView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Result"
+        android:textSize="48sp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/addBtn" />
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/materials/Part1/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/materials/Part1/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
--- a/materials/Part1/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/materials/Part1/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
--- a/materials/Part1/app/src/main/res/mipmap-hdpi/ic_launcher.webp
+++ b/materials/Part1/app/src/main/res/mipmap-hdpi/ic_launcher.webp
--- a/materials/Part1/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
+++ b/materials/Part1/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
--- a/materials/Part1/app/src/main/res/mipmap-mdpi/ic_launcher.webp
+++ b/materials/Part1/app/src/main/res/mipmap-mdpi/ic_launcher.webp
--- a/materials/Part1/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
+++ b/materials/Part1/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
--- a/materials/Part1/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
+++ b/materials/Part1/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
--- a/materials/Part1/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
+++ b/materials/Part1/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
--- a/materials/Part1/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
+++ b/materials/Part1/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
--- a/materials/Part1/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
+++ b/materials/Part1/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
--- a/materials/Part1/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
+++ b/materials/Part1/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
--- a/materials/Part1/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
+++ b/materials/Part1/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
--- a/materials/Part1/app/src/main/res/values-night/themes.xml
+++ b/materials/Part1/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.Part1" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_200</item>
+        <item name="colorPrimaryVariant">@color/purple_700</item>
+        <item name="colorOnPrimary">@color/black</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_200</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
--- a/materials/Part1/app/src/main/res/values/colors.xml
+++ b/materials/Part1/app/src/main/res/values/colors.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
--- a/materials/Part1/app/src/main/res/values/strings.xml
+++ b/materials/Part1/app/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">Part 1</string>
+</resources>
--- a/Show More
+++ b/Show More