Android实现井字游戏
作者：allway2
这篇文章主要为大家详细介绍了Android实现井字游戏，文中示例代码介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们可以参考一下
本文实例为大家分享了Android实现井字游戏的具体代码，供大家参考，具体内容如下
MainActivity.java
package com.mohit.tictactoe;
import androidx.appcompat.app.AppCompatActivity;
import android.annotation.SuppressLint;
import android.graphics.Color;
import android.os.Bundle;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
public class MainActivity extends AppCompatActivity {
char activePlayer = 'X';
char[] gameState = new char[9];
boolean gameActive = true;
boolean isFull = false;
int[][] winningPos = {{0,1,2}, {3,4,5}, {6,7,8}, {0,3,6}, {1,4,7}, {2,5,8}, {0,4,8}, {2,4,6}};
ImageView[] images = new ImageView[9];
@SuppressLint("ResourceAsColor")
public void onTap(View view) {
ImageView img = (ImageView) view;
int tappedImage = Integer.parseInt(img.getTag().toString());
if (gameState[tappedImage] == 0 && gameActive) {
gameState[tappedImage] = activePlayer;
if (activePlayer == 'O') {
img.setImageResource(R.drawable.o);
activePlayer = 'X';
TextView status = findViewById(R.id.status);
status.setText("X's turn - Tap to play");
} else {
img.setImageResource(R.drawable.x);
activePlayer = 'O';
TextView status = findViewById(R.id.status);
status.setText("O's turn - Tap to play");
}
}
images[0] = findViewById(R.id.imageView1);
images[1] = findViewById(R.id.imageView2);
images[2] = findViewById(R.id.imageView3);
images[3] = findViewById(R.id.imageView4);
images[4] = findViewById(R.id.imageView5);
images[5] = findViewById(R.id.imageView6);
images[6] = findViewById(R.id.imageView7);
images[7] = findViewById(R.id.imageView8);
images[8] = findViewById(R.id.imageView9);
// Check if any player has won
for (int i = 0 ; i < 8 ; i++) {
if (gameState[winningPos[i][0]] != 0 && gameState[winningPos[i][0]] == gameState[winningPos[i][1]] && gameState[winningPos[i][0]] == gameState[winningPos[i][2]]) {
TextView status = findViewById(R.id.status);
status.setText(gameState[winningPos[i][0]] + " HAS WON THE GAME");
gameActive = false;
for (int j = 0 ; j < 9 ; j++) {
int tag = Integer.parseInt(images[j].getTag().toString());
if (tag == winningPos[i][0] || tag == winningPos[i][1] || tag == winningPos[i][2]) {
images[j].setBackgroundColor(Color.RED);
}
}
}
}
for (int j = 0 ; j < 9 ; j++) {
if (gameState[j] != 0) {
isFull = true;
}
else {
isFull = false;
break;
}
}
if (isFull && gameActive) {
TextView status = findViewById(R.id.status);
status.setText("GAME DRAWN");
}
}
public void gameRestart(View view) {
gameActive = true;
activePlayer = 'X';
gameState = new char[9];
images[0] = findViewById(R.id.imageView1);
images[1] = findViewById(R.id.imageView2);
images[2] = findViewById(R.id.imageView3);
images[3] = findViewById(R.id.imageView4);
images[4] = findViewById(R.id.imageView5);
images[5] = findViewById(R.id.imageView6);
images[6] = findViewById(R.id.imageView7);
images[7] = findViewById(R.id.imageView8);
images[8] = findViewById(R.id.imageView9);
for (int j = 0 ; j < 9 ; j++) {
images[j].setImageResource(0);
images[j].setBackgroundColor(0);
}
TextView status = findViewById(R.id.status);
status.setText("X's turn - Tap to play");
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}activity_main.xml
<?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"> <ImageView android:id="@+id/imageView0" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="16dp" android:background="@color/white" app:layout_constraintBottom_toBottomOf="@+id/button2" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toTopOf="parent" app:srcCompat="@drawable/grid" /> <TextView android:id="@+id/textView" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="23dp" android:fontFamily="serif" android:text="@string/heading" android:textSize="34sp" android:textStyle="bold" app:layout_constraintLeft_toLeftOf="parent" app:layout_constraintRight_toRightOf="parent" app:layout_constraintTop_toTopOf="parent" /> <LinearLayout android:id="@+id/linearLayout" android:layout_width="357dp" android:layout_height="362dp" android:orientation="vertical" app:layout_constraintBottom_toBottomOf="@+id/imageView0" app:layout_constraintEnd_toEndOf="@+id/imageView0" app:layout_constraintStart_toStartOf="@+id/imageView0" app:layout_constraintTop_toTopOf="@+id/imageView0"> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:orientation="horizontal"> <ImageView android:id="@+id/imageView1" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:onClick="onTap" android:padding="20sp" android:tag="0" /> <ImageView android:id="@+id/imageView2" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:onClick="onTap" android:padding="20sp" android:tag="1" /> <ImageView android:id="@+id/imageView3" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:onClick="onTap" android:padding="20sp" android:tag="2" /> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:orientation="horizontal"> <ImageView android:id="@+id/imageView4" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:onClick="onTap" android:padding="20sp" android:tag="3" /> <ImageView android:id="@+id/imageView5" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:onClick="onTap" android:padding="20sp" android:tag="4" /> <ImageView android:id="@+id/imageView6" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:onClick="onTap" android:padding="20sp" android:tag="5" /> </LinearLayout> <LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:orientation="horizontal"> <ImageView android:id="@+id/imageView7" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:onClick="onTap" android:padding="20sp" android:tag="6" /> <ImageView android:id="@+id/imageView8" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:onClick="onTap" android:padding="20sp" android:tag="7" /> <ImageView android:id="@+id/imageView9" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_weight="1" android:onClick="onTap" android:padding="20sp" android:tag="8" /> </LinearLayout> </LinearLayout> <TextView android:id="@+id/status" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="16dp" android:fontFamily="serif" android:text="X's turn - Tap to play" android:textSize="22sp" android:textStyle="bold" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toBottomOf="@+id/imageView0" /> <Button android:id="@+id/button2" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginBottom="16dp" android:onClick="gameRestart" android:text="RESTART THE GAME" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" /> </androidx.constraintlayout.widget.ConstraintLayout>
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。