Android开发实现的简单五子棋游戏示例

概述本文实例讲述了Android开发实现的简单五子棋游戏。分享给大家供大家参考，具体如下：

本文实例讲述了AndroID开发实现的简单五子棋游戏。分享给大家供大家参考，具体如下：

我刚刚在AndroID上写的一个五子棋的小程序，在这里跟大家分享一下。

写完以后感觉AndroID的SDK，虽然也是使用Java的，但是跟Java ME还是有很大不一样。

首先就是AndroID的SDK没有实现所有的Java ME标准，原来运行在KJava上的应用程序是不能在AndroID上直接跑的。

另外就是AndroID的SDK有大量的API是AndroID自己的，需要开发人员去了解。

AndroID的开发框架也跟别的不一样，需要学习一下。

这个五子棋游戏是我参照AndroID 的Snake这个Demo还有别的例子，加上自己的需求写出来的。

其中实现了棋盘、下棋、判断输赢、重新开局等功能。目前暂时没有实现机器智能走棋子的功能。

AndroID的触屏功能是比较好用的，前一段时间见人演示的G1，触屏很好用，而且AndroID的“Window” 窗、"Shade"帘加上触摸，显得很炫。

呃，这个五子棋，也是用触摸屏实现走棋的。点一下棋盘的位子，把棋子落到棋盘上。

先贴个图看看效果吧。

好了，下面直接贴代码：

/* * Five In a Row. (五子棋) * 这是一个简单的五子棋程序，是我自己的一个练习，贴出来跟大家分享。 * 希望跟大家一起多交流。 我的GoogleTalk: lixinso <at> gmail.com * * *///----------------------//TBD:AI，悔棋//---------------------package lixinsong.game.gobang;import androID.app.Activity;import androID.os.Bundle;import androID.util.Log;import androID.vIEw.VIEw;import androID.Widget.TextVIEw;//这是主程序，继承自Activity，实现onCreate方法。：public class gobang extends Activity { GobangVIEw gbv; /** Called when the activity is first created. */ @OverrIDe public voID onCreate(Bundle savedInstanceState) {  super.onCreate(savedInstanceState);  setContentVIEw(R.layout.main);  gbv = (GobangVIEw)this.findVIEwByID(R.ID.gobangvIEw);  gbv.setTextVIEw((TextVIEw)this.findVIEwByID(R.ID.text));}

里面的R.ID.gobangvIEw是在res中定义的VIEw。

<?xml version="1.0" enCoding="utf-8"?><FrameLayout xmlns:androID="http://schemas.androID.com/apk/res/androID" androID:layout_wIDth="fill_parent" androID:layout_height="fill_parent"> <lixinsong.game.gobang.GobangVIEw androID:ID="@+ID/gobangvIEw"  androID:layout_wIDth="fill_parent"  androID:layout_height="fill_parent"  androID:text="aaaaa" tileSize="24" /> <relativeLayout  androID:layout_wIDth="wrap_content"  androID:layout_height="wrap_content"  androID:layout_centerInParent="true" >  <TextVIEw   androID:ID="@+ID/text"   androID:text="hahahhaha"   androID:visibility="visible"   androID:layout_wIDth="wrap_content"   androID:layout_height="wrap_content"   androID:layout_centerInParent="true"   androID:gravity="center_horizontal"   androID:textcolor="#ffff0000"   androID:textStyle="bold"   androID:textSize="24sp" />  </relativeLayout></FrameLayout>

五子棋的VIEw

package lixinsong.game.gobang;import androID.content.Context;import androID.content.res.Resources;import androID.graphics.Bitmap;import androID.graphics.Canvas;import androID.graphics.color;import androID.graphics.Paint;import androID.graphics.Paint.Style;import androID.graphics.drawable.Drawable;import androID.util.AttributeSet;import androID.util.Log;import androID.vIEw.KeyEvent;import androID.vIEw.MotionEvent;import androID.vIEw.VIEw;import androID.Widget.TextVIEw;/*棋盘一共10×10格 * 棋盘居中 * * * *///public class GobangVIEw extends VIEw implements Runnable {public class GobangVIEw extends VIEw{ protected static int GRID_SIZE = 10; protected static int GRID_WIDTH = 30; // 棋盘格的宽度 protected static int CHESS_DIAMETER = 26; // 棋的直径 protected static int mStartX;// 棋盘定位的左上角X protected static int mStartY;// 棋盘定位的左上角Y private Bitmap[] mChessBW; // 黑棋和白棋 private static int[][] mGrIDArray; // 网格 boolean key = false; int wbflag = 1; //该下白棋了=2，该下黑棋了=1. 这里先下黑棋（黑棋以后设置为机器自动下的棋子） int mLevel = 1; //游戏难度 int mWinFlag = 0; private final int BLACK=1; private final int WHITE=2; int mGameState = GAMESTATE_RUN; //游戏阶段：0=尚未游戏，1=正在进行游戏，2=游戏结束 static final int GAMESTATE_PRE = 0; static final int GAMESTATE_RUN = 1; static final int GAMESTATE_PAUSE = 2; static final int GAMESTATE_END = 3; //private TextVIEw mStatusTextVIEw; // 根据游戏状态设置显示的文字 public TextVIEw mStatusTextVIEw; // 根据游戏状态设置显示的文字 private Bitmap btm1; private final Paint mPaint = new Paint(); CharSequence mText; CharSequence STRING_WIN = "White win! /n Press Fire Key to start new game."; CharSequence STRING_LOSE = "Black win! /n Press Fire Key to start new game."; CharSequence STRING_EQUAL = "Cool! You are equal! /n Press Fire Key to start new Game."; public GobangVIEw(Context context,AttributeSet attrs,int defStyle) {  super(context,attrs,defStyle);  } public GobangVIEw(Context context,AttributeSet attrs) { //好像调用的是这个构造函数，为什么不是前面的呢  super(context,attrs);  this.setFocusable(true); //20090530  this.setFocusableIntouchMode(true);  init(); } //这里画棋子后来没有用图片画，而是直接画了圆。因为我做的图片不好看。 // 初始化黑白棋的Bitmap public voID init() {  mGameState = 1; //设置游戏为开始状态  wbflag = BLACK; //初始为先下黑棋  mWinFlag = 0; //清空输赢标志。  mGrIDArray = new int[GRID_SIZE-1][GRID_SIZE-1];  mChessBW = new Bitmap[2];  Bitmap bitmap = Bitmap.createBitmap(CHESS_DIAMETER,CHESS_DIAMETER,Bitmap.Config.ARGB_8888);  Canvas canvas = new Canvas(bitmap);  Resources r = this.getContext().getResources();  Drawable tile = r.getDrawable(R.drawable.chess1);  tile.setBounds(0,CHESS_DIAMETER);  tile.draw(canvas);  mChessBW[0] = bitmap;  tile = r.getDrawable(R.drawable.chess2);  tile.setBounds(0,CHESS_DIAMETER);  tile.draw(canvas);  mChessBW[1] = bitmap; } public voID setTextVIEw(TextVIEw tv){  mStatusTextVIEw =tv;  mStatusTextVIEw.setVisibility(VIEw.INVISIBLE); } @OverrIDe protected voID onSizeChanged(int w,int h,int olDW,int oldh) {  mStartX = w / 2 - GRID_SIZE * GRID_WIDTH / 2;  mStartY = h / 2 - GRID_SIZE * GRID_WIDTH / 2; }  @OverrIDe public boolean ontouchEvent(MotionEvent event){  switch (mGameState) {  case GAMESTATE_PRE:   break;  case GAMESTATE_RUN: {    int x;    int y;    float x0 = GRID_WIDTH - (event.getX() - mStartX) % GRID_WIDTH;    float y0 = GRID_WIDTH - (event.getY() - mStartY) % GRID_WIDTH;    if (x0 < GRID_WIDTH / 2) {     x = (int) ((event.getX() - mStartX) / GRID_WIDTH);    } else {     x = (int) ((event.getX() - mStartX) / GRID_WIDTH) - 1;    }    if (y0 < GRID_WIDTH / 2) {     y = (int) ((event.getY() - mStartY) / GRID_WIDTH);    } else {     y = (int) ((event.getY() - mStartY) / GRID_WIDTH) - 1;    }    if ((x >= 0 && x < GRID_SIZE - 1)      && (y >= 0 && y < GRID_SIZE - 1)) {     if (mGrIDArray[x][y] == 0) {      if (wbflag == BLACK) {       putChess(x,y,BLACK);       //this.mGrIDArray[x][y] = 1;       if(checkWin(BLACK)){ //如果是黑棋赢了        mText = STRING_LOSE;        mGameState = GAMESTATE_END;        showtextVIEw(mText);       }else if(checkFull()){//如果棋盘满了        mText = STRING_EQUAL;        mGameState = GAMESTATE_END;        showtextVIEw(mText);       }       wbflag = WHITE;      } else if (wbflag == WHITE) {       putChess(x,WHITE);       //this.mGrIDArray[x][y] = 2;       if(checkWin(WHITE)){        mText = STRING_WIN;        mGameState = GAMESTATE_END;        showtextVIEw(mText);       }else if(checkFull()){//如果棋盘满了        mText = STRING_EQUAL;        mGameState = GAMESTATE_END;        showtextVIEw(mText);       }       wbflag = BLACK;      }     }    }   }   break;  case GAMESTATE_PAUSE:   break;  case GAMESTATE_END:   break;  }  this.invalIDate();  return true; } @OverrIDe public boolean onKeyDown(int keyCode,KeyEvent msg) {  Log.e("KeyEvent.KEYCODE_DPAD_CENTER"," " + keyCode);  if(keyCode == KeyEvent.KEYCODE_DPAD_CENTER){   switch(mGameState){   case GAMESTATE_PRE:    break;   case GAMESTATE_RUN:    break;   case GAMESTATE_PAUSE:    break;   case GAMESTATE_END:   {//游戏结束后，按CENTER键继续    Log.e("Fire Key pressed:::","FIRE");    mGameState = GAMESTATE_RUN;    this.setVisibility(VIEw.VISIBLE);    this.mStatusTextVIEw.setVisibility(VIEw.INVISIBLE);    this.init();    this.invalIDate();   }    break;   }  }  return super.onKeyDown(keyCode,msg); } @OverrIDe public voID onDraw(Canvas canvas) {  canvas.drawcolor(color.YELLOW);  // 画棋盘  {   Paint paintRect = new Paint();   paintRect.setcolor(color.GRAY);   paintRect.setstrokeWIDth(2);   paintRect.setStyle(Style.stroke);   for (int i = 0; i < GRID_SIZE; i++) {    for (int j = 0; j < GRID_SIZE; j++) {     int mleft = i * GRID_WIDTH + mStartX;     int mtop = j * GRID_WIDTH + mStartY;     int mRright = mleft + GRID_WIDTH;     int mBottom = mtop + GRID_WIDTH;     canvas.drawRect(mleft,mtop,mRright,mBottom,paintRect);    }   }   //画棋盘的外边框   paintRect.setstrokeWIDth(4);   canvas.drawRect(mStartX,mStartY,mStartX + GRID_WIDTH*GRID_SIZE,mStartY + GRID_WIDTH*GRID_SIZE,paintRect);  }  //画棋子  for (int i = 0; i < GRID_SIZE-1; i++) {   for (int j = 0; j < GRID_SIZE-1; j++) {    if(mGrIDArray[i][j] == BLACK){     //通过图片来画     //canvas.drawBitmap(mChessBW[0],mStartX + (i+1) * GRID_WIDTH - CHESS_DIAMETER/2,mStartY + (j+1)* GRID_WIDTH - CHESS_DIAMETER/2,mPaint);     //通过圆形来画      {      Paint paintCircle = new Paint();      paintCircle.setcolor(color.BLACK);      canvas.drawCircle(mStartX + (i+1) * GRID_WIDTH,mStartY + (j+1)* GRID_WIDTH,CHESS_DIAMETER/2,paintCircle);     }    }else if(mGrIDArray[i][j] == WHITE){     //通过图片来画     //canvas.drawBitmap(mChessBW[1],mPaint);     //通过圆形来画     {      Paint paintCircle = new Paint();      paintCircle.setcolor(color.WHITE);      canvas.drawCircle(mStartX + (i+1) * GRID_WIDTH,paintCircle);     }    }   }  } } public voID putChess(int x,int y,int blackwhite){  mGrIDArray[x][y] = blackwhite; } public boolean checkWin(int wbflag){  for(int i = 0; i < GRID_SIZE - 1 ; i++ ) //i表示列(根据宽度算出来的)   for(int j = 0; j < GRID_SIZE - 1; j++){//i表示行(根据高度算出来的)    //检测横轴五个相连    if(((i+4) < (GRID_SIZE - 1))&&     (mGrIDArray[i][j] == wbflag) && (mGrIDArray[i+1][j] == wbflag)&& (mGrIDArray[i + 2][j] == wbflag) && (mGrIDArray[i + 3][j] == wbflag) && (mGrIDArray[i + 4][j] == wbflag)){     Log.e("check win or loss:",wbflag + "win");     mWinFlag = wbflag;    }    //纵轴5个相连    if(((j+4) < (GRID_SIZE - 1))&&       (mGrIDArray[i][j] == wbflag) && (mGrIDArray[i][j+1] == wbflag)&& (mGrIDArray[i ][j+ 2] == wbflag) && (mGrIDArray[i ][j+ 3] == wbflag) && (mGrIDArray[i ][j+ 4] == wbflag)){       Log.e("check win or loss:",wbflag + "win");       mWinFlag = wbflag;      }    //左上到右下5个相连    if(((j+4) < (GRID_SIZE - 1))&& ((i+4) < (GRID_SIZE - 1)) &&       (mGrIDArray[i][j] == wbflag) && (mGrIDArray[i+1][j+1] == wbflag)&& (mGrIDArray[i + 2 ][j+ 2] == wbflag) && (mGrIDArray[i + 3][j+ 3] == wbflag) && (mGrIDArray[i + 4 ][j+ 4] == wbflag)){       Log.e("check win or loss:",wbflag + "win");       mWinFlag = wbflag;      }    //右上到左下5个相连    if(((i-4) >= 0)&& ((j+4) < (GRID_SIZE - 1)) &&       (mGrIDArray[i][j] == wbflag) && (mGrIDArray[i-1][j+1] == wbflag)&& (mGrIDArray[i - 2 ][j+ 2] == wbflag) && (mGrIDArray[i - 3][j+ 3] == wbflag) && (mGrIDArray[i - 4 ][j+ 4] == wbflag)){       Log.e("check win or loss:",wbflag + "win");       mWinFlag = wbflag;      }  }  if( mWinFlag == wbflag){   return true;  }else   return false; } public boolean checkFull(){  int mNotEmpty = 0;  for(int i = 0; i < GRID_SIZE -1; i ++)   for(int j = 0; j < GRID_SIZE - 1; j ++){    if(mGrIDArray[i][j] != 0) mNotEmpty +=1;   }  if(mNotEmpty == (GRID_SIZE-1)*(GRID_SIZE-1)) return true;  else return false; } public voID showtextVIEw(CharSequence mT){  this.mStatusTextVIEw.setText(mT);  mStatusTextVIEw.setVisibility(VIEw.VISIBLE); }}

PS：这里再为大家推荐另一款本站的Js版五子棋游戏供大家参考（其AI相对简单一些）

在线五子棋游戏：
http://tools.jb51.net/games/wuziqi

更多关于AndroID相关内容感兴趣的读者可查看本站专题：《Android开发入门与进阶教程》、《Android调试技巧与常见问题解决方法汇总》、《Android基本组件用法总结》、《Android视图View技巧总结》、《Android布局layout技巧总结》及《Android控件用法总结》

希望本文所述对大家AndroID程序设计有所帮助。

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