Android游戏开发（快乐数独）源代码

package wyf.ytl; import android.graphics.Bitmap; import android.graphics.BitmapFactory; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Matrix; import android.graphics.Paint; import android.graphics.Bitmap.Config; import android.view.MotionEvent; import android.view.SurfaceHolder; import android.view.SurfaceView; public class GameView extends SurfaceView implements SurfaceHolder.Callback{ KLSDActivity activity;//activity的引用 int alpha = 100;//透明度 float span = (float) 1;//难度(1-10) int status = 0 ; //0游戏中，1暂停中, 2游戏胜利, 3游戏失败 int time=0;//时间 boolean tishi;//是否提示 Bitmap background;//大背景 Bitmap small_backgroud;//背景方格 Bitmap stop;//暂停按钮 Bitmap change;//换题按钮 Bitmap drop;//放弃按钮 Bitmap help;//提示按钮 Bitmap go_on;//暂停图像 Bitmap keyDown;//选中后单元格样式 Bitmap win;//胜利 Bitmap fail;//失败 Bitmap select;//选中的单元格 Bitmap timeBitmap;//时间中间的冒号 Bitmap heart;//有提示时候画的 Bitmap exit;//是否退出图片 Bitmap key_background;//数字按键背景 Bitmap key_bitmap;//小数字键盘 Bitmap[] number_bitmap = new Bitmap[10];//默认的数字图片 Bitmap[] number_input = new Bitmap[10];//输入的数字图片 Bitmap[] time_bitmap = new Bitmap[10];//时间 Paint paint; boolean drawkey = false; int[][] num;//用来装生成的数字即正确答案 int[][] inputNum;//用来存放输入的数字 int[][] outputNum;//用来存放系统的数字 float scale = (float) 0.8;//数字键盘上数字缩放的比例 Bitmap[] small_number; int r = 39;//数字键盘小圆圈的半径 int keyx; int keyy;//数字键盘的位置 int downx; int downy; ShuDuSuanFa sdsf;//生成数独的算法类 TimeThread tt;//时间线程 GameViewDrawThread gameViewDrawThread; public GameView(KLSDActivity activity) { super(activity); this.activity = activity; getHolder().addCallback(this);//添加Callback接口的实现 init(); gameViewDrawThread = new GameViewDrawThread(this); } public void init(){ paint = new Paint();//初始化画笔 background = BitmapFactory.decodeResource(getResources(), R.drawable.background); //初始化背景小方格图元 small_backgroud= BitmapFactory.decodeResource(getResources(), R.drawable.small_background); //初始化下面的四个按钮 stop = BitmapFactory.decodeResource(getResources(), R.drawable.stop1);//停止 change = BitmapFactory.decodeResource(getResources(), R.drawable.change1);//换题 drop = BitmapFactory.decodeResource(getResources(), R.drawable.drop1);//放弃 help = BitmapFactory.decodeResource(getResources(), R.drawable.help1);//提示 key_background = BitmapFactory.decodeResource(getResources(), R.drawable.key_background); number_bitmap[0] = BitmapFactory.decodeResource(getResources(), R.drawable.b0); number_bitmap[1] = BitmapFactory.decodeResource(getResources(), R.drawable.b1); number_bitmap[2] = BitmapFactory.decodeResource(getResources(), R.drawable.b2); number_bitmap[3] = BitmapFactory.decodeResource(getResources(), R.drawable.b3); number_bitmap[4] = BitmapFactory.decodeResource(getResources(), R.drawable.b4); number_bitmap[5] = BitmapFactory.decodeResource(getResources(), R.drawable.b5); number_bitmap[6] = BitmapFactory.decodeResource(getResources(), R.drawable.b6); number_bitmap[7] = BitmapFactory.decodeResource(getResources(), R.drawable.b7); number_bitmap[8] = BitmapFactory.decodeResource(getResources(), R.drawable.b8); number_bitmap[9] = BitmapFactory.decodeResource(getResources(), R.drawable.b9); number_input[0] = BitmapFactory.decodeResource(getResources(), R.drawable.a0); number_input[1] = BitmapFactory.decodeResource(getResources(), R.drawable.a1); number_input[2] = BitmapFactory.decodeResource(getResources(), R.drawable.a2); number_input[3] = BitmapFactory.decodeResource(getResources(), R.drawable.a3); number_input[4] = BitmapFactory.decodeResource(getResources(), R.drawable.a4); number_input[5] = BitmapFactory.decodeResource(getResources(), R.drawable.a5); number_input[6] = BitmapFactory.decodeResource(getResources(), R.drawable.a6); number_input[7] = BitmapFactory.decodeResource(getResources(), R.drawable.a7); number_input[8] = BitmapFactory.decodeResource(getResources(), R.drawable.a8); number_input[9] = BitmapFactory.decodeResource(getResources(), R.drawable.a9); go_on = BitmapFactory.decodeResource(getResources(), R.drawable.go_on); keyDown = BitmapFactory.decodeResource(getResources(), R.drawable.c0); win = BitmapFactory.decodeResource(getResources(), R.drawable.win);//胜利 fail = BitmapFactory.decodeResource(getResources(), R.drawable.fail);//失败界面 select = BitmapFactory.decodeResource(getResources(), R.drawable.select);//选择 heart = BitmapFactory.decodeResource(getResources(), R.drawable.heart);//提示的红心 //时间的图片 Matrix matrix = new Matrix(); matrix.postScale((float)1.5, (float)1.5);//缩放 timeBitmap = BitmapFactory.decodeResource(getResources(), R.drawable.time); Bitmap temp0 = BitmapFactory.decodeResource(getResources(), R.drawable.time0); time_bitmap[0] = Bitmap.createBitmap(temp0, 0, 0, temp0.getWidth(), temp0.getHeight(), matrix, true); for(int i=1; i<=9; i++){//循环 time_bitmap[i] = Bitmap.createBitmap(number_input[i], 0, 0, number_input[i].getWidth(), number_input[i].getHeight(), matrix, true); } //初始化数字键盘的图片 Matrix matrix2 = new Matrix(); //创建Matrix matrix2.postScale(scale, scale); small_number = new Bitmap[10];//初始化图片数组 for(int i=0; i<number_bitmap.length; i++){ small_number[i] = Bitmap.createBitmap(number_input[i], 0, 0, number_input[i].getWidth(), number_input[i].getHeight(), matrix2, true); } exit = BitmapFactory.decodeResource(getResources(), R.drawable.exit);//退出图片 init2();//调用其他初始化方法 } private void init2(){ //生成数独 sdsf = new ShuDuSuanFa(); num = sdsf.getShuDu(); //初始化用于存放输入数字的数组 inputNum = new int[9][9]; for(int i=0;i<inputNum.length; i++){ for(int j=0; j<inputNum[i].length; j++){ inputNum[i][j] = 0; } } outputNum = new int[9][9]; for(int i=0;i<num.length; i++){ for(int j=0; j<num[i].length; j++){ if(10*Math.random()>span){ outputNum[i][j] = num[i][j]; }else { outputNum[i][j] = 0; } } } //启动时间线程 tt = new TimeThread(this); tt.start(); } protected void onDraw(Canvas canvas) { super.onDraw(canvas); canvas.drawColor(Color.BLACK); //画背景图片 canvas.drawBitmap(background, 0, 0, paint); //画背景小 方格 for(int i=0; i<3; i++){ for(int j=0; j<3; j++){ canvas.drawBitmap(small_backgroud, 5+104*j, 25+104*i, paint); } } //画下面的四个按钮 canvas.drawBitmap(stop, 150,380, paint); canvas.drawBitmap(change, 230,380, paint); canvas.drawBitmap(drop, 150,420, paint); canvas.drawBitmap(help, 230,420, paint); if(status == 2){//游戏胜利 tt.flag = false; canvas.drawBitmap(win, 40, 160, paint); }else if(status == 3){//游戏失败 tt.flag = false; canvas.drawBitmap(fail, 80, 180, paint); }else if(status == 4){//是否退出 canvas.drawBitmap(exit, 70, 180, paint); }else if(status == 0){//游戏中 if(tishi == true){ canvas.drawBitmap(heart, 10, 340, paint); } //画全部数字 tt.flag = true; int x; int y; for(int i = 0;i < 9;i++){ for(int j = 0;j < 9;j++){ x = 16+28*j; y = 35+29*i; if(j>=3&&j<6){ x += 20; } if(j>=6){ x += 42; } if(i>=3&&i<6){ y += 18; } if(i>=6){ y += 34; } canvas.drawBitmap(number_bitmap[outputNum[i][j]], x, y, paint); } } //画用户输入的数字 for(int i = 0;i < 9;i++){ for(int j = 0;j < 9;j++){