Android數獨游戲源碼

Android數獨游戲源碼 ,照著mars的視頻教程學的。

1. package com.example.android;
3. import android.annotation.SuppressLint;
4. import android.content.Context;
5. import android.graphics.Canvas;
6. import android.graphics.Color;
7. import android.graphics.Paint;
8. import android.graphics.Paint.Align;
9. import android.graphics.Paint.FontMetrics;
10. import android.util.AttributeSet;
11. import android.view.MotionEvent;
12. import android.view.View;
14. @SuppressLint("DrawAllocation")
15. public class myView extends View{
17. public myView(Context context, AttributeSet attrs) {
18. super(context, attrs);
19. }
20. //方格長寬
21. float width;
22. float height;
23. //選定的坐標
24. int selectX;
25. int selectY;
26. myGame mGame=new myGame();
29. //繪圖函數
30. @Override
31. protected void onDraw(Canvas canvas) {
32. super.onDraw(canvas);
33. //畫背景
34. Paint bgPaint=new Paint();
35. bgPaint.setColor(getResources().getColor(R.color.bg));
36. canvas.drawRect(0,0,getWidth(),getHeight()*2/3f, bgPaint);
37. //線條畫筆
38. Paint darkPaint =new Paint();
39. darkPaint.setColor(getResources().getColor(R.color.dark));
40. Paint hilitePaint =new Paint();
41. hilitePaint.setColor(getResources().getColor(R.color.hilite));
42. Paint lightPaint =new Paint();
43. lightPaint.setColor(getResources().getColor(R.color.light));
44. //繪制線條
45. for(int i=0;i<9;i++){
46. canvas.drawLine(0, i*height,getWidth(),i*height,lightPaint);
47. canvas.drawLine(0, i*height+1,getWidth(),i*height+1,hilitePaint);
48. canvas.drawLine(i*width, 0,i*width,getHeight(),lightPaint);
49. canvas.drawLine(i*width+1,0,i*width+1,getHeight(),hilitePaint);
50. if(i%3==0){
51. canvas.drawLine(0, i*height,getWidth(),i*height,darkPaint);
52. canvas.drawLine(0, i*height+1,getWidth(),i*height+1,hilitePaint);
53. canvas.drawLine(i*width, 0,i*width,getHeight(),darkPaint);
54. canvas.drawLine(i*width+1, 0,i*width+1,getHeight(),hilitePaint);
55. }
56. }
57. //繪制數字
58. Paint numberPaint =new Paint();
59. numberPaint.setColor(Color.BLACK);
60. numberPaint.setStyle(Paint.Style.STROKE);
61. numberPaint.setTextSize(height*0.75f);
62. numberPaint.setTextAlign(Align.CENTER);
64. //調節文字居中
65. FontMetrics fMetrics=numberPaint.getFontMetrics();
66. float x=width/2;
67. float y=height/2-(fMetrics.ascent+fMetrics.descent)/2;
68. for(int i=0;i<9;i++)
69. {
70. for(int j=0;j<9;j++)
71. {
72. canvas.drawText(mGame.getNumber(i+1, j+1), i*width+x, y+j*height, numberPaint);
73. }
74. }
76. }
77. //觸摸事件
78. @Override
79. public boolean onTouchEvent(MotionEvent event) {
80. int x=(int)(event.getX()/width);
81. int y=(int)(event.getY()/height);
82. int []t=mGame.getUsed(x, y);
83. selectX=x;
84. selectY=y;
85. myDialog mDialog=new myDialog(getContext(), t, this);
86. mDialog.show();
87. return super.onTouchEvent(event);
88. }
89. //獲得屏幕尺寸
90. @Override
91. protected void onSizeChanged(int w, int h, int oldw, int oldh) {
92. super.onSizeChanged(w, h, oldw, oldh);
93. //每一個小格的長寬
94. this.width=w/9f;
95. this.height=h/9f*2/3;
96. }
97. public void setTitle(int i){
98. mGame.setTitle(i,selectX,selectY);
99. invalidate();
100. }
102. }

1. package com.example.android;
5. public class myGame {
6. String data="008309100" +
7. "900060004" +
8. "007504800" +
9. "036000540" +
10. "001000600" +
11. "042000970" +
12. "005907300" +
13. "600010008" +
14. "004608200";
15. int numbers[][] =new int[9][9];
16. public myGame(){
17. //初始化data
18. for(int i=0;i<9;i++)
19. for(int j=0;j<9;j++)
20. {
21. numbers[i][j]=data.charAt(i+j*9)-'0';
22. }
23. }
24. //得到值
25. public String getNumber(int x,int y){
26. if(numbers[x-1][y-1]==0)
27. return "";
28. else
29. return ""+numbers[x-1][y-1];
30. }
31. //算出已經被用的數字
32. public int[] getUsed(int x,int y){
33. int c[]=new int[9];
34. //x列
35. for(int i=0;i<9;i++)
36. {
37. if(numbers[x][i]!=0)
38. {
39. c[numbers[x][i]-1]=numbers[x][i];
40. //System.out.println("x:"+numbers[x][i]);
41. }
42. }
43. //y排
44. for(int i=0;i<9;i++)
45. {
46. if(numbers[i][y]!=0)
47. {
48. c[numbers[i][y]-1]=numbers[i][y];
49. //System.out.println("y:"+numbers[i][y]);
50. }
51. }
52. //小九宮格
53. x=(x/3)*3;
54. y=(y/3)*3;
55. for(int i=0;i<9;i++)
56. {
57. if(numbers[x+i%3][y+i/3]!=0)
58. {
59. c[numbers[x+i%3][y+i/3]-1]=numbers[x+i%3][y+i/3];
60. }
61. }
62. return c;
63. }
64. //設置選定的數字
65. public void setTitle(int i,int x,int y){
66. numbers[x][y]=i;
67. }
68. }

1. package com.example.android;
3. import android.app.Dialog;
4. import android.content.Context;
5. import android.os.Bundle;
6. import android.view.View;
8. public class myDialog extends Dialog{
10. myView mView;
11. View keys[]=new View[9];
12. int []used=new int[9];
13. //傳入已經使用過的數字
14. public myDialog(Context context,int[] useed,myView m) {
15. super(context);
16. this.mView=m;
17. this.used=useed;
19. }
20. @Override
21. protected void onCreate(Bundle savedInstanceState) {
22. super.onCreate(savedInstanceState);
23. //設置標題
24. setTitle("可選數字");
25. //設置布局文件
26. setContentView(R.layout.table);
27. int id[]=new int[]{R.id.bt1,R.id.bt2,R.id.bt3,R.id.bt4,
28. R.id.bt5,R.id.bt6,R.id.bt7,R.id.bt8,R.id.bt9};
29. for(int i=0;i<9;i++)
30. {
31. final int t=i+1;
32. keys[i]=findViewById(id[i]);
33. keys[i].setOnClickListener(new View.OnClickListener() {
35. public void onClick(View v) {
36. mView.setTitle(t);
37. dismiss();
38. }
39. });
40. }
41. for(int i=0;i<9;i++)
42. {
43. if(used[i]!=0)
44. keys[used[i]-1].setVisibility(View.INVISIBLE);
45. }
46. }
48. }

1. <TableLayout xmlns:android="http://schemas.android.com/apk/res/android"
2. android:layout_width="wrap_content"
3. android:layout_height="wrap_content"
4. android:orientation="vertical"
5. android:stretchColumns="*" >
8. <TableRow
9. android:id="@+id/row1"
10. android:layout_width="wrap_content"
11. android:layout_height="wrap_content" >
16. <Button
17. android:id="@+id/bt1"
18. android:layout_width="wrap_content"
19. android:layout_height="wrap_content"
20. android:text="1" />
23. <Button
24. android:id="@+id/bt2"
25. android:layout_width="wrap_content"
26. android:layout_height="wrap_content"
27. android:text="2" />
30. <Button
31. android:id="@+id/bt3"
32. android:layout_width="wrap_content"
33. android:layout_height="wrap_content"
34. android:text="3" />
36. </TableRow>
39. <TableRow
40. android:id="@+id/row2"
41. android:layout_width="wrap_content"
42. android:layout_height="wrap_content" >
46. <Button
47. android:id="@+id/bt4"
48. android:layout_width="wrap_content"
49. android:layout_height="wrap_content"
50. android:text="4" />
54. <Button
55. android:id="@+id/bt5"
56. android:layout_width="wrap_content"
57. android:layout_height="wrap_content"
58. android:text="5" />
62. <Button
63. android:id="@+id/bt6"
64. android:layout_width="wrap_content"
65. android:layout_height="wrap_content"
66. android:text="6" />
68. </TableRow>
71. <TableRow
72. android:id="@+id/row3"
73. android:layout_width="wrap_content"
74. android:layout_height="wrap_content" >
78. <Button
79. android:id="@+id/bt7"
80. android:layout_width="wrap_content"
81. android:layout_height="wrap_content"
82. android:text="7" />
86. <Button
87. android:id="@+id/bt8"
88. android:layout_width="wrap_content"
89. android:layout_height="wrap_content"
90. android:text="8" />
94. <Button
95. android:id="@+id/bt9"
96. android:layout_width="wrap_content"
97. android:layout_height="wrap_content"
98. android:text="9" />
100. </TableRow>
102. </TableLayout>