From 560d2fa630526d81eb28576b68af3fc354ad71d4 Mon Sep 17 00:00:00 2001
From: hebinhai <15767956765@163.com>
Date: Tue, 10 May 2016 13:24:35 +0800
Subject: [PATCH 1/4] =?UTF-8?q?#93=20#94=20#95=20#50=20=E5=AE=9E=E9=AA=8C7?=
 =?UTF-8?q?/=E5=AE=9E=E9=AA=8C8/=E5=AE=9E=E9=AA=8C9?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../Com1314080901110/GameActivity.java        |   6 +-
 .../Com1314080901110Activity.java             |   4 +-
 .../com1314080901110/adapter/BoomAdapter.java | 146 ++++++++++++++++
 .../entity/GameGroundEntity.java              | 161 ++++++++++++++++++
 .../com1314080901110/entity/GridEntity.java   |  88 ++++++++++
 app/src/main/res/layout/activity_game.xml     |  36 ++++
 app/src/main/res/layout/other.xml             |   5 +
 7 files changed, 441 insertions(+), 5 deletions(-)
 create mode 100644 app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/adapter/BoomAdapter.java
 create mode 100644 app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/entity/GameGroundEntity.java
 create mode 100644 app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/entity/GridEntity.java
 create mode 100644 app/src/main/res/layout/activity_game.xml
 create mode 100644 app/src/main/res/layout/other.xml

diff --git a/app/src/main/java/edu/hzuapps/androidworks/homeworks/Com1314080901110/GameActivity.java b/app/src/main/java/edu/hzuapps/androidworks/homeworks/Com1314080901110/GameActivity.java
index 3ad1e3db..161bf921 100644
--- a/app/src/main/java/edu/hzuapps/androidworks/homeworks/Com1314080901110/GameActivity.java
+++ b/app/src/main/java/edu/hzuapps/androidworks/homeworks/Com1314080901110/GameActivity.java
@@ -1,4 +1,4 @@
-package com.saolei.minesweeper;
+package edu.hzuapps.androidworks.homeworks.com1314080901110;
 
 import android.content.Intent;
 import android.os.Message;
@@ -14,8 +14,8 @@
 import android.widget.TextView;
 import android.widget.Toast;
 
-import com.saolei.minesweeper.adapter.BoomAdapter;
-import com.saolei.minesweeper.entity.GridEntity;
+import edu.hzuapps.androidworks.homeworks.com1314080901110.adapter.BoomAdapter;
+import edu.hzuapps.androidworks.homeworks.com1314080901110.entity.GridEntity;
 
 import java.util.Timer;
 import java.util.TimerTask;
diff --git a/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/Com1314080901110Activity.java b/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/Com1314080901110Activity.java
index 343cd99b..7133358b 100644
--- a/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/Com1314080901110Activity.java
+++ b/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/Com1314080901110Activity.java
@@ -1,4 +1,4 @@
-package com.saolei.minesweeper;
+package edu.hzuapps.androidworks.homeworks.com1314080901110;
 
 import android.content.DialogInterface;
 import android.content.Intent;
@@ -12,7 +12,7 @@
 import android.widget.EditText;
 import android.widget.Toast;
 
-public class Com1314080901110Activity extends AppCompatActivity {
+public class com1314080901110Activity extends AppCompatActivity {
     private Button toPlay;
     private Button setDifficulty;
     public String level="10";
diff --git a/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/adapter/BoomAdapter.java b/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/adapter/BoomAdapter.java
new file mode 100644
index 00000000..a853a880
--- /dev/null
+++ b/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/adapter/BoomAdapter.java
@@ -0,0 +1,146 @@
+package edu.hzuapps.androidworks.homeworks.com1314080901110.adapter;
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AbsListView;
+import android.widget.BaseAdapter;
+import android.widget.GridView;
+import android.widget.ImageView;
+
+import edu.hzuapps.androidworks.homeworks.com1314080901110.R;
+import edu.hzuapps.androidworks.homeworks.com1314080901110.entity.GameGroundEntity;
+import edu.hzuapps.androidworks.homeworks.com1314080901110.entity.GridEntity;
+
+/**
+ * Created by Administrator on 2016/5/4.
+ */
+public class BoomAdapter extends BaseAdapter{
+    /**
+     * 方法：用来计算适配器一共要设置多少个内容对象
+     * 返回值为对象的个数，也就是reurn level*level
+     * */
+//    游戏难度
+    private int level;
+    private GridView gv;
+//    初始化游戏场地
+    private GameGroundEntity gameGround;
+//    初始化上下文环境
+    private Context context;
+    /**
+     * 含参构造方法：
+     * */
+    public BoomAdapter(int level,GridView gv,Context context){
+        this.level=level;
+        this.gv=gv;
+        this.context=context;
+        this.gameGround=new GameGroundEntity(level);
+    }
+    @Override
+    public int getCount() {
+        return level*level;
+    }
+    /**
+     * 方法：获取每个格子对象
+     * @param position 格子编号，位置下标
+     * @return 格子类型的GameGroundEntity
+     * */
+    @Override
+    public GridEntity getItem(int position) {
+//        调用GameGroundEntity中的getEntity方法获取格子对象
+        return gameGround.getEntity(position);
+    }
+    /**
+     * 方法：通过适配器给每个格子对象编号或下标获取id值
+     * @return long类型，在java中，byte和short可自动转换为int，int可自动转换为long
+     * */
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+//        判断适配器接收到的，用于显示游戏界面的控件是否为空，如果为空则指定用于显示游戏界面的xml文件
+        if(convertView==null){
+            convertView= LayoutInflater.from(context).inflate(R.layout.other,null);
+        }
+        ((ImageView)convertView).setImageResource(getRes(getItem(position)));
+        AbsListView.LayoutParams params=new AbsListView.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,gv.getWidth()/level);
+        convertView.setLayoutParams(params);
+        return convertView;
+    }
+    /**
+     * 方法：设置格子对象的背景图片
+     * 不同状态下设置不同的背景图片
+     * @param grid :格子对象
+     * */
+    public int getRes(GridEntity grid){
+//        设置格子对象的背景图片的ID为0
+        int resID=0;
+//        判断，如果格子对象被标记了且标记正确
+        if(grid.isFlag()&&!grid.isFlagWrong()){
+            resID=R.drawable.i_flag;
+        }
+//        判断，如果格子对象被标记了但标记不正确
+        else if(grid.isFlag()&&grid.isFlagWrong()){
+            resID=R.drawable.i14;
+        }
+//        判断，如果格子对象没有被点击，isShow()属性为false
+        else if(!grid.isShow()){
+            resID=R.drawable.i00;
+        }
+//        判断，格子对象是地雷且非自动显示
+        else if(grid.isBoom()&&!grid.isAutoShow()){
+            resID=R.drawable.i13;
+        }
+//        判断，格子对象是地雷，自动显示
+        else if(grid.isBoom()&&grid.isAutoShow()){
+            resID=R.drawable.i12;
+        }
+//        判断，格子周围没有地雷，是空白格
+        else if(grid.getBoomsCount()==0){
+            resID=R.drawable.i09;
+        }
+//        判断，格子中卫有地雷，个数为1-8个
+        else if(grid.getBoomsCount()!=0){
+//            动态拼接图片名，格式为图片名称，图片类型，资源所在包名
+            resID=context.getResources().getIdentifier("i0"+grid.getBoomsCount(),"drawable",context.getPackageName());
+        }
+        return resID;
+    }
+    /**
+     * 方法：判断游戏胜利
+     * */
+    public boolean isWin(){
+        return gameGround.isWin();
+    }
+    /**
+     * 方法：在游戏结束时展示所有没被猜中的雷*/
+    public void showAllBooms(){
+        gameGround.showAllBooms();
+//        notify通知、提醒，Data数据，Set设置，让Changed改变
+        notifyDataSetChanged();
+    }
+    /**
+     * 方法：展示无雷区域
+     * */
+    public void showNotBoomsArea(int position){
+        gameGround.showNotBoomArea(position);
+        notifyDataSetChanged();
+    }
+    /**
+     * 方法：调用游戏场地实例中的获取格子对象方法
+     * */
+    public GridEntity getEntity(int position){
+        return gameGround.getEntity(position);
+    }
+    /**
+     *方法：检查标记状态的方法
+     * */
+    public void checkFlag(){
+        gameGround.checkFlag();
+        notifyDataSetChanged();
+    }
+}
diff --git a/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/entity/GameGroundEntity.java b/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/entity/GameGroundEntity.java
new file mode 100644
index 00000000..63607ade
--- /dev/null
+++ b/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/entity/GameGroundEntity.java
@@ -0,0 +1,161 @@
+package edu.hzuapps.androidworks.homeworks.com1314080901110.entity;
+
+import java.util.Random;
+
+/**
+ * Created by Administrator on 2016/5/4.
+ */
+public class GameGroundEntity {
+//    游戏难度
+    private int level;
+//    每局游戏雷的总数
+    private int allBoomsCount;
+//    只能存入GridEntity类型对象的二维数组
+    private GridEntity [][] allGrid;
+//    一个规范化的边界格子对象
+    private GridEntity sideGrid=new GridEntity(false,false,true,0);
+//    含参构造方法
+    public GameGroundEntity(int level){
+        this.level=level;
+        this.allBoomsCount=level;
+        this.allGrid=new GridEntity[level+2][level+2];
+        init();
+    }
+    /**
+    * 方法：初始化游戏
+    * 1.给allGrid数组赋值
+    * 2.初始化雷所在的格子位置
+    * 3.为每个能见到的格子标注周围八个格子的地雷数量
+     * */
+    public void init(){
+        for(int i=0;i<level+2;i++){
+            for(int j=0;j<level+2;j++){
+//                找出边界格子
+                if(i==0||j==0||i==level+1||j==level+1){
+                    allGrid[i][j]=sideGrid;
+                }
+                else{
+                    allGrid[i][j]=new GridEntity();
+                }
+            }
+        }
+//        随机分配雷的横纵坐标，范围(1,level+1)
+        Random random=new Random(System.currentTimeMillis());
+        for(int i=0;i<allBoomsCount;i++){
+            int x=random.nextInt(level)+1;
+            int y=random.nextInt(level)+1;
+//            排除重复放置雷的可能性
+            if(allGrid[x][y].isBoom()){
+                i--;
+                continue;
+            }
+            else {
+                allGrid[x][y].setIsBoom(true);
+            }
+        }
+//        设置每个格子显示的雷的数量
+        for(int i=1;i<=level;i++) {
+            for(int j=1;j<=level;j++) {
+                setBoomCount(allGrid[i][j],i,j);
+            }
+        }
+    }
+    /**
+     *通过获取x，y坐标来得到可见格子对象，计算该格子周围雷的数量，设置雷的数量
+     * @param grid 需要被计算的格子
+     * @param x 格子的横坐标
+     * @param y 格子的纵坐标
+     * */
+    public void setBoomCount(GridEntity grid,int x,int y){
+//        初始格子周围雷的数量
+        int boomCount=0;
+        for(int minX=x-1;minX<=x+1;minX++) {
+            for(int minY=y-1;minY<=y+1;minY++) {
+                if(allGrid[minX][minY].isBoom()){
+                    boomCount++;
+                }
+            }
+        }
+        grid.setBoomsCount(boomCount);
+    }
+//    判定游戏结果
+    public boolean isWin(){
+//        遍历计算出未被点击过的格子个数
+        int grids=0;
+        for(int i=1;i<=level;i++){
+            for(int j=1;j<=level;j++){
+                if(!allGrid[i][j].isShow()){
+                    grids++;
+                }
+            }
+        }
+//        如果雷的总数和剩余未被点击的格子数量一致，则返回true
+        return allBoomsCount==grids;
+    }
+//    为Adapter适配器编写获取格子对象的方法，position为格子编号
+    public GridEntity getEntity(int position){
+        GridEntity grid=null;
+        grid=allGrid[position/level+1][position%level+1];
+        return grid;
+    }
+    /**
+     * 方法：点击格子点到雷，展现所有的雷
+     * */
+    public void showAllBooms(){
+        for(int i=1;i<=level;i++){
+            for(int j=1;j<=level;j++){
+//                对象是雷且未被点击
+                if(allGrid[i][j].isBoom()&&!allGrid[i][j].isShow()){
+//                    展示该格子
+                    allGrid[i][j].setIsShow(true);
+//                    将状态设置为自动展示
+                    allGrid[i][j].setIsAutoShow(true);
+                }
+            }
+        }
+    }
+    /**
+     * 方法：检查标记是否正确
+     * 1.标记正确，插旗
+     * 2.标记错误，红叉
+     * */
+    public void checkFlag(){
+       for(int i=1;i<=level;i++){
+           for(int j=1;j<=level;j++){
+               if(allGrid[i][j].isFlag()&&allGrid[i][j].isBoom()){
+                   allGrid[i][j].setIsFlagWrong(false);
+               }
+               else if(allGrid[i][j].isFlag()&&!allGrid[i][j].isBoom()){
+                   allGrid[i][j].setIsFlagWrong(true);
+               }
+           }
+       }
+    }
+    /**
+     *方法：显示没有雷的区域
+     **/
+    public void showNotBoomArea(int position){
+        if(position<0||position>=level*level){
+            return;
+        }
+        int x=position/level+1;
+        int y=position%level+1;
+        if(allGrid[x][y].isSide()){
+            return;
+        }
+        if(allGrid[x][y].getBoomsCount()!=0||allGrid[x][y].isShow()){
+            allGrid[x][y].setIsShow(true);
+            return;
+        }
+        allGrid[x][y].setIsShow(true);
+        for(int ii=x-1;ii<=x+1;ii++){
+            for(int jj=y-1;jj<=y+1;jj++){
+                if(ii<=0||jj<=0||ii>=level+1||jj>=level+1){
+                    continue;
+                }else{
+                    showNotBoomArea((ii-1)*level+(jj-1));
+                }
+            }
+        }
+    }
+}
diff --git a/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/entity/GridEntity.java b/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/entity/GridEntity.java
new file mode 100644
index 00000000..27ef72b3
--- /dev/null
+++ b/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/entity/GridEntity.java
@@ -0,0 +1,88 @@
+package edu.hzuapps.androidworks.homeworks.com1314080901110.entity;
+
+/**
+ * Created by Administrator on 2016/5/4.
+ */
+public class GridEntity {
+//    定义雷的数量
+    private int boomsCount;
+//    判断是否为雷
+    private boolean isBoom;
+//    判断是否被标记
+    private boolean isFlag;
+//    判断标记是否错误
+    private boolean isFlagWrong;
+//    格子是否被展示
+    private boolean isShow;
+//    格子是否自动展示
+    private boolean isAutoShow;
+//    判断是否为边界格子
+    private boolean isSide;
+
+    public int getBoomsCount() {
+        return boomsCount;
+    }
+
+    public void setBoomsCount(int boomsCount) {
+        this.boomsCount = boomsCount;
+    }
+
+    public boolean isBoom() {
+        return isBoom;
+    }
+
+    public void setIsBoom(boolean isBoom) {
+        this.isBoom = isBoom;
+    }
+
+    public boolean isFlag() {
+        return isFlag;
+    }
+
+    public void setIsFlag(boolean isFlag) {
+        this.isFlag = isFlag;
+    }
+
+    public boolean isFlagWrong() {
+        return isFlagWrong;
+    }
+
+    public void setIsFlagWrong(boolean isFlagWrong) {
+        this.isFlagWrong = isFlagWrong;
+    }
+
+    public boolean isShow() {
+        return isShow;
+    }
+
+    public void setIsShow(boolean isShow) {
+        this.isShow = isShow;
+    }
+
+    public boolean isAutoShow() {
+        return isAutoShow;
+    }
+
+    public void setIsAutoShow(boolean isAutoShow) {
+        this.isAutoShow = isAutoShow;
+    }
+
+    public boolean isSide() {
+        return isSide;
+    }
+
+    public void setIsSide(boolean isSide) {
+        this.isSide = isSide;
+    }
+//    无参构造方法
+    public GridEntity(){
+
+    }
+//    含参构造方法
+    public GridEntity(boolean isShow,boolean isFlag,boolean isSide,int boomsCount){
+        this.isShow=isShow;
+        this.isFlag=isFlag;
+        this.isSide=isSide;
+        this.boomsCount=boomsCount;
+    }
+}
diff --git a/app/src/main/res/layout/activity_game.xml b/app/src/main/res/layout/activity_game.xml
new file mode 100644
index 00000000..7fe92552
--- /dev/null
+++ b/app/src/main/res/layout/activity_game.xml
@@ -0,0 +1,36 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:background="#f0f0f0"
+    tools:context="edu.hzuapps.androidworks.homeworks.com1314080901110.GameActivity">
+    <TextView
+        android:id="@+id/timeView"
+        android:layout_marginTop="10dp"
+        android:text="@string/timeView"
+        android:layout_gravity="center_horizontal"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content" />
+    <GridView
+        android:id="@+id/gv"
+        android:layout_marginTop="10dp"
+        android:layout_weight="1"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:clickable="false"
+        android:horizontalSpacing="0dp"
+        android:verticalSpacing="0dp">
+    </GridView>
+    <Button
+        android:id="@+id/startGame"
+        android:layout_marginBottom="10dp"
+        android:textAllCaps="false"
+        android:text="@string/start_game"
+        android:layout_gravity="center_horizontal"
+        android:textColor="#ffffff"
+        android:textSize="18sp"
+        android:background="@drawable/buttonstyle"
+        android:layout_width="280dp"
+        android:layout_height="wrap_content" />
+</LinearLayout>
diff --git a/app/src/main/res/layout/other.xml b/app/src/main/res/layout/other.xml
new file mode 100644
index 00000000..c824a6c6
--- /dev/null
+++ b/app/src/main/res/layout/other.xml
@@ -0,0 +1,5 @@
+<ImageView
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+</ImageView>
\ No newline at end of file

From 9e69c17edde2722db303f303584a8abd9bb79993 Mon Sep 17 00:00:00 2001
From: hebinhai <15767956765@163.com>
Date: Tue, 10 May 2016 13:40:59 +0800
Subject: [PATCH 2/4] Rename GameActivity.java to SlgameActivity.java

---
 .../Com1314080901110/{GameActivity.java => SlgameActivity.java}   | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename app/src/main/java/edu/hzuapps/androidworks/homeworks/Com1314080901110/{GameActivity.java => SlgameActivity.java} (100%)

diff --git a/app/src/main/java/edu/hzuapps/androidworks/homeworks/Com1314080901110/GameActivity.java b/app/src/main/java/edu/hzuapps/androidworks/homeworks/Com1314080901110/SlgameActivity.java
similarity index 100%
rename from app/src/main/java/edu/hzuapps/androidworks/homeworks/Com1314080901110/GameActivity.java
rename to app/src/main/java/edu/hzuapps/androidworks/homeworks/Com1314080901110/SlgameActivity.java

From c20f3796c500ecb304201fc192b331e159de2188 Mon Sep 17 00:00:00 2001
From: hebinhai <15767956765@163.com>
Date: Tue, 10 May 2016 13:45:35 +0800
Subject: [PATCH 3/4] Rename SlgameActivity.java to GameActivity.java

---
 .../Com1314080901110/{SlgameActivity.java => GameActivity.java}   | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename app/src/main/java/edu/hzuapps/androidworks/homeworks/Com1314080901110/{SlgameActivity.java => GameActivity.java} (100%)

diff --git a/app/src/main/java/edu/hzuapps/androidworks/homeworks/Com1314080901110/SlgameActivity.java b/app/src/main/java/edu/hzuapps/androidworks/homeworks/Com1314080901110/GameActivity.java
similarity index 100%
rename from app/src/main/java/edu/hzuapps/androidworks/homeworks/Com1314080901110/SlgameActivity.java
rename to app/src/main/java/edu/hzuapps/androidworks/homeworks/Com1314080901110/GameActivity.java

From ba6157b09918f215ba615b7df90602c5a65a20e8 Mon Sep 17 00:00:00 2001
From: hebinhai <15767956765@163.com>
Date: Tue, 10 May 2016 13:47:38 +0800
Subject: [PATCH 4/4] Create GameActivity.java

---
 .../com1314080901110/GameActivity.java        | 168 ++++++++++++++++++
 1 file changed, 168 insertions(+)
 create mode 100644 app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/GameActivity.java

diff --git a/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/GameActivity.java b/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/GameActivity.java
new file mode 100644
index 00000000..161bf921
--- /dev/null
+++ b/app/src/main/java/edu/hzuapps/androidworks/homeworks/com1314080901110/GameActivity.java
@@ -0,0 +1,168 @@
+package edu.hzuapps.androidworks.homeworks.com1314080901110;
+
+import android.content.Intent;
+import android.os.Message;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.os.Handler;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.widget.AdapterView;
+import android.widget.Button;
+import android.widget.GridView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import edu.hzuapps.androidworks.homeworks.com1314080901110.adapter.BoomAdapter;
+import edu.hzuapps.androidworks.homeworks.com1314080901110.entity.GridEntity;
+
+import java.util.Timer;
+import java.util.TimerTask;
+
+public class GameActivity extends AppCompatActivity {
+    private Timer timer=new Timer();
+    private Button startGame;
+    private Handler handler;
+    private int gameTime=0;
+    private TextView showTime;
+    private final static int MESSAGE_UPDATE_TIME=1;
+    private BoomAdapter adapter;
+    private GridView gv;
+    private int level=10;
+    private boolean isGaming=false;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_game);
+        Intent intent=getIntent();
+        level=Integer.parseInt(intent.getStringExtra("level"));
+        gv=(GridView)findViewById(R.id.gv);
+        adapter=new BoomAdapter(level,gv,this);
+        gv.setNumColumns(level);
+        gv.setAdapter(adapter);
+        inint();
+        addListener();
+    }
+
+    @Override
+    public boolean onCreateOptionsMenu(Menu menu) {
+        // Inflate the menu; this adds items to the action bar if it is present.
+        getMenuInflater().inflate(R.menu.menu_game, menu);
+        return true;
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        // Handle action bar item clicks here. The action bar will
+        // automatically handle clicks on the Home/Up button, so long
+        // as you specify a parent activity in AndroidManifest.xml.
+        int id = item.getItemId();
+
+        //noinspection SimplifiableIfStatement
+        if (id == R.id.action_settings) {
+            return true;
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+
+    public void inint(){
+        startGame=(Button)findViewById(R.id.startGame);
+        showTime = (TextView) findViewById(R.id.timeView);
+        handler = new Handler() {
+            @Override
+            public void handleMessage(Message msg) {
+                if (msg.what == MESSAGE_UPDATE_TIME) {
+                    showTime.setText("已用时间：" +gameTime/60+"分"+ gameTime%60 + "秒");
+                }
+            }
+        };
+    }
+
+    public void startGame(){
+        adapter=new BoomAdapter(level,gv,this);
+        gv.setNumColumns(level);
+        gv.setAdapter(adapter);
+        isGaming=true;
+        gameTime=0;
+        timer.cancel();
+        timer = new Timer();
+        timer.schedule(new TimerTask() {
+            @Override
+            public void run() {
+                gameTime++;
+                handler.sendEmptyMessage(MESSAGE_UPDATE_TIME);
+            }
+        }, 0, 1000);
+    }
+
+    /**
+     * 方法：结束游戏
+     * */
+    public void stopGame(){
+        isGaming=false;
+        timer.cancel();
+    }
+
+    public void addListener(){
+        startGame.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                startGame();
+                startGame.setText("重新开始");
+            }
+        });
+        gv.setOnItemLongClickListener(new AdapterView.OnItemLongClickListener() {
+            @Override
+            public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
+                if (!isGaming) {
+                    return true;
+                }
+                GridEntity grid = adapter.getEntity(position);
+                if (grid.isShow()) {
+                    return true;
+                }
+                grid.setIsFlag(!grid.isFlag());
+                adapter.notifyDataSetChanged();
+                return true;
+            }
+        });
+
+        gv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
+                if(!isGaming){
+                    return;
+                }
+//                如果游戏开始，通过position获取格子对象
+                GridEntity grid=adapter.getItem(position);
+//                如果格子对象被标记，则单击无效
+                if(grid.isFlag()){
+                    return;
+                }
+                if(!grid.isShow()){
+                    if(grid.isBoom()){
+                        grid.setIsShow(true);
+                        stopGame();
+                        adapter.showAllBooms();
+//                        检查旗子标记是否正确
+                        adapter.checkFlag();
+                        Toast.makeText(getApplicationContext(),"游戏失败，请重新开始！",Toast.LENGTH_SHORT).show();
+                        return;
+                    }
+                    if(grid.getBoomsCount()==0&&!grid.isBoom()){
+//                        如果格子不是雷格且周围地雷数为0，则展现无雷区域
+                        adapter.showNotBoomsArea(position);
+                    }
+                    grid.setIsShow(true);
+                    if(adapter.isWin()){
+                        stopGame();
+                        Toast.makeText(getApplicationContext(),"恭喜您！闯关成功,您的用时为"+showTime.getText(),Toast.LENGTH_LONG).show();
+                    }
+                    adapter.notifyDataSetChanged();
+                }
+            }
+        });
+    }
+}