增加截图

.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures

README.md

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+# Mine
+Android平台上扫雷
+# 截图
+![截图](/screenshot/main.png)
+## 项目难点
+扫雷空白块展开和生成“雷”的位置快速算法的实现
+## 项目难点解决
+* 1.空白块的展开使用广度优先算法实现保证展开空白块快。
+* 2.生成雷的快速实现，先把地图中除点击的块外所有的位置加入到链表中，然后生成0到链表大小-1之间的随机数，根据生成的随机数在链表中取元素，取完元素就把该位置从链表中移除，并在块数组中把该块标记为。重复执行以上操作，直到生成的雷个数满足要求。
+
+blog：http://blog.csdn.net/e_one/article/details/52088983

app/.gitignore

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+/build

app/build.gradle

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+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 25
+    buildToolsVersion "25.0.2"
+
+    defaultConfig {
+        applicationId "com.luoye.mine"
+        minSdkVersion 15
+        targetSdkVersion 25
+        versionCode 1
+        versionName "1.0"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    testCompile 'junit:junit:4.12'
+    compile 'com.android.support:appcompat-v7:25.3.1'
+}

app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in d:\Users\Administrator\AppData\Local\Android\sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

app/src/androidTest/java/com/luoye/mine/ApplicationTest.java

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+package com.luoye.mine;
+
+import android.app.Application;
+import android.test.ApplicationTestCase;
+
+/**
+ * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
+ */
+public class ApplicationTest extends ApplicationTestCase<Application> {
+    public ApplicationTest() {
+        super(Application.class);
+    }
+}

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.luoye.mine">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

app/src/main/java/com/luoye/mine/MainActivity.java

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+package com.luoye.mine;
+
+import android.app.Activity;
+import android.content.DialogInterface;
+import android.os.Bundle;
+import android.support.v7.app.AlertDialog;
+import android.util.DisplayMetrics;
+
+/**
+ * Created by zyw on 2016/7/29.
+ */
+public class MainActivity extends Activity {
+    public  static  int W;
+    public  static  int H;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        DisplayMetrics dm = new DisplayMetrics();
+        getWindowManager().getDefaultDisplay().getMetrics(dm);
+        W = dm.widthPixels;//屏幕宽度
+        H = dm.heightPixels ;//屏幕高度
+
+        setContentView(new MainView(this));
+        new AlertDialog.Builder(this)
+                .setCancelable(false)
+                .setTitle("游戏规则")
+                .setMessage("把你认为不是雷的位置全部点开，只留着有雷的位置，每局游戏有10个雷。\n\n--落叶")
+                .setPositiveButton("我知道了",null)
+                .create()
+                .show();
+    }
+}