#319: interface wrapper around Android Wifi state

Not quite finished. We should edit the unit tests in PatternDataManager, move it to PatternDataManagerTestKt, then rename this to patternDataManagerTest.kt

app/build.gradle

@@ -1,4 +1,5 @@
 apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
 apply plugin: 'me.tatarka.retrolambda'
 apply plugin: 'com.github.ben-manes.versions'
 
@@ -19,7 +20,7 @@ android {
         applicationId "rectangledbmi.com.pittsburghrealtimetracker"
         minSdkVersion versions.android.minSdk
         targetSdkVersion versions.android.targetSdk
-        versionCode 160080001
+        versionCode 160080002
         versionName "8.0.1-beta"
     }
     lintOptions {
@@ -40,6 +41,9 @@ android {
         sourceCompatibility versions.java.target
         targetCompatibility versions.java.target
     }
+    sourceSets {
+        main.java.srcDirs += "src/main/kotlin"
+    }
 
 }
 
@@ -83,6 +87,7 @@ dependencies {
 
     testCompile "junit:junit:${versions.test.junit}"
     testCompile "org.mockito:mockito-core:${versions.test.mockito}"
+    compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
 }
 
 buildscript {

app/src/main/kotlin/com/rectanglel/pattrack/wrappers/AndroidWifiChecker.kt

@@ -0,0 +1,23 @@
+package com.rectanglel.pattrack.wrappers
+
+import android.content.Context
+import android.net.ConnectivityManager
+import com.rectanglel.patstatic.wrappers.WifiChecker
+
+/**
+ * <p>Android implementation of checking to see if wifi is on.
+ * <p>Created by epicstar on 8/13/17.
+ * @author Jeremy Jao
+ * @since 160080002
+ */
+class AndroidWifiChecker constructor(context: Context): WifiChecker {
+
+    private val connectivityManager : ConnectivityManager =
+            context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+
+    override fun isOnWifi(): Boolean {
+        val networkInfo = connectivityManager.activeNetworkInfo
+        return networkInfo.type == ConnectivityManager.TYPE_WIFI
+    }
+
+}

build.gradle

@@ -1,16 +1,19 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
+    ext.kotlin_version = '1.1.3-2'
     repositories {
         jcenter()
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
 }
+apply plugin: 'kotlin'
 
 allprojects {
     repositories {
@@ -59,7 +62,6 @@ ext {
 
     // versions for all dependencies
     versions = [
-            kotlin: '1.1.0',
             java: [
                     annotation: '10.0-b28',
                     target: JavaVersion.VERSION_1_8,
@@ -102,3 +104,9 @@ ext {
             ]
     ]
 }
+repositories {
+    mavenCentral()
+}
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
+}

pat-static/build.gradle

@@ -1,8 +1,10 @@
 apply plugin: 'java'
+apply plugin: 'kotlin'
 apply plugin: 'me.tatarka.retrolambda'
 
 
 buildscript {
+    ext.kotlin_version = '1.1.3-2'
     repositories {
         jcenter()
         mavenCentral()
@@ -14,6 +16,7 @@ buildscript {
         // check for updates of 3rd party libs:
         // `./gradlew dependencyUpdates -Drevision=release`
         classpath "com.github.ben-manes:gradle-versions-plugin:${versions.gradleVersions}"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
 
@@ -32,6 +35,7 @@ dependencies {
 
     testCompile "junit:junit:${versions.test.junit}"
     testCompile "org.mockito:mockito-core:${versions.test.mockito}"
+    compile "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
 }
 
 sourceSets {
@@ -55,3 +59,6 @@ task cleanCachedRoutes(type: Delete) {
 }
 
 jar.dependsOn cacheRoutes
+repositories {
+    mavenCentral()
+}

pat-static/src/main/kotlin/com/rectanglel/patstatic/wrappers/WifiChecker.kt

@@ -0,0 +1,13 @@
+package com.rectanglel.patstatic.wrappers
+
+/**
+ * <p>Checks if 
+ * <p>Created by epicstar on 8/13/17.
+ * @author Jeremy Jao
+ */
+public interface WifiChecker {
+    /**
+     * Checks if wifi is on.
+     */
+    fun isOnWifi() : Boolean
+}

pat-static/src/test/kotlin/com/rectanglel/patstatic/patterns/PatternDataManagerTestKt.kt

@@ -0,0 +1,36 @@
+package com.rectanglel.patstatic.patterns
+
+import com.rectanglel.patstatic.mock.PatApiMock
+import com.rectanglel.patstatic.model.RetrofitPatApi
+import com.rectanglel.patstatic.model.StaticData
+import com.rectanglel.patstatic.wrappers.WifiChecker
+import org.junit.Before
+import org.mockito.Mockito
+import java.io.File
+
+/**
+ * Created by epicstar on 8/13/17.
+ */
+class PatternDataManagerTestKt { // TODO: rename this to PatternDataManagerTest
+    private lateinit var dir : File
+    private lateinit var patternDataManager : PatternDataManager
+    private lateinit var patapi : RetrofitPatApi
+    private lateinit var staticData : StaticData
+    private lateinit var wifiChecker : WifiChecker
+
+    @Before
+    fun setUp() {
+        dir = File ("testDirectory")
+        dir.mkdirs()
+        patapi = PatApiMock.getPatApiMock()
+        staticData = Mockito.mock(StaticData::class.java)
+        wifiChecker = Mockito.mock(WifiChecker::class.java)
+        patternDataManager = Mockito.spy(PatternDataManager(
+                dir,
+                patapi,
+                staticData
+        ))
+    }
+
+
+}