MP1_CalebFontenot

2024-01-23 18:03:09 -06:00
parent 4587fe1846
commit 75ab169397
2010 changed files with 48871 additions and 0 deletions
--- a/Files/33_Locations/support/MockWalker/app/.gitignore
+++ b/Files/33_Locations/support/MockWalker/app/.gitignore
@@ -0,0 +1 @@
+/build
--- a/Files/33_Locations/support/MockWalker/app/app.iml
+++ b/Files/33_Locations/support/MockWalker/app/app.iml
@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="Mockwalker" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="android-gradle" name="Android-Gradle">
+      <configuration>
+        <option name="GRADLE_PROJECT_PATH" value=":app" />
+      </configuration>
+    </facet>
+    <facet type="android" name="Android">
+      <configuration>
+        <option name="SELECTED_BUILD_VARIANT" value="debug" />
+        <option name="SELECTED_TEST_ARTIFACT" value="_android_test_" />
+        <option name="ASSEMBLE_TASK_NAME" value="assembleDebug" />
+        <option name="COMPILE_JAVA_TASK_NAME" value="compileDebugSources" />
+        <option name="ASSEMBLE_TEST_TASK_NAME" value="assembleDebugAndroidTest" />
+        <option name="SOURCE_GEN_TASK_NAME" value="generateDebugSources" />
+        <option name="TEST_SOURCE_GEN_TASK_NAME" value="generateDebugAndroidTestSources" />
+        <option name="ALLOW_USER_CONFIGURATION" value="false" />
+        <option name="MANIFEST_FILE_RELATIVE_PATH" value="/src/main/AndroidManifest.xml" />
+        <option name="RES_FOLDER_RELATIVE_PATH" value="/src/main/res" />
+        <option name="RES_FOLDERS_RELATIVE_PATH" value="file://$MODULE_DIR$/src/main/res" />
+        <option name="ASSETS_FOLDER_RELATIVE_PATH" value="/src/main/assets" />
+      </configuration>
+    </facet>
+  </component>
+  <component name="NewModuleRootManager" inherit-compiler-output="false">
+    <output url="file://$MODULE_DIR$/build/intermediates/classes/debug" />
+    <output-test url="file://$MODULE_DIR$/build/intermediates/classes/androidTest/debug" />
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/r/debug" isTestSource="false" generated="true" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/aidl/debug" isTestSource="false" generated="true" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/buildConfig/debug" isTestSource="false" generated="true" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/rs/debug" isTestSource="false" generated="true" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/res/rs/debug" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/res/generated/debug" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/r/androidTest/debug" isTestSource="true" generated="true" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/aidl/androidTest/debug" isTestSource="true" generated="true" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/buildConfig/androidTest/debug" isTestSource="true" generated="true" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/source/rs/androidTest/debug" isTestSource="true" generated="true" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/res/rs/androidTest/debug" type="java-test-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/build/generated/res/generated/androidTest/debug" type="java-test-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/debug/res" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/debug/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/debug/assets" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/debug/aidl" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/debug/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/debug/jni" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/debug/rs" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/res" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/assets" type="java-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/aidl" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/jni" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/rs" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/res" type="java-test-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/resources" type="java-test-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/assets" type="java-test-resource" />
+      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/aidl" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/java" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/jni" isTestSource="true" />
+      <sourceFolder url="file://$MODULE_DIR$/src/androidTest/rs" isTestSource="true" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/assets" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/bundles" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/classes" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/coverage-instrumented-classes" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/dependency-cache" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/dex" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/dex-cache" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/incremental" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/jacoco" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/javaResources" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/libs" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/lint" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/manifests" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/ndk" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/pre-dexed" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/proguard" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/res" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/rs" />
+      <excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
+      <excludeFolder url="file://$MODULE_DIR$/build/outputs" />
+      <excludeFolder url="file://$MODULE_DIR$/build/tmp" />
+    </content>
+    <orderEntry type="jdk" jdkName="Android API 22 Platform" jdkType="Android SDK" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" exported="" name="support-v4-22.0.0" level="project" />
+    <orderEntry type="library" exported="" name="play-services-location-6.5.87" level="project" />
+    <orderEntry type="library" exported="" name="rxjava-1.0.8" level="project" />
+    <orderEntry type="library" exported="" name="play-services-maps-6.5.87" level="project" />
+    <orderEntry type="library" exported="" name="support-annotations-22.0.0" level="project" />
+    <orderEntry type="library" exported="" name="play-services-base-6.5.87" level="project" />
+    <orderEntry type="library" exported="" name="appcompat-v7-22.0.0" level="project" />
+    <orderEntry type="library" exported="" name="butterknife-6.1.0" level="project" />
+  </component>
+</module>
+
--- a/Files/33_Locations/support/MockWalker/app/build.gradle
+++ b/Files/33_Locations/support/MockWalker/app/build.gradle
@@ -0,0 +1,28 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 25
+    buildToolsVersion '25.0.2'
+
+    defaultConfig {
+        applicationId "com.bignerdranch.android.mockwalker"
+        minSdkVersion 16
+        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'])
+    compile 'com.android.support:appcompat-v7:25.3.0'
+    compile 'com.google.android.gms:play-services-location:6.5.87'
+    compile 'com.jakewharton:butterknife:6.1.0'
+    compile 'io.reactivex:rxjava:1.0.8'
+}
--- a/Files/33_Locations/support/MockWalker/app/proguard-rules.pro
+++ b/Files/33_Locations/support/MockWalker/app/proguard-rules.pro
@@ -0,0 +1,17 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /Users/bphillips/devtools/android-sdk-mac_x86/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 *;
+#}
--- a/Files/33_Locations/support/MockWalker/app/src/androidTest/java/com/bignerdranch/android/mockwalker/ApplicationTest.java
+++ b/Files/33_Locations/support/MockWalker/app/src/androidTest/java/com/bignerdranch/android/mockwalker/ApplicationTest.java
@@ -0,0 +1,13 @@
+package com.bignerdranch.android.mockwalker;
+
+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);
+    }
+}
--- a/Files/33_Locations/support/MockWalker/app/src/main/AndroidManifest.xml
+++ b/Files/33_Locations/support/MockWalker/app/src/main/AndroidManifest.xml
@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          xmlns:tools="http://schemas.android.com/tools"
+          package="com.bignerdranch.android.mockwalker" >
+
+    <uses-permission
+        android:name="android.permission.ACCESS_MOCK_LOCATION"
+        tools:ignore="MockLocation"/>
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme" >
+        <activity
+            android:name=".MockWalkerActivity"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <service
+            android:name=".MockWalkerService"
+            android:enabled="true"
+            android:exported="false" >
+        </service>
+        <receiver android:name=".ShutdownReceiver"
+                  android:exported="false"/>
+    </application>
+
+</manifest>
--- a/Files/33_Locations/support/MockWalker/app/src/main/java/com/bignerdranch/android/mockwalker/MockWalk.java
+++ b/Files/33_Locations/support/MockWalker/app/src/main/java/com/bignerdranch/android/mockwalker/MockWalk.java
@@ -0,0 +1,252 @@
+package com.bignerdranch.android.mockwalker;
+
+import android.location.Location;
+import android.os.Build;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.util.Log;
+
+import com.google.android.gms.common.api.GoogleApiClient;
+import com.google.android.gms.location.LocationServices;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MockWalk extends HandlerThread {
+    private static final String TAG = "MockWalk";
+    private boolean mEnabled = true;
+    private Handler mHandler;
+    private GoogleApiClient mClient;
+    private List<Location> mLocations;
+    private int mCurrentLocationIndex = 0;
+    private static final long PERIOD_LENGTH_MS = 1000;
+
+    private Runnable mLocationUpdate = new Runnable() {
+        @Override
+        public void run() {
+            postNextLocation();
+
+            scheduleNextUpdate();
+        }
+
+    };
+
+    public MockWalk(GoogleApiClient client) {
+        super("MockWalk");
+        mClient = client;
+        mLocations = getLocationData();
+        updateClientMockState();
+    }
+
+    public boolean isEnabled() {
+        return mEnabled;
+    }
+
+    public void setEnabled(boolean enabled) {
+        mEnabled = enabled;
+        if (isEnabled()) {
+            scheduleNextUpdate();
+        }
+
+        updateClientMockState();
+    }
+
+    private void updateClientMockState() {
+        LocationServices.FusedLocationApi
+                .setMockMode(mClient, isEnabled());
+    }
+
+    @Override
+    protected void onLooperPrepared() {
+        super.onLooperPrepared();
+
+        mHandler = new Handler();
+        scheduleNextUpdate();
+    }
+
+    @Override
+    public boolean quit() {
+        mHandler.removeCallbacks(mLocationUpdate);
+        return super.quit();
+    }
+
+    private void scheduleNextUpdate() {
+        if (isAlive() && !isInterrupted() && isEnabled()) {
+            mHandler.postDelayed(this.mLocationUpdate, PERIOD_LENGTH_MS);
+        }
+    }
+
+    private void postNextLocation() {
+        int nextIndex = (mCurrentLocationIndex + 1) % mLocations.size();
+
+        Location nextLocation = new Location(mLocations.get(nextIndex));
+        nextLocation.setTime(System.currentTimeMillis());
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
+            nextLocation.setElapsedRealtimeNanos(System.nanoTime());
+        }
+
+        LocationServices.FusedLocationApi
+                .setMockLocation(mClient, nextLocation);
+
+        Log.i(TAG, "New location: " + nextLocation);
+        mCurrentLocationIndex = nextIndex;
+    }
+
+    private Location newLocation(double lat, double lon, double alt) {
+        Location l = new Location("MOCK");
+        l.setLatitude(lat);
+        l.setLongitude(lon);
+        l.setAltitude(alt);
+        l.setAccuracy(0.5f);
+
+        return l;
+    }
+
+    private List<Location> getLocationData() {
+        List<Location> locations = new ArrayList<Location>();
+
+        locations.add(newLocation(33.751459, -84.3238770, 309));
+        locations.add(newLocation(33.7514752, -84.3238663, 304));
+        locations.add(newLocation(33.7514859, -84.3238610, 303));
+        locations.add(newLocation(33.7514752, -84.32385, 303));
+        locations.add(newLocation(33.7514859, -84.3237590, 287));
+        locations.add(newLocation(33.7514859, -84.3237376, 286));
+        locations.add(newLocation(33.7514805, -84.3237537, 286));
+        locations.add(newLocation(33.7514430, -84.3237537, 283));
+        locations.add(newLocation(33.7514108, -84.3237483, 286));
+        locations.add(newLocation(33.7514162, -84.3237590, 287));
+        locations.add(newLocation(33.7514269, -84.3237751, 287));
+        locations.add(newLocation(33.7514376, -84.3237859, 287));
+        locations.add(newLocation(33.7514698, -84.3238180, 283));
+        locations.add(newLocation(33.7514805, -84.3238288, 282));
+        locations.add(newLocation(33.7515181, -84.323887, 280));
+        locations.add(newLocation(33.7515234, -84.3238985, 279));
+        locations.add(newLocation(33.7515342, -84.3239146, 279));
+        locations.add(newLocation(33.7515449, -84.3239307, 279));
+        locations.add(newLocation(33.7515503, -84.3239468, 280));
+        locations.add(newLocation(33.7515556, -84.323957, 280));
+        locations.add(newLocation(33.751566, -84.3239682, 280));
+        locations.add(newLocation(33.7515717, -84.3239790, 280));
+        locations.add(newLocation(33.7515825, -84.3239897, 280));
+        locations.add(newLocation(33.75159323, -84.3240058, 280));
+        locations.add(newLocation(33.75160932, -84.3240165, 280));
+        locations.add(newLocation(33.75161468, -84.3240272, 280));
+        locations.add(newLocation(33.7510514, -84.3247300, 277));
+        locations.add(newLocation(33.751062, -84.3247246, 276));
+        locations.add(newLocation(33.75108897, -84.3247032, 276));
+        locations.add(newLocation(33.7510782, -84.3246924, 280));
+        locations.add(newLocation(33.7510836, -84.3247032, 282));
+        locations.add(newLocation(33.75109970, -84.324697, 281));
+        locations.add(newLocation(33.75112652, -84.324697, 283));
+        locations.add(newLocation(33.75115334, -84.3246924, 281));
+        locations.add(newLocation(33.7511640, -84.3246871, 284));
+        locations.add(newLocation(33.7511748, -84.3246871, 284));
+        locations.add(newLocation(33.7511855, -84.3246871, 284));
+        locations.add(newLocation(33.7511962, -84.3246871, 284));
+        locations.add(newLocation(33.751206, -84.3246871, 285));
+        locations.add(newLocation(33.7512177, -84.3246763, 286));
+        locations.add(newLocation(33.7512284, -84.3246763, 287));
+        locations.add(newLocation(33.7512391, -84.3246763, 288));
+        locations.add(newLocation(33.7512499, -84.3246817, 287));
+        locations.add(newLocation(33.75126, -84.3246763, 287));
+        locations.add(newLocation(33.7512713, -84.3246763, 287));
+        locations.add(newLocation(33.7512820, -84.3246710, 287));
+        locations.add(newLocation(33.7512981, -84.3246710, 287));
+        locations.add(newLocation(33.751314, -84.3246763, 286));
+        locations.add(newLocation(33.7513303, -84.3246710, 286));
+        locations.add(newLocation(33.75135183, -84.324660, 287));
+        locations.add(newLocation(33.75136792, -84.3246495, 287));
+        locations.add(newLocation(33.75137865, -84.3246495, 287));
+        locations.add(newLocation(33.75140011, -84.3246388, 286));
+        locations.add(newLocation(33.7514108, -84.3246281, 286));
+        locations.add(newLocation(33.7514269, -84.3246227, 286));
+        locations.add(newLocation(33.7514376, -84.3246120, 285));
+        locations.add(newLocation(33.7514537, -84.324606, 285));
+        locations.add(newLocation(33.7514644, -84.3246012, 285));
+        locations.add(newLocation(33.7514752, -84.3245959, 285));
+        locations.add(newLocation(33.7514805, -84.3245851, 285));
+        locations.add(newLocation(33.7515020, -84.3245798, 286));
+        locations.add(newLocation(33.751512, -84.3245744, 286));
+        locations.add(newLocation(33.7515234, -84.3245637, 286));
+        locations.add(newLocation(33.7515288, -84.324553, 287));
+        locations.add(newLocation(33.7515395, -84.3245476, 287));
+        locations.add(newLocation(33.7515503, -84.3245422, 287));
+        locations.add(newLocation(33.751566, -84.3245315, 288));
+        locations.add(newLocation(33.7515717, -84.3245208, 288));
+        locations.add(newLocation(33.7515825, -84.3245154, 288));
+        locations.add(newLocation(33.75158786, -84.324499, 290));
+        locations.add(newLocation(33.75160396, -84.3244940, 290));
+        locations.add(newLocation(33.75161468, -84.3244832, 291));
+        locations.add(newLocation(33.75162541, -84.3244725, 292));
+        locations.add(newLocation(33.75164151, -84.324461, 292));
+        locations.add(newLocation(33.75165224, -84.324445, 293));
+        locations.add(newLocation(33.7516629, -84.3244349, 293));
+        locations.add(newLocation(33.7516736, -84.3244242, 294));
+        locations.add(newLocation(33.7516790, -84.3244135, 294));
+        locations.add(newLocation(33.7516897, -84.3244028, 294));
+        locations.add(newLocation(33.7516897, -84.3243813, 294));
+        locations.add(newLocation(33.7516844, -84.3243598, 295));
+        locations.add(newLocation(33.7516790, -84.3243438, 295));
+        locations.add(newLocation(33.7516844, -84.3243277, 295));
+        locations.add(newLocation(33.7516790, -84.3243062, 295));
+        locations.add(newLocation(33.7516736, -84.3242955, 296));
+        locations.add(newLocation(33.7516683, -84.3242794, 297));
+        locations.add(newLocation(33.7516629, -84.3242686, 296));
+        locations.add(newLocation(33.75165224, -84.3242526, 297));
+        locations.add(newLocation(33.75164151, -84.3242365, 297));
+        locations.add(newLocation(33.75162541, -84.3242204, 297));
+        locations.add(newLocation(33.75162005, -84.3242043, 297));
+        locations.add(newLocation(33.75161468, -84.3241882, 298));
+        locations.add(newLocation(33.75160396, -84.3241775, 299));
+        locations.add(newLocation(33.75159859, -84.3241667, 298));
+        locations.add(newLocation(33.75159323, -84.324156, 299));
+        locations.add(newLocation(33.7515771, -84.3241453, 299));
+        locations.add(newLocation(33.751566, -84.3241345, 298));
+        locations.add(newLocation(33.7515556, -84.3241184, 298));
+        locations.add(newLocation(33.751566, -84.3241077, 297));
+        locations.add(newLocation(33.7515556, -84.3240863, 296));
+        locations.add(newLocation(33.7515503, -84.3240702, 296));
+        locations.add(newLocation(33.7515449, -84.3240541, 296));
+        locations.add(newLocation(33.7515288, -84.3240380, 297));
+        locations.add(newLocation(33.7515234, -84.3240272, 297));
+        locations.add(newLocation(33.7515181, -84.3240058, 297));
+        locations.add(newLocation(33.7515074, -84.323995, 297));
+        locations.add(newLocation(33.7515020, -84.3239790, 296));
+        locations.add(newLocation(33.7514913, -84.3239629, 295));
+        locations.add(newLocation(33.7514805, -84.3239521, 294));
+        locations.add(newLocation(33.7514644, -84.323941, 294));
+        locations.add(newLocation(33.7514537, -84.3239307, 293));
+        locations.add(newLocation(33.7514483, -84.3239146, 294));
+        locations.add(newLocation(33.7514483, -84.3238985, 293));
+        locations.add(newLocation(33.7514483, -84.3238770, 293));
+        locations.add(newLocation(33.7514483, -84.32385, 292));
+        locations.add(newLocation(33.7514537, -84.3238395, 291));
+        locations.add(newLocation(33.751459, -84.3238234, 291));
+        locations.add(newLocation(33.7514698, -84.3238019, 291));
+        locations.add(newLocation(33.7514805, -84.3237859, 291));
+        locations.add(newLocation(33.7514859, -84.3237751, 291));
+        locations.add(newLocation(33.7514913, -84.3237644, 291));
+        locations.add(newLocation(33.7514913, -84.3237483, 290));
+        locations.add(newLocation(33.7515020, -84.323742, 290));
+        locations.add(newLocation(33.7515074, -84.3237322, 290));
+        locations.add(newLocation(33.7515181, -84.3237268, 290));
+        locations.add(newLocation(33.7515288, -84.3237161, 290));
+        locations.add(newLocation(33.7515342, -84.323705, 290));
+        locations.add(newLocation(33.7515181, -84.3237000, 290));
+        locations.add(newLocation(33.7515074, -84.3237161, 290));
+        locations.add(newLocation(33.7514966, -84.3237376, 290));
+        locations.add(newLocation(33.7514913, -84.3237537, 290));
+        locations.add(newLocation(33.7514859, -84.3237751, 290));
+        locations.add(newLocation(33.7514966, -84.3237751, 290));
+        locations.add(newLocation(33.7515020, -84.323796, 290));
+        locations.add(newLocation(33.751512, -84.323796, 290));
+        locations.add(newLocation(33.7515234, -84.3238127, 289));
+        locations.add(newLocation(33.7514966, -84.3237912, 289));
+        locations.add(newLocation(33.7514859, -84.3237805, 289));
+        locations.add(newLocation(33.751459, -84.3237698, 289));
+        locations.add(newLocation(33.7514537, -84.3237805, 289));
+        locations.add(newLocation(33.7514430, -84.3237751, 290));
+
+        return locations;
+    }
+}
--- a/Files/33_Locations/support/MockWalker/app/src/main/java/com/bignerdranch/android/mockwalker/MockWalker.java
+++ b/Files/33_Locations/support/MockWalker/app/src/main/java/com/bignerdranch/android/mockwalker/MockWalker.java
@@ -0,0 +1,76 @@
+package com.bignerdranch.android.mockwalker;
+
+import android.content.Context;
+import android.os.Bundle;
+
+import com.google.android.gms.common.api.GoogleApiClient;
+import com.google.android.gms.location.LocationServices;
+
+import rx.Observable;
+import rx.subjects.PublishSubject;
+
+public class MockWalker implements GoogleApiClient.ConnectionCallbacks {
+    private static MockWalker sMockWalker;
+
+    public static synchronized MockWalker get(Context context) {
+        if (sMockWalker == null) {
+            sMockWalker = new MockWalker(context);
+        }
+
+        return sMockWalker;
+    }
+
+    private PublishSubject<MockWalker> mChanges;
+    private Context mContext;
+    private final GoogleApiClient mClient;
+    private boolean mStarted;
+    private MockWalk mMockWalk;
+
+    private MockWalker(Context context) {
+        mContext = context.getApplicationContext();
+        mChanges = PublishSubject.create();
+        mClient = new GoogleApiClient.Builder(mContext)
+                .addApi(LocationServices.API)
+                .addConnectionCallbacks(this)
+                .build();
+        mClient.connect();
+    }
+
+    public Observable<MockWalker> getChanges() {
+        return mChanges;
+    }
+
+    @Override
+    public void onConnected(Bundle bundle) {
+        syncWalkState();
+    }
+
+    public void setStarted(boolean started) {
+        mStarted = started;
+        syncWalkState();
+        mChanges.onNext(this);
+    }
+
+    public boolean isStarted() {
+        return mStarted;
+    }
+
+    private void syncWalkState() {
+        if (!mStarted && mMockWalk != null) {
+            mMockWalk.quit();
+            mMockWalk = null;
+        } else if (!mStarted && mMockWalk == null) {
+            // all good
+        } else if (mStarted && mMockWalk == null && !mClient.isConnected()) {
+            // all good
+        } else if (mStarted && mMockWalk == null && mClient.isConnected()) {
+            mMockWalk = new MockWalk(mClient);
+            mMockWalk.start();
+        }
+    }
+
+    @Override
+    public void onConnectionSuspended(int i) {
+
+    }
+}
--- a/Files/33_Locations/support/MockWalker/app/src/main/java/com/bignerdranch/android/mockwalker/MockWalkerActivity.java
+++ b/Files/33_Locations/support/MockWalker/app/src/main/java/com/bignerdranch/android/mockwalker/MockWalkerActivity.java
@@ -0,0 +1,40 @@
+package com.bignerdranch.android.mockwalker;
+
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.support.v4.app.Fragment;
+
+import com.google.android.gms.common.ConnectionResult;
+import com.google.android.gms.common.GooglePlayServicesUtil;
+
+
+public class MockWalkerActivity extends SingleFragmentActivity {
+    private static final int REQUEST_ERROR = 0;
+
+    @Override
+    protected Fragment createFragment() {
+        return new MockWalkerFragment();
+    }
+
+    @Override
+    protected void onResume() {
+        super.onResume();
+
+        int errorCode = GooglePlayServicesUtil.isGooglePlayServicesAvailable(this);
+
+        if (errorCode != ConnectionResult.SUCCESS) {
+            Dialog errorDialog = GooglePlayServicesUtil
+                    .getErrorDialog(errorCode, this, REQUEST_ERROR,
+                            new DialogInterface.OnCancelListener() {
+
+                                @Override
+                                public void onCancel(DialogInterface dialog) {
+                                    // Leave if services are unavailable.
+                                    finish();
+                                }
+                            });
+
+            errorDialog.show();
+        }
+    }
+}
--- a/Files/33_Locations/support/MockWalker/app/src/main/java/com/bignerdranch/android/mockwalker/MockWalkerFragment.java
+++ b/Files/33_Locations/support/MockWalker/app/src/main/java/com/bignerdranch/android/mockwalker/MockWalkerFragment.java
@@ -0,0 +1,69 @@
+package com.bignerdranch.android.mockwalker;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.Nullable;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.CompoundButton;
+
+import butterknife.ButterKnife;
+import butterknife.InjectView;
+import butterknife.OnClick;
+import rx.functions.Action1;
+import rx.subscriptions.CompositeSubscription;
+
+public class MockWalkerFragment extends Fragment {
+    @InjectView(R.id.start_button) CompoundButton mStartButton;
+    private CompositeSubscription mServiceSubscriptions = new CompositeSubscription();
+    private Intent mServiceIntent;
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        View v = inflater.inflate(R.layout.fragment_mockwalker, container, false);
+
+        ButterKnife.inject(this, v);
+
+        mServiceIntent = new Intent(getActivity(), MockWalkerService.class);
+
+        mServiceSubscriptions.add(MockWalker.get(getActivity()).getChanges()
+                .subscribe(new Action1<MockWalker>() {
+                    @Override
+                    public void call(MockWalker mockWalker) {
+                        updateUI();
+                    }
+                }));
+
+        updateUI();
+
+        return v;
+    }
+
+    @OnClick(R.id.start_button)
+    public void onStartButtonClick() {
+        MockWalker mockWalker = MockWalker.get(getActivity());
+
+        if (mockWalker.isStarted()) {
+            getActivity().stopService(mServiceIntent);
+        } else {
+            getActivity().startService(mServiceIntent);
+        }
+    }
+
+    @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        mServiceSubscriptions.unsubscribe();
+    }
+
+    private void updateUI() {
+        MockWalker mockWalker = MockWalker.get(getActivity());
+        if (mockWalker.isStarted()) {
+            mStartButton.setChecked(true);
+        } else {
+            mStartButton.setChecked(false);
+        }
+    }
+}
--- a/Files/33_Locations/support/MockWalker/app/src/main/java/com/bignerdranch/android/mockwalker/MockWalkerService.java
+++ b/Files/33_Locations/support/MockWalker/app/src/main/java/com/bignerdranch/android/mockwalker/MockWalkerService.java
@@ -0,0 +1,53 @@
+package com.bignerdranch.android.mockwalker;
+
+import android.app.Notification;
+import android.app.PendingIntent;
+import android.app.Service;
+import android.content.Intent;
+import android.os.IBinder;
+import android.support.v4.app.NotificationCompat;
+
+public class MockWalkerService extends Service {
+    private static final int NOTIFICATION_ID = 1;
+    private static final int PENDING_SHUTDOWN_ID = 1;
+
+    @Override
+    public int onStartCommand(Intent intent, int flags, int startId) {
+        return Service.START_STICKY;
+    }
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+
+        Intent shutdownIntent = new Intent(this, ShutdownReceiver.class);
+        PendingIntent shutdownPI = PendingIntent.getBroadcast(
+                this, PENDING_SHUTDOWN_ID, shutdownIntent, 0
+        );
+        Notification notification = new NotificationCompat.Builder(this)
+                .setSmallIcon(android.R.drawable.ic_dialog_map)
+                .setContentTitle(getString(R.string.notification_title))
+                .setContentText(getString(R.string.notification_text))
+                .setTicker(getString(R.string.app_name))
+                .setContentIntent(shutdownPI)
+                .build();
+
+        startForeground(NOTIFICATION_ID, notification);
+        MockWalker.get(this).setStarted(true);
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+
+        stopForeground(true);
+        MockWalker.get(this).setStarted(false);
+    }
+
+    @Override
+    public IBinder onBind(Intent intent) {
+        throw new UnsupportedOperationException("" + getClass().getName() + " is not a bindable service");
+    }
+
+
+}
--- a/Files/33_Locations/support/MockWalker/app/src/main/java/com/bignerdranch/android/mockwalker/ShutdownReceiver.java
+++ b/Files/33_Locations/support/MockWalker/app/src/main/java/com/bignerdranch/android/mockwalker/ShutdownReceiver.java
@@ -0,0 +1,14 @@
+package com.bignerdranch.android.mockwalker;
+
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+
+public class ShutdownReceiver extends BroadcastReceiver {
+
+    @Override
+    public void onReceive(Context context, Intent intent) {
+        Intent shutdown = new Intent(context, MockWalkerService.class);
+        context.stopService(shutdown);
+    }
+}
--- a/Files/33_Locations/support/MockWalker/app/src/main/java/com/bignerdranch/android/mockwalker/SingleFragmentActivity.java
+++ b/Files/33_Locations/support/MockWalker/app/src/main/java/com/bignerdranch/android/mockwalker/SingleFragmentActivity.java
@@ -0,0 +1,28 @@
+package com.bignerdranch.android.mockwalker;
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+import android.support.v7.app.AppCompatActivity;
+
+public abstract class SingleFragmentActivity extends AppCompatActivity {
+
+    protected abstract Fragment createFragment();
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_fragment);
+
+        FragmentManager fm = getSupportFragmentManager();
+        Fragment fragment = fm.findFragmentById(R.id.fragment_container);
+
+        if (fragment == null) {
+            fragment = createFragment();
+            fm.beginTransaction()
+                    .add(R.id.fragment_container, fragment)
+                    .commit();
+        }
+    }
+
+}
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-hdpi/start_gps.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-hdpi/start_gps.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-hdpi/stop_gps.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-hdpi/stop_gps.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-ldpi/start_gps.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-ldpi/start_gps.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-ldpi/stop_gps.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-ldpi/stop_gps.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-mdpi/start_gps.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-mdpi/start_gps.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-mdpi/stop_gps.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-mdpi/stop_gps.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-xhdpi/start_gps.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-xhdpi/start_gps.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-xhdpi/stop_gps.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-xhdpi/stop_gps.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-xxhdpi/start_gps.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-xxhdpi/start_gps.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-xxhdpi/stop_gps.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-xxhdpi/stop_gps.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-xxxhdpi/start_gps.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-xxxhdpi/start_gps.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-xxxhdpi/stop_gps.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/drawable-xxxhdpi/stop_gps.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/drawable/start_stop.xml
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/drawable/start_stop.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_checked="false" android:drawable="@drawable/start_gps" />
+    <item android:state_checked="true" android:drawable="@drawable/stop_gps" />
+</selector>
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/layout/activity_fragment.xml
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/layout/activity_fragment.xml
@@ -0,0 +1,5 @@
+<FrameLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/fragment_container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"/>
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/layout/fragment_mockwalker.xml
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/layout/fragment_mockwalker.xml
@@ -0,0 +1,21 @@
+<RelativeLayout 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:paddingLeft="@dimen/activity_horizontal_margin"
+                android:paddingRight="@dimen/activity_horizontal_margin"
+                android:paddingTop="@dimen/activity_vertical_margin"
+                android:paddingBottom="@dimen/activity_vertical_margin"
+                tools:context=".MockwalkerActivity">
+
+        <ToggleButton
+            android:id="@+id/start_button"
+            android:background="@drawable/start_stop"
+            android:textOn=""
+            android:textOff=""
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_centerInParent="true"
+            />
+
+</RelativeLayout>
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/menu/menu_moonwalker.xml
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/menu/menu_moonwalker.xml
@@ -0,0 +1,9 @@
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+      xmlns:app="http://schemas.android.com/apk/res-auto"
+      xmlns:tools="http://schemas.android.com/tools"
+      tools:context=".MoonwalkerActivity">
+    <item android:id="@+id/action_settings"
+          android:title="@string/action_settings"
+          android:orderInCategory="100"
+          app:showAsAction="never"/>
+</menu>
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/mipmap-hdpi/ic_launcher.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/mipmap-hdpi/ic_launcher.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/mipmap-ldpi/ic_launcher.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/mipmap-ldpi/ic_launcher.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/mipmap-mdpi/ic_launcher.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/mipmap-mdpi/ic_launcher.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/mipmap-xhdpi/ic_launcher.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/mipmap-xhdpi/ic_launcher.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/values-w820dp/dimens.xml
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/values-w820dp/dimens.xml
@@ -0,0 +1,6 @@
+<resources>
+    <!-- Example customization of dimensions originally defined in res/values/dimens.xml
+         (such as screen margins) for screens with more than 820dp of available width. This
+         would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). -->
+    <dimen name="activity_horizontal_margin">64dp</dimen>
+</resources>
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/values/dimens.xml
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/values/dimens.xml
@@ -0,0 +1,5 @@
+<resources>
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+</resources>
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/values/strings.xml
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/values/strings.xml
@@ -0,0 +1,8 @@
+<resources>
+    <string name="app_name">MockWalker</string>
+
+    <string name="hello_world">Hello world!</string>
+    <string name="action_settings">Settings</string>
+    <string name="notification_title">MockWalker running</string>
+    <string name="notification_text">Tap to stop</string>
+</resources>
--- a/Files/33_Locations/support/MockWalker/app/src/main/res/values/styles.xml
+++ b/Files/33_Locations/support/MockWalker/app/src/main/res/values/styles.xml
@@ -0,0 +1,8 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+</resources>