18 files changed, 602 insertions, 0 deletions
diff --git a/app/.gitignore b/app/.gitignore
new file mode 100644
index 0000000..796b96d
--- /dev/null
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
diff --git a/app/app.iml b/app/app.iml
new file mode 100644
index 0000000..f0239d9
--- /dev/null
+++ b/app/app.iml
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module external.linked.project.id=":app" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="WakeDetector" 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="SOURCE_GEN_TASK_NAME" value="generateDebugSources" />
+        <option name="ASSEMBLE_TEST_TASK_NAME" value="assembleDebugAndroidTest" />
+        <option name="COMPILE_JAVA_TEST_TASK_NAME" value="compileDebugAndroidTestSources" />
+        <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="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 21 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="support-annotations-22.0.0" level="project" />
+    <orderEntry type="library" exported="" name="appcompat-v7-22.0.0" level="project" />
+  </component>
+</module>
+\ No newline at end of file
diff --git a/app/build.gradle b/app/build.gradle
new file mode 100644
index 0000000..0db8940
--- /dev/null
+++ b/app/build.gradle
@@ -0,0 +1,25 @@
+apply plugin: 'com.android.application'
+
+android {
+    compileSdkVersion 21
+    buildToolsVersion "21.1.2"
+
+    defaultConfig {
+        applicationId "com.olio.wakedetector"
+        minSdkVersion 19
+        targetSdkVersion 21
+        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-v7:22.0.0'
+}
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
new file mode 100644
index 0000000..961623a
--- /dev/null
+++ b/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 /home/ewilson90/Dev/android-sdk/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 *;
+#}
diff --git a/app/src/androidTest/java/com/olio/wakedetector/ApplicationTest.java b/app/src/androidTest/java/com/olio/wakedetector/ApplicationTest.java
new file mode 100644
index 0000000..7f32ffa
--- /dev/null
+++ b/app/src/androidTest/java/com/olio/wakedetector/ApplicationTest.java
@@ -0,0 +1,13 @@
+package com.olio.wakedetector;
+
+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);
+    }
+}
+\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..7e8a9ec
--- /dev/null
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.olio.wakedetector" >
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme">
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/app_name" >
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+    <uses-permission android:name="android.permission.WAKE_LOCK"/>
+    <uses-permission android:name="android.permission.VIBRATE" />
+</manifest>
diff --git a/app/src/main/java/com/olio/util/ALog.java b/app/src/main/java/com/olio/util/ALog.java
new file mode 100644
index 0000000..cbf0b46
--- /dev/null
+++ b/app/src/main/java/com/olio/util/ALog.java
@@ -0,0 +1,254 @@
+package com.olio.util;
+
+import android.os.Environment;
+import android.util.Log;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.io.Writer;
+import java.net.UnknownHostException;
+import java.text.DateFormat;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.LinkedBlockingQueue;
+
+/**
+ * Created by ewilson90 on 5/22/14.
+ *
+ * Taken from: http://zerocredibility.wordpress.com/2012/03/08/android-advanced-logger/
+ */
+public class ALog {
+    private static class LogContext {
+        LogContext(StackTraceElement element) {
+            // this.className = element.getClassName();
+            this.simpleClassName = getSimpleClassName(element.getClassName());
+            this.methodName = element.getMethodName();
+            this.lineNumber = element.getLineNumber();
+        }
+
+        // String className;
+        String simpleClassName;
+        String methodName;
+        int lineNumber;
+    }
+
+    public enum Level {
+        V(1), D(2), I(3), W(4), E(5);
+
+        private int value;
+
+        private Level(int value) {
+            this.value = value;
+        }
+
+        int getValue() {
+            return value;
+        }
+    };
+
+    private static final DateFormat FLOG_FORMAT = new SimpleDateFormat(
+            "yyyy-MM-dd HH:mm:ss.SSS");
+    private static final File LOG_DIR = new File(
+            Environment.getExternalStorageDirectory() + File.separator + "alog");
+    private static boolean fileLogging = false;
+    private static String tag = "";
+    private static Level level = Level.V;
+    private static final BlockingQueue<String> logQueue = new LinkedBlockingQueue<String>();
+    private static Runnable queueRunner = new Runnable() {
+        @Override
+        public void run() {
+            String line;
+            try {
+                while ((line = logQueue.take()) != null) {
+
+                    if (!Environment.getExternalStorageState().equals(
+                            Environment.MEDIA_MOUNTED)) {
+                        continue;
+                    }
+                    if (!LOG_DIR.exists() && !LOG_DIR.mkdirs()) {
+                        continue;
+                    }
+
+                    File logFile = new File(LOG_DIR, tag + ".log");
+                    Writer w = null;
+                    try {
+                        w = new FileWriter(logFile, true);
+                        w.write(line);
+                        w.close();
+                    } catch (IOException e) {
+                    } finally {
+                        if (w != null) {
+                            try {
+                                w.close();
+                            } catch (IOException e1) {
+                            }
+                        }
+                    }
+                }
+            } catch (InterruptedException e) {
+            }
+        }
+    };
+
+    static {
+        new Thread(queueRunner).start();
+    }
+    
+    private static LogContext getContext() {
+        StackTraceElement[] trace = Thread.currentThread().getStackTrace();
+        StackTraceElement element = trace[5]; // frame below us; the caller
+        LogContext context = new LogContext(element);
+        return context;
+    }
+
+    private static final String getMessage(String s, Object... args) {
+        s = String.format(s, args);
+        LogContext c = getContext();
+        String msg = c.simpleClassName + "." + c.methodName + "@"
+                + c.lineNumber + ": " + s;
+        return msg;
+    }
+
+    private static String getSimpleClassName(String className) {
+        int i = className.lastIndexOf(".");
+        if (i == -1) {
+            return className;
+        }
+        return className.substring(i + 1);
+    }
+
+    public static void setLevel(Level l) {
+        level = l;
+    }
+
+    public static void setTag(String t) {
+        tag = t;
+    }
+
+    public static void setFileLogging(boolean enable) {
+        fileLogging = enable;
+    }
+
+    public static void v(String format, Object... args) {
+        if (level.getValue() > Level.V.getValue()) {
+            return;
+        }
+        String msg = getMessage(format, args);
+        Log.v(tag, msg);
+        if (fileLogging) {
+            flog(Level.V, msg);
+        }
+    }
+
+    public static void d(String format, Object... args) {
+        if (level.getValue() > Level.D.getValue()) {
+            return;
+        }
+        String msg = getMessage(format, args);
+        Log.d(tag, msg);
+        if (fileLogging) {
+            flog(Level.D, msg);
+        }
+    }
+
+    public static void i(String format, Object... args) {
+        if (level.getValue() > Level.I.getValue()) {
+            return;
+        }
+        String msg = getMessage(format, args);
+        Log.i(tag, msg);
+        if (fileLogging) {
+            flog(Level.I, msg);
+        }
+    }
+
+    public static void w(String format, Object... args) {
+        if (level.getValue() > Level.W.getValue()) {
+            return;
+        }
+        String msg = getMessage(format, args);
+        Log.w(tag, msg);
+        if (fileLogging) {
+            flog(Level.W, msg);
+        }
+    }
+
+    public static void w(String format, Throwable t, Object... args) {
+        if (level.getValue() > Level.W.getValue()) {
+            return;
+        }
+        String msg = getMessage(format, args);
+        Log.w(msg, t);
+        if (fileLogging) {
+            flog(Level.W, msg, t);
+        }
+    }
+
+    public static void e(String format, Object... args) {
+        if (level.getValue() > Level.E.getValue()) {
+            return;
+        }
+        String msg = getMessage(format, args);
+        Log.e(tag, msg);
+        if (fileLogging) {
+            flog(Level.E, msg);
+        }
+    }
+
+    public static void e(String format, Throwable t, Object... args) {
+        if (level.getValue() > Level.E.getValue()) {
+            return;
+        }
+        String msg = getMessage(format, args);
+        Log.e(tag, msg, t);
+        if (fileLogging) {
+            flog(Level.E, msg, t);
+        }
+    }
+
+    public static void trace() {
+        try {
+            throw new Throwable("dumping stack trace ...");
+        } catch (Throwable t) {
+            ALog.e("trace:", t);
+        }
+    }
+
+    public static String getStackTraceString(Throwable tr) {
+        if (tr == null) {
+            return "";
+        }
+
+        Throwable t = tr;
+        while (t != null) {
+            if (t instanceof UnknownHostException) {
+                return "";
+            }
+            t = t.getCause();
+        }
+
+        StringWriter sw = new StringWriter();
+        PrintWriter pw = new PrintWriter(sw);
+        tr.printStackTrace(pw);
+        return sw.toString();
+    }
+
+    private static void flog(Level l, String msg) {
+        flog(l, msg, null);
+    }
+
+    private static void flog(Level l, String msg, Throwable t) {
+        String timeString = FLOG_FORMAT.format(new Date());
+        String line = timeString + " " + l.toString() + "/" + tag + ": " + msg
+                + "\n";
+        if (t != null) {
+            line += getStackTraceString(t) + "\n";
+        }
+        logQueue.offer(line);
+    }
+}
+
diff --git a/app/src/main/java/com/olio/wakedetector/MainActivity.java b/app/src/main/java/com/olio/wakedetector/MainActivity.java
new file mode 100644
index 0000000..747c974
--- /dev/null
+++ b/app/src/main/java/com/olio/wakedetector/MainActivity.java
@@ -0,0 +1,129 @@
+package com.olio.wakedetector;
+
+import android.hardware.Sensor;
+import android.hardware.SensorManager;
+import android.hardware.TriggerEvent;
+import android.hardware.TriggerEventListener;
+import android.os.PowerManager;
+import android.os.Vibrator;
+import android.support.v7.app.ActionBarActivity;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+
+import com.olio.util.ALog;
+
+
+public class MainActivity extends ActionBarActivity {
+
+    private SensorManager mSensorManager = null;
+    private Sensor mSigMotionSensor = null;
+    private TriggerEventListener mTriggerEventListener = null;
+
+    private PowerManager mPowerManager = null;
+    private PowerManager.WakeLock mWakeLock = null;
+
+    private Vibrator mVibrator;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        mSensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);
+        mPowerManager = (PowerManager) getSystemService(POWER_SERVICE);
+        mVibrator = (Vibrator) getSystemService(VIBRATOR_SERVICE);
+
+        for(Sensor sensor : mSensorManager.getSensorList(Sensor.TYPE_ALL)) {
+            String sensorType;
+            switch(sensor.getType()) {
+                case Sensor.TYPE_ACCELEROMETER:
+                    sensorType = Sensor.STRING_TYPE_ACCELEROMETER;
+                    break;
+                case Sensor.TYPE_GYROSCOPE:
+                    sensorType = Sensor.STRING_TYPE_GYROSCOPE;
+                    break;
+                case Sensor.TYPE_GYROSCOPE_UNCALIBRATED:
+                    sensorType = Sensor.STRING_TYPE_GYROSCOPE_UNCALIBRATED;
+                    break;
+                case Sensor.TYPE_ROTATION_VECTOR:
+                    sensorType = Sensor.STRING_TYPE_ROTATION_VECTOR;
+                    break;
+                case Sensor.TYPE_GRAVITY:
+                    sensorType = Sensor.STRING_TYPE_GRAVITY;
+                    break;
+                case Sensor.TYPE_SIGNIFICANT_MOTION:
+                    sensorType = Sensor.STRING_TYPE_SIGNIFICANT_MOTION;
+                    break;
+                case Sensor.TYPE_STEP_COUNTER:
+                    sensorType = Sensor.STRING_TYPE_STEP_COUNTER;
+                    break;
+                case Sensor.TYPE_STEP_DETECTOR:
+                    sensorType = Sensor.STRING_TYPE_STEP_DETECTOR;
+                    break;
+                default:
+                    sensorType = ""+sensor.getType();
+            }
+            ALog.d("Found sensor: %s, Type: %s", sensor.getName(), sensorType);
+
+            if(sensor.getType() == Sensor.TYPE_SIGNIFICANT_MOTION) {
+                ALog.d("Got significant motion sensor.");
+                mSigMotionSensor = sensor;
+                if(mTriggerEventListener != null) {
+                    ALog.d("Sig motion sensor already registered.");
+                    return;
+                }
+
+                mWakeLock = mPowerManager.newWakeLock(PowerManager.SCREEN_BRIGHT_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP | PowerManager.ON_AFTER_RELEASE, "com.olio.wakedetector");
+                mTriggerEventListener = new SigMotionTriggerListener();
+                mSensorManager.requestTriggerSensor(mTriggerEventListener, mSigMotionSensor);
+            }
+        }
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        if(mTriggerEventListener != null && mSensorManager != null) {
+            mSensorManager.cancelTriggerSensor(mTriggerEventListener, mSigMotionSensor);
+            mTriggerEventListener = null;
+        }
+    }
+
+    public void onVibrateClick(View v) {
+        ALog.d("Vibrating.");
+        mVibrator.vibrate(new long[]{250, 500, 100, 500}, -1);
+    }
+    private class SigMotionTriggerListener extends TriggerEventListener {
+        @Override
+        public void onTrigger(TriggerEvent event) {
+            ALog.d("Got significant motion trigger. Re-registering.");
+            mWakeLock.acquire(5000);
+            mSensorManager.requestTriggerSensor(mTriggerEventListener, mSigMotionSensor);
+        }
+    };
+
+    @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_main, 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);
+    }
+}
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
new file mode 100644
index 0000000..e12fe68
--- /dev/null
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,17 @@
+<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=".MainActivity">
+
+    <TextView android:text="@string/hello_world" android:layout_width="wrap_content"
+        android:layout_height="wrap_content" />
+
+    <Button
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Vibrate"
+        android:onClick="onVibrateClick"/>
+
+</RelativeLayout>
diff --git a/app/src/main/res/menu/menu_main.xml b/app/src/main/res/menu/menu_main.xml
new file mode 100644
index 0000000..b1cb908
--- /dev/null
+++ b/app/src/main/res/menu/menu_main.xml
@@ -0,0 +1,6 @@
+<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=".MainActivity">
+    <item android:id="@+id/action_settings" android:title="@string/action_settings"
+        android:orderInCategory="100" app:showAsAction="never" />
+</menu>
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.png b/app/src/main/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 0000000..cde69bc
--- /dev/null
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.png
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.png b/app/src/main/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 0000000..c133a0c
--- /dev/null
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.png
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 0000000..bfa42f0
--- /dev/null
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 0000000..324e72c
--- /dev/null
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
diff --git a/app/src/main/res/values-w820dp/dimens.xml b/app/src/main/res/values-w820dp/dimens.xml
new file mode 100644
index 0000000..63fc816
--- /dev/null
+++ b/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>
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..47c8224
--- /dev/null
+++ b/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>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000..f8a03d1
--- /dev/null
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,6 @@
+<resources>
+    <string name="app_name">WakeDetector</string>
+
+    <string name="hello_world">Hello world!</string>
+    <string name="action_settings">Settings</string>
+</resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000..766ab99
--- /dev/null
+++ b/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>