diff --git a/Lab7_Alarms/.gitignore b/Lab7_Alarms/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..ceff37eff0e621e8f96607f26a6bced4727fb5a5
--- /dev/null
+++ b/Lab7_Alarms/.gitignore
@@ -0,0 +1,39 @@
+# built application files
+*.apk
+*.ap_
+
+# files for the dex VM
+*.dex
+
+# Java class files
+*.class
+
+# generated files
+bin/
+gen/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Eclipse project files
+.classpath
+.settings
+
+# Proguard folder generated by Eclipse
+proguard/
+
+# Intellij project files
+*.iml
+*.ipr
+*.iws
+.idea
+.idea/workspace.xml
+.gradle
+build/
+captures/
+
+# Mac files
+.DS_Store
+
+# Windows thumbnail db
+Thumbs.db
diff --git a/Lab7_Alarms/AlarmsLab.pdf b/Lab7_Alarms/AlarmsLab.pdf
new file mode 100644
index 0000000000000000000000000000000000000000..02550c01b8e935d05f9d448463ccf3b58f3f6f27
Binary files /dev/null and b/Lab7_Alarms/AlarmsLab.pdf differ
diff --git a/Lab7_Alarms/AlarmsLabScreencast.mp4 b/Lab7_Alarms/AlarmsLabScreencast.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..450b04dfeca24a57ce967a889c3322bf0f230501
Binary files /dev/null and b/Lab7_Alarms/AlarmsLabScreencast.mp4 differ
diff --git a/Lab7_Alarms/app/build.gradle b/Lab7_Alarms/app/build.gradle
new file mode 100644
index 0000000000000000000000000000000000000000..034f5ac51359df62001f7761a485dc8e37000d80
--- /dev/null
+++ b/Lab7_Alarms/app/build.gradle
@@ -0,0 +1,23 @@
+apply plugin: 'com.android.application'
+
+android {
+ compileSdkVersion 26
+ buildToolsVersion "26.0.1"
+
+ defaultConfig {
+ applicationId "course.labs.alarmslab"
+ minSdkVersion 21
+ targetSdkVersion 26
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
+ }
+ }
+}
+
+dependencies {
+ compile 'com.android.support:support-v4:26.0.1'
+}
diff --git a/Lab7_Alarms/app/src/main/AndroidManifest.xml b/Lab7_Alarms/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000000000000000000000000000000000000..106ebc8e976afb89abf1106c2650721db2140d90
--- /dev/null
+++ b/Lab7_Alarms/app/src/main/AndroidManifest.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="course.labs.alarmslab">
+
+ <uses-permission android:name="android.permission.VIBRATE" />
+ <uses-permission android:name="android.permission.INTERNET" />
+
+ <application
+ android:allowBackup="true"
+ android:icon="@mipmap/ic_launcher"
+ android:label="@string/app_name"
+ android:theme="@android:style/Theme.Holo.Light">
+ <activity
+ android:name="course.labs.alarmslab.AlarmCreateActivity"
+ 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=".AlarmTweetService"></service>
+
+ </application>
+
+</manifest>
diff --git a/Lab7_Alarms/app/src/main/java/course/labs/alarmslab/AlarmCreateActivity.java b/Lab7_Alarms/app/src/main/java/course/labs/alarmslab/AlarmCreateActivity.java
new file mode 100644
index 0000000000000000000000000000000000000000..7b853dd913452f4346a074fd6b957da54287d7e4
--- /dev/null
+++ b/Lab7_Alarms/app/src/main/java/course/labs/alarmslab/AlarmCreateActivity.java
@@ -0,0 +1,57 @@
+package course.labs.alarmslab;
+
+import android.app.Activity;
+import android.app.AlarmManager;
+import android.app.PendingIntent;
+import android.content.Intent;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.widget.EditText;
+
+public class AlarmCreateActivity extends Activity {
+
+ // TODO look at these class/instance variables and see if you could have come up with them
+ // on your own.
+
+ public static final String TWEET_STRING = "TWEET";
+ private AlarmManager mAlarmManager;
+
+ private static final String TAG = "AlarmCreateActivity";
+ private EditText mTweetTextView, mDelayTextView;
+ private int mID;
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+
+ // TODO create reference to ALARM_SERVICE as well as locate necessary text views
+
+ }
+
+ public void set(View v) {
+
+ String tweetText = mTweetTextView.getText().toString();
+ Long delay = Integer.parseInt(mDelayTextView.getText().toString()) * 1000L;
+
+ // TODO create Intents for the alarm service. Additionally you will need to create a
+ // pending intent that will use the original intent you create to start the AlarmTweetService.
+ // Use the PendingIntent.getService() method. Be aware you will need to pass a unique value
+ // for the request code (why?) as well as the flag PendingIntent.FLAG_ONE_SHOT. Why? Could
+ // be possible midterm questions
+
+
+
+
+
+ // TODO make log statement that tweet was sent to AlarmTweetService
+
+
+ // TODO use AlarmManager set method to set Alarm
+
+ }
+
+ public void clear(View v) {
+ // TODO clear views
+
+ }
+}
diff --git a/Lab7_Alarms/app/src/main/java/course/labs/alarmslab/AlarmTweetService.java b/Lab7_Alarms/app/src/main/java/course/labs/alarmslab/AlarmTweetService.java
new file mode 100644
index 0000000000000000000000000000000000000000..2b4ec6ad7f73dd3ceb79f0f0c6e04f13f61e3f9a
--- /dev/null
+++ b/Lab7_Alarms/app/src/main/java/course/labs/alarmslab/AlarmTweetService.java
@@ -0,0 +1,325 @@
+package course.labs.alarmslab;
+
+import android.app.Service;
+import android.content.Intent;
+import android.os.AsyncTask;
+import android.os.IBinder;
+import android.util.Base64;
+import android.util.Log;
+import android.widget.Toast;
+
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.OutputStreamWriter;
+import java.io.UnsupportedEncodingException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLEncoder;
+import java.security.InvalidKeyException;
+import java.security.Key;
+import java.security.NoSuchAlgorithmException;
+import java.security.SecureRandom;
+
+import javax.crypto.Mac;
+import javax.crypto.spec.SecretKeySpec;
+import javax.net.ssl.HttpsURLConnection;
+
+public class AlarmTweetService extends Service {
+
+ // Notification ID to allow for future updates
+ private static final String TAG = "AlarmTweetService";
+
+ // TODO -- Pick one of the following user accounts. Change the
+ // CONSUMER_KEY, CONSUMER_SECRET, ACCESS_TOKEN, and ACCESS_TOKEN_SECRET
+ // to the values for your account
+
+ // http://www.twitter.com/CMSC436Tester
+
+ // Consumer key: S2xDEU4mJyWKEsMEN9c3g
+ // Consumer secret: Pz7gH6S4ReftwuKVYEmkVW6TqImoIgbEWE9AFeDBWRc
+ //
+ // Access Token: 2151769766-ce3mtIH2bDEY8PZy73BKULWFfBqVnx8xHWeYvkY
+ // Access Token Secret: W7qEJxvEiWhqQmCuvFbKK6emg0cMqf8SxuABc3N33tz5w
+
+ // http://www.twitter.com/CMSC436Tester2
+
+ // Consumer key: kCgvgTnJ5nDuJmZrV5kTXA
+ // Consumer secret: B4qDeJOClLCw67w7G08B4FUXBpS0P3qkX0WSbo0Bjgo
+ //
+ // Access Token: 2151777866-VTX8oVguPz6xoTqPpQnDRqJJ7DhYRgkowCn9MCv
+ // Access Token Secret: H3M8VGanx6euQS336BLqItB7saTy7K89CpxlQ4PqpTkQC
+ //
+
+ // http://www.twitter.com/CMSC436Tester3
+
+ // Consumer key: qUkfkuK8xKhxGq3BztWlLw
+ // Consumer secret: cck2aY4390u8Z9hFRfE7TSRYrATUQG0MkB61xEErDg
+ //
+ // Access Token: 2151782420-mHjtmHTQiE4L6nDgIhMbzfDYtjE6JFNK2Bm04nq
+ // Access Token Secret: Wy9SK20WbZnDjXlxBH1gxQRKNCz9Pi4EoMCyJPGrjjJVY
+
+ // Consumer Key
+ private final static String CONSUMER_KEY = "S2xDEU4mJyWKEsMEN9c3g";
+
+ // Consumer Secret
+ private final static String CONSUMER_SECRET = "Pz7gH6S4ReftwuKVYEmkVW6TqImoIgbEWE9AFeDBWRc";
+
+ // Access Token
+ private static String ACCESS_TOKEN = "2151769766-ce3mtIH2bDEY8PZy73BKULWFfBqVnx8xHWeYvkY";
+
+ // Access Token Secret
+ private static String ACCESS_TOKEN_SECRET = "W7qEJxvEiWhqQmCuvFbKK6emg0cMqf8SxuABc3N33tz5w";
+
+ // networking variables
+ private static SecureRandom mRandom;
+
+ public AlarmTweetService() {
+ super();
+ }
+
+ @Override
+ public int onStartCommand(Intent intent, int flags, int startId) {
+
+ if (intent.getExtras() != null){
+
+ mRandom = new SecureRandom();
+
+ new NetworkingTask().execute(intent.getExtras().getString(AlarmCreateActivity.TWEET_STRING));
+
+ }
+
+ return START_STICKY;
+ }
+
+ public class NetworkingTask extends AsyncTask<String, Void, Boolean> {
+
+ @Override
+ protected Boolean doInBackground(String... args) {
+ try {
+ return postTweet(args[0]);
+ } catch (IOException e) {
+ e.printStackTrace();
+ Log.d(TAG, "COULDN'T GET IT");
+ }
+ return false;
+ }
+
+ @Override
+ protected void onPostExecute(Boolean result) {
+ Toast.makeText(getApplicationContext(),
+ "The Tweet was submitted with result:" + result,
+ Toast.LENGTH_LONG).show();
+ }
+
+ }
+
+ private static boolean postTweet(String status) throws IOException {
+ HttpsURLConnection connection = null;
+ String nonce = newNonce();
+ String timestamp = timestamp();
+
+ try {
+
+ // URL for updating the Twitter status
+ URL url = new URL(
+ "https://api.twitter.com/1.1/statuses/update.json");
+
+ //TODO - make connection into an HttpsUrlConnection for url above
+ connection = (HttpsURLConnection) url.openConnection();
+
+ connection.setDoOutput(true);
+ connection.setDoInput(true);
+
+ connection.setRequestMethod("POST");
+
+ connection.setRequestProperty("Host", "api.twitter.com");
+ connection.setRequestProperty("User-Agent", "TwitterNetworkingLab");
+ connection.setRequestProperty("Authorization", "OAuth "
+ + "oauth_consumer_key=\"" + CONSUMER_KEY + "\", "
+ + "oauth_nonce=\"" + nonce + "\", " + "oauth_signature=\""
+ + signature(status, nonce, timestamp) + "\", "
+ + "oauth_signature_method=\"HMAC-SHA1\", "
+ + "oauth_timestamp=\"" + timestamp + "\", "
+ + "oauth_token=\"" + ACCESS_TOKEN + "\", "
+ + "oauth_version=\"1.0\"");
+ connection.setRequestProperty("Content-Type",
+ "application/x-www-form-urlencoded");
+
+ Log.d(TAG, connection.getRequestProperties().toString());
+
+ // This POST request needs a body
+ // This is how you write to the body
+
+ OutputStreamWriter out = new OutputStreamWriter(
+ connection.getOutputStream());
+
+ // Twitter status is added here.
+
+ out.write("status=" + URLEncoder.encode(status, "UTF-8"));
+
+ out.flush();
+ out.close();
+
+ String test = "status=" + URLEncoder.encode(status, "UTF-8");
+ Log.i(TAG, test);
+
+ JSONObject response = new JSONObject(read(connection));
+
+ if (response != null) {
+ Log.d(TAG, "The tweet seems to have been posted successfully!");
+ }
+
+ return response != null;
+
+ } catch (MalformedURLException e) {
+ throw new IOException("Invalid URL.", e);
+ } catch (JSONException e) {
+ throw new IOException("Invalid response from Twitter", e);
+ } finally {
+ if (connection != null) {
+ connection.disconnect();
+ }
+ }
+ }
+
+ private static String read(HttpsURLConnection connection) {
+ StringBuffer stringBuffer = new StringBuffer();
+ try {
+ BufferedReader reader = new BufferedReader(new InputStreamReader(
+ connection.getInputStream()));
+ String line = new String();
+ while ((line = reader.readLine()) != null) {
+ stringBuffer.append(line + "\n");
+ }
+ } catch (IOException e) {
+ try {
+ Log.i(TAG,
+ "Error reponse from twitter: "
+ + connection.getResponseMessage());
+ } catch (IOException e1) {
+ e1.printStackTrace();
+ }
+ stringBuffer.append("Failed");
+ }
+ return stringBuffer.toString();
+ }
+
+ private static String newNonce() {
+ byte[] random = new byte[32];
+ mRandom.nextBytes(random);
+
+ String nonce = Base64.encodeToString(random, Base64.NO_WRAP);
+ nonce = nonce.replaceAll("[^a-zA-Z0-9\\s]", "");
+ return nonce;
+
+ }
+
+ private static String timestamp() {
+ Long time = System.currentTimeMillis() / 1000L;
+ return time.toString();
+ }
+
+ private static String signature(String status, String nonce,
+ String timestamp) {
+ String output = "";
+ // Obviously you can use a TreeMap with concurrency to implement this,
+ // but this way you can see what is going on
+ try {
+ // Gather all parameters used for the status post
+ String signatureBaseString = "";
+ String parameterString = "";
+ String signingKey = "";
+ String signature = "";
+
+ String httpMethod = "POST";
+ String baseURL = "https://api.twitter.com/1.1/statuses/update.json";
+
+ String consumerKey = CONSUMER_KEY;
+ String encMethod = "HMAC-SHA1";
+ String token = ACCESS_TOKEN;
+ String version = "1.0";
+
+ String kStatus = "status";
+ String kKey = "oauth_consumer_key";
+ String kNonce = "oauth_nonce";
+ String kSigMeth = "oauth_signature_method";
+ String kTimestamp = "oauth_timestamp";
+ String kToken = "oauth_token";
+ String kVersion = "oauth_version";
+
+ // encode the parameters put into the http request header separately
+ consumerKey = URLEncoder.encode(consumerKey, "UTF-8");
+ nonce = URLEncoder.encode(nonce, "UTF-8");
+ encMethod = URLEncoder.encode(encMethod, "UTF-8");
+ timestamp = URLEncoder.encode(timestamp, "UTF-8");
+ token = URLEncoder.encode(token, "UTF-8");
+ version = URLEncoder.encode(version, "UTF-8");
+ status = URLEncoder.encode(status, "UTF-8");
+ status = status.replace("+", "%20"); // URLEncoder encodes " " to
+ // "+", which is incorrect
+ // for twitter encoding
+
+ kKey = URLEncoder.encode(kKey, "UTF-8");
+ kNonce = URLEncoder.encode(kNonce, "UTF-8");
+ kSigMeth = URLEncoder.encode(kSigMeth, "UTF-8");
+ kTimestamp = URLEncoder.encode(kTimestamp, "UTF-8");
+ kToken = URLEncoder.encode(kToken, "UTF-8");
+ kVersion = URLEncoder.encode(kVersion, "UTF-8");
+ kStatus = URLEncoder.encode(kStatus, "UTF-8");
+
+ // append the parameters together with = and &
+ parameterString = kKey + "=" + consumerKey + "&" + kNonce + "="
+ + nonce + "&" + kSigMeth + "=" + encMethod + "&"
+ + kTimestamp + "=" + timestamp + "&" + kToken + "=" + token
+ + "&" + kVersion + "=" + version + "&" + kStatus + "="
+ + status;
+
+ // build the signature base string
+ signatureBaseString += httpMethod;
+ signatureBaseString += "&";
+ baseURL = URLEncoder.encode(baseURL, "UTF-8");
+ signatureBaseString += baseURL;
+ signatureBaseString += "&";
+ parameterString = URLEncoder.encode(parameterString, "UTF-8");
+ signatureBaseString += parameterString;
+ Log.d(TAG, signatureBaseString);
+
+ // generate the HMAC-SHA1 signing key with the application and
+ // account secrets
+ signingKey = URLEncoder.encode(CONSUMER_SECRET, "UTF-8") + "&"
+ + URLEncoder.encode(ACCESS_TOKEN_SECRET, "UTF-8");
+
+ // this should be self explanatory
+ byte[] bytes = signingKey.getBytes();
+ Key key = new SecretKeySpec(bytes, 0, bytes.length, "HmacSHA1");
+ Mac mac = Mac.getInstance("HmacSHA1");
+ mac.init(key);
+ byte[] signatureBytes = mac.doFinal(signatureBaseString.getBytes());
+ signature = Base64.encodeToString(signatureBytes, Base64.NO_WRAP);
+ signature = URLEncoder.encode(signature, "UTF-8");
+
+ output = signature;
+
+ } catch (UnsupportedEncodingException e) {
+ Log.d(TAG, "Error encoding parameters");
+ e.printStackTrace();
+ } catch (InvalidKeyException e) {
+ Log.d(TAG, "Error encrypting signature");
+ e.printStackTrace();
+ } catch (NoSuchAlgorithmException e) {
+ Log.d(TAG, "Invalid algorithm for signature");
+ e.printStackTrace();
+ }
+ return output;
+ }
+
+ @Override
+ public IBinder onBind(Intent intent) {
+ return null;
+ }
+
+}
\ No newline at end of file
diff --git a/Lab7_Alarms/app/src/main/res/layout/main.xml b/Lab7_Alarms/app/src/main/res/layout/main.xml
new file mode 100644
index 0000000000000000000000000000000000000000..4c79a0e767ecb94d66c807469f54966f2654d3db
--- /dev/null
+++ b/Lab7_Alarms/app/src/main/res/layout/main.xml
@@ -0,0 +1,81 @@
+<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:paddingBottom="@dimen/activity_vertical_margin"
+ android:paddingLeft="@dimen/activity_horizontal_margin"
+ android:paddingRight="@dimen/activity_vertical_margin"
+ android:paddingTop="@dimen/activity_vertical_margin"
+ tools:context=".AlarmCreateActivity" >
+
+ <TextView
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:text="@string/title"
+ android:paddingBottom="5dp"
+ android:textSize="20sp" />
+
+ <EditText
+ android:id="@+id/text"
+ android:layout_width="match_parent"
+ android:layout_height="50dp"
+ android:hint="@string/placeholder"
+ android:inputType="textMultiLine" >
+
+ <requestFocus />
+ </EditText>
+
+ <LinearLayout
+ android:layout_width="match_parent"
+ android:layout_height="wrap_content"
+ android:paddingTop="25dp">
+
+ <TextView
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:text="@string/prompt" />
+
+ <EditText
+ android:id="@+id/time"
+ android:layout_width="15dp"
+ android:layout_height="wrap_content"
+ android:layout_weight="1"
+ android:ems="10"
+ android:inputType="number"
+ android:minLines="1"
+ android:text="@string/placeholder2" />
+
+ <TextView
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_weight="1"
+ android:text="@string/prompt2" />
+ </LinearLayout>
+
+ <LinearLayout
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:layout_gravity="center_horizontal"
+ android:orientation="horizontal"
+ android:paddingTop="25dp" >
+
+ <Button
+ android:id="@+id/set"
+ style="@android:attr/buttonBarButtonStyle"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:text="@string/button"
+ android:onClick="set" />
+
+ <Button
+ android:id="@+id/clear"
+ style="@android:attr/buttonBarButtonStyle"
+ android:layout_width="wrap_content"
+ android:layout_height="wrap_content"
+ android:text="@string/clear"
+ android:onClick="clear" />
+
+ </LinearLayout>
+
+</LinearLayout>
diff --git a/Lab7_Alarms/app/src/main/res/menu/alarm_create.xml b/Lab7_Alarms/app/src/main/res/menu/alarm_create.xml
new file mode 100644
index 0000000000000000000000000000000000000000..c00202823049e8d5b1590e1223f20fef8a966353
--- /dev/null
+++ b/Lab7_Alarms/app/src/main/res/menu/alarm_create.xml
@@ -0,0 +1,9 @@
+<menu xmlns:android="http://schemas.android.com/apk/res/android" >
+
+ <item
+ android:id="@+id/action_settings"
+ android:orderInCategory="100"
+ android:showAsAction="never"
+ android:title="@string/action_settings"/>
+
+</menu>
diff --git a/Lab7_Alarms/app/src/main/res/mipmap-hdpi/ic_launcher.png b/Lab7_Alarms/app/src/main/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 0000000000000000000000000000000000000000..288b66551d1efd1f13dd06f20a67534d2df57946
Binary files /dev/null and b/Lab7_Alarms/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/Lab7_Alarms/app/src/main/res/mipmap-mdpi/ic_launcher.png b/Lab7_Alarms/app/src/main/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 0000000000000000000000000000000000000000..6ae570b4db4da165fada0650079061cb56aa8793
Binary files /dev/null and b/Lab7_Alarms/app/src/main/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/Lab7_Alarms/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/Lab7_Alarms/app/src/main/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 0000000000000000000000000000000000000000..d4fb7cd9d868f1d7d9964f1686dcbc018ef9495a
Binary files /dev/null and b/Lab7_Alarms/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/Lab7_Alarms/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/Lab7_Alarms/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 0000000000000000000000000000000000000000..85a6081587e2c2b9793d796ee7b07e12fdf860db
Binary files /dev/null and b/Lab7_Alarms/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/Lab7_Alarms/app/src/main/res/raw/alarm_rooster.mp3 b/Lab7_Alarms/app/src/main/res/raw/alarm_rooster.mp3
new file mode 100644
index 0000000000000000000000000000000000000000..62b05ca9b3cae17e9b08e205a680ab70b7615728
Binary files /dev/null and b/Lab7_Alarms/app/src/main/res/raw/alarm_rooster.mp3 differ
diff --git a/Lab7_Alarms/app/src/main/res/values/dimens.xml b/Lab7_Alarms/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000000000000000000000000000000000000..55c1e5908c7e0f157fe815acd6d5cd7358463390
--- /dev/null
+++ b/Lab7_Alarms/app/src/main/res/values/dimens.xml
@@ -0,0 +1,7 @@
+<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/Lab7_Alarms/app/src/main/res/values/strings.xml b/Lab7_Alarms/app/src/main/res/values/strings.xml
new file mode 100644
index 0000000000000000000000000000000000000000..d01d372858fb0a38bd0f1029ba1440ac7813fb92
--- /dev/null
+++ b/Lab7_Alarms/app/src/main/res/values/strings.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+ <string name="app_name">AlarmsLab</string>
+ <string name="action_settings">Settings</string>
+ <string name="title">Change your Twitter Status</string>
+ <string name="placeholder">tweet goes here.</string>
+ <string name="prompt">To post in</string>
+ <string name="prompt2">seconds</string>
+ <string name="placeholder2">5</string>
+ <string name="button">Submit</string>
+ <string name="clear">Clear</string>
+
+</resources>
diff --git a/Lab7_Alarms/app/src/main/res/values/styles.xml b/Lab7_Alarms/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000000000000000000000000000000000000..6ce89c7ba4394d8cab27953d41456ce234ca37c3
--- /dev/null
+++ b/Lab7_Alarms/app/src/main/res/values/styles.xml
@@ -0,0 +1,20 @@
+<resources>
+
+ <!--
+ Base application theme, dependent on API level. This theme is replaced
+ by AppBaseTheme from res/values-vXX/styles.xml on newer devices.
+ -->
+ <style name="AppBaseTheme" parent="android:Theme.Light">
+ <!--
+ Theme customizations available in newer API levels can go in
+ res/values-vXX/styles.xml, while customizations related to
+ backward-compatibility can go here.
+ -->
+ </style>
+
+ <!-- Application theme. -->
+ <style name="AppTheme" parent="AppBaseTheme">
+ <!-- All customizations that are NOT specific to a particular API-level can go here. -->
+ </style>
+
+</resources>
diff --git a/Lab7_Alarms/build.gradle b/Lab7_Alarms/build.gradle
new file mode 100644
index 0000000000000000000000000000000000000000..9eff908f3063e3d2818e321c8a00286d70d98893
--- /dev/null
+++ b/Lab7_Alarms/build.gradle
@@ -0,0 +1,20 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+buildscript {
+ repositories {
+ jcenter()
+ google()
+ maven {
+ url "https://maven.google.com"
+ }
+ }
+ dependencies {
+ classpath 'com.android.tools.build:gradle:2.3.3'
+ }
+}
+
+allprojects {
+ repositories {
+ jcenter()
+ google()
+ }
+}
diff --git a/Lab7_Alarms/gradle/wrapper/gradle-wrapper.jar b/Lab7_Alarms/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000000000000000000000000000000000000..13372aef5e24af05341d49695ee84e5f9b594659
Binary files /dev/null and b/Lab7_Alarms/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/Lab7_Alarms/gradle/wrapper/gradle-wrapper.properties b/Lab7_Alarms/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000000000000000000000000000000000000..e289eb365910b6071bb8d3aec2336625ddae3cee
--- /dev/null
+++ b/Lab7_Alarms/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Thu Oct 05 22:40:13 EDT 2017
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
diff --git a/Lab7_Alarms/gradlew b/Lab7_Alarms/gradlew
new file mode 100755
index 0000000000000000000000000000000000000000..9d82f78915133e1c35a6ea51252590fb38efac2f
--- /dev/null
+++ b/Lab7_Alarms/gradlew
@@ -0,0 +1,160 @@
+#!/usr/bin/env bash
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+ echo "$*"
+}
+
+die ( ) {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+esac
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=$((i+1))
+ done
+ case $i in
+ (0) set -- ;;
+ (1) set -- "$args0" ;;
+ (2) set -- "$args0" "$args1" ;;
+ (3) set -- "$args0" "$args1" "$args2" ;;
+ (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+ JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
diff --git a/Lab7_Alarms/gradlew.bat b/Lab7_Alarms/gradlew.bat
new file mode 100644
index 0000000000000000000000000000000000000000..8a0b282aa6885fb573c106b3551f7275c5f17e8e
--- /dev/null
+++ b/Lab7_Alarms/gradlew.bat
@@ -0,0 +1,90 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windowz variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/Lab7_Alarms/settings.gradle b/Lab7_Alarms/settings.gradle
new file mode 100644
index 0000000000000000000000000000000000000000..e7b4def49cb53d9aa04228dd3edb14c9e635e003
--- /dev/null
+++ b/Lab7_Alarms/settings.gradle
@@ -0,0 +1 @@
+include ':app'