diff --git a/src/main/AndroidManifest.xml b/src/main/AndroidManifest.xml
index ea076f1..10af210 100644
--- a/src/main/AndroidManifest.xml
+++ b/src/main/AndroidManifest.xml
@@ -4,6 +4,7 @@
     android:versionCode="2"
     android:versionName="1.0.0-SNAPSHOT">
 
+    <uses-permission android:name="android.permission.INTERNET"/>
     <application android:name=".Unit2AssessmentApplication">
         <activity
             android:name=".Unit2AssessmentActivity"
diff --git a/src/main/java/nyc/c4q/JSONActivity.java b/src/main/java/nyc/c4q/JSONActivity.java
index e2ca42f..d72f5d1 100644
--- a/src/main/java/nyc/c4q/JSONActivity.java
+++ b/src/main/java/nyc/c4q/JSONActivity.java
@@ -2,21 +2,17 @@
 
 import android.app.Activity;
 import android.os.Bundle;
-import android.os.Environment;
-import android.util.Log;
 import android.view.View;
 import android.widget.Button;
 import android.widget.TextView;
 
-import com.google.gson.Gson;
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
 
 import java.io.File;
-import java.io.FileReader;
-import java.io.FileWriter;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
-import java.util.Scanner;
 
 import nyc.c4q.json.Zipcode;
 
@@ -45,6 +41,23 @@ protected void onCreate(Bundle savedInstanceState) {
         addjson.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
+                JSONArray reader = new JSONArray(zipcodes);
+                try {
+                    JSONArray idArray = reader.getJSONArray(0);
+                    for (int i = 0; i < idArray.length(); i++){
+                        JSONObject obj = idArray.getJSONObject(i);
+
+                        //get
+                        String id = obj.getString("_id");
+                        String city = obj.getString("city");
+                        String state = obj.getString("state");
+                        int pop = obj.getInt("pop");
+
+                    }
+                } catch (JSONException e) {
+                    e.printStackTrace();
+                }
+
             }
         });
 
diff --git a/src/main/java/nyc/c4q/ListViewActivity.java b/src/main/java/nyc/c4q/ListViewActivity.java
index 78104c6..fe408bc 100644
--- a/src/main/java/nyc/c4q/ListViewActivity.java
+++ b/src/main/java/nyc/c4q/ListViewActivity.java
@@ -2,9 +2,14 @@
 
 import android.app.Activity;
 import android.os.Bundle;
+import android.widget.ArrayAdapter;
+import android.widget.ListAdapter;
+import android.widget.ListView;
 import android.widget.TextView;
 
 public class ListViewActivity extends Activity {
+    ListView list;
+    ListAdapter adapter;
 
     public static final String[] COLORS = {
             "#142b44",
@@ -25,5 +30,13 @@ protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_listview);
         textLog = (TextView) findViewById(R.id.textLog);
+
+        list = (ListView) findViewById(R.id.list);
+
+        ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1,
+                COLORS);
+        list.setAdapter(adapter
+        );
+
     }
 }
diff --git a/src/main/java/nyc/c4q/NetworkActivity.java b/src/main/java/nyc/c4q/NetworkActivity.java
index 3604cfc..31601ed 100644
--- a/src/main/java/nyc/c4q/NetworkActivity.java
+++ b/src/main/java/nyc/c4q/NetworkActivity.java
@@ -1,28 +1,16 @@
 package nyc.c4q;
 
 import android.app.Activity;
-import android.os.AsyncTask;
 import android.os.Bundle;
 import android.text.method.ScrollingMovementMethod;
-import android.util.Log;
-import android.view.View;
 import android.widget.Button;
 import android.widget.TextView;
 
-import com.squareup.okhttp.FormEncodingBuilder;
-import com.squareup.okhttp.HttpUrl;
 import com.squareup.okhttp.OkHttpClient;
 import com.squareup.okhttp.Request;
-import com.squareup.okhttp.RequestBody;
 import com.squareup.okhttp.Response;
 
-import java.io.BufferedInputStream;
-import java.io.DataOutputStream;
-import java.io.InputStream;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.net.URLConnection;
-import java.util.ArrayList;
+import java.io.IOException;
 
 public class NetworkActivity extends Activity {
 
@@ -73,35 +61,20 @@ protected void onCreate(Bundle savedInstanceState) {
                 https://httpbin.org/post
         */
 
-        httpbinget.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-            }
-        });
+        class TestMain {
+            OkHttpClient client = new OkHttpClient();
 
-        httpbingetokhttp.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-            }
-        });
+            // code request code here
+            String doGetRequest(String url) throws IOException {
+                Request request = new Request.Builder()
+                        .url(urlParams)
+                        .build();
 
-        httpbinpost.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
+                Response response = client.newCall(request).execute();
+                return response.body().string();
             }
-        });
+        }
 
-        httpbinpostokhttp.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-            }
-        });
 
-        cleartextlog.setOnClickListener(new View.OnClickListener() {
-            @Override
-            public void onClick(View v) {
-                httptextlog.setText("cleared HTTP response");
-            }
-        });
     }
 }
diff --git a/src/main/java/nyc/c4q/NotificationActivity.java b/src/main/java/nyc/c4q/NotificationActivity.java
index f1f56ad..5af3dc7 100644
--- a/src/main/java/nyc/c4q/NotificationActivity.java
+++ b/src/main/java/nyc/c4q/NotificationActivity.java
@@ -1,8 +1,10 @@
 package nyc.c4q;
 
 import android.app.Activity;
+import android.app.Notification;
 import android.app.NotificationManager;
 import android.os.Bundle;
+import android.view.View;
 import android.widget.Button;
 
 public class NotificationActivity extends Activity {
@@ -19,11 +21,77 @@ protected void onCreate(Bundle savedInstanceState) {
 
         notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
 
-        Button autocancelnotification = (Button) findViewById(R.id.autocancelnotification);
+        final Button autocancelnotification = (Button) findViewById(R.id.autocancelnotification);
         Button swipenotification = (Button) findViewById(R.id.swipenotification);
         Button permanentnotification = (Button) findViewById(R.id.permanentnotification);
         Button dismisspermanentnotification = (Button) findViewById(R.id.dismisspermanentnotification);
         Button buttonnotification = (Button) findViewById(R.id.buttonnotification);
 
+        autocancelnotification.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+
+                Notification.Builder builder = new Notification.Builder(NotificationActivity.this);
+                builder.setContentTitle("default@c4q.nyc");
+                builder.setContentText("Touch me to dismiss me!");
+                builder.setSmallIcon(R.drawable.c4qfavicon);
+                builder.setAutoCancel(true);
+                Notification notification = builder.build();
+                notificationManager.notify(1, notification);
+            }
+
+
+        });
+
+        swipenotification.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Notification.Builder builder = new Notification.Builder(NotificationActivity.this);
+                builder.setContentTitle("swipe@c4q.nyc");
+                builder.setContentText("Swipe right if you want to meet me. Otherwise, I'm not going away.");
+                builder.setSmallIcon(R.drawable.c4qfavicon);
+                Notification notification = builder.build();
+                notificationManager.notify(1, notification);
+            }
+        });
+
+        permanentnotification.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Notification.Builder builder = new Notification.Builder(NotificationActivity.this);
+                builder.setContentTitle("permanent@c4q.nyc");
+                builder.setContentText("I'm staying planted right here.");
+                builder.setSmallIcon(R.drawable.c4qfavicon);
+                builder.setOngoing(true);
+                Notification notification = builder.build();
+                notificationManager.notify(1, notification);
+
+            }
+        });
+
+        dismisspermanentnotification.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                Notification.Builder builder = new Notification.Builder(NotificationActivity.this);
+                builder.setContentTitle("permanent@c4q.nyc");
+                builder.setContentText("I'm staying planted right here.");
+                builder.setSmallIcon(R.drawable.c4qfavicon);
+                builder.setOngoing(true);
+                Notification notification = builder.build();
+                notificationManager.cancel(1);
+
+            }
+        });
+        buttonnotification.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+
+            }
+        });
     }
+
+
 }
+
+
+
diff --git a/src/main/res/layout/activity_listview.xml b/src/main/res/layout/activity_listview.xml
index 0d4b9d6..e9e9cdc 100644
--- a/src/main/res/layout/activity_listview.xml
+++ b/src/main/res/layout/activity_listview.xml
@@ -1,5 +1,4 @@
-<LinearLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/activity_listview"
     android:layout_width="match_parent"
@@ -9,20 +8,31 @@
 
     <LinearLayout
         android:id="@+id/header"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="1"
         android:orientation="horizontal">
 
         <TextView
             android:id="@+id/textLog"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:text="Fill this textview" />
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:text="You have not clicked anything."
+            android:layout_weight="3"/>
+
+        <EditText
+            android:id="@+id/adapterCount"
+            android:layout_width="0dp"
+            android:layout_height="match_parent"
+            android:layout_weight="1"
+            android:inputType="phone"/>
 
     </LinearLayout>
 
     <ListView
         android:id="@+id/list"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"/>
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_weight="9"
+        />
 </LinearLayout>
\ No newline at end of file
diff --git a/src/main/res/layout/activity_network.xml b/src/main/res/layout/activity_network.xml
index f375c94..ee0502b 100644
--- a/src/main/res/layout/activity_network.xml
+++ b/src/main/res/layout/activity_network.xml
@@ -1,5 +1,4 @@
-<RelativeLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<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"
@@ -7,45 +6,49 @@
 
     <Button
         android:id="@+id/httpbinget"
-        android:text="HTTP GET"
-        android:textAppearance="?android:attr/textAppearanceLarge"
         android:layout_width="wrap_content"
-        android:layout_height="wrap_content"/>
+        android:layout_height="wrap_content"
+        android:text="HTTP GET"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
     <Button
         android:id="@+id/httpbingetokhttp"
-        android:text="HTTP GET using OKHTTP"
-        android:textAppearance="?android:attr/textAppearanceLarge"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_below="@id/httpbinget"/>
+        android:layout_below="@id/httpbinget"
+        android:text="HTTP GET using OKHTTP"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
     <Button
         android:id="@+id/httpbinpost"
-        android:text="bonus HTTP POST"
-        android:textAppearance="?android:attr/textAppearanceLarge"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_below="@id/httpbingetokhttp"/>
+        android:layout_below="@id/httpbingetokhttp"
+        android:text="bonus HTTP POST"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
     <Button
         android:id="@+id/httpbinpostokhttp"
-        android:text="bonus HTTP POST using OKHTTP"
-        android:textAppearance="?android:attr/textAppearanceLarge"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_below="@id/httpbingetokhttp"/>
+        android:layout_below="@id/httpbingetokhttp"
+        android:text="bonus HTTP POST using OKHTTP"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
+
     <Button
         android:id="@+id/cleartextlog"
-        android:text="clear text log"
-        android:textAppearance="?android:attr/textAppearanceLarge"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_below="@id/httpbinpostokhttp"/>
+        android:layout_below="@id/httpbinpostokhttp"
+        android:text="clear text log"
+        android:textAppearance="?android:attr/textAppearanceLarge" />
 
     <TextView
         android:id="@+id/httptextlog"
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
-        android:layout_below="@id/cleartextlog"
         android:layout_alignParentBottom="true"
+        android:layout_below="@id/cleartextlog"
         android:text="No HTTP response"
         android:typeface="monospace" />
 
diff --git a/src/main/res/layout/activity_notification.xml b/src/main/res/layout/activity_notification.xml
index 42b7d61..7e42f45 100644
--- a/src/main/res/layout/activity_notification.xml
+++ b/src/main/res/layout/activity_notification.xml
@@ -8,7 +8,8 @@
         android:id="@+id/autocancelnotification"
         android:text="Default Notification"
         android:layout_width="wrap_content"
-        android:layout_height="wrap_content" />
+        android:layout_height="wrap_content"
+        />
 
     <Button
         android:id="@+id/swipenotification"