diff --git a/src/main/AndroidManifest.xml b/src/main/AndroidManifest.xml
index ea076f1..0e60e19 100644
--- a/src/main/AndroidManifest.xml
+++ b/src/main/AndroidManifest.xml
@@ -4,6 +4,9 @@
     android:versionCode="2"
     android:versionName="1.0.0-SNAPSHOT">
 
+    <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+
     <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..b4c4461 100644
--- a/src/main/java/nyc/c4q/JSONActivity.java
+++ b/src/main/java/nyc/c4q/JSONActivity.java
@@ -10,9 +10,18 @@
 
 import com.google.gson.Gson;
 
+import java.io.BufferedReader;
+import java.io.DataInputStream;
 import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
 import java.io.FileReader;
 import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
@@ -23,6 +32,7 @@
 public class JSONActivity extends Activity {
 
     public List<Zipcode> zipcodes;
+    Zipcode z;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -42,17 +52,39 @@ protected void onCreate(Bundle savedInstanceState) {
         final TextView _lat = (TextView) findViewById(R.id.fieldloclatvalue);
         final TextView _long = (TextView) findViewById(R.id.fieldloclongvalue);
 
+
         addjson.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
+                z = new Zipcode("11101", "ASTORIA", "NY", 23142, new double[] {-73.939393,40.750316});
+                zipcodes.add(z);
+
+
             }
         });
 
         savejson.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
+                String result = "\"_id\":\"" + z.get_id() + "\"pop\":\"" + "" + z.getPop() + "\"city\":\"" + z.getCity() + "\"state\":\"" + z.getState()  + "" + "\"loc\":\"" + "" + z.getLoc()[0] + "" + "\"loc\":\"" + "" + z.getLoc()[1] + "";
                 File directory = getExternalCacheDir();
                 File file = new File(directory, "zipcodes.json");
+                FileWriter fileWriter = null;
+                try {
+                    fileWriter = new FileWriter(file, false);
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+                try {
+                    fileWriter.write(result);
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+                try {
+                    fileWriter.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
             }
         });
 
@@ -62,6 +94,24 @@ public void onClick(View v) {
             public void onClick(View v) {
                 File directory = getExternalCacheDir();
                 File file = new File(directory, "zipcodes.json");
+                String result= "";
+
+                try {
+                    FileInputStream fis = new FileInputStream("zipcodes.json");
+                    DataInputStream in = new DataInputStream(fis);
+                    BufferedReader br =
+                            new BufferedReader(new InputStreamReader(in));
+                    String strLine;
+                    while ((strLine = br.readLine()) != null) {
+                        result +=strLine;
+                    }
+                    in.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+
+
+
             }
         });
     }
diff --git a/src/main/java/nyc/c4q/ListViewActivity.java b/src/main/java/nyc/c4q/ListViewActivity.java
index 78104c6..88d0637 100644
--- a/src/main/java/nyc/c4q/ListViewActivity.java
+++ b/src/main/java/nyc/c4q/ListViewActivity.java
@@ -1,9 +1,20 @@
 package nyc.c4q;
 
 import android.app.Activity;
+import android.content.Intent;
 import android.os.Bundle;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.Adapter;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.BaseAdapter;
+import android.widget.EditText;
+import android.widget.ListView;
 import android.widget.TextView;
 
+import java.util.ArrayList;
+
 public class ListViewActivity extends Activity {
 
     public static final String[] COLORS = {
@@ -19,11 +30,28 @@ public class ListViewActivity extends Activity {
             "#bf538d"
     };
     public TextView textLog;
+    public ListView listView;
+    public EditText adapterCount;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_listview);
         textLog = (TextView) findViewById(R.id.textLog);
+        listView = (ListView) findViewById(R.id.list);
+        adapterCount = (EditText) findViewById(R.id.adapterCount);
+       // int n = Integer.parseInt(adapterCount.getText().toString());
+
+
+        ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1, COLORS);
+        listView.setAdapter(adapter);
+
+        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
+            @Override
+            public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
+                textLog.setText("You clicked on Item(position=" + i + ", color=" + ListViewActivity.COLORS[i] + ")");
+            }
+        });
+
     }
 }
diff --git a/src/main/java/nyc/c4q/NetworkActivity.java b/src/main/java/nyc/c4q/NetworkActivity.java
index 3604cfc..eae7f19 100644
--- a/src/main/java/nyc/c4q/NetworkActivity.java
+++ b/src/main/java/nyc/c4q/NetworkActivity.java
@@ -7,6 +7,7 @@
 import android.util.Log;
 import android.view.View;
 import android.widget.Button;
+import android.widget.ListView;
 import android.widget.TextView;
 
 import com.squareup.okhttp.FormEncodingBuilder;
@@ -16,10 +17,18 @@
 import com.squareup.okhttp.RequestBody;
 import com.squareup.okhttp.Response;
 
+import org.json.JSONException;
+import org.json.JSONObject;
+
 import java.io.BufferedInputStream;
+import java.io.BufferedReader;
 import java.io.DataOutputStream;
+import java.io.IOException;
 import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.UnsupportedEncodingException;
 import java.net.HttpURLConnection;
+import java.net.MalformedURLException;
 import java.net.URL;
 import java.net.URLConnection;
 import java.util.ArrayList;
@@ -76,12 +85,20 @@ protected void onCreate(Bundle savedInstanceState) {
         httpbinget.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
+                MyAsync myAsync = new MyAsync();
+                myAsync.execute(String.format("https://httpbin.org/get?%s", urlParams));
+
+
             }
         });
 
         httpbingetokhttp.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
+                String replaced = String.format("https://httpbin.org/get?%s", urlParams).replaceAll("\\+"," ");
+                MyAsync myAsync = new MyAsync();
+                myAsync.execute(replaced);
+
             }
         });
 
@@ -97,6 +114,7 @@ public void onClick(View v) {
             }
         });
 
+
         cleartextlog.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
@@ -104,4 +122,47 @@ public void onClick(View v) {
             }
         });
     }
+
+    class MyAsync extends AsyncTask<String, Void, String> {
+
+        protected String doInBackground(String... strings) {
+            BufferedReader reader = null;
+            String line;
+
+            URL urlString = null;
+            try {
+                urlString = new URL(strings[0]);
+            } catch (MalformedURLException e) {
+                e.printStackTrace();
+            }
+            HttpURLConnection connection = null;
+            try {
+                connection = (HttpURLConnection) urlString.openConnection();
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+            StringBuilder stringBuilder = new StringBuilder();
+            try {
+                reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+
+            try {
+                while ((line = reader.readLine()) != null) {
+                        stringBuilder.append(line + "\n");
+                    }
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+            String resultString = stringBuilder.toString();
+            return resultString;
+        }
+
+        @Override
+        protected void onPostExecute(String result) {
+            httptextlog = (TextView) findViewById(R.id.httptextlog);
+            httptextlog.setText(result);
+        }
+    }
 }
diff --git a/src/main/java/nyc/c4q/NotificationActivity.java b/src/main/java/nyc/c4q/NotificationActivity.java
index f1f56ad..abf7d60 100644
--- a/src/main/java/nyc/c4q/NotificationActivity.java
+++ b/src/main/java/nyc/c4q/NotificationActivity.java
@@ -1,8 +1,15 @@
 package nyc.c4q;
 
 import android.app.Activity;
+import android.app.Notification;
 import android.app.NotificationManager;
+import android.app.PendingIntent;
+import android.content.Context;
+import android.content.Intent;
 import android.os.Bundle;
+import android.os.Handler;
+import android.support.v4.app.NotificationCompat;
+import android.view.View;
 import android.widget.Button;
 
 public class NotificationActivity extends Activity {
@@ -19,11 +26,60 @@ protected void onCreate(Bundle savedInstanceState) {
 
         notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
 
+
         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) {
+                NotificationCompat.Builder builder = new NotificationCompat.Builder(NotificationActivity.this);
+                builder.setContentTitle("default@c4q.nyc");
+                builder.setContentText("Touch me to dismiss me!");
+                builder.setSmallIcon(R.drawable.c4qfavicon);
+
+                //disappears when the user read it
+                builder.setAutoCancel(true);
+
+                Notification notification = builder.build();
+                notificationManager.notify(ID_AUTOCANCEL_NOTIFICATION, notification);
+
+            }
+        });
+
+
+        swipenotification.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                NotificationCompat.Builder builder = new NotificationCompat.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);
+
+
+                //disappears when the user read it
+                builder.setAutoCancel(true);
+
+                Notification notification = builder.build();
+                notificationManager.notify(ID_SWIPE_NOTIFICATION, notification);
+
+            }
+        });
+
+        dismisspermanentnotification.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                notificationManager.cancel(NotificationActivity.ID_PERMANENT_NOTIFICATION);
+
+            }
+        });
+
     }
 }
+
+
+
diff --git a/src/main/java/nyc/c4q/json/Zipcode.java b/src/main/java/nyc/c4q/json/Zipcode.java
index 6d4761f..525eca0 100644
--- a/src/main/java/nyc/c4q/json/Zipcode.java
+++ b/src/main/java/nyc/c4q/json/Zipcode.java
@@ -1,4 +1,59 @@
 package nyc.c4q.json;
 
 public class Zipcode {
+    public String _id;
+     public String city;
+    public String state;
+    public int pop;
+    public double[] loc;
+
+    public Zipcode(String _id, String city,String state, int pop, double[] loc) {
+        this._id = _id;
+        this.city = city;
+        this.state = state;
+        this.pop = pop;
+        this.loc = loc;
+    }
+
+    public String get_id() {
+        return _id;
+    }
+
+    public void set_id(String _id) {
+        this._id = _id;
+    }
+
+
+    public String getCity() {
+        return city;
+    }
+
+    public void setCity(String city) {
+        this.city = city;
+    }
+
+    public String getState() {
+        return state;
+    }
+
+    public void setState(String state) {
+        this.state = state;
+    }
+
+    public int getPop() {
+        return pop;
+    }
+
+    public void setPop(int pop) {
+        this.pop = pop;
+    }
+
+
+    public double[] getLoc() {
+        return loc;
+    }
+
+    public void setLoc(double[] loc) {
+        this.loc = loc;
+    }
 }
diff --git a/src/main/res/layout/activity_listview.xml b/src/main/res/layout/activity_listview.xml
index 0d4b9d6..b0eac76 100644
--- a/src/main/res/layout/activity_listview.xml
+++ b/src/main/res/layout/activity_listview.xml
@@ -9,20 +9,30 @@
 
     <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:layout_weight="3"
+            android:text="You have not clicked anything." />
+
+        <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