Implement UserEventStatus, fix minor bugs, fix #53

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/ActivityBuffer.java

+package in.ac.iitb.gymkhana.iitbapp;
+
+import android.app.Activity;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/** A class which maintains a list of transactions to occur when Context becomes available. */
+public final class ActivityBuffer {
+
+    /** A class which defines operations to execute once there's an available Context. */
+    public interface IRunnable {
+        /** Executes when there's an available Context. Ideally, will it operate immediately. */
+        void run(final Activity pActivity);
+    }
+
+    /* Member Variables. */
+    private       Activity        mActivity;
+    private final List<IRunnable> mRunnables;
+
+    /** Constructor. */
+    public ActivityBuffer() {
+        // Initialize Member Variables.
+        this.mActivity  = null;
+        this.mRunnables = new ArrayList<IRunnable>();
+    }
+
+    /** Executes the Runnable if there's an available Context. Otherwise, defers execution until it becomes available. */
+    public final void safely(final IRunnable pRunnable) {
+        // Synchronize along the current instance.
+        synchronized(this) {
+            // Do we have a context available?
+            if(this.isContextAvailable()) {
+                // Fetch the Activity.
+                final Activity lActivity = this.getActivity();
+                // Execute the Runnable along the Activity.
+                lActivity.runOnUiThread(new Runnable() { @Override public final void run() { pRunnable.run(lActivity); } });
+            }
+            else {
+                // Buffer the Runnable so that it's ready to receive a valid reference.
+                this.getRunnables().add(pRunnable);
+            }
+        }
+    }
+
+    /** Called to inform the ActivityBuffer that there's an available Activity reference. */
+    public final void onContextGained(final Activity pActivity) {
+        // Synchronize along ourself.
+        synchronized(this) {
+            // Update the Activity reference.
+            this.setActivity(pActivity);
+            // Are there any Runnables awaiting execution?
+            if(!this.getRunnables().isEmpty()) {
+                // Iterate the Runnables.
+                for(final IRunnable lRunnable : this.getRunnables()) {
+                    // Execute the Runnable on the UI Thread.
+                    pActivity.runOnUiThread(new Runnable() { @Override public final void run() {
+                        // Execute the Runnable.
+                        lRunnable.run(pActivity);
+                    } });
+                }
+                // Empty the Runnables.
+                this.getRunnables().clear();
+            }
+        }
+    }
+
+    /** Called to inform the ActivityBuffer that the Context has been lost. */
+    public final void onContextLost() {
+        // Synchronize along ourself.
+        synchronized(this) {
+            // Remove the Context reference.
+            this.setActivity(null);
+        }
+    }
+
+    /** Defines whether there's a safe Context available for the ActivityBuffer. */
+    public final boolean isContextAvailable() {
+        // Synchronize upon ourself.
+        synchronized(this) {
+            // Return the state of the Activity reference.
+            return (this.getActivity() != null);
+        }
+    }
+
+    /* Getters and Setters. */
+    private final void setActivity(final Activity pActivity) {
+        this.mActivity = pActivity;
+    }
+
+    private final Activity getActivity() {
+        return this.mActivity;
+    }
+
+    private final List<IRunnable> getRunnables() {
+        return this.mRunnables;
+    }
+
+}
\ No newline at end of file

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/Constants.java

@@ -6,5 +6,9 @@ public class Constants {
     public static final int RESULT_LOAD_IMAGE = 11;
     public static final String NOTIFICATIONS_RESPONSE_JSON = "notifications_json";
     public static final String EVENT_JSON = "event_json";
-    public static final java.lang.String USER_ID = "user_id";
+    public static final String USER_ID = "user_id";
+
+    public static final int STATUS_GOING = 2;
+    public static final int STATUS_INTERESTED = 1;
+    public static final int STATUS_NOT_GOING = 0;
 }

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/MainActivity.java

@@ -85,7 +85,7 @@ public class MainActivity extends AppCompatActivity
         FeedFragment feedFragment = new FeedFragment();
         updateFragment(feedFragment);
 
-        fetchNotifications();
+//        fetchNotifications();
     }
 
     @Override
@@ -121,28 +121,28 @@ public class MainActivity extends AppCompatActivity
         Picasso.with(this).load(currentUser.getUserProfilePictureUrl()).into(profilePictureImageView);
     }
 
-    private void fetchNotifications() {
-        NotificationsRequest notificationsRequest = new NotificationsRequest(0, 20);
-        RetrofitInterface retrofitInterface = ServiceGenerator.createService(RetrofitInterface.class);
-        retrofitInterface.getNotifications(notificationsRequest).enqueue(new Callback<NotificationsResponse>() {
-            @Override
-            public void onResponse(Call<NotificationsResponse> call, Response<NotificationsResponse> response) {
-                if (response.isSuccessful()) {
-                    notificationsResponse = response.body();
-                    if (showNotifications) {
-                        showNotifications();
-                        showNotifications = false;
-                    }
-                }
-                //Server Error
-            }
-
-            @Override
-            public void onFailure(Call<NotificationsResponse> call, Throwable t) {
-                //Network Error
-            }
-        });
-    }
+//    private void fetchNotifications() {
+//        NotificationsRequest notificationsRequest = new NotificationsRequest(0, 20);
+//        RetrofitInterface retrofitInterface = ServiceGenerator.createService(RetrofitInterface.class);
+//        retrofitInterface.getNotifications(notificationsRequest).enqueue(new Callback<NotificationsResponse>() {
+//            @Override
+//            public void onResponse(Call<NotificationsResponse> call, Response<NotificationsResponse> response) {
+//                if (response.isSuccessful()) {
+//                    notificationsResponse = response.body();
+//                    if (showNotifications) {
+//                        showNotifications();
+//                        showNotifications = false;
+//                    }
+//                }
+//                //Server Error
+//            }
+//
+//            @Override
+//            public void onFailure(Call<NotificationsResponse> call, Throwable t) {
+//                //Network Error
+//            }
+//        });
+//    }
 
     public void showNotifications() {
         String notificationsResponseJson = new Gson().toJson(notificationsResponse);
@@ -181,7 +181,7 @@ public class MainActivity extends AppCompatActivity
         //noinspection SimplifiableIfStatement
         if (id == R.id.action_notifications) {
             showNotifications = true;
-            fetchNotifications();
+//            fetchNotifications();
             return true;
         }
         return super.onOptionsItemSelected(item);

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/adapter/FeedAdapter.java

@@ -10,18 +10,15 @@ import android.widget.TextView;
 
 import com.squareup.picasso.Picasso;
 
-import org.w3c.dom.Text;
-
-import java.sql.Time;
 import java.sql.Timestamp;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 import java.util.List;
-import java.util.logging.SimpleFormatter;
 
 import in.ac.iitb.gymkhana.iitbapp.ItemClickListener;
 import in.ac.iitb.gymkhana.iitbapp.R;
 import in.ac.iitb.gymkhana.iitbapp.data.Event;
+import in.ac.iitb.gymkhana.iitbapp.data.Venue;
 
 public class FeedAdapter extends RecyclerView.Adapter<FeedAdapter.ViewHolder> {
 
@@ -62,7 +59,12 @@ public class FeedAdapter extends RecyclerView.Adapter<FeedAdapter.ViewHolder> {
 
         viewHolder.eventDate.setText(simpleDateFormatDate.format(Date));
         viewHolder.eventTime.setText(simpleDateFormatTime.format(Date));
-        viewHolder.eventVenue.setText(currentEvent.getEventVenues().get(0).getVenueName());
+        StringBuilder eventVenueName = new StringBuilder();
+        for (Venue venue : currentEvent.getEventVenues()) {
+            eventVenueName.append(", ").append(venue.getVenueName());
+        }
+        if (!eventVenueName.toString().equals(""))
+            viewHolder.eventVenue.setText(eventVenueName.toString().substring(2));
 
         Picasso.with(context).load(currentEvent.getEventImageURL()).resize(320,0).into(viewHolder.eventPicture);
     }

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/api/RetrofitInterface.java

@@ -6,8 +6,6 @@ import in.ac.iitb.gymkhana.iitbapp.api.model.ImageUploadRequest;
 import in.ac.iitb.gymkhana.iitbapp.api.model.ImageUploadResponse;
 import in.ac.iitb.gymkhana.iitbapp.api.model.LoginResponse;
 import in.ac.iitb.gymkhana.iitbapp.api.model.NewsFeedResponse;
-import in.ac.iitb.gymkhana.iitbapp.api.model.NotificationsRequest;
-import in.ac.iitb.gymkhana.iitbapp.api.model.NotificationsResponse;
 import in.ac.iitb.gymkhana.iitbapp.data.User;
 import retrofit2.Call;
 import retrofit2.http.Body;
@@ -30,9 +28,12 @@ public interface RetrofitInterface {
     @GET("users/{uuid}")
     Call<User> getUser(@Header("Cookie") String sessionId, @Path("uuid") String uuid);
 
-    @POST("getNotifications/")
-    Call<NotificationsResponse> getNotifications(@Body NotificationsRequest notificationsRequest);
-
     @POST("upload")
-    Call<ImageUploadResponse> uploadImage(@Header("Cookie") String sessionId, @Body ImageUploadRequest imageUploadRequest);
+    Call<ImageUploadResponse> uploadImage(@Header("Cookie") String sessionID, @Body ImageUploadRequest imageUploadRequest);
+
+    @GET("user-me/ues/{eventID}")
+    Call<Void> updateUserEventStatus(@Header("Cookie") String sessionID, @Path("eventID") String eventID, @Query("status") int status);
+
+//    @POST("getNotifications/")
+//    Call<NotificationsResponse> getNotifications(@Body NotificationsRequest notificationsRequest);
 }

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/AboutFragment.java

@@ -12,7 +12,7 @@ import in.ac.iitb.gymkhana.iitbapp.R;
 /**
  * A simple {@link Fragment} subclass.
  */
-public class AboutFragment extends Fragment {
+public class AboutFragment extends BaseFragment {
 
 
     public AboutFragment() {

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/AddEventFragment.java

@@ -56,7 +56,7 @@ import static in.ac.iitb.gymkhana.iitbapp.Constants.RESULT_LOAD_IMAGE;
 import static in.ac.iitb.gymkhana.iitbapp.SessionManager.SESSION_ID;
 
 
-public class AddEventFragment extends Fragment {
+public class AddEventFragment extends BaseFragment {
     @BindView(R.id.button_createEvent)
     Button createEvent;
     @BindView(R.id.tv_start)

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/BaseFragment.java

+package in.ac.iitb.gymkhana.iitbapp.fragment;
+
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentActivity;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import in.ac.iitb.gymkhana.iitbapp.ActivityBuffer;
+import in.ac.iitb.gymkhana.iitbapp.R;
+
+/**
+ * A simple {@link Fragment} subclass.
+ */
+public class BaseFragment extends Fragment {
+
+    /* Member Variables. */
+    private ActivityBuffer mActivityBuffer;
+
+    public BaseFragment() {
+        // Implement the Parent.
+        super();
+        // Allocate the ActivityBuffer.
+        this.mActivityBuffer = new ActivityBuffer();
+    }
+
+    @Override
+    public final void onAttach(final Context pContext) {
+        // Handle as usual.
+        super.onAttach(pContext);
+        // Is the Context an Activity?
+        if(pContext instanceof Activity) {
+            // Cast Accordingly.
+            final Activity lActivity = (Activity)pContext;
+            // Inform the ActivityBuffer.
+            this.getActivityBuffer().onContextGained(lActivity);
+        }
+    }
+
+    @Deprecated @Override
+    public final void onAttach(final Activity pActivity) {
+        // Handle as usual.
+        super.onAttach(pActivity);
+        // Inform the ActivityBuffer.
+        this.getActivityBuffer().onContextGained(pActivity);
+    }
+
+    @Override
+    public final void onDetach() {
+        // Handle as usual.
+        super.onDetach();
+        // Inform the ActivityBuffer.
+        this.getActivityBuffer().onContextLost();
+    }
+
+    /* Getters. */
+    public final ActivityBuffer getActivityBuffer() {
+        return this.mActivityBuffer;
+    }
+
+}
\ No newline at end of file

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/CMSFragment.java

@@ -12,7 +12,7 @@ import in.ac.iitb.gymkhana.iitbapp.R;
 /**
  * A simple {@link Fragment} subclass.
  */
-public class CMSFragment extends Fragment {
+public class CMSFragment extends BaseFragment {
 
 
     public CMSFragment() {

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/CalendarFragment.java

@@ -16,7 +16,7 @@ import in.ac.iitb.gymkhana.iitbapp.R;
 /**
  * A simple {@link Fragment} subclass.
  */
-public class CalendarFragment extends Fragment {
+public class CalendarFragment extends BaseFragment {
 
     FloatingActionButton fab;
     private View view;

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/ContactsFragment.java

@@ -12,7 +12,7 @@ import in.ac.iitb.gymkhana.iitbapp.R;
 /**
  * A simple {@link Fragment} subclass.
  */
-public class ContactsFragment extends Fragment {
+public class ContactsFragment extends BaseFragment {
 
 
     public ContactsFragment() {

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/EventFragment.java

@@ -3,11 +3,14 @@ package in.ac.iitb.gymkhana.iitbapp.fragment;
 
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import com.google.gson.Gson;
 import com.squareup.picasso.Picasso;
@@ -18,13 +21,25 @@ import java.util.Date;
 
 import in.ac.iitb.gymkhana.iitbapp.Constants;
 import in.ac.iitb.gymkhana.iitbapp.R;
+import in.ac.iitb.gymkhana.iitbapp.api.RetrofitInterface;
+import in.ac.iitb.gymkhana.iitbapp.api.ServiceGenerator;
 import in.ac.iitb.gymkhana.iitbapp.data.Event;
+import in.ac.iitb.gymkhana.iitbapp.data.Venue;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+
+import static android.content.ContentValues.TAG;
+import static in.ac.iitb.gymkhana.iitbapp.SessionManager.SESSION_ID;
 
 /**
  * A simple {@link Fragment} subclass.
  */
-public class EventFragment extends Fragment {
-
+public class EventFragment extends BaseFragment implements View.OnClickListener {
+    Event event;
+    Button goingButton;
+    Button interestedButton;
+    Button notGoingButton;
 
     public EventFragment() {
         // Required empty public constructor
@@ -44,7 +59,8 @@ public class EventFragment extends Fragment {
 
         Bundle bundle = getArguments();
         String eventJson = bundle.getString(Constants.EVENT_JSON);
-        Event event = new Gson().fromJson(eventJson, Event.class);
+        Log.d(TAG, "onStart: " + eventJson);
+        event = new Gson().fromJson(eventJson, Event.class);
         inflateViews(event);
     }
 
@@ -55,6 +71,9 @@ public class EventFragment extends Fragment {
         TextView eventTime = (TextView) getActivity().findViewById(R.id.event_page_time);
         TextView eventVenue = (TextView) getActivity().findViewById(R.id.event_page_venue);
         TextView eventDescription = (TextView) getActivity().findViewById(R.id.event_page_description);
+        goingButton = getActivity().findViewById(R.id.going_button);
+        interestedButton = getActivity().findViewById(R.id.interested_button);
+        notGoingButton = getActivity().findViewById(R.id.not_going_button);
 
         Picasso.with(getContext()).load(event.getEventImageURL()).into(eventPicture);
         eventTitle.setText(event.getEventName());
@@ -65,6 +84,50 @@ public class EventFragment extends Fragment {
         SimpleDateFormat simpleDateFormatTime = new SimpleDateFormat("HH:mm a");
         eventDate.setText(simpleDateFormatDate.format(Date));
         eventTime.setText(simpleDateFormatTime.format(Date));
-        eventVenue.setText(event.getEventVenues().get(0).getVenueName());
+        StringBuilder eventVenueName = new StringBuilder();
+        for (Venue venue : event.getEventVenues()) {
+            eventVenueName.append(", ").append(venue.getVenueName());
+        }
+
+        if (!eventVenueName.toString().equals(""))
+            eventVenue.setText(eventVenueName.toString().substring(2));
+        goingButton.setOnClickListener(this);
+        interestedButton.setOnClickListener(this);
+        notGoingButton.setOnClickListener(this);
+    }
+
+    @Override
+    public void onClick(View view) {
+        goingButton.setBackgroundColor(getResources().getColor(R.color.colorWhite));
+        interestedButton.setBackgroundColor(getResources().getColor(R.color.colorWhite));
+        notGoingButton.setBackgroundColor(getResources().getColor(R.color.colorWhite));
+        view.setBackgroundColor(getResources().getColor(R.color.colorAccent));
+        int status = 0;
+        switch (view.getId()) {
+            case R.id.going_button:
+                status = Constants.STATUS_GOING;
+                break;
+            case R.id.interested_button:
+                status = Constants.STATUS_INTERESTED;
+                break;
+            case R.id.not_going_button:
+                status = Constants.STATUS_NOT_GOING;
+                break;
+        }
+        RetrofitInterface retrofitInterface = ServiceGenerator.createService(RetrofitInterface.class);
+        retrofitInterface.updateUserEventStatus("sessionid=" + getArguments().getString(SESSION_ID), event.getEventID(), status).enqueue(new Callback<Void>() {
+            @Override
+            public void onResponse(Call<Void> call, Response<Void> response) {
+                if (response.isSuccessful()) {
+
+                }
+            }
+
+            @Override
+            public void onFailure(Call<Void> call, Throwable t) {
+                //TODO: Store the status offline and update when connected
+                Toast.makeText(getContext(), "Network Error", Toast.LENGTH_LONG).show();
+            }
+        });
     }
 }

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/FeedFragment.java

 package in.ac.iitb.gymkhana.iitbapp.fragment;
 
 
-import android.content.ContentValues;
-import android.database.Cursor;
-import android.database.sqlite.SQLiteDatabase;
+import android.app.Activity;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
@@ -11,16 +9,15 @@ import android.support.v4.app.FragmentTransaction;
 import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
-import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
 import com.google.gson.Gson;
 
-import java.util.ArrayList;
 import java.util.List;
 
+import in.ac.iitb.gymkhana.iitbapp.ActivityBuffer;
 import in.ac.iitb.gymkhana.iitbapp.Constants;
 import in.ac.iitb.gymkhana.iitbapp.ItemClickListener;
 import in.ac.iitb.gymkhana.iitbapp.R;
@@ -39,7 +36,7 @@ import static in.ac.iitb.gymkhana.iitbapp.SessionManager.SESSION_ID;
 /**
  * A simple {@link Fragment} subclass.
  */
-public class FeedFragment extends Fragment {
+public class FeedFragment extends BaseFragment {
 
     private RecyclerView feedRecyclerView;
     private SwipeRefreshLayout feedSwipeRefreshLayout;
@@ -62,31 +59,13 @@ public class FeedFragment extends Fragment {
     public void onStart() {
         super.onStart();
 
-        appDatabase= AppDatabase.getAppDatabase(getContext());
-        final List<Event> events=appDatabase.dbDao().getAllEvents();
-            FeedAdapter feedAdapter = new FeedAdapter(events, new ItemClickListener() {
-                @Override
-                public void onItemClick(View v, int position) {
-                    String eventJson = new Gson().toJson(events.get(position));
-                    Bundle bundle = new Bundle();
-                    bundle.putString(Constants.EVENT_JSON, eventJson);
-                    EventFragment eventFragment = new EventFragment();
-                    eventFragment.setArguments(bundle);
-                    FragmentManager manager = getActivity().getSupportFragmentManager();
-                    FragmentTransaction transaction = manager.beginTransaction();
-                    transaction.replace(R.id.framelayout_for_fragment, eventFragment, eventFragment.getTag());
-                    transaction.commit();
-                }
-            });
-            feedRecyclerView = (RecyclerView) getActivity().findViewById(R.id.feed_recycler_view);
-            feedRecyclerView.setAdapter(feedAdapter);
-            feedRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
-
-//        }
+        appDatabase = AppDatabase.getAppDatabase(getContext());
+        final List<Event> events = appDatabase.dbDao().getAllEvents();
+        displayEvents(events);
 
         updateFeed();
 
-        feedSwipeRefreshLayout = (SwipeRefreshLayout) getActivity().findViewById(R.id.feed_swipe_refresh_layout);
+        feedSwipeRefreshLayout = getActivity().findViewById(R.id.feed_swipe_refresh_layout);
         feedSwipeRefreshLayout.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
             @Override
             public void onRefresh() {
@@ -102,31 +81,14 @@ public class FeedFragment extends Fragment {
             public void onResponse(Call<NewsFeedResponse> call, Response<NewsFeedResponse> response) {
                 if (response.isSuccessful()) {
                     NewsFeedResponse newsFeedResponse = response.body();
-                    final List<Event> events = newsFeedResponse.getEvents();
-
-                    FeedAdapter feedAdapter = new FeedAdapter(events, new ItemClickListener() {
-                        @Override
-                        public void onItemClick(View v, int position) {
-                            String eventJson = new Gson().toJson(events.get(position));
-                            Bundle bundle = new Bundle();
-                            bundle.putString(Constants.EVENT_JSON, eventJson);
-                            EventFragment eventFragment = new EventFragment();
-                            eventFragment.setArguments(bundle);
-                            FragmentManager manager = getActivity().getSupportFragmentManager();
-                            FragmentTransaction transaction = manager.beginTransaction();
-                            transaction.replace(R.id.framelayout_for_fragment, eventFragment, eventFragment.getTag());
-                            transaction.commit();
-                        }
-                    });
-                    feedRecyclerView = (RecyclerView) getActivity().findViewById(R.id.feed_recycler_view);
-                    feedRecyclerView.setAdapter(feedAdapter);
-                    feedRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+                    List<Event> events = newsFeedResponse.getEvents();
+                    displayEvents(events);
 
                     appDatabase.dbDao().deleteEvents();
                     appDatabase.dbDao().insertEvents(events);
-                    //Server Error
-                    feedSwipeRefreshLayout.setRefreshing(false);
                 }
+                //Server Error
+                feedSwipeRefreshLayout.setRefreshing(false);
             }
 
             @Override
@@ -136,4 +98,32 @@ public class FeedFragment extends Fragment {
             }
         });
     }
+
+    private void displayEvents(final List<Event> events) {
+        FeedAdapter feedAdapter = new FeedAdapter(events, new ItemClickListener() {
+            @Override
+            public void onItemClick(View v, int position) {
+                String eventJson = new Gson().toJson(events.get(position));
+                Bundle bundle = getArguments();
+                if (bundle == null)
+                    bundle = new Bundle();
+                bundle.putString(Constants.EVENT_JSON, eventJson);
+                EventFragment eventFragment = new EventFragment();
+                eventFragment.setArguments(bundle);
+                FragmentManager manager = getActivity().getSupportFragmentManager();
+                FragmentTransaction transaction = manager.beginTransaction();
+                transaction.replace(R.id.framelayout_for_fragment, eventFragment, eventFragment.getTag());
+                transaction.commit();
+            }
+        });
+        getActivityBuffer().safely(new ActivityBuffer.IRunnable() {
+            @Override
+            public void run(Activity pActivity) {
+                feedRecyclerView = pActivity.findViewById(R.id.feed_recycler_view);
+            }
+        });
+        feedRecyclerView.setAdapter(feedAdapter);
+        feedRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
+
+    }
 }

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/GCRankingsFragment.java

@@ -12,7 +12,7 @@ import in.ac.iitb.gymkhana.iitbapp.R;
 /**
  * A simple {@link Fragment} subclass.
  */
-public class GCRankingsFragment extends Fragment {
+public class GCRankingsFragment extends BaseFragment {
 
 
     public GCRankingsFragment() {

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/MapFragment.java

@@ -54,7 +54,7 @@ import in.ac.iitb.gymkhana.iitbapp.R;
 
 import static android.content.Context.LOCATION_SERVICE;
 
-public class MapFragment extends Fragment implements OnMapReadyCallback, LocationListener,
+public class MapFragment extends BaseFragment implements OnMapReadyCallback, LocationListener,
         GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener {
 
     SupportMapFragment gMapFragment;

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/MessMenuFragment.java

@@ -12,7 +12,7 @@ import in.ac.iitb.gymkhana.iitbapp.R;
 /**
  * A simple {@link Fragment} subclass.
  */
-public class MessMenuFragment extends Fragment {
+public class MessMenuFragment extends BaseFragment {
 
 
     public MessMenuFragment() {

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/MyEventsFragment.java

@@ -12,7 +12,7 @@ import in.ac.iitb.gymkhana.iitbapp.R;
 /**
  * A simple {@link Fragment} subclass.
  */
-public class MyEventsFragment extends Fragment {
+public class MyEventsFragment extends BaseFragment {
 
 
     public MyEventsFragment() {

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/NotificationsFragment.java

@@ -23,7 +23,7 @@ import in.ac.iitb.gymkhana.iitbapp.api.model.NotificationsResponse;
 /**
  * A simple {@link Fragment} subclass.
  */
-public class NotificationsFragment extends Fragment {
+public class NotificationsFragment extends BaseFragment {
 
     RecyclerView notificationsRecyclerView;
 

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/PTCellFragment.java

@@ -12,7 +12,7 @@ import in.ac.iitb.gymkhana.iitbapp.R;
 /**
  * A simple {@link Fragment} subclass.
  */
-public class PTCellFragment extends Fragment {
+public class PTCellFragment extends BaseFragment {
 
 
     public PTCellFragment() {

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/PeopleFragment.java

@@ -20,7 +20,7 @@ import in.ac.iitb.gymkhana.iitbapp.PeopleSuggestionAdapter;
 import in.ac.iitb.gymkhana.iitbapp.R;
 
 
-public class PeopleFragment extends Fragment {
+public class PeopleFragment extends BaseFragment {
     View view;
     SearchView searchView;
     PeopleSuggestionAdapter adapter;

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/ProfileFragment.java

@@ -25,7 +25,7 @@ import static in.ac.iitb.gymkhana.iitbapp.SessionManager.SESSION_ID;
 /**
  * A simple {@link Fragment} subclass.
  */
-public class ProfileFragment extends Fragment {
+public class ProfileFragment extends BaseFragment {
     User user;
 
     public ProfileFragment() {

app/src/main/java/in/ac/iitb/gymkhana/iitbapp/fragment/TimetableFragment.java

@@ -12,7 +12,7 @@ import in.ac.iitb.gymkhana.iitbapp.R;
 /**
  * A simple {@link Fragment} subclass.
  */
-public class TimetableFragment extends Fragment {
+public class TimetableFragment extends BaseFragment {
 
 
     public TimetableFragment() {

app/src/main/res/layout/fragment_event.xml

@@ -49,7 +49,7 @@
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
                         android:id="@+id/event_page_date"
-                        android:text="26 May"
+                        android:text="No Date Specified"
                         android:textSize="16sp"
                         android:textColor="#fff"/>
                     <TextView
@@ -62,7 +62,7 @@
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
                         android:id="@+id/event_page_time"
-                        android:text="6:00 PM"
+                        android:text="No Time Specified"
                         android:textSize="16sp"
                         android:textColor="#fff"/>
                     <TextView
@@ -75,7 +75,7 @@
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
                         android:id="@+id/event_page_venue"
-                        android:text="LH 101"
+                        android:text="No Venue Specified"
                         android:ellipsize="end"
                         android:textSize="16sp"
                         android:textColor="#fff"/>
@@ -93,6 +93,7 @@
             android:orientation="horizontal">
 
             <Button
+                android:id="@+id/going_button"
                 style="?android:attr/buttonBarButtonStyle"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
@@ -110,6 +111,7 @@
             </View>
 
             <Button
+                android:id="@+id/interested_button"
                 style="?android:attr/buttonBarButtonStyle"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"
@@ -127,6 +129,7 @@
             </View>
 
             <Button
+                android:id="@+id/not_going_button"
                 style="?android:attr/buttonBarButtonStyle"
                 android:layout_width="0dp"
                 android:layout_height="wrap_content"

app/src/main/res/values/colors.xml

@@ -5,4 +5,5 @@
     <color name="colorAccent">#ECF833</color>
     <color name="colorCalendarWeek">#000000</color>
     <color name="colorGray">#757575</color>
+    <color name="colorWhite">#FFFFFF</color>
 </resources>