Added pull for refresh to facility list view

app/src/main/java/srct/whatsopen/presenters/MainPresenter.java

@@ -25,16 +25,17 @@ import srct.whatsopen.model.OpenTimes;
 import srct.whatsopen.model.SpecialSchedule;
 import srct.whatsopen.service.WhatsOpenService;
 import srct.whatsopen.service.WhatsOpenApi;
+import srct.whatsopen.views.MainView;
 import srct.whatsopen.views.activities.MainActivity;
 
 public class MainPresenter {
 
-    private MainActivity mMainView;
+    private MainView mMainView;
     private SharedPreferences pref;
 
-    public void attachView(MainActivity view) {
+    public void attachView(MainView view) {
         this.mMainView = view;
-        pref =  PreferenceManager.getDefaultSharedPreferences(mMainView);
+        pref =  PreferenceManager.getDefaultSharedPreferences(mMainView.getContext());
     }
 
     public void detachView() {

app/src/main/java/srct/whatsopen/views/MainView.java

 package srct.whatsopen.views;
 
 
+import android.content.Context;
+
 public interface MainView {
 
     public void showProgressBar();
 
     public void dismissProgressBar();
+
+    public Context getContext();
 }

app/src/main/java/srct/whatsopen/views/activities/MainActivity.java

 package srct.whatsopen.views.activities;
 
+import android.content.Context;
 import android.content.Intent;
 import android.support.v4.view.ViewPager;
 import android.support.v7.app.AppCompatActivity;
@@ -98,6 +99,11 @@ public class MainActivity extends AppCompatActivity implements MainView {
         mProgressBar.setVisibility(View.GONE);
     }
 
+    @Override
+    public Context getContext() {
+        return this;
+    }
+
     // Opens the About page for the app
     private void expandAboutActivity() {
         Intent i = new Intent(this, AboutActivity.class);

app/src/main/java/srct/whatsopen/views/fragments/FacilityListFragment.java

 package srct.whatsopen.views.fragments;
 
+import android.content.Context;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
 import android.support.annotation.Nullable;
 import android.support.v4.content.ContextCompat;
+import android.support.v4.widget.SwipeRefreshLayout;
 import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 
+import butterknife.BindView;
 import butterknife.ButterKnife;
 import io.realm.Realm;
 import io.realm.Sort;
 import srct.whatsopen.R;
 import srct.whatsopen.model.Facility;
+import srct.whatsopen.presenters.MainPresenter;
+import srct.whatsopen.views.MainView;
 import srct.whatsopen.views.decorations.DividerItemDecoration;
 import srct.whatsopen.views.adapters.FacilityListAdapter;
 
 
-public class FacilityListFragment extends android.support.v4.app.Fragment {
+public class FacilityListFragment extends android.support.v4.app.Fragment implements MainView {
     public static final String ARG_MODE = "ARG_MODE";
 
     private String mMode;
     private Realm mRealm;
+    private MainPresenter mPresenter;
     private RecyclerView mRecyclerView;
+    private SwipeRefreshLayout mSwipeContainer;
 
     public static FacilityListFragment newInstance(String mode) {
         Bundle args = new Bundle();
@@ -41,25 +48,34 @@ public class FacilityListFragment extends android.support.v4.app.Fragment {
 
         mMode = getArguments().getString(ARG_MODE);
         mRealm = Realm.getDefaultInstance();
+        mPresenter = new MainPresenter();
+        mPresenter.attachView(this);
     }
 
     @Override
     public void onDestroy() {
-        super.onDestroy();
+        mPresenter.detachView();
         mRealm.close();
+
+        super.onDestroy();
     }
 
     @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-        return inflater.inflate(R.layout.fragment_facility, container, false);
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.fragment_facility_list, container, false);
     }
 
     @Override
     public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
         super.onViewCreated(view, savedInstanceState);
 
-        mRecyclerView = ButterKnife.findById(view, R.id.rvFacilities);
+        mRecyclerView = ButterKnife.findById(view, R.id.rv_facilities);
+        mSwipeContainer = ButterKnife.findById(view, R.id.swipe_container);
         setUpRecyclerView(view);
+
+        mSwipeContainer.setOnRefreshListener(() -> mPresenter.loadFacilities());
+        mSwipeContainer.setColorSchemeColors(getResources().getColor(R.color.colorPrimaryDark));
     }
 
     // Handles set up for the Recycler View
@@ -103,4 +119,19 @@ public class FacilityListFragment extends android.support.v4.app.Fragment {
         Drawable dividerDrawable = ContextCompat.getDrawable(getActivity(), R.drawable.divider);
         mRecyclerView.addItemDecoration(new DividerItemDecoration(dividerDrawable));
     }
+
+    @Override
+    public void showProgressBar() {
+        // shouldn't do anything
+    }
+
+    @Override
+    public void dismissProgressBar() {
+        mSwipeContainer.setRefreshing(false);
+    }
+
+    @Override
+    public Context getContext() {
+        return getActivity();
+    }
 }

app/src/main/res/layout/fragment_facility.xml → app/src/main/res/layout/fragment_facility_list.xml

 <?xml version="1.0" encoding="utf-8"?>
-<RelativeLayout
-    android:id="@+id/fragment_facility"
+<android.support.v4.widget.SwipeRefreshLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/swipe_container"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:paddingBottom="@dimen/activity_vertical_margin"
@@ -13,8 +13,8 @@
     tools:context="srct.whatsopen.views.fragments.FacilityListFragment">
 
     <android.support.v7.widget.RecyclerView
-        android:id="@+id/rvFacilities"
+        android:id="@+id/rv_facilities"
         android:layout_width="match_parent"
         android:layout_height="match_parent" />
 
-</RelativeLayout>
+</android.support.v4.widget.SwipeRefreshLayout>