Oops, forgot to add the actual changes

app/src/main/java/srct/whatsopen/ui/MainActivity.java

 package srct.whatsopen.ui;
 
 import android.content.SharedPreferences;
-import android.graphics.drawable.Drawable;
 import android.preference.PreferenceManager;
-import android.support.v4.content.ContextCompat;
 import android.support.v4.view.ViewPager;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
-import android.support.v7.widget.LinearLayoutManager;
 import android.support.v7.widget.RecyclerView;
-import android.view.View;
 
 import com.astuetz.PagerSlidingTabStrip;
 
@@ -24,8 +20,6 @@ import butterknife.ButterKnife;
 import io.realm.Realm;
 
 import io.realm.RealmList;
-import io.realm.RealmResults;
-import io.realm.Sort;
 import retrofit2.Call;
 import retrofit2.Callback;
 import retrofit2.Response;
@@ -35,6 +29,7 @@ import srct.whatsopen.model.OpenTimes;
 import srct.whatsopen.service.WhatsOpenClient;
 import srct.whatsopen.service.WhatsOpenService;
 import srct.whatsopen.model.Facility;
+import srct.whatsopen.ui.adapters.FacilityListFragmentPagerAdapter;
 
 public class MainActivity extends AppCompatActivity {
 
@@ -59,7 +54,10 @@ public class MainActivity extends AppCompatActivity {
 
         // Now give the TabStrip the ViewPager
         PagerSlidingTabStrip tabStrip = ButterKnife.findById(this, R.id.tabs);
+        tabStrip.setTabPaddingLeftRight(0);
         tabStrip.setViewPager(viewPager);
+
+        viewPager.setCurrentItem(1);
     }
     
     @Override
@@ -68,6 +66,19 @@ public class MainActivity extends AppCompatActivity {
         mRealm.close();
     }
 
+    // does not work currently
+    /*
+    private void setDefaultTab(ViewPager viewPager) {
+        RealmResults<Facility> results = mRealm.where(Facility.class).equalTo("isFavorited", true)
+                .findAllAsync();
+
+        if(results.size() == 0)
+            viewPager.setCurrentItem(1);
+        else
+            viewPager.setCurrentItem(0);
+    }
+    */
+
     // Gets a Call from the given Retrofit service, then asynchronously executes it
     // On success, copies the resulting facility list to the Realm DB
     private void callWhatsOpenAPI(WhatsOpenService service) {

app/src/main/java/srct/whatsopen/ui/adapters/FacilityListFragmentPagerAdapter.java

@@ -4,13 +4,13 @@ import android.support.v4.app.Fragment;
 import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentPagerAdapter;
 
-import srct.whatsopen.ui.FacilityListFragment;
+import srct.whatsopen.ui.fragments.FacilityListFragment;
 
 
 public class FacilityListFragmentPagerAdapter extends FragmentPagerAdapter {
 
     final int PAGE_COUNT = 4;
-    private String tabTitles[] = new String[] {"Fav", "All", "Open", "Closed"};
+    private String tabTitles[] = new String[] {"Favorites", "All", "Open", "Closed"};
 
     public FacilityListFragmentPagerAdapter(FragmentManager fm) {
         super(fm);

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

@@ -67,7 +67,7 @@ public class FacilityListFragment extends android.support.v4.app.Fragment {
                         mRealm.where(Facility.class)
                               .findAllSortedAsync("isOpen", Sort.DESCENDING)));
                 break;
-            case "Fav":
+            case "Favorites":
                 mRecyclerView.setAdapter(new FacilityListAdapter(view.getContext(),
                         mRealm.where(Facility.class)
                               .equalTo("isFavorited", true)

app/src/main/res/drawable/tab_button_bg.xml

 <?xml version="1.0" encoding="utf-8"?>
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_enabled="true"
+          android:state_selected="true"
+          android:drawable="@color/tabButtonPressed" />
+    <item android:state_enabled="true"
+          android:state_focused="true"
+          android:drawable="@color/tabButtonPressed" />
+    <item android:state_enabled="true"
+          android:state_pressed="true"
+          android:drawable="@color/tabButtonPressed" />
+</selector>
 
-</selector>
\ No newline at end of file

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

@@ -12,6 +12,9 @@
     <com.astuetz.PagerSlidingTabStrip
         android:id="@+id/tabs"
         app:pstsShouldExpand="true"
+        app:pstsIndicatorColor="@color/colorPrimary"
+        app:pstsIndicatorHeight="6dp"
+        app:pstsTabBackground="@drawable/tab_button_bg"
         android:layout_width="match_parent"
         android:layout_height="48dp"/>
 

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

@@ -10,7 +10,7 @@
     android:paddingRight="@dimen/activity_horizontal_margin"
     android:paddingTop="@dimen/activity_vertical_margin"
     android:background="#FFFFFF"
-    tools:context="srct.whatsopen.ui.FacilityListFragment">
+    tools:context="srct.whatsopen.ui.fragments.FacilityListFragment">
 
     <android.support.v7.widget.RecyclerView
         android:id="@+id/rvFacilities"

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

 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <color name="colorPrimary">#006633</color>
+    <color name="colorPrimaryLight">#008542</color>
     <color name="colorPrimaryDark">#015429</color>
     <color name="colorAccent">#FF4081</color>
     <color name="facilityText">#757575</color>
@@ -8,4 +9,5 @@
     <color name="favoriteButtonOn">#E8B827</color>
     <color name="facilityClosed">#E0E0E0</color>
     <color name="facilityOpen">#FAFAFA</color>
+    <color name="tabButtonPressed">#4b008542</color>
 </resources>