Added default tab setting

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

@@ -2,9 +2,11 @@ package srct.whatsopen.views.activities;
 
 import android.content.Context;
 import android.content.Intent;
+import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.support.v4.view.ViewPager;
 import android.support.v7.app.AppCompatActivity;
+import android.support.v7.preference.PreferenceManager;
 import android.support.v7.widget.Toolbar;
 import android.view.Menu;
 import android.view.MenuItem;
@@ -99,7 +101,24 @@ public class MainActivity extends AppCompatActivity implements MainView {
         tabStrip.setViewPager(mViewPager);
 
         // Set the default tab to 'All'
-        mViewPager.setCurrentItem(1);
+        int tabNumber = getDefaultTabNumber();
+        mViewPager.setCurrentItem(tabNumber);
+    }
+
+    private int getDefaultTabNumber() {
+        SharedPreferences pref = PreferenceManager.getDefaultSharedPreferences(this);
+        String tabName = pref.getString("list_view_default_tab_preference", "default_tab_all");
+
+        switch(tabName) {
+            case "default_tab_favorites":
+                return 0;
+            case "default_tab_all":default:
+                return 1;
+            case "default_tab_open":
+                return 2;
+            case "default_tab_closed":
+                return 3;
+        }
     }
 
     @Override

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

@@ -7,6 +7,7 @@
     <!-- Strings for PreferenceFragment -->
     <string name="title_list_view">List View</string>
     <string name="title_list_view_information">Duration display</string>
+    <string name="title_list_view_default_tab">Default tab</string>
     <string name="title_rotation">Rotation</string>
     <string name="title_turn_off_rotation">Turn off rotation</string>
     <string name="title_notification">Notifications</string>
@@ -23,5 +24,17 @@
         <item>display_duration_closed</item>
         <item>display_duration_none</item>
     </string-array>
+    <string-array name="entries_list_view_default_tab_preference">
+        <item>All</item>
+        <item>Favorites</item>
+        <item>Open</item>
+        <item>Closed</item>
+    </string-array>
+    <string-array name="entryvalues_list_view_default_tab_preference">
+        <item>default_tab_all</item>
+        <item>default_tab_favorites</item>
+        <item>default_tab_open</item>
+        <item>default_tab_closed</item>
+    </string-array>
 
 </resources>

app/src/main/res/xml/settings.xml

@@ -11,6 +11,12 @@
             android:entries="@array/entries_list_view_information_preference"
             android:entryValues="@array/entryvalues_list_view_information_preference" />
 
+        <ListPreference
+            android:key="list_view_default_tab_preference"
+            android:title="@string/title_list_view_default_tab"
+            android:entries="@array/entries_list_view_default_tab_preference"
+            android:entryValues="@array/entryvalues_list_view_default_tab_preference" />
+
     </PreferenceCategory>
 
     <PreferenceCategory