From 6ae33e1c5d5b90aef86a7f4bc437acd74f008137 Mon Sep 17 00:00:00 2001
From: Tom Hennen <tom.hennen@gmail.com>
Date: Sun, 6 Sep 2015 09:03:09 -0400
Subject: normalized how we were using tab layouts between different fragments.

---
 .../antennapod/fragment/EpisodesFragment.java      | 51 ++++++++++++++++++++--
 1 file changed, 48 insertions(+), 3 deletions(-)

(limited to 'app/src/main/java/de/danoeh/antennapod/fragment/EpisodesFragment.java')

diff --git a/app/src/main/java/de/danoeh/antennapod/fragment/EpisodesFragment.java b/app/src/main/java/de/danoeh/antennapod/fragment/EpisodesFragment.java
index 645cd1038..15a78d7e5 100644
--- a/app/src/main/java/de/danoeh/antennapod/fragment/EpisodesFragment.java
+++ b/app/src/main/java/de/danoeh/antennapod/fragment/EpisodesFragment.java
@@ -2,9 +2,12 @@ package de.danoeh.antennapod.fragment;
 
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.content.res.Resources;
 import android.os.Bundle;
 import android.support.design.widget.TabLayout;
 import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+import android.support.v4.app.FragmentPagerAdapter;
 import android.support.v4.view.ViewPager;
 import android.view.LayoutInflater;
 import android.view.View;
@@ -12,12 +15,17 @@ import android.view.ViewGroup;
 
 import de.danoeh.antennapod.R;
 import de.danoeh.antennapod.activity.MainActivity;
-import de.danoeh.antennapod.adapter.EpisodesPagerAdapter;
 
 public class EpisodesFragment extends Fragment {
 
     public static final String TAG = "EpisodesFragment";
     private static final String PREF_LAST_TAB_POSITION = "tab_position";
+
+    public static final int POS_NEW_EPISODES = 0;
+    public static final int POS_ALL_EPISODES = 1;
+    public static final int TOTAL_COUNT = 2;
+
+
     private TabLayout tabLayout;
     private ViewPager viewPager;
 
@@ -36,9 +44,9 @@ public class EpisodesFragment extends Fragment {
         setHasOptionsMenu(true);
         ((MainActivity) getActivity()).getSupportActionBar().setTitle(R.string.episodes_label);
 
-        View rootView = inflater.inflate(R.layout.episodes_fragment, container, false);
+        View rootView = inflater.inflate(R.layout.pager_fragment, container, false);
         viewPager = (ViewPager)rootView.findViewById(R.id.viewpager);
-        viewPager.setAdapter(new EpisodesPagerAdapter(getChildFragmentManager(), getActivity()));
+        viewPager.setAdapter(new EpisodesPagerAdapter(getChildFragmentManager(), getResources()));
 
         // Give the TabLayout the ViewPager
         tabLayout = (TabLayout) rootView.findViewById(R.id.sliding_tabs);
@@ -67,4 +75,41 @@ public class EpisodesFragment extends Fragment {
         viewPager.setCurrentItem(lastPosition);
     }
 
+    public static class EpisodesPagerAdapter extends FragmentPagerAdapter {
+
+        private final Resources resources;
+
+        public EpisodesPagerAdapter(FragmentManager fm, Resources resources) {
+            super(fm);
+            this.resources = resources;
+        }
+
+        @Override
+        public Fragment getItem(int position) {
+            switch (position) {
+                case POS_ALL_EPISODES:
+                    return new AllEpisodesFragment();
+                case POS_NEW_EPISODES:
+                    return new NewEpisodesFragment();
+            }
+            return null;
+        }
+
+        @Override
+        public int getCount() {
+            return TOTAL_COUNT;
+        }
+
+        @Override
+        public CharSequence getPageTitle(int position) {
+            switch (position) {
+                case POS_ALL_EPISODES:
+                    return resources.getString(R.string.all_episodes_label);
+                case POS_NEW_EPISODES:
+                    return resources.getString(R.string.new_episodes_label);
+                default:
+                    return super.getPageTitle(position);
+            }
+        }
+    }
 }
-- 
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