-Added icon for bookmark pager.

app/src/main/java/org/schabi/newpipe/fragments/MainFragment.java

@@ -85,14 +85,15 @@ public class MainFragment extends BaseFragment implements TabLayout.OnTabSelecte
 
         int channelIcon = ThemeHelper.resolveResourceIdFromAttr(activity, R.attr.ic_channel);
         int whatsHotIcon = ThemeHelper.resolveResourceIdFromAttr(activity, R.attr.ic_hot);
+        int bookmarkIcon = ThemeHelper.resolveResourceIdFromAttr(activity, R.attr.ic_bookmark);
 
         if (isSubscriptionsPageOnlySelected()) {
             tabLayout.getTabAt(0).setIcon(channelIcon);
-            tabLayout.getTabAt(1).setText(R.string.tab_bookmarks);
+            tabLayout.getTabAt(1).setIcon(bookmarkIcon);
         } else {
             tabLayout.getTabAt(0).setIcon(whatsHotIcon);
             tabLayout.getTabAt(1).setIcon(channelIcon);
-            tabLayout.getTabAt(2).setText(R.string.tab_bookmarks);
+            tabLayout.getTabAt(2).setIcon(bookmarkIcon);
         }
     }
 

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

@@ -26,6 +26,7 @@
     <attr name="play" format="reference"/>
     <attr name="ic_hot" format="reference"/>
     <attr name="ic_channel" format="reference"/>
+    <attr name="ic_bookmark" format="reference"/>
     <attr name="playlist_add" format="reference"/>
 
     <!-- Can't refer to colors directly into drawable's xml-->

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

@@ -41,6 +41,7 @@
         <item name="play">@drawable/ic_play_arrow_black_24dp</item>
         <item name="ic_hot">@drawable/ic_whatshot_black_24dp</item>
         <item name="ic_channel">@drawable/ic_channel_black_24dp</item>
+        <item name="ic_bookmark">@drawable/ic_bookmark_black_24dp</item>
         <item name="playlist_add">@drawable/ic_playlist_add_black_24dp</item>
 
         <item name="separator_color">@color/light_separator_color</item>
@@ -89,6 +90,7 @@
         <item name="play">@drawable/ic_play_arrow_white_24dp</item>
         <item name="ic_hot">@drawable/ic_whatshot_white_24dp</item>
         <item name="ic_channel">@drawable/ic_channel_white_24dp</item>
+        <item name="ic_bookmark">@drawable/ic_bookmark_white_24dp</item>
         <item name="playlist_add">@drawable/ic_playlist_add_white_24dp</item>
 
         <item name="separator_color">@color/dark_separator_color</item>