Fixed UI in ViewMultiRedditDetailActivity. Add a share option in Settings -> About to let you easily share this app to other people. Version 2.0.0.

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

@@ -4,7 +4,6 @@
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:id="@+id/coordinator_layout_view_multi_reddit_detail_activity"
     android:background="?attr/backgroundColor"
     tools:context=".Activity.ViewMultiRedditDetailActivity">
 
@@ -37,7 +36,7 @@
     <FrameLayout
         android:id="@+id/frame_layout_view_multi_reddit_detail_activity"
         android:layout_width="match_parent"
-        android:layout_height="wrap_content"
+        android:layout_height="match_parent"
         app:layout_behavior="@string/appbar_scrolling_view_behavior" />
 
 </androidx.coordinatorlayout.widget.CoordinatorLayout>

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

@@ -330,6 +330,8 @@
     <string name="settings_reddit_account_summary">u/Hostilenemy</string>
     <string name="settings_subreddit_title">Subreddit</string>
     <string name="settings_subreddit_summary">r/Infinity_For_Reddit</string>
+    <string name="settings_share_title">Share</string>
+    <string name="settings_share_summary">Share this app to other people if you enjoy it</string>
 
     <string name="no_link_available">Cannot get the link</string>
 
@@ -350,6 +352,7 @@
     <string name="share">Share</string>
 
     <string name="no_email_client">No Email client found</string>
+    <string name="no_app">No app available</string>
 
     <string name="comment_saved_success">Comment saved</string>
     <string name="comment_saved_failed">Unable to save comment</string>
@@ -377,4 +380,6 @@
     <string name="error_getting_multi_reddit_data">Error getting multireddit data</string>
     <string name="error_loading_multi_reddit_list">Cannot sync multireddits</string>
     <string name="error_loading_subscriptions">Cannot sync subscriptions</string>
+
+    <string name="share_this_app">Check out Infinity for Reddit, an awesome Reddit client!\nhttps://play.google.com/store/apps/details?id=ml.docilealligator.infinityforreddit</string>
 </resources>

app/src/main/res/xml/about_preferences.xml

@@ -35,4 +35,9 @@
         app:title="@string/settings_subreddit_title"
         app:summary="@string/settings_subreddit_summary" />
 
+    <Preference
+        android:key="share"
+        app:title="@string/settings_share_title"
+        app:summary="@string/settings_share_summary" />
+
 </PreferenceScreen>