New option: Disable Immersive Interface in Landscape Mode.

app/src/main/java/ml/docilealligator/infinityforreddit/activities/BaseActivity.java

@@ -89,6 +89,9 @@ public abstract class BaseActivity extends AppCompatActivity {
         int systemThemeType = Integer.parseInt(mSharedPreferences.getString(SharedPreferencesUtils.THEME_KEY, "2"));
         immersiveInterface = Build.VERSION.SDK_INT >= Build.VERSION_CODES.O &&
                 mSharedPreferences.getBoolean(SharedPreferencesUtils.IMMERSIVE_INTERFACE_KEY, true);
+        if (immersiveInterface && config.orientation == Configuration.ORIENTATION_LANDSCAPE) {
+            immersiveInterface = !mSharedPreferences.getBoolean(SharedPreferencesUtils.DISABLE_IMMERSIVE_INTERFACE_IN_LANDSCAPE_MODE, false);
+        }
         switch (systemThemeType) {
             case 0:
                 AppCompatDelegate.setDefaultNightMode(MODE_NIGHT_NO);

app/src/main/java/ml/docilealligator/infinityforreddit/settings/ImmersiveInterfacePreferenceFragment.java

@@ -7,8 +7,8 @@ import androidx.preference.SwitchPreference;
 
 import org.greenrobot.eventbus.EventBus;
 
-import ml.docilealligator.infinityforreddit.events.RecreateActivityEvent;
 import ml.docilealligator.infinityforreddit.R;
+import ml.docilealligator.infinityforreddit.events.RecreateActivityEvent;
 import ml.docilealligator.infinityforreddit.utils.SharedPreferencesUtils;
 
 public class ImmersiveInterfacePreferenceFragment extends PreferenceFragmentCompat {
@@ -19,8 +19,10 @@ public class ImmersiveInterfacePreferenceFragment extends PreferenceFragmentComp
 
         SwitchPreference immersiveInterfaceSwitch = findPreference(SharedPreferencesUtils.IMMERSIVE_INTERFACE_KEY);
         SwitchPreference immersiveInterfaceIgnoreNavBarSwitch = findPreference(SharedPreferencesUtils.IMMERSIVE_INTERFACE_IGNORE_NAV_BAR_KEY);
+        SwitchPreference disableImmersiveInterfaceInLandscapeModeSwitch = findPreference(SharedPreferencesUtils.DISABLE_IMMERSIVE_INTERFACE_IN_LANDSCAPE_MODE);
 
-        if (immersiveInterfaceSwitch != null && immersiveInterfaceIgnoreNavBarSwitch != null) {
+        if (immersiveInterfaceSwitch != null && immersiveInterfaceIgnoreNavBarSwitch != null
+                && disableImmersiveInterfaceInLandscapeModeSwitch != null) {
             immersiveInterfaceSwitch.setOnPreferenceChangeListener((preference, newValue) -> {
                 if ((Boolean) newValue) {
                     immersiveInterfaceIgnoreNavBarSwitch.setVisible(true);
@@ -41,6 +43,11 @@ public class ImmersiveInterfacePreferenceFragment extends PreferenceFragmentComp
                 EventBus.getDefault().post(new RecreateActivityEvent());
                 return true;
             });
+
+            disableImmersiveInterfaceInLandscapeModeSwitch.setOnPreferenceChangeListener((preference, newValue) -> {
+                EventBus.getDefault().post(new RecreateActivityEvent());
+                return true;
+            });
         }
     }
 }

app/src/main/java/ml/docilealligator/infinityforreddit/utils/SharedPreferencesUtils.java

@@ -35,6 +35,7 @@ public class SharedPreferencesUtils {
     public static final String IMMERSIVE_INTERFACE_ENTRY_KEY = "immersive_interface_entry";
     public static final String IMMERSIVE_INTERFACE_KEY = "immersive_interface";
     public static final String IMMERSIVE_INTERFACE_IGNORE_NAV_BAR_KEY = "immersive_interface_ignore_nav_bar";
+    public static final String DISABLE_IMMERSIVE_INTERFACE_IN_LANDSCAPE_MODE = "disable_immersive_interface_in_landscape_mode";
     public static final String BOTTOM_APP_BAR_KEY = "bottom_app_bar";
     public static final String VOTE_BUTTONS_ON_THE_RIGHT_KEY = "vote_buttons_on_the_right";
 

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

@@ -359,6 +359,7 @@
     <string name="settings_immersive_interface_summary">Does Not Apply to All Pages</string>
     <string name="settings_immersive_interface_ignore_nav_bar_title">Ignore Navigation Bar in Immersive Interface</string>
     <string name="settings_immersive_interface_ignore_nav_bar_summary">Prevent the Bottom Navigation Bar Having Extra Padding</string>
+    <string name="settings_disable_immersive_interface_in_landscape_mode">Disable Immersive Interface in Landscape Mode</string>
     <string name="settings_customize_tabs_in_main_page_title">Customize Tabs in Main Page</string>
     <string name="only_for_logged_in_user">Only for Logged-in User</string>
     <string name="settings_enable_bottom_app_bar_title">Enable Bottom Navigation</string>

app/src/main/res/xml/immersive_interface_preferences.xml

@@ -13,4 +13,9 @@
         app:title="@string/settings_immersive_interface_ignore_nav_bar_title"
         app:summary="@string/settings_immersive_interface_ignore_nav_bar_summary" />
 
+    <SwitchPreference
+        app:defaultValue="false"
+        app:key="disable_immersive_interface_in_landscape_mode"
+        app:title="@string/settings_disable_immersive_interface_in_landscape_mode"/>
+
 </PreferenceScreen>