Hide specific preferences in settings for improved user experience

Signed-off-by: DevarshVasani <vasanidevarsh@gmail.com>

android/app/src/main/java/app/organicmaps/settings/SettingsPrefsFragment.java

@@ -230,6 +230,8 @@ public class SettingsPrefsFragment extends BaseXmlSettingsFragment implements La
 
     if (!SharedPropertiesUtils.shouldShowEmulateBadStorageSetting(requireContext()))
       removePreference(getString(R.string.pref_settings_general), pref);
+    else
+      pref.setVisible(true);
   }
 
   private void initAutoZoomPrefsCallbacks()

android/app/src/main/res/xml/prefs_main.xml

@@ -68,6 +68,7 @@
       android:title="@string/setting_emulate_bad_storage"
       app:singleLineTitle="false"
       android:defaultValue="false"
+      app:isPreferenceVisible="false"
       android:order="13"/>
     <ListPreference
       android:key="@string/pref_use_mobile_data"

android/app/src/main/res/xml/prefs_voice_instructions.xml

@@ -9,16 +9,20 @@
   <SwitchPreferenceCompat
       android:key="@string/pref_tts_street_names"
       android:title="@string/pref_tts_street_names_title"
+      app:isPreferenceVisible="false"
       android:summary="@string/pref_tts_street_names_description"
       android:defaultValue="false" />
   <ListPreference
       android:key="@string/pref_tts_language"
+      app:isPreferenceVisible="false"
       android:title="@string/pref_tts_language_title" />
   <SeekBarPreference
       android:key="@string/pref_tts_volume"
+      app:isPreferenceVisible="false"
       android:title="@string/volume" />
   <Preference
       android:key="@string/pref_tts_test_voice"
+      app:isPreferenceVisible="false"
       android:title="@string/pref_tts_test_voice_title" />
   <Preference
       android:key="@string/pref_tts_open_system_settings"