improvement(new reviewer): move "Hide hard and easy buttons"

to an Add-ons category, to avoid pushing Anki Desktop to implement it (as requested by David)

Author: BrayanDSO

AnkiDroid/src/main/java/com/ichi2/anki/preferences/ReviewerOptionsFragment.kt

@@ -16,6 +16,7 @@
 package com.ichi2.anki.preferences
 
 import androidx.preference.ListPreference
+import androidx.preference.PreferenceCategory
 import androidx.preference.SwitchPreferenceCompat
 import com.ichi2.anki.CollectionManager
 import com.ichi2.anki.R
@@ -89,5 +90,8 @@ class ReviewerOptionsFragment :
                 launchCatchingTask { CollectionPreferences.setShowIntervalsOnButtons(newValue) }
             }
         }
+
+        requirePreference<PreferenceCategory>(R.string.addons_category_key).title =
+            CollectionManager.TR.qtMiscAddons()
     }
 }

AnkiDroid/src/main/res/values/preferences.xml

@@ -242,5 +242,6 @@
     <string name="reviewer_menu_settings_key">reviewerMenuSettings</string>
     <string name="reviewer_frame_style_key">reviewerFrameStyle</string>
     <string name="reviewer_toolbar_position_key">reviewerToolbarPosition</string>
+    <string name="addons_category_key">addonsCat</string>
 
 </resources>

AnkiDroid/src/main/res/xml/preferences_reviewer.xml

@@ -82,22 +82,16 @@
     <PreferenceCategory
         android:title="@string/answer_buttons">
 
-        <SwitchPreferenceCompat
-            android:key="@string/show_estimates_preference"
-            android:summary="@string/show_estimates_summ"
-            android:title="@string/show_estimates" />
-
         <SwitchPreferenceCompat
             android:defaultValue="false"
             android:key="@string/hide_answer_buttons_key"
             android:title="@string/hide_answer_buttons"
             />
 
         <SwitchPreferenceCompat
-            android:defaultValue="false"
-            android:key="@string/hide_hard_and_easy_key"
-            android:title="@string/hide_hard_and_easy"
-            />
+            android:key="@string/show_estimates_preference"
+            android:summary="@string/show_estimates_summ"
+            android:title="@string/show_estimates" />
 
         <com.ichi2.preferences.SliderPreference
             android:title="@string/button_size"
@@ -108,4 +102,16 @@
             android:stepSize="10"
             app:displayFormat="@string/percentage"/>
     </PreferenceCategory>
+
+    <PreferenceCategory
+        android:key="@string/addons_category_key"
+        tools:title="Add-ons">
+
+        <SwitchPreferenceCompat
+            android:defaultValue="false"
+            android:key="@string/hide_hard_and_easy_key"
+            android:title="@string/hide_hard_and_easy"
+            />
+
+    </PreferenceCategory>
 </androidx.preference.PreferenceScreen>

AnkiDroid/src/test/java/com/ichi2/anki/analytics/PreferencesAnalyticsTest.kt

@@ -66,6 +66,7 @@ class PreferencesAnalyticsTest : RobolectricTest() {
             R.string.pref_cat_plugins_key, // category_plugins
             R.string.pref_cat_workarounds_key, // category_workarounds
             R.string.pref_controls_tab_layout_key, // controlsTabLayout
+            R.string.addons_category_key, // addonsCat
             // Preferences that only click: don't have a value
             R.string.tts_key, // tts
             R.string.pref_reset_languages_key, // resetLanguages