Remove manual menu creation from some fragments

Doing this programmatically is just a no-go when themes are being set
in some other places (the toolbar is using a custom theme, in this
case), so, instead of hunting down the proper theme, just let the
system do its work.

app/src/main/java/org/schabi/newpipe/settings/PeertubeInstanceListFragment.java

@@ -21,7 +21,6 @@ import android.widget.Toast;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
-import androidx.appcompat.content.res.AppCompatResources;
 import androidx.appcompat.widget.AppCompatImageView;
 import androidx.fragment.app.Fragment;
 import androidx.preference.PreferenceManager;
@@ -51,8 +50,6 @@ import io.reactivex.rxjava3.disposables.Disposable;
 import io.reactivex.rxjava3.schedulers.Schedulers;
 
 public class PeertubeInstanceListFragment extends Fragment {
-    private static final int MENU_ITEM_RESTORE_ID = 123456;
-
     private final List<PeertubeInstance> instanceList = new ArrayList<>();
     private PeertubeInstance selectedInstance;
     private String savedInstanceListKey;
@@ -142,17 +139,12 @@ public class PeertubeInstanceListFragment extends Fragment {
     public void onCreateOptionsMenu(@NonNull final Menu menu,
                                     @NonNull final MenuInflater inflater) {
         super.onCreateOptionsMenu(menu, inflater);
-
+        inflater.inflate(R.menu.menu_chooser_fragment, menu);
-        final MenuItem restoreItem = menu
-                .add(Menu.NONE, MENU_ITEM_RESTORE_ID, Menu.NONE, R.string.restore_defaults);
-        restoreItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
-        restoreItem.setIcon(AppCompatResources.getDrawable(requireContext(),
-                R.drawable.ic_settings_backup_restore));
     }
 
     @Override
     public boolean onOptionsItemSelected(final MenuItem item) {
-        if (item.getItemId() == MENU_ITEM_RESTORE_ID) {
+        if (item.getItemId() == R.id.menu_item_restore_default) {
             restoreDefaults();
             return true;
         }

app/src/main/java/org/schabi/newpipe/settings/tabs/ChooseTabsFragment.java

@@ -7,7 +7,6 @@ import android.os.Bundle;
 import android.view.LayoutInflater;
 import android.view.Menu;
 import android.view.MenuInflater;
-import android.view.MenuItem;
 import android.view.MotionEvent;
 import android.view.View;
 import android.view.ViewGroup;
@@ -17,7 +16,6 @@ import android.widget.TextView;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AlertDialog;
-import androidx.appcompat.content.res.AppCompatResources;
 import androidx.appcompat.widget.AppCompatImageView;
 import androidx.fragment.app.Fragment;
 import androidx.recyclerview.widget.ItemTouchHelper;
@@ -107,12 +105,8 @@ public class ChooseTabsFragment extends Fragment {
     public void onCreateOptionsMenu(@NonNull final Menu menu,
                                     @NonNull final MenuInflater inflater) {
         super.onCreateOptionsMenu(menu, inflater);
-
+        inflater.inflate(R.menu.menu_chooser_fragment, menu);
-        final MenuItem restoreItem = menu.add(R.string.restore_defaults);
+        menu.findItem(R.id.menu_item_restore_default).setOnMenuItemClickListener(item -> {
-        restoreItem.setShowAsAction(MenuItem.SHOW_AS_ACTION_ALWAYS);
-        restoreItem.setIcon(AppCompatResources.getDrawable(requireContext(),
-                R.drawable.ic_settings_backup_restore));
-        restoreItem.setOnMenuItemClickListener(ev -> {
             restoreDefaults();
             return true;
         });

app/src/main/res/drawable/ic_settings_backup_restore.xml

@@ -1,9 +1,9 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
     android:height="24dp"
-    android:tint="#FFFFFF"
+    android:tint="@color/defaultIconTint"
-    android:viewportWidth="24.0"
+    android:viewportWidth="24"
-    android:viewportHeight="24.0">
+    android:viewportHeight="24">
     <path
         android:fillColor="#FF000000"
         android:pathData="M14,12c0,-1.1 -0.9,-2 -2,-2s-2,0.9 -2,2 0.9,2 2,2 2,-0.9 2,-2zM12,3c-4.97,0 -9,4.03 -9,9L0,12l4,4 4,-4L5,12c0,-3.87 3.13,-7 7,-7s7,3.13 7,7 -3.13,7 -7,7c-1.51,0 -2.91,-0.49 -4.06,-1.3l-1.42,1.44C8.04,20.3 9.94,21 12,21c4.97,0 9,-4.03 9,-9s-4.03,-9 -9,-9z" />

app/src/main/res/menu/menu_chooser_fragment.xml

@@ -0,0 +1,8 @@
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/menu_item_restore_default"
+        android:title="@string/restore_defaults"
+        android:icon="@drawable/ic_settings_backup_restore"
+        app:showAsAction="always" />
+</menu>