Refactoring

app/src/main/java/eu/faircode/email/StyleHelper.java

@@ -13,6 +13,7 @@ import android.text.style.StyleSpan;
 import android.text.style.TypefaceSpan;
 import android.text.style.URLSpan;
 import android.text.style.UnderlineSpan;
+import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.inputmethod.InputMethodManager;
@@ -93,6 +94,11 @@ public class StyleHelper {
                     PopupMenu popupMenu = new PopupMenu(anchor.getContext(), anchor);
                     popupMenu.inflate(R.menu.popup_style);
 
+                    String[] fontNames = anchor.getResources().getStringArray(R.array.fontNameNames);
+                    for (int i = 0; i < fontNames.length; i++)
+                        popupMenu.getMenu().add(R.id.group_style_font, i, Menu.NONE, fontNames[i]);
+                    popupMenu.getMenu().add(R.id.group_style_font, fontNames.length, Menu.NONE, R.string.title_style_font_default);
+
                     popupMenu.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
                         @Override
                         public boolean onMenuItemClick(MenuItem item) {
@@ -189,23 +195,9 @@ public class StyleHelper {
                             for (TypefaceSpan span : spans)
                                 t.removeSpan(span);
 
-                            String face;
+                            int id = item.getItemId();
-                            switch (item.getItemId()) {
+                            String[] names = anchor.getResources().getStringArray(R.array.fontNameValues);
-                                case R.id.menu_style_font_cursive:
+                            String face = (id < names.length ? names[id] : null);
-                                    face = "cursive";
-                                    break;
-                                case R.id.menu_style_font_serif:
-                                    face = "serif";
-                                    break;
-                                case R.id.menu_style_font_sans_serif:
-                                    face = "sans-serif";
-                                    break;
-                                case R.id.menu_style_font_monospace:
-                                    face = "monospace";
-                                    break;
-                                default:
-                                    face = null;
-                            }
 
                             if (face != null)
                                 t.setSpan(new TypefaceSpan(face), s, e, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);

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

@@ -20,23 +20,7 @@
             android:title="@string/title_style_color" />
     </group>
 
-    <group android:id="@+id/group_style_font">
+    <group android:id="@+id/group_style_font" />
-        <item
-            android:id="@+id/menu_style_font_cursive"
-            android:title="@string/title_style_font_cursive" />
-        <item
-            android:id="@+id/menu_style_font_serif"
-            android:title="@string/title_style_font_serif" />
-        <item
-            android:id="@+id/menu_style_font_sans_serif"
-            android:title="@string/title_style_font_sans_serif" />
-        <item
-            android:id="@+id/menu_style_font_monospace"
-            android:title="@string/title_style_font_monospace" />
-        <item
-            android:id="@+id/menu_style_font_default"
-            android:title="@string/title_style_font_default" />
-    </group>
 
     <group android:id="@+id/group_style_clear">
         <item

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

@@ -874,14 +874,8 @@
     <string name="title_style_size_small">Small</string>
     <string name="title_style_size_medium">Medium</string>
     <string name="title_style_size_large">Large</string>
-
     <string name="title_style_font">Font</string>
-    <string name="title_style_font_cursive">Cursive</string>
-    <string name="title_style_font_serif">Serif</string>
-    <string name="title_style_font_sans_serif">Sans-serif</string>
-    <string name="title_style_font_monospace">Monospace</string>
     <string name="title_style_font_default">Default</string>
-
     <string name="title_style_color">Color &#8230;</string>
     <string name="title_style_clear">Clear formatting</string>
     <string name="title_style_link">Insert link</string>
@@ -1583,6 +1577,20 @@
         <item>50000000</item>
     </integer-array>
 
+    <string-array name="fontNameNames">
+        <item>Cursive</item>
+        <item>Serif</item>
+        <item>Sans-serif</item>
+        <item>Monospace</item>
+    </string-array>
+
+    <string-array name="fontNameValues" translatable="false">
+        <item>cursive</item>
+        <item>serif</item>
+        <item>sans-serif</item>
+        <item>monospace</item>
+    </string-array>
+
     <string name="fingerprint" translatable="false">17BA15C1AF55D925F98B99CEA4375D4CDF4C174B</string>
     <string name="public_key" translatable="false">MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtFbxEbzL8u5accPGgBw/XdyiSS5BBE6ZQ9ELpKyJ/OQN+kdYniCAOw3lsQ/GuJScy4Y2HobqbBgLL8GLHG+Yu2EHC9dLjA3v2Mc25vvnfn86BsrpQvz1poN2n+roTBdq09FWbtebJ8m0hDBVmtfRi7RhTKIL4No3kodLhksdnucKjcFheubebWKgpmvbmw7NwuELhaZmyhw8WTtnQ4rZPMhjY1JJZgzwNExXgD7zzg4pJPkuQlfkuRkkvBpHpi3C7VDnYjrBlLHngI4wv3wxQBVwJqlvAT9PmX8dOVnTsWWdJdLQBZVWphuqVY54kjBIovN+o8w03WjsV9QiOQq+XwIDAQAB</string>
 </resources>