Allow to underline clickable elements

app/src/main/java/app/fedilab/android/mastodon/helper/SpannableHelper.java

@@ -104,6 +104,7 @@ public class SpannableHelper {
 
     public static final String CLICKABLE_SPAN = "CLICKABLE_SPAN";
     private static int linkColor;
+    private static boolean underlineLinks;
 
     public static Spannable convert(Context context, String text,
                                     Status status, Account account, Announcement announcement,
@@ -115,6 +116,7 @@ public class SpannableHelper {
         int currentNightMode = context.getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
         boolean customLight = sharedpreferences.getBoolean(context.getString(R.string.SET_CUSTOMIZE_LIGHT_COLORS), false);
         boolean customDark = sharedpreferences.getBoolean(context.getString(R.string.SET_CUSTOMIZE_DARK_COLORS), false);
+        underlineLinks = sharedpreferences.getBoolean(context.getString(R.string.SET_UNDERLINE_CLICKABLE), false);
         int link_color;
         if (currentNightMode == Configuration.UI_MODE_NIGHT_NO && customLight) {
             link_color = sharedpreferences.getInt(context.getString(R.string.SET_LIGHT_LINK), -1);
@@ -309,7 +311,9 @@ public class SpannableHelper {
                     @Override
                     public void updateDrawState(@NonNull TextPaint ds) {
                         super.updateDrawState(ds);
+                        if(!underlineLinks) {
                             ds.setUnderlineText(status != null && status.underlined);
+                        }
                         if (linkColor != -1) {
                             ds.setColor(linkColor);
                         }
@@ -599,7 +603,9 @@ public class SpannableHelper {
             @Override
             public void updateDrawState(@NonNull TextPaint ds) {
                 super.updateDrawState(ds);
+                if(!underlineLinks) {
                     ds.setUnderlineText(status != null && status.underlined);
+                }
                 if (linkColor != -1) {
                     ds.setColor(linkColor);
                 }
@@ -744,7 +750,9 @@ public class SpannableHelper {
                     @Override
                     public void updateDrawState(@NonNull TextPaint ds) {
                         super.updateDrawState(ds);
+                        if(!underlineLinks) {
                             ds.setUnderlineText(status != null && status.underlined);
+                        }
                         if (linkColor != -1) {
                             ds.setColor(linkColor);
                         }
@@ -891,7 +899,9 @@ public class SpannableHelper {
                                             @Override
                                             public void updateDrawState(@NonNull TextPaint ds) {
                                                 super.updateDrawState(ds);
+                                                if(!underlineLinks) {
                                                     ds.setUnderlineText(false);
+                                                }
                                                 if (linkColor != -1) {
                                                     ds.setColor(linkColor);
                                                 }

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

@@ -1189,6 +1189,7 @@
     <string name="SET_BOOST_ORIGINAL_DATE" translatable="false">SET_BOOST_ORIGINAL_DATE</string>
     <string name="SET_MARKDOWN_SUPPORT" translatable="false">SET_MARKDOWN_SUPPORT</string>
     <string name="SET_TRUNCATE_LINKS" translatable="false">SET_TRUNCATE_LINKS</string>
+    <string name="SET_UNDERLINE_CLICKABLE" translatable="false">SET_UNDERLINE_CLICKABLE</string>
     <string name="SET_TRUNCATE_LINKS_MAX" translatable="false">SET_TRUNCATE_LINKS_MAX</string>
 
     <string name="SET_HIDE_SINGLE_MEDIA_WITH_CARD" translatable="false">SET_HIDE_SINGLE_MEDIA_WITH_CARD</string>
@@ -1991,6 +1992,7 @@
     <string name="toot_error_no_media_description">There are missing media descriptions</string>
 
     <string name="truncate_links">Truncate links</string>
+    <string name="underline_links">Underlines clickable elements</string>
     <string name="truncate_links_max">Max chars in links</string>
 
 

app/src/main/res/xml/pref_timelines.xml

@@ -64,6 +64,13 @@
         app:singleLineTitle="false"
         app:title="@string/truncate_links" />
 
+    <SwitchPreferenceCompat
+        android:defaultValue="false"
+        app:iconSpaceReserved="false"
+        app:key="@string/SET_UNDERLINE_CLICKABLE"
+        app:singleLineTitle="false"
+        app:title="@string/underline_links" />
+
     <androidx.preference.SeekBarPreference
         android:defaultValue="30"
         android:max="150"