From d66858abe74b4272aef58cc4871031c180a6638e Mon Sep 17 00:00:00 2001
From: kyori19 <kyori.dis@gmail.com>
Date: Tue, 13 Nov 2018 07:07:47 +0900
Subject: [PATCH] fix link's too large hitbox (#916)

* fix link's too large hitbox (tuskyapp#846)

* Use zero width space instead of normal space.

* Add comment.

* Remove unnecessary Html.fromHtml
---
 .../com/keylesspalace/tusky/util/LinkHelper.java     | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/app/src/main/java/com/keylesspalace/tusky/util/LinkHelper.java b/app/src/main/java/com/keylesspalace/tusky/util/LinkHelper.java
index 725cea10..2d3df52b 100644
--- a/app/src/main/java/com/keylesspalace/tusky/util/LinkHelper.java
+++ b/app/src/main/java/com/keylesspalace/tusky/util/LinkHelper.java
@@ -113,6 +113,18 @@ public class LinkHelper {
             }
             builder.removeSpan(span);
             builder.setSpan(customSpan, start, end, flags);
+
+            /* Add zero-width space after links in end of line to fix its too large hitbox.
+             * See also : https://github.com/tuskyapp/Tusky/issues/846
+             *            https://github.com/tuskyapp/Tusky/pull/916 */
+            if(end >= builder.length()){
+                builder.insert(end, "\u200B");
+            } else {
+                if(builder.subSequence(end, end + 1).toString().equals("\n")){
+                    builder.insert(end, "\u200B");
+                }
+            }
+
         }
         view.setText(builder);
         view.setLinksClickable(true);