From c50c1f9b104ea936c9750b72b0255358077c5d15 Mon Sep 17 00:00:00 2001
From: Jays2Kings <jays@outlook.com>
Date: Sun, 21 Mar 2021 00:35:39 -0400
Subject: [PATCH] Tapping manga info summary collapses summary

Fixes #673

Co-Authored-By: Carlos <2092019+CarlosEsco@users.noreply.github.com>
---
 .../tachiyomi/ui/manga/MangaHeaderHolder.kt   | 24 +++++++++++++++----
 1 file changed, 20 insertions(+), 4 deletions(-)

diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaHeaderHolder.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaHeaderHolder.kt
index 43562d4677..4080f7bf28 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaHeaderHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaHeaderHolder.kt
@@ -30,6 +30,7 @@ import eu.kanade.tachiyomi.util.view.visibleIf
 import kotlinx.android.synthetic.main.manga_details_controller.*
 import kotlinx.android.synthetic.main.manga_header_item.*
 
+@SuppressLint("ClickableViewAccessibility")
 class MangaHeaderHolder(
     private val view: View,
     private val adapter: MangaDetailsAdapter,
@@ -38,6 +39,7 @@ class MangaHeaderHolder(
 
     private var showReadingButton = true
     private var showMoreButton = true
+    var hadSelection = false
 
     init {
         chapter_layout.setOnClickListener { adapter.delegate.showChapterFilter() }
@@ -47,7 +49,15 @@ class MangaHeaderHolder(
                 height = adapter.delegate.topCoverHeight()
             }
             more_button.setOnClickListener { expandDesc() }
-            manga_summary.setOnClickListener { expandDesc() }
+            manga_summary.setOnClickListener {
+                if (more_button.isVisible()) {
+                    expandDesc()
+                } else if (!hadSelection) {
+                    collapseDesc()
+                } else {
+                    hadSelection = false
+                }
+            }
             manga_summary.setOnLongClickListener {
                 if (manga_summary.isTextSelectable && !adapter.recyclerView.canScrollVertically(-1)) {
                     (adapter.delegate as MangaDetailsController).swipe_refresh.isEnabled = false
@@ -55,8 +65,14 @@ class MangaHeaderHolder(
                 false
             }
             manga_summary.setOnTouchListener { _, event ->
-                if (event.actionMasked == MotionEvent.ACTION_UP) (adapter.delegate as MangaDetailsController).swipe_refresh.isEnabled =
-                    true
+                if (event.action == MotionEvent.ACTION_DOWN) {
+                    view.requestFocus()
+                }
+                if (event.actionMasked == MotionEvent.ACTION_UP) {
+                    hadSelection = manga_summary.hasSelection()
+                        (adapter.delegate as MangaDetailsController).swipe_refresh.isEnabled =
+                            true
+                }
                 false
             }
             if (!itemView.resources.isLTR) {
@@ -109,8 +125,8 @@ class MangaHeaderHolder(
 
     private fun collapseDesc() {
         manga_summary.setTextIsSelectable(false)
+        manga_summary.isClickable = true
         manga_summary.maxLines = 3
-        manga_summary.setOnClickListener { expandDesc() }
         manga_genres_tags.gone()
         less_button.gone()
         more_button_group.visible()