详情页已读章节逻辑优化 #349

app/src/main/java/io/legado/app/ui/book/info/BookInfoActivity.kt

@@ -416,7 +416,10 @@ class BookInfoActivity :
         tvOrigin.text = getString(R.string.origin_show, book.originName)
         tvLasted.text = getString(R.string.lasted_show, book.latestChapterTitle)
         tvChapter.text = getString(R.string.read_chapter_total, book.totalChapterNum)
-        tvChapterIndex.text = getString(R.string.read_chapter_index, book.durChapterIndex)
+        if (book.durChapterIndex + 1 == book.totalChapterNum)
+            tvChapterIndex.text = "已读完"
+        else
+            tvChapterIndex.text = getString(R.string.read_chapter_index, book.durChapterIndex + 1)
         tvDetail.text = book.getDisplayIntro()
         tvToc.visible(!book.isWebFile)
         upTvBookshelf()
@@ -660,6 +663,7 @@ class BookInfoActivity :
         when {
             isLoading -> {
                 binding.tvToc.text = getString(R.string.toc_s, getString(R.string.loading))
+                binding.tvTocView.text = getString(R.string.loading)
                 binding.tvTocView.isEnabled = false
             }
 
@@ -668,6 +672,7 @@ class BookInfoActivity :
                     R.string.toc_s,
                     getString(R.string.error_load_toc)
                 )
+                binding.tvTocView.text = getString(R.string.error_load_toc)
                 binding.tvTocView.isEnabled = false
             }
 
@@ -675,6 +680,7 @@ class BookInfoActivity :
                 book?.let {
                     binding.tvToc.text = getString(R.string.toc_s, it.durChapterTitle)
                     binding.tvLasted.text = getString(R.string.lasted_show, it.latestChapterTitle)
+                    binding.tvTocView.text = getString(R.string.view_toc)
                     binding.tvTocView.isEnabled = true
                 }
             }