Merge pull request #1572 from Xwite/master

搜索结果界面：按返回键关闭搜索界面

app/src/main/java/io/legado/app/ui/book/read/ReadBookActivity.kt

@@ -382,6 +382,12 @@ class ReadBookActivity : BaseReadBookActivity(),
                 binding.readView.pageDelegate?.keyTurnPage(PageDirection.NEXT)
                 return true
             }
+            keyCode == KeyEvent.KEYCODE_BACK -> {
+                if (isShowingSearchResult) {
+                    exitSearchMenu()
+                    return true
+                }
+            }
         }
         return super.onKeyDown(keyCode, event)
     }
@@ -807,6 +813,7 @@ class ReadBookActivity : BaseReadBookActivity(),
         if (isShowingSearchResult) {
             isShowingSearchResult = false
             binding.searchMenu.invalidate()
+            binding.searchMenu.invisible()
         }
     }
 

app/src/main/java/io/legado/app/ui/book/read/SearchMenu.kt

@@ -119,7 +119,7 @@ class SearchMenu @JvmOverloads constructor(
     }
 
     private fun bindEvent() = binding.run {
-
+        //搜索结果
         llSearchResults.setOnClickListener {
             runMenuOut {
                 callBack.openSearchActivity(selectedSearchResult?.query)
@@ -134,11 +134,10 @@ class SearchMenu @JvmOverloads constructor(
             }
         }
 
-        //目录
+        //退出
         llSearchExit.setOnClickListener {
             runMenuOut {
                 callBack.exitSearchMenu()
-                this@SearchMenu.invisible()
             }
         }