优化

app/src/main/java/io/legado/app/ui/book/search/SearchActivity.kt

@@ -400,6 +400,14 @@ class SearchActivity : VMBaseActivity<ActivityBookSearchBinding, SearchViewModel
         }
     }
 
+    override fun finish() {
+        if (searchView.hasFocus()) {
+            searchView.clearFocus()
+            return
+        }
+        super.finish()
+    }
+
     companion object {
 
         fun start(context: Context, key: String?) {