优化

4 years ago · 56ba339f23
parent 9378bde46e
commit 56ba339f23
1 changed files with 4 additions and 4 deletions
--- a/app/src/main/java/io/legado/app/ui/main/MainActivity.kt
+++ b/app/src/main/java/io/legado/app/ui/main/MainActivity.kt
@ -191,10 +191,10 @@ class MainActivity : VMBaseActivity<MainViewModel>(R.layout.activity_main),

        override fun getItem(position: Int): Fragment {
            return when (getId(position)) {
-                0 -> BookshelfFragment()
-                1 -> ExploreFragment()
-                2 -> RssFragment()
-                else -> MyFragment()
+                0 -> fragmentMap[0] ?: BookshelfFragment()
+                1 -> fragmentMap[1] ?: ExploreFragment()
+                2 -> fragmentMap[2] ?: RssFragment()
+                else -> fragmentMap[3] ?: MyFragment()
            }
        }