优化

app/src/main/java/io/legado/app/ui/login/SourceLoginActivity.kt

@@ -24,7 +24,7 @@ class SourceLoginActivity : VMBaseActivity<ActivitySourceLoginBinding, SourceLog
     private fun initView(source: BaseSource) {
         if (source.loginUi.isNullOrEmpty()) {
             supportFragmentManager.beginTransaction()
-                .replace(R.id.fl_fragment, WebViewLoginFragment())
+                .replace(R.id.fl_fragment, WebViewLoginFragment(), "webViewLogin")
                 .commit()
         } else {
             showDialogFragment<SourceLoginDialog>()

app/src/main/res/layout/fragment_web_view_login.xml

@@ -9,6 +9,7 @@
         android:id="@+id/title_bar"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        app:attachToActivity="false"
         app:title="@string/login" />
 
     <WebView