优化

2022-03-25 08:12:52 +08:00
parent 8651afd083
commit 0342162e4a
1 changed files with 2 additions and 4 deletions
@@ -92,7 +92,7 @@ class MainActivity : VMBaseActivity<ActivityMainBinding, MainViewModel>(),
    override fun onNavigationItemSelected(item: MenuItem): Boolean = binding.run {
        when (item.itemId) {
            R.id.menu_bookshelf -> viewPagerMain.setCurrentItem(0, false)
-            R.id.menu_discovery -> viewPagerMain.setCurrentItem(1, false)
+            R.id.menu_discovery -> openPage(idExplore)
            R.id.menu_rss -> openPage(idRss)
            R.id.menu_my_config -> openPage(idMy)
        }
@@ -119,9 +119,7 @@ class MainActivity : VMBaseActivity<ActivityMainBinding, MainViewModel>(),
    }

    private fun openPage(id: Int) {
-        realPositions.firstOrNull {
-            it == id
-        }?.let { index ->
+        realPositions.indexOf(id).let { index ->
            binding.viewPagerMain.setCurrentItem(index, false)
        }
    }