compatible 16:10

app/src/main/java/com/lizongying/mytv/MainActivity.kt

@@ -85,7 +85,6 @@ class MainActivity : FragmentActivity() {
         val transaction = supportFragmentManager.beginTransaction()
 
         if (mainFragment.isHidden) {
-//            focusMainFragment()
             transaction.show(mainFragment)
         } else {
             transaction.hide(mainFragment)
@@ -94,10 +93,6 @@ class MainActivity : FragmentActivity() {
         transaction.commit()
     }
 
-    private fun focusMainFragment() {
-        mainFragment.focus()
-    }
-
     private fun mainFragmentIsHidden(): Boolean {
         return mainFragment.isHidden
     }