[Android] Fix IllegalArgumentException

[Nicolas Pomepuy]

vlc-android | branch: master | Nicolas Pomepuy <nicolas at videolabs.io> | Tue Apr 14 15:04:26 2020 +0200| [66ce87133e34a9053df889e14b2d56b6cb0522a7] | committer: Nicolas Pomepuy

Fix IllegalArgumentException

Fixes #1274

> https://code.videolan.org/videolan/vlc-android/commit/66ce87133e34a9053df889e14b2d56b6cb0522a7
---

 .../src/org/videolan/vlc/gui/dialogs/NetworkServerDialog.kt           | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/application/vlc-android/src/org/videolan/vlc/gui/dialogs/NetworkServerDialog.kt b/application/vlc-android/src/org/videolan/vlc/gui/dialogs/NetworkServerDialog.kt
index 236fdbd51..1e4c0c258 100644
--- a/application/vlc-android/src/org/videolan/vlc/gui/dialogs/NetworkServerDialog.kt
+++ b/application/vlc-android/src/org/videolan/vlc/gui/dialogs/NetworkServerDialog.kt
@@ -14,11 +14,9 @@ import android.widget.*
 import androidx.appcompat.app.AppCompatDialog
 import androidx.fragment.app.DialogFragment
 import com.google.android.material.textfield.TextInputLayout
-import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import org.videolan.medialibrary.interfaces.media.MediaWrapper
 import org.videolan.tools.AppScope
-import org.videolan.tools.runIO
 import org.videolan.vlc.R
 import org.videolan.vlc.gui.DialogActivity
 import org.videolan.vlc.gui.MainActivity
@@ -181,7 +179,7 @@ class NetworkServerDialog : DialogFragment(), AdapterView.OnItemSelectedListener
         }
     }
 
-    override fun onItemSelected(parent: AdapterView<*>, view: View, position: Int, id: Long) {
+    override fun onItemSelected(parent: AdapterView<*>?, view: View?, position: Int, id: Long) {
         if (ignoreFirstSpinnerCb) {
             ignoreFirstSpinnerCb = false
             return