[fix] Prevent mixed video lists when switching tabs quickly& Not confirming server information when updating accounts

app/src/main/java/com/acitelight/aether/view/MeScreen.kt

@@ -106,7 +106,8 @@ fun MeScreen(meScreenViewModel: MeScreenViewModel = viewModel()) {
                         onClick = {
                             meScreenViewModel.updateAccount(username, privateKey, context)
                         },
-                        modifier = Modifier.fillMaxWidth()
+                        modifier = Modifier.fillMaxWidth(),
+                        enabled = privateKey != "******"
                     ) {
                         Text("Save")
                     }

app/src/main/java/com/acitelight/aether/viewModel/MeScreenViewModel.kt

@@ -73,7 +73,7 @@ class MeScreenViewModel(application: Application) : AndroidViewModel(application
             val c = certFlow.first()
             val p = privateKeyFlow.first()
 
-            if (u == "" || c == "" || p == "") return@launch
+            if (u == "" || c == "" || p == "" || us == "") return@launch
 
             try {
                 ApiClient.apply(u, c)
@@ -105,7 +105,10 @@ class MeScreenViewModel(application: Application) : AndroidViewModel(application
             val u = userNameFlow.first()
             val p = privateKeyFlow.first()
 
-            if (u == "" || p == "") return@launch
+            val ur = urlFlow.first()
+            val c = certFlow.first()
+
+            if (u == "" || p == "" || ur == "" || c == "") return@launch
 
             try {
                 MediaManager.token = AuthManager.fetchToken(

app/src/main/java/com/acitelight/aether/viewModel/VideoScreenViewModel.kt

@@ -63,8 +63,9 @@ class VideoScreenViewModel(application: Application) : AndroidViewModel(applicat
 
     suspend fun init() {
         _klasses.value = MediaManager.listVideoKlasses()
+
         MediaManager.listVideos(_klasses.value.first()){
-            v -> videos.add(videos.size, v)
+            v -> if(0 == tabIndex.value && !videos.contains(v)) videos.add(videos.size, v)
         }
     }
 
@@ -73,10 +74,11 @@ class VideoScreenViewModel(application: Application) : AndroidViewModel(applicat
         viewModelScope.launch()
         {
             _tabIndex.intValue = index;
+
             videos.clear()
             MediaManager.listVideos(_klasses.value[index])
             {
-                v -> videos.add(videos.size, v)
+                v -> if(index == tabIndex.value) videos.add(videos.size, v)
             }
         }
     }