🦟 Fix Settings icon bug + Spam Login/Reset Credentials

app/src/main/java/com/mylloon/mobidl/MainActivity.kt

@@ -50,11 +50,13 @@ class MainActivity : AppCompatActivity() {
         super.onCreate(savedInstanceState)
         prefs = getSharedPreferences("com.mylloon.MobiDL", MODE_PRIVATE)
 
+        try {
             if (Credentials().get(0) == null) { // test if credentials have already been registered
                 loginPage() // if no ask for
             } else {
                 mainPage() // if yes go to main page
             }
+        } catch (_: Throwable) { loginPage() }
     }
 
     private fun loginPage() {
@@ -121,7 +123,6 @@ class MainActivity : AppCompatActivity() {
             Credentials().delete()
             Toast.makeText(this@MainActivity, "Deleted credentials", Toast.LENGTH_LONG)
                 .show()
-            toggleSettingsButtonVisibility()
             loginPage()
         }