add an OnCancelListener to alert dialog prompt

Author: jinliu9508

OneSignalSDK/onesignal/core/src/main/java/com/onesignal/core/internal/permissions/AlertDialogPrepromptForAndroidSettings.kt

@@ -62,6 +62,9 @@ object AlertDialogPrepromptForAndroidSettings {
             .setNegativeButton(android.R.string.no) { dialog, which ->
                 callback.onDecline()
             }
+            .setOnCancelListener {
+                callback.onDecline()
+            }
             .show()
     }
 }