add a helper function for checking if google sync is active

app/src/main/kotlin/com/simplemobiletools/calendar/activities/EventActivity.kt

@@ -470,6 +470,13 @@ class EventActivity : SimpleActivity(), DBHelper.EventUpdateListener {
                 } else {
                     toast(R.string.event_added)
                 }
+
+                if (isGoogleSyncActive()) {
+                    if (isOnline()) {
+                        createRemoteGoogleEvent()
+                    }
+                }
+
                 finish()
             }
         } else {
@@ -493,6 +500,10 @@ class EventActivity : SimpleActivity(), DBHelper.EventUpdateListener {
         }
     }
 
+    private fun createRemoteGoogleEvent() {
+
+    }
+
     private fun updateStartTexts() {
         updateStartDateText()
         updateStartTimeText()

app/src/main/kotlin/com/simplemobiletools/calendar/activities/MainActivity.kt

@@ -90,7 +90,7 @@ class MainActivity : SimpleActivity(), NavigationListener {
             config.googleSync = false
         }
 
-        if (config.googleSync && config.syncAccountName.isNotEmpty()) {
+        if (isGoogleSyncActive()) {
             FetchGoogleEventsTask(this, googleSyncListener).execute()
         }
     }

app/src/main/kotlin/com/simplemobiletools/calendar/activities/SettingsActivity.kt

@@ -109,7 +109,7 @@ class SettingsActivity : SimpleActivity() {
     }
 
     private fun setupGoogleSync() {
-        settings_google_sync.isChecked = config.googleSync
+        settings_google_sync.isChecked = isGoogleSyncActive()
         settings_google_sync_holder.setOnClickListener {
             if (config.googleSync) {
                 ConfirmationDialog(this, getString(R.string.google_sync_disabling), positive = R.string.ok, negative = R.string.cancel) {

app/src/main/kotlin/com/simplemobiletools/calendar/extensions/Context.kt

@@ -249,6 +249,8 @@ fun Context.getNewEventTimestampFromCode(dayCode: String) = Formatter.getLocalDa
 
 fun Context.getCurrentOffset() = SimpleDateFormat("Z", Locale.getDefault()).format(Date())
 
+fun Context.isGoogleSyncActive() = config.googleSync && config.syncAccountName.isNotEmpty()
+
 val Context.config: Config get() = Config.newInstance(this)
 
 val Context.dbHelper: DBHelper get() = DBHelper.newInstance(this)