Get events in calendar with use Google Calendar Api
Medium Linki -> https://medium.com/@eneskocerr/android-uygulaman%C4%B1za-google-calendar-api-kullanarak-event-%C3%A7ekmek-ba8c74c552de
Medium Link (English) -> https://medium.com/@eneskocerr/get-events-to-your-android-app-using-google-calendar-api-4411119cd586