TF THIS (Any phone call answered), THEN THAT (save the log to Google Drive spreadsheet)
Trigger Channel: Android Phone Call Any phone call answered: This Trigger fires every time you answer a phone call on your Android device. Action Channel: Google Drive Add row to spreadsheet: This Action will add a single row to the bottom of the first worksheet of the spreadsheet you specify. NOTE: A new spreadsheet is created after 2000 rows. If any phone call answered, then add row to spreadsheet in Microsoft@Contoso.com’s Google Drive.