readyForMessaging
Check if an account supports messaging.
Using this method requires feature Messaging.
Return
true if the specified account supports messaging or false otherwise.
Parameters
accountId
ID of the account to check the support on; null if feature Multiple Accounts is not provided or for default account.
Check if an account supports messaging.
Using this method requires feature Messaging.
Return
true if the specified account supports messaging or false otherwise.
Parameters
index
Index of the account to check the support on; 0 ≤ index <getAccountCount; 0 if feature Multiple Accounts is not provided.