Merge "Enforce call log length limit on a per PhoneAccount basis."

            }

            try {

                // When cleaning up the call log, try to delete older call long entries on a per

                // PhoneAccount basis first.  There can be multiple ConnectionServices causing

                // the addition of entries in the call log.  With the introduction of Self-Managed

                // ConnectionServices, we want to ensure that a misbehaving self-managed CS cannot

                // spam the call log with its own entries, causing entries from Telephony to be

                // removed.

                final Uri result = resolver.insert(uri, values);

                if (values.containsKey(PHONE_ACCOUNT_ID)

                        && !TextUtils.isEmpty(values.getAsString(PHONE_ACCOUNT_ID))

                        && values.containsKey(PHONE_ACCOUNT_COMPONENT_NAME)

                        && !TextUtils.isEmpty(values.getAsString(PHONE_ACCOUNT_COMPONENT_NAME))) {

                    // Only purge entries for the same phone account.

                    resolver.delete(uri, "_id IN " +

                            "(SELECT _id FROM calls"

                            + " WHERE " + PHONE_ACCOUNT_COMPONENT_NAME + " = ?"

                            + " AND " + PHONE_ACCOUNT_ID + " = ?"

                            + " ORDER BY " + DEFAULT_SORT_ORDER

                            + " LIMIT -1 OFFSET 500)", new String[] {

                            values.getAsString(PHONE_ACCOUNT_COMPONENT_NAME),

                            values.getAsString(PHONE_ACCOUNT_ID)

                    });

                } else {

                    // No valid phone account specified, so default to the old behavior.

                    resolver.delete(uri, "_id IN " +

                            "(SELECT _id FROM calls ORDER BY " + DEFAULT_SORT_ORDER

                            + " LIMIT -1 OFFSET 500)", null);

                }

                return result;

            } catch (IllegalArgumentException e) {

                Log.w(LOG_TAG, "Failed to insert calllog", e);