private @Nullable AxolotlAddress getAddressName(File sessionFile) {
try {
String[] parts = sessionFile.getName().split("[.]");
Recipient recipient =
RecipientFactory.getRecipientForId(context, Integer.valueOf(parts[0]), true);
int deviceId;
if (parts.length > 1) deviceId = Integer.parseInt(parts[1]);
else deviceId = TextSecureAddress.DEFAULT_DEVICE_ID;
return new AxolotlAddress(recipient.getNumber(), deviceId);
} catch (NumberFormatException e) {
Log.w(TAG, e);
return null;
}
}
