private String convertProgressToString(RequestProgress progress) {
String status = "";
switch (progress.getStatus()) {
case READING_FROM_CACHE:
status = "? cache -->";
break;
case LOADING_FROM_NETWORK:
status = "^ network ^";
break;
case WRITING_TO_CACHE:
status = "--> cache";
break;
default:
status = "";
break;
}
return status;
}
