/**
* cache hit <==> for all ic in ics: ic.timecached >= now - timeout cache miss <==> exists ic in
* ics: ic.timecached < now - timeout timeout zero or ics is empty ==> cache miss
*
* @return true if it's a cache hit, false otherwise
*/
protected boolean isCacheHit(HashMap<Long, IConvertible> ics) {
boolean isHit = true;
long timeout = utilsPreferences.getInt("lasttimeout", 0) * 60L;
if (timeout > 0 && !ics.isEmpty()) {
long nowLessTimeout = AppUtils.getInstance().getDateTime() - timeout;
Iterator<IConvertible> itr = ics.values().iterator();
while (itr.hasNext() && isHit) {
if (itr.next().getTimecached() < nowLessTimeout) isHit = false;
}
} else {
isHit = false;
}
return isHit;
}
/**
* cache hit <==> ic.timecached >= now - timeout cache miss <==> ic.timecached < now - timeout
* timeout zero ==> cache miss
*
* @return true if it's a cache hit, false otherwise
*/
protected boolean isCacheHit(IConvertible ic) {
return AppUtils.getInstance().getDateTime() - ic.getTimecached()
< utilsPreferences.getInt("lasttimeout", 0) * 60L;
}
/** Constructor (Dependency Injection Pattern) */
public AbstractOfflineService() {
utilsPreferences =
contextProvider
.get()
.getSharedPreferences(AppUtils.getInstance().getPrefs(), Context.MODE_PRIVATE);
}
/**
* cache hit <==> timecached >= now - timeout cache miss <==> timecached < now - timeout timeout
* zero ==> cache miss
*
* @return true if it's a cache hit, false otherwise
*/
protected boolean isCacheHit(long timecached) {
return AppUtils.getInstance().getDateTime() - timecached
< utilsPreferences.getInt("lasttimeout", 0) * 60L;
}
/** @return true if it's possible the online mode, false otherwise */
protected boolean isOnline() {
return AppUtils.getInstance().isWifiConnected()
|| AppUtils.getInstance().isMobileConnected()
&& utilsPreferences.getInt("lastmobile", 0) != 0;
}