com.vodafone360.people.engine.upgrade
Class UpgradeUtils

java.lang.Object
  com.vodafone360.people.engine.upgrade.UpgradeUtils

public class UpgradeUtils
extends java.lang.Object

Utility class for upgrade related functionality.

Constructor Summary

UpgradeUtils()

Method Summary

protected static void	cacheUpdate(Context context, UpgradeStatus upgradeStatus) Caches the mUpgradeStatus value if set, but clears the cache if NULL.
protected static long	getAgeMillis(long time) Returns the age of a given System.currentTimeMillis() value.
protected static UpgradeStatus	getCachedUpdate(Context context, long checkFrequencyMillis) Gets an UpgradeStatus object, if one is stored in the Cache.
static long	getCheckFrequency(Context context) Return the PREFS_CHECK_FREQUENCY Preference value.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UpgradeUtils

public UpgradeUtils()

Method Detail

getCheckFrequency

public static long getCheckFrequency(Context context)

Return the PREFS_CHECK_FREQUENCY Preference value.

Parameters:

context - Context

Returns:

Current value for PREFS_CHECK_FREQUENCY or the PREFS_CHECK_FREQUENCY_DEFAULT

cacheUpdate

protected static void cacheUpdate(Context context,
                                  UpgradeStatus upgradeStatus)

Caches the mUpgradeStatus value if set, but clears the cache if NULL.

Parameters:

context - - the context to use

upgradeStatus - - the upgrade properties - can be null

getCachedUpdate

protected static UpgradeStatus getCachedUpdate(Context context,
                                               long checkFrequencyMillis)

Gets an UpgradeStatus object, if one is stored in the Cache.

Parameters:

context - - the context to use

checkFrequencyMillis - - the frequency with which to check

Returns:

the cached UpgradeStatus or null if none available

getAgeMillis

protected static long getAgeMillis(long time)

Returns the age of a given System.currentTimeMillis() value.

Parameters:

time - Time to check

Returns:

Age in milliseconds