Thissimpleappcanhelpyouincreasethestandbytimeofyourdevice:WiFiAutomaticautomaticallydisableyourWiFiradiowhenyoudon'tneeditandtherebylowersthebatteryconsumption.
YoucanalsospecifytoautomaticallyturnonWiFiagain,ifyouturnonyourdeviceorwhenyouenteraspecifiedlocation(requiresacellradioandthereforedoesnotworkonWiFi-onlytablets!).Also,theappcanregularlyscanforavailablenetworkstoconnecttoandre-disableWiFiifnosuitablenetworkisfound.Thisway,youarealwaysconnectedtoyourWiFinetworkwhenusingthedevice.
WiFiAutomaticisopensource:https://github.com/j4velin/WiFi-Automatic
AWiFiconnectiongenerallyuseslesspowerthanamobiledataconnection,soonyourphone,itmakessensetokeeptheWiFiradioactive,wheneveraWiFinetworkisinrange
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Permissions:
RECEIVE_BOOT_COMPLETED-isrequiredtostarttheserviceagainwhenrebootingyourdevice
ThefollowingpermissionsarerequiredtoobserveandchangetheWiFistate:
CHANGE_WIFI_STATE
ACCESS_NETWORK_STATE
ACCESS_WIFI_STATE
Thefollowingpermissionsarerequiredtothe"turnonWiFiwhenenteringtheselocations"feature:
INTERNET
WRITE_EXTERNAL_STORAGE
ACCESS_COARSE_LOCATION
ACCESS_FINE_LOCATION
BILLING
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