CODEWITHSUNDEEP
androidsleepwifi
Marek Stój
Marek Stój

Reputation: 4175

Network access when the Android phone is asleep

I'm using a combination of alarm (set with AlarmManager) and background service to periodically synchronize data in my application.

The only problem I have is that when sleep policy terminates Wi-Fi connection the synchronization no longer works.

Is there a way to "wake up" the Wi-Fi connection that has been put to sleep? GMail somehow manages to do that because it notifies me about new e-mail even if the phone entered sleep mode.

Upvotes: 6

Views: 3232

Answers (1)

MrSnowflake
MrSnowflake

Reputation: 4742

[update]You can use a WifiLock to keep WiFi active, while holding the lock.

Using an AlarmManager and a Service says to me your service is running only for a very short time!? I think (though can't say for certain) that you should make your service a forground service (check the blog for a good way to implement this on both 1.x and 2.x+) and leave the AlarmManager out of it.

Upvotes: 1

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