android - Will a short time period for SyncAdapter's periodic sync, necessarily drain the battery? -

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in case, "short time period" can 30 seconds 5 minutes. onperformsync method nothing of times, i'm concerned short sync period might prevent phone sleeping, , have drastic effect on battery life.

public void onperformsync(account account, bundle extras, string authority, contentproviderclient provider, syncresult syncresult) {      if (!internetconnectiondetector.isconnectedtointernet())         return;      if (/*we have received push server indicating update available*/)         syncwithserver();     else         return;  }


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