Merge "Fix pulling interval may become 0 in cts" into pi-dev

    // Round it to the nearest minutes. This is the limit of alarm manager.

    // In practice, we should limit it higher.

    long roundedIntervalMs = intervalMs/1000/60 * 1000 * 60;

    // Scheduled pulling should be at least 1 min apart.

    // This can be lower in cts tests, in which case we round it to 1 min.

    if (roundedIntervalMs < 60 * 1000) {

        roundedIntervalMs = 60 * 1000;

    }

    // There is only one alarm for all pulled events. So only set it to the smallest denom.

    if (roundedIntervalMs < mCurrentPullingInterval) {

        VLOG("Updating pulling interval %ld", intervalMs);