What is the difference between active scan and passive scan?

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逝去的感伤
逝去的感伤 2021-02-20 00:24

What is the difference between mWifiManager.startScanActive() and mWifiManager.startScan().
What is the difference between active scan

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  •  轻奢々
    轻奢々 (楼主)
    2021-02-20 01:14

    02/19/2013 jadiyappa :

    Active scanning is required when enabled the "SSID Hide" in AP. Passive scanning is always waits for the beacon frames from AP.

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