android - Always getting empty Wifi scanResult on Nexus 6 -

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i created project available hotspots. works on versions older android 6.0. when using nexus (android 6) scan result always empty.

anyone knows problem is?

this can happen in 2 cases 1. when compiled sdk version 22 or below. 2. or compiled sdk 23 , use has explicitly denied location permission app when asked in marshmallow.


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