"Until Android 6 basically any app could get the device's location without user's permission this way. In Android 6 Google tried to address this issue (in not a very good way unfortunately as explained later) by letting users know that apps with surrounding wifi network access also know the user's location. Apps that target Android 6 and later need to have the location permission to get access to the wifi network list. " ...
Egyébként használom én is, jó kis app.
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