Android:getLastKnownLocation(LocationManager.NETWORK_PROVIDER) 在现实生活中多久返回一次 null? [英] Android: How often does getLastKnownLocation(LocationManager.NETWORK_PROVIDER) return null in real life?

问题描述

Android 用户是否有机会重置 NetworkProvider，使位置为空?我想出了一个想法，即在第一次启动设备后，唯一可能使该位置为空.但也比谷歌会立即检查我的意见的位置.

Do the Android users have the chance to reset the NetworkProvider, so that the location will be null? I came up with the idea, that its only possible to have that location null, after starting the device the very first time. But also than google will check the location right away for my opinion.

当然，我正在为这种罕见的情况实施默认位置.我只是想知道这种情况有多少.

Sure, I'm implementing a default location for this rare case. I just want to know how seldom this case is.

推荐答案

在设置>位置和安全>通过网络定位服务被禁用时返回'null'

所以这种情况经常发生.

So that can happen quite often.

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