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https://issues.apache.org/jira/browse/CB-8523?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15082497#comment-15082497
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ASF subversion and git services commented on CB-8523:
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Commit 2134d2b89d386069a4844a13bf5807ed2416e518 in cordova-plugin-geolocation's
branch refs/heads/master from Schaffer Krisztian
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https://git-wip-us.apache.org/repos/asf?p=cordova-plugin-geolocation.git;h=2134d2b
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CB-8523 Fixed accuracy when enableHighAccuracy: false on iOS. This closes #39
> enableHighAccuracy: false doesn't work on iOS
> ---------------------------------------------
>
> Key: CB-8523
> URL: https://issues.apache.org/jira/browse/CB-8523
> Project: Apache Cordova
> Issue Type: Bug
> Components: Plugin Geolocation
> Reporter: Krisztián Schäffer
> Labels: Triaged, ios
>
> According to my tests and to what I see in the source the GPS is almost
> always used even when enableHighAccuracy is set to false.
> The w3 spec says ( http://dev.w3.org/geo/api/spec-source.html#high-accuracy )
> about enableHighAccuracy that:
> "The intended purpose of this attribute is to allow applications to inform
> the implementation that they do not require high accuracy geolocation fixes
> and, therefore, the implementation can avoid using geolocation providers that
> consume a significant amount of power (e.g. GPS)."
> But the plugin uses kCLLocationAccuracyNearestTenMeters which is not a good
> choice for implementing that. There is hardly a low-power (non-GPS) method
> available which can provide 10 meters accuracy.
> The TODO comment also says that this is "arbitrary":
> https://github.com/apache/cordova-plugin-geolocation/blob/master/src/ios/CDVLocation.m#L156
> I suggest using kCLLocationAccuracyThreeKilometers. Any other constant will
> lead to GPS usage in rural environments when the wifi is off.
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