Recently been doing real-time positioning, navigation, track playback're done. But now there is a problem, is painting the track when I'm using the new version of the SDK, use the Graphic to draw a dotted line formed track points each painting and drawing lines mMapView.refresh () once, so to achieve trajectory effects playback
But there are a lot of data tracks, all leading to constantly refresh, can not afford, sometimes stuck the phone directly with the Great God enlighten me? Give solutions
're Looking for a draw lines on a map drawn directly point method, no need to refresh the map displayed directly solution.
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