使用osmdroid无需访问外部存储 [英] Using osmdroid without getting access to external storage
问题描述
在我的应用中，我使用osmdroid处理地图.地图图块已下载并保存在/storage/osmdroid 中.该应用程序需要权限 WRITE_EXTERNAL_STORAGE 和 READ_EXTERNAL_STORAGE .如果我拒绝访问存储，则不会显示地图.有什么方法可以显示地图而无需访问手机内存?
In my app I am using osmdroid for working with map. Map tiles are downloaded and kept in /storage/osmdroid. The application requires permissions WRITE_EXTERNAL_STORAGE and READ_EXTERNAL_STORAGE. If I deny access to storage, map is not shown. Is any way to show map without access to phone memory?
推荐答案
https://github. com/osmdroid/osmdroid/wiki/FAQ
重新启动Wiki新闻.是的，您可以将位置更改为应用程序专用存储，在这种情况下，它应该可以正常工作.专家提示:在加载任何地图视图之前进行设置.
Fresh off the wiki press. Yes you can change the location to application private storage, in which case it should work just fine. Pro tip: set these before loading any map views.
OpenStreetMapTileProviderConstants.setCachePath(...)
OpenStreetMapTileProviderConstants.setCacheSizes(...)
OpenStreetMapTileProviderConstants.setOfflineMapsPath(...)
OpenStreetMapTileProviderConstants.setUserAgentValue(...)
OpenStreetMapTileProviderConstants.setCachePath(...)
OpenStreetMapTileProviderConstants.setCacheSizes(...)
OpenStreetMapTileProviderConstants.setOfflineMapsPath(...)
OpenStreetMapTileProviderConstants.setUserAgentValue(...)
更新: 从5.6及更高版本开始的新版osmdroid使用以下内容
Update: Newer versions of osmdroid, starting in 5.6 and up use the following
Configuration.getInstance().setCachePath(...)
Configuration.getInstance().setCacheSizes(...)
Configuration.getInstance().setOfflineMapsPath(...)
Configuration.getInstance().setUserAgentValue(...)
Configuration.getInstance().setCachePath(...)
Configuration.getInstance().setCacheSizes(...)
Configuration.getInstance().setOfflineMapsPath(...)
Configuration.getInstance().setUserAgentValue(...)
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