: This is the designated directory for user-defined changes. Placing custom XML configuration files inside this subdirectory ensures they remain untouched during app updates.

This flexibility cuts both ways. A malformed XML—a missing slash, a duplicate UID—will silently fail. No error message. Oruxmaps will just show a blank grid. Debugging means reading logcats or trial-and-error editing.

: A unique number for the map. If you add multiple, make sure they are unique (e.g., 10001, 10002). name : The display name in your app.

The official topographic survey maps managed by the United States Geological Survey.

This file isn't just a settings menu. It’s a . It’s the skeleton key that lets Oruxmaps access virtually any tile-based map on the internet, from Cold War Soviet military topo sheets to real-time weather radar and obscure mountain biking trails in rural Patagonia.

To create your own map sources, you need to understand the XML structure. //oruxmaps.com/forum/index.php?topic=21080.0">OruxMaps Forum :

OruxMaps is widely recognized as one of the most powerful GPS tracking and mapping applications for Android, beloved by hikers, cyclists, and off-road adventurers. While it excels at handling offline map formats, one of its greatest strengths is the flexibility to add custom online map sources via a specialized file: onlinemapsources.xml .

OruxMaps is one of the most powerful offline navigation apps available for Android, favored by hikers, cyclists, and off-road explorers. While it comes with built-in mapping options, its true power lies in its ability to stream and cache almost any online map service. This capability is entirely controlled by a single configuration file: onlinemapsources.xml .