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javaandroidandroid-studioosmdroid

osmdroid: messed up tiles shown when loading custom tilesource

I try to show tiles from my custom tileserver. I'm using my own tileserver (shown at https://www.url.be) Tiles are shown correct here. I just don't understand why my tiles are messed up on the android studio app (using osmdroid). The problem persists when zooming in too.

See this screenshotenter image description here

And my code:

map = (MapView) findViewById(R.id.map);
// Create a custom tile source
map.setTileSource(new OnlineTileSourceBase("hot", 1, 20, 256, ".png",
new String[] { "https://www.url.be/hot/" }) {
    @Override
    public String getTileURLString(long pMapTileIndex) {
        return getBaseUrl()
        + MapTileIndex.getZoom(pMapTileIndex)
        + "/" + MapTileIndex.getY(pMapTileIndex)
        + "/" + MapTileIndex.getX(pMapTileIndex)
        + mImageFilenameEnding;
    }
});

//map.setTileSource(TileSourceFactory.MAPNIK);

map.setMultiTouchControls(true);
IMapController mapController = map.getController();
mapController.setZoom(15.0);
GeoPoint startPoint = new GeoPoint(51.111500, 3.985040);
mapController.setCenter(startPoint);

Any advice on this?

Solution

  • So, I have been looking further on this issue. I had to switch the getY and getX in the code.

    So:

    return getBaseUrl()
                        + MapTileIndex.getZoom(pMapTileIndex)
                        + "/" + MapTileIndex.getY(pMapTileIndex)
                        + "/" + MapTileIndex.getX(pMapTileIndex)
                        + mImageFilenameEnding;

    Had was wrong and should be:

    return getBaseUrl()
                        + MapTileIndex.getZoom(pMapTileIndex)
                        + "/" + MapTileIndex.getX(pMapTileIndex)
                        + "/" + MapTileIndex.getY(pMapTileIndex)
                        + mImageFilenameEnding;

    Hope this helps anyone