之前用的高德是这样加载 的

aMap.addTileOverlay(new TileOverlayOptions().tileProvider(new UrlTileProvider(256, 256) {

@Override

public URL getTileUrl(int x, int y, int zoom) {

try {

URL surl = new URL(String.format(ServerURL.url_amap, x, y, zoom));

return surl;

} catch (Exception e) {

e.printStackTrace();

}

return null;

}

})

.diskCacheEnabled(true)

.diskCacheDir("/storage/emulated/legacy/amap/cache")

.diskCacheSize(100000)

.memoryCacheEnabled(true)

.memCacheSize(100000));

现在要换成超图不知道怎么加载瓦片