Hi,
As you mention the map support Amap or soso tile source, is that support the tile system of Amap?
Or just using source on EPSG:4326 system of Amap?

It seems that the GeoPoint passed to the method

 mapview.getController().setCenter()

can not be a integer.

For example, the following code works:

mapview.getController().setCenter(new GeoPoint(30.1, 120.1));

but this does not:

mapview.getController().setCenter(new GeoPoint(30, 120));

看源码天地图图层的调用是通过CompositeTileSource这个实现的：

···

    public static final OnlineTileSourceBase TIANDITU_VEC = new TiandituTileSource("tianditu_vec",...)

    public static final OnlineTileSourceBase TIANDITU_CVA = new TiandituTileSource("tianditu_cva",...)

    public static final CompositeTileSource TIANDITU_VECTOR = new CompositeTileSource("tianditu_vector", ...       TIANDITU_VEC,TIANDITU_CVA);

    mTileSources.add(TIANDITU_VECTOR);

···

在使用中我又将TIANDITU_VEC添加到了TileSourceFactory里面：

mTileSources.add(TIANDITU_VEC);

然后在使用过程中从TIANDITU_VEC和TIANDITU_VECTOR之间切换的时候会发现MapView并没有更新，应该是本地缓存的问题吧。

Where I can find documentation about how to use MapLite?
How is speed compared to osmdroid and mapsforge?
Can be used together osmbonuspack - https://code.google.com/p/osmbonuspack/ , or does it provide same features?