This is a small Application, which uses the IndoorWPSAndroid and IndoorWPSLib to test the calculation. But notice, that no graphical representaion is provided, just the bare values in longitude and latitude. If you want a visualization, check out NeoMap.
AndroidLocator can be used to capture fingerprints more efficient than it can be done using IndoorWPSPcLocator. read How_to_map_a_new_place and How_to_capture_Fingerprints for a detailed guide how to use AndroidLocator in this context.