Note using the "yyyy-MM-dd HH:mm" format so it is readable for users. However, the colon, ":", is not a valid FAT32 filename character. So when saving to the SD card, the filename becomes "yyyy-MM-dd HH_mm".
Did a case insentive search and replacement for mymap my_map my map
"Map or Fusion Table URL" option into "Map" and "Fusion Table" options. - make SendType implements Parcelable so can pass it in an Intent.