first time to pull this android gis
del svn
change ui
add line and polygon draw methods
get the envelop of the layer and add polygon draw
delete useless file
reflect a little
add directory selector
load the database from directory
now can select and show the map by layer/tables
drag the map by get the screen picture
draw the geometry into a bitmap by set a bitmap to canvas
del
rewrite reademe
rewrite reademe