altosuilib: Serialize access to async tile notify function in preload
authorKeith Packard <keithp@keithp.com>
Sun, 15 Jun 2014 01:51:25 +0000 (18:51 -0700)
committerKeith Packard <keithp@keithp.com>
Sun, 15 Jun 2014 01:55:23 +0000 (18:55 -0700)
commit5392ee3c5328f8384ed30a2d147e4be96075e064
treecbf61a120fc54681ca52acc3d159052f3d15691f
parent23708b4760250f55e8e3b1a0141df9a9ee17a936
altosuilib: Serialize access to async tile notify function in preload

This ensures that we see each tile getting downloaded and don't
mis-count, which would result in wedging the process

Signed-off-by: Keith Packard <keithp@keithp.com>
altosuilib/AltosUIMapPreload.java
altosuilib/AltosUIMapView.java