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stevenlow / andnav

Automatically exported from code.google.com/p/andnav
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Display blown-up or shrunken tiles when possible #11

Open GoogleCodeExporter opened 8 years ago

GoogleCodeExporter commented 8 years ago 
What steps will reproduce the problem?
1. Zoom in or out to an area that is not cached

What is the expected output? What do you see instead?
If you zoom in, it shows a blown-up tile for one level, but then shows
blank "Downloading" tiles after that.
If you zoom out, it just shows "Downloading" tiles.

Instead:

1. If you zoom in, it should initially show a blown-up image of the tiles
you were just looking at.  If you zoom out, it should initially show a
shrunken image of the tiles you were just looking at.  This should be
faster than loading anything from the web or SD card.
2. Then it should check if the tiles are on the SD card
3. If so, display them
4. If not, show the "Downloading" thing overlaid on top of the scaled image
that's there
5. If it can download it, replace with the downloaded tile
6. If it can't download it, just leave the resized tile there

What version of the product are you using? On what operating system?
AndNav2 0.8.8.2.1
Cyanogenmod 4.2.12.2
HTC Dream

Original issue reported on code.google.com by omegat...@gmail.com on 10 Jan 2010 at 11:15

GoogleCodeExporter commented 8 years ago 
This is already implemented in osmdroid and could be ported back.

http://code.google.com/p/osmdroid

Original comment by ThyMythos@googlemail.com on 17 Apr 2010 at 12:48