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AndNav.org - Android Naviation System
Introducing the SD-Caching PDF Print E-mail
Written by Nicolas Gramlich   
Tuesday, 02 December 2008 01:41

Hello Community,

 today we want to introduce you the updated Caching-feature. This updated caching-mechanism allows you to enable storing the downloaded map-tiles to the SD-card instead of to the internal-ROM.

Pros:

  1. No Internal ROM is used (you can habe more applications installed!)
  2. You can store many more(!) - tons of maptiles, just as big as your SD-Card is!
  3. You can preload much more images, so you can have detailed maps even without coverage!
  4. Internal-ROM is used as a fallback, if no SD-Card is inserted.

Cons:

  1. Its a little bit slower than storing to the internal ROM (at least with my SD-Card)

This is how it looks like:

 

If I find no bugs, I'll send out a version to all covered+registered users, tonight.

 

Note: You currently can set sizes, bigger than the actual free space on the SD-Card is. AndNav will probably crash then

 

Best Regards,
Nicolas

Last Updated ( Tuesday, 02 December 2008 04:59 )
 
AndNav2 Postcode-Database Update PDF Print E-mail
Written by Nicolas Gramlich   
Tuesday, 02 December 2008 01:07

Hello Community,

the AndNav2 UK-Postcode-Database (better to say the freethepostcode.org database) grew by 352 PostCodes (~10%) in just 1 week! Surprised

AB12 3BE, AB25 3YF, AL1 5GD, AL1 5UG, AL5 1AJ, AL5 2ET, AL5 2UA, AL4 0QU, B12 0JU, B24 9SH, B46 3AD, B6 5RQ, B66 2DZ, B69 3LD, B70 9QP, B75 7AH, BB1 3H, BB1 3HT, BB1 9BA, BB10 2AP, BB11 5EX, BB2 3DN, BB7 1NS, BB8 9AG, BB9 6EX, BD19 4DJ, BD2 1EY, BB9 6RT, BD1 4AJ, BD23 2Q, BD8 9AA, ... , ZE2 9TJ!

Guess that this could be even faster growing if we've had AndNav2 fully public Surprised (See the fundraising-bar on the left screen edge.)

The updated list is on our server from this second on!

 

Best Regards,
Nicolas

Last Updated ( Wednesday, 03 December 2008 19:53 )
 
Interfacing with AndNav PDF Print E-mail
Written by Nicolas Gramlich   
Tuesday, 25 November 2008 03:54

Hello Developers,

 today I want to introduce the nice and small AndNav-API to you all. With this tiny example you can make any application use the full navigation capabilities of AndNav2 and or AndNav1. This API can be useful for any application, especially all kinds of Piggyback- or FriendFinder-Applications!

This is how you do it. Nothing more, nothing less:

 


    // Both(!) AndNav1 and AndNav2 will react!
    public static final String ANDNAV_NAV_ACTION = "org.andnav.intent.ACTION_NAV_TO";

    // Only AndNav2 will react!
    public static final String ANDNAV2_NAV_ACTION = "org.andnav2.intent.ACTION_NAV_TO";
    
    private void sampleNavRequest() {
        final Intent navTo = new Intent(ANDNAV2_NAV_ACTION);

        // Create a bundle that will transfer the routing-information
       final Bundle b = new Bundle();
        
        final ArrayList<String> vias = new ArrayList<String>();
        vias.add("50.119539,8.658031"); // "Latitude,Longitude"
        // Add as many waypoints as you want here
       
        b.putString("to", "50.133089,8.66729"); // "Latitude,Longitude"
        b.putStringArrayList("via", vias);
        
        navTo.putExtras(b);

        sendBroadcast(navTo);
    }


 

I think this sample is pretty clear, but please do not hesitate to ask any open questions in the comments Smile.

Note: AndNav2 will contain this interface from the first public release - AndNav1 from the next update!

Best Regards,
Nicolas

Last Updated ( Tuesday, 25 November 2008 05:02 )
 
AndNav1 - Beta extended PDF Print E-mail
Written by Nicolas Gramlich   
Wednesday, 26 November 2008 03:27

Hello Community,

 today I updated AndNav1 on the Android Market. Thsi updated Beta will run at least to Dec. 31st 2008. It also contains Veecheck (by Tom Gibara) the updater-checker also used in AndNav2.

Other changes are:

  • GPS is now queried as soon as AndNav is opened.
    • So chance the GPS-receiver provides already 'hot' locations when opening the map-screens is bigger.
    • Before the GPS was more likely still 'warming up'.
  • A bug with the Contacts was fixed, which caused a 'Force Close'
  • 'Last working Route' can now be kept when non was found during route-refetching.
  • some more...

Best Regards,
Nicolas

 
Direct Latitude Longitude Navigation PDF Print E-mail
Written by Nicolas Gramlich   
Tuesday, 25 November 2008 00:43

Hello Community,

today I implemented a small but for some pretty handy feature. When pressing the Menu-Button in the Screen where you can choose the way you want to search for things, you can pop up a small dialog where you can directly enter the Latitude and Longitude of your destination.

 

This is of course available for Destination, Waypoints and Home-Location.

Maybe there are some geeks like me out there, so please let me know if you prefer hexa-decimal coordinates over decimal - or both? - In the comments Smile

 

Best Regards,
Nicolas

Last Updated ( Tuesday, 25 November 2008 16:35 )
 
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