java me - Showing Google Map in j2me - 


string url = "http://maps.google.com/maps/api/staticmap";url            += "?zoom=13&size=" + width + "x" + height;url            += "&maptype=roadmap";url            += "&markers=color:red|label:a|"            + lat            + ","            + lon; url            += "&sensor=true";

my first attempt static map center location , zoom level , worked when i'm adding markers url i'm getting same image no markers.

i'm doing same google map api doc cant figure out whats wrong.

is there other way show map in j2me application??

there fundamentally 2 ways show maps in java me application. method of making http request map server best suited situations need 1 single map image. since each map update require more network traffic. if need series of images, add custom markers or want dynamically update map, better off using dedicated library uses tile server, caches map tiles , overlays objects on top of it. reasoning behind described here

the dynamic mapping library recommend here maps api java me, can tell name, api designed work java me devices.

the api bundled nokia asha sdk 1.0, despite this, in reality separate independent plugin , has been designed work full range of standard java me devices.

a similar stack overflow question answered here describes how download it.

the code display marker on map can found in developer's guide

map.setstate(new mapdisplaystate(new geocoordinate(51.477, 0.0, 0), 15));  mapstandardmarker marker = mapfactory.createstandardmarker(         new geocoordinate(51.477, 0.0, 0), 10, "hi!",          mapstandardmarker.balloon); marker.setcolor(0xffff0000);  // color red map.addmapobject(marker);

as notice of affiliation, should mention in passing work nokia.


Comments

Post a Comment

Popular posts from this blog

Why does Ruby on Rails generate add a blank line to the end of a file? -

running rails generate controller foo home results in: class foocontroller < application controller def home end end (there's nothing on line in actual file, blank line) is there purpose blank line? it's common use newline indicate end of line, last line. many editors (like vi, use) add in newline silently. consensus text files (especially in unix world) should end in newline, , there have been problems historically if wasn't present. why should text files end newline? the tool used count lines in file "wc" counts newlines in file, without trailing newline show 3 instead of 4. it improves readability of templates used in generator. consider: https://github.com/rails/rails/blob/master/railties/lib/rails/generators/rails/controller/templates/controller.rb to remove trailing newline, template have last line of: end<% end -%> instead of: end <% end -%> that seems less readable me. the discussion below refers ...
Read more

keyboard - Smiles and long press feature in Android -

i've created android keyboard. how add features inserting smilies, , using long keypresses display symbols? to create long-press behavior allows select several options pop-up menu, follow guide (specifically pop-up menu section): http://developer.android.com/guide/topics/ui/menus.html smileys (also known emoticons) combination of keys, understood programs , parsed same way. have do, when clicks smiley face on keyboard, simulate pressing of key combination matching emoticon. example, when clicks smiley, should simulate key presses ':' , ')' :). here's list of emoticons: http://en.wikipedia.org/wiki/list_of_emoticons
Read more

node.js - Bad Request - node js ajax post -

i'm using express 3.0 , node v0.11.0. have button submits form , i'm using ajax post data json object node server. client code is: $('#contact').submit(function(e) { console.log('submit called'); var formdata = json.stringify($('form').serializeobject()); console.log(formdata); $.ajax({ url: "http://localhost:3000/savedata/", type: "post", datatype: 'json', data: {objectdata: formdata}, contenttype: "application/json", complete: function() { console.log('process complete'); }, success: function(data) { console.log('process sucess'); }, error: function() { console.log('process error'); }, }); return false; }); then on server: var express = require('express'); var app = express(); app.set('views', __dirname + '/views'); app.set('view engine', 'jade'); app.use(express.bodyparser());...
Read more