RenderTheme v4 or newer in mapsforge

[xNx]

hello

i'm using mapsforge to display offline maps, it shows with default theme like this:-

i want it to display like this :-

so how i can display with rendertheme v4 or newer ? how i can add it to my project ?

[Emux]

1st screenshot is from included default Osmarender theme.

2nd screenshot is from rendertheme-v4, currently being in Samples assets folder.
You can get it from there and try it, seeing also how it can be used.

--
Emux

[Emux]

Please invest some time to study the sample, e.g. here.

--
Emux

[xNx]

ok ,thank you so much

[xNx]

excuse me Emux, i have added assets folder to my project then I wrote this function :-

protected XmlRenderTheme getRenderTheme() {
    try {
        return new AssetsRenderTheme(this.getApplicationContext(), "", "renderthemes/rendertheme-v4.xml");
    } catch (final IOException e) {
        Toast.makeText(MainActivity.this,"render fails",Toast.LENGTH_LONG).show();
    }
    return null;

} 

 

and i added to tilerender ;-

tileRendererLayer.setXmlRenderTheme( getRenderTheme());

but it display like this :-

it doesn't looks that good without building, water...etc 

what is wrong ? Did I forget something ?

 

[Emux]

Render theme v4+ supports theme styles i.e. turn on / off map layers.

But to not confuse you for start, let's proceed with all layers enabled.
Your constructor is correct, don't using the menuCallback parameter.

I tried it on Samples and it shows all layers.
Have you put correctly the patterns / symbols resources inside assets folder?

--
Emux

[xNx]

the problem really was with my town it's small and it has not nice places and buildings that's why it looks like that loool :) 

i tried the code with other country it looks great 

thanx