Add monochrome icon for android 13

[rec0de]

Hi!

I recently updated to android 13 and noticed money wallet does not yet support monochrome icons for theming, which makes the app stick out quite a bit when placed next to other apps that support theming.

Here's a screenshot of money wallet next to some apps that support theming:

I've added a simple monochrome icon that's pretty close to the current icon.

Now, I have to be honest: I was not able to build the app to test locally due to some weird gradle/java version incompatibilities - but since it's just a very simple asset change I'm reasonably confident that it should work. If you do need someone to test on android 13, feel free to send me an apk~

Also, here's the raw SVG of the monochrome icon (white on white preview here so it's hard to spot but it's there):

Cheers!

[riScoRpIng]

Great, merging this pull request closes issue #263. Hope maintainer will merge this eventually... @AndreAle94

[ahormann]

@rec0de
Thank you for this!

due to some weird gradle/java version incompatibilities

Did you try Java8? This did the trick for me.
Alternatively you could try to use the dependency-Updates in DodoLeDevs Fork. With them I can use Java17.

I also tried your icon.
It does not scale properly for me (Stock Android 14), so i see only the center of the wallet in the round icon.
But based on your changes i managed to fix this, now it looks as expected.
Feel free to cherry-pick the respective commits from my fork to include them in your PR, if you want to.

[rec0de]

@ahormann glad to see you found some use in it - i think the pull request / the repo is pretty dead however, so i'm not sure its worth updating the PR. Thanks for giving it a try though, i might check out some of the forks to see if i can get a build running