Initial implementation of android.graphics.BitmapFactory

[animeavi]

Only what was needed is implemented, compression method is still untested.

This is relevant to #444
it does not fix the issue yet, stuff from android.graphics.Canvas and android.graphics.Rect is still needed (I have not looked into how hard that would be for me, so no promises) to support extensions that manipulate images, but this at least gets the image to the extension.

[AriaMoradi]

You can steal a lot of source code from android itself usually

[Syer10]

That probably won't help much with Bitmaps or Canvas though, a lot of the source uses native code.

[animeavi]

I have tested the compression code, turns out OpenJDK does not have a native JPEG decoder so I'll default to PNG no matter what.
Trying to replicate Canvas with Graphics2D now, not going so well.

[Syer10]

Feel free to implement libraries that add extra image support. I think there are libraries that add jpeg support for ImageIO

[AriaMoradi]

Feel free to implement libraries that add extra image support. I think there are libraries that add jpeg support for ImageIO

Also if you need implementations that are available in third party packages you could add them to dependencies and use them, for example to make dateformat work we used icu4j from com.ibm.icu

[animeavi]

I've added the TwelveMonkeys JPEG encoder and now JPEG also works.

I got the the Canvas partially working (works with the MangaReader.to currently, but I believe some extensions use more parts of it, I will have to look into it), should I leave that for a different PR or add it to this?

[AriaMoradi]

@animeavi
Join the discord server and also let us know when the code is ready to be reviewed

[animeavi]

@animeavi Join the discord server and also let us know when the code is ready to be reviewed

This part of it is ready, I'll do a follow up PR for the Rect and Canvas stuff cause it kinda depends on this being merged first.

[AriaMoradi]

We probably need to regenerate android.jar after this