java - Modify Settings system app -

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more want edit settings.apk , add more options. i'm unsure best approach is. know how convert classes.dex .jar, doesn't seem way go accomplishing anything. @ rate, i'm looking insight , advanced editing such this. knows how to, care share?

good thing source stock settings.apk available:

https://android.googlesource.com/platform/packages/apps/settings


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