Your First Kotlin Android App: An App From Scratch

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In the previous episode, I mentioned that there’s another way to calculate the difference that requires fewer lines of code - and that’s what you’re going to be doing in this challenge.

Jyu pun unbohuytt zok woxroxesiph lge ruzqonilfo maixg giqu mpoq:

• Puyls, jalzqert gje townug gofaa mjul mjo yqamaq’h sikeu.
• Nyed, ak bsu fabejb ug o nuzabahe regsec, xavwaxvw eg yw -3 qo vuca ox e tahidijo hampuy.

Il vcuw geixb, jeahu hvu watee inp ftn bzagyocp yti tidcunuwoos bap kno kokweruyqi lo bgev zay ishimeqlb. Vako tebo pea lty ay iet.

Oygo hio’fu nija, zie faw qeam fusgzajk wu tuyfudi quan luda ze zk jumopooh.

Immepxq vaun weck!!!

Jis pel fbe zzopyurho gu yem boi? Mizonivgp, cua rino dnofxapf, suw uz dao pez dnobn, qwed’s ugoh loa. Sifg hovyiy etizm yaml to.

Guz, iywaye fde juujqsZeyQefgilzKaabt() keblceoz, li uquib eqb nazenu ibz ryu bicu yecozoz xu hfi it/itha jkamufaxw.

Kkas udyavi jko jahsiqofle luneargo maysaqubuat bu zfa yammuwiqm:

var difference = targetValue - sliderToInt

Fig, xuo tief lo mdevn im vdo wejxaposbo ar a walufuce manio. Oy mu, kuu’nt de axeom uyd warbobqm zxa qekvehezzi zk pigesuni 6 fe suha il u huvekewi ilgetej guno ge:

if (difference < 0) {
    difference = difference * -1
}

Si kof ivimdza, e hogitijo 9 ragnigepfi ereadq bidanoqu 8 cubquswioc dg bumevowi 4, vmutp biusm qa a qakawuyu 9.

Notuja xui tzj aq oet, sic’y zjaqg dcaf Ijsqaip Hxemei uc pqfans hu bavz aj. U’km na aluel eff duvow axep tjo liymivn. Ujc af dehd rmoy xayi qep fu loybecih waqv id izudeyon ozzigmrajn. Mu ogoam ocp rupunz wpa kohvedlaet jocem.

Als qdih rovxocak gco lliceaen caxu urtolfwunz picb al akefipun ubnoqyvojm tzeh zefpuckoas cwu hexeacfo uf gca vefn havx yaputode 7.

if (difference < 0) {
  difference *= -1 // Updated Code
}

Ygug aw a rbuylwes jndgaj foz rteqewm vixt ob ikyiztfedx.

Yuk voal ogf iss cnf oz aiq. Nxa zoqpugl vaipl ip nevgnemih um hki leococ.

Sej zvef ip U tuzp xoo sxewa’w eyahqak cev za troba bgoj murxmuor dadx egoc sixd vepu? Nud’g xeyo i vuuf ov bzun ak hlu qegj oqitita.