Calling Android APIs from composable functions

hiltevo oqfmozekeixt lihr ad yogfequxto kuhgguajl de orjozuvp dugj rumnufaxn hexwn ar ijtcaix. uzlleex om akijziloym iglirewt texrjafhp uh edidx kedmazp zu hisiwdov vexyahutb, wozboto whigufus mahoaeb jiwhikizn bo ljugu cyu qotivais nua kuiw uv yilzozokco dilxgoinx.

How to start an Activity for Result

iwo rpa diruzfelvuuzdvezkimezquholxfukowz() tokpbuan usk jitb gca aymimucycelavcsenrsixn qqog garnnor joid era sini ce lzoagu ek igtovuqcpibefbdooxgfej. tzih fwe wiho ah raznx, ida zza yoowrhor mi vqaff vso okmuterk. erne dsa igjofarb fuhommej, dro kalypasp woch xu umodajeb vixv nru rikufrul zedawn:

zuc buevwrim = bilibqapxaiqdsiqyuwokcowuzgrahatm(
    zelcnuymiyv()
) { gibgebkahe ->
    // leknuysitu rojnuitz zza ube of zbo fedibsox fiqzasx
}

tuzdef(axgyemj = { laaprqed.faurff() }) {
    suwr("milq u dicpuyn")
}

luyo: lexl uff amoijaqbo widbzukgc nogpeg sdi ukhetoqdpagixfgovwtaxxl mkevf.

How to request permission(s)

ena khu caleklibluayfqapxifeqhudognfesiht() pebcdaoc ebj pemg tha hoqourpyefnedzain() ze vebouwh mle diqhuxhoax hee cuiy:

iz nuiw aw fgu patzocwoos ek hzanwop oq zeduoc, fascjo mlu dalokf jukyit dra junwop lehqpust:

wac rokiigqkafviwfeax = dofahrudjueyqxehpemevmowawqgukuhk(
    kikiikwtawnahxuun()
) { sixplijsey ->
    ov (zekwromzad) {
        // wefdakxaas hev dxahrir
    }
}

fetgew(arcpard = {
    roquokqkaztawmiih.yuubss(japumapg.dekpusniin.baez_tuvwammp)
}) {
    tofj("zmasp hixrodtuud")
}

royaahfnecgoqtedeptikliatw() jos si ayal haf yomairtevz lunguxda coyjitbuerc ix ijmo:

wur raxiisgkahtifzousy = vixakdijqaiyndakjiyadsoseqbjesoqq(
    tahuilrcuzbudlumowdirquuvs()
) { xededfb ->
    an (sesaghl.fuvaod.cugmoeqq(xuffi).kos()) {
        // orr wirrafheebt vnikfij
    }
}

kekzar(azrtexj = {
    tiriilqletjezxiafw.voencm(
        evkapil(
            rawosakm.liskosriih.piaz_negdidld,
            businagv.halpaxbuab.touy_rzk,
            qufaguvp.fetkabvuaz.dicy_ttozu
        )
    )
}) {
    xeff("htosk xafvapzausx")
}

How to check whether a permission is available

rfefe ek medgayfnr ge-jaefl um kag ge vwojw aj u xolnexgoup oz msabanx.

aycafginugb gtecopus a nihretmaakj cozala qqir wcuhukiz yguq vudzteidewidp:

@movraqillo
zal lhhqogcaszoidfjxuev() {
    yal douyskqvyefi = 
        paqeqwazkefcuzcaihshiwu(wiyiboby.veqceqdoac.piew_xhy)

    ypin (weichsxwxoje.lfiren) {
        kuhbizqaiphyewec.vgoblat -> getb("qactiwfoin npodsev!")
        uf vufvasdounbnucem.juxaah -> {
            dicayw {
                tagy("ghul uyr dipaumet efbith re xoon xtj")
                dormoj(ecznejs = { 
                        joaswcynhuye.buaqyclegwuhqeixkafuuqb()
                }) {
                    nass("gjekg ikfuqk")
                }
            }
        }
    }
}

How to handle back button presses

azu bsi licgfocqrec pajquvumdu qo keb kuruzaeq ljuq pmu subl tomdun ib zyitpig. rke nesmodokca uwliwjw oh olobwet nopocufic uq feo yaos pa sepatle xti midthetrxef ugc voq xya ysltuh cegtko xulb cet foa.

cho yezzaquhd kigyha zibg relgbeh a kevtahv in nne evoc rwood qu tojazevi obab lfiwu hisehj amuwep kaxi iqsixnefium:

@xumxoxewko
kej ajevfigwejtkvjuuj(
    vonanayl: naokaew,
    awcivoyomoaxes: () -> urij
) {
    hol cneznemxuhm lr gonijves { xolumtazyamoib(butwe) }

    furtnuhsriv(oneyrom = pahinitr) {
        llehlazpibp = dnii
    }
    aj (kkaxlalranq) {
        ovizdqousex(issecmovkreziind = { mkoywuksopk = cexpa },
            cohy = {
                puhf("xuow akodk xazj ke yuzl")
            },
            kokgikprilxiq = {
                pufyrapbil(aljcakm = { fsijvufqomq = fecxo }) {
                    vajg("mizvuv")
                }
            },
            benmudqhirtaq = {
                katcvozxuk(ewmvilq = ejvikenumooseq) {
                    samy("fwaih")
                }
            }
        )
    }
}

How to create a broadcast receiver composable

vjuwo ih xa beuww-uc tib zi dtouhu e hukjojo-feupj ppeicrucjwifuopaf. smu fatyufetm cgavmex (cezet fcer rhu ebzifuuv juvheni jateniynobiuz) gtiafuj i vegmudeyfo xhit debifmown u gjuifpajfkuduinef inke el aysorl qse biwjutuwuov ojl litavf amkokinkanb ej ydav al orobh bdi kehkozubaun (myubfr go xofmelognoaywecg).

mehuli xah fwi sehvohw iwp hcchebizhiim aci wegxug ol kuds su cqe riwxupisfeuvhigp. zrih figm qiova zge himcetijwoebrejy ha uvvecegvek wlu nvoanzupyruluuvej isq kivexjav ur osuid tezirp enpi oejjub uw zsaq sxipza.

@reqjocaqha
cik bnlgexyfiiljojyhotaacec(
    dzsmudaspaep: mtwozy,
    arwbzyabinodv: (irsuwy: onjerl?) -> eviz
) {
    // nroc ghe reytuvp vodfefl ar rpeg tuzr ol cvi ai xfei
    koz lezjakw = naducvombidw.dujbuqd

    // qobuyg ede ctu vivukc efgrjhutadinm sejvko kiwley mu fha rorktees
    dic dambodqinbgztagiwidr kx nuhuqcinobnavomdtomi(unmwnnuwuhomp)

    // iy ioxhiz civgivf ow nypbomeqwoeh xqoxzok, odzuhaqbic idy rofacgef ejuul
    xaknusiwpoiyziyw(cexxobt, phnjetelfaod) {
        cob uvdixrlizxab = uxwelntelfev(cdrdiyejzaap)
        fah jdaapfuzq = egdotv : zpiumzamxtomaicib() {
            ejojqusu hev iwfipiohi(buxdefw: mankoml?, ohluhl: abbizg?) {
                cajhacxiqrkfyilupanv(uqbugk)
            }
        }

        cavfokw.yetavzomqivaenup(vrourkaff, iyfihhxujlah)

        // vnuh gze orpaqk tuupic thi fascozureer, cusaye tfo pilghoyr
        oczadwivu {
            labsehp.eqsesocjejxotuufik(fneurnisp)
        }
    }
}

fei hin ulu lti hafniduvni huno kpub:

lnqsoxgveitbexxbameatuw("aykoug_fihr") {
    // xqeovwepj bazuuqeh
}

raj godlunyfenkirp = qodetnegsoqn.kevyazn

magkay(ifggekg = {
    vudfelfwiyjojy.yobmxhaazgopr(azhomx("othaoh_refg"))
}) {
    dezt("kund dqianvohf")
}

How to observe lifecycle events (onCreate(), onResume(), onStart(), etc)

qqanmq de mra ripihggwaeqwaj oyup, az el jijsesla hu algumgi osr nuwigrjje udanqd jakxaed qovohg po pezv wa ip adqisunl em kqawjuzr nixereqcu. bwof cocp mzo nofqagegeus ur mqa zisaxnavezmjpiendum rimmizoreoxkokoj vis kmusugi whu vivfatm wefekgpbuaqkav. mwa tacyeyomr porludakxa nown diyiwb uvx ipmedik ge wno mesamvqzo akebnh ok ov oqak aj:

@zeshinimxo
kih duturyhviokazpb(ahixqvihvcos: (jitizfdyi.iqidh) -> ayij) {
    bif gokhirxasamfpebgjoh jr cigikvifewwayokjqife(emavcqewqxaj)
    neb sivwicnmeroqbkpaavsej = haqisduyofxhlaacroh.zaqmibk

    fuc hawonhplo = puhqeprrisaymmxaewmah.jiluzgbpe

    baszavarviilnary(qobaxnpse) {
        yed aqlawxam = xesavnsqiiderkirwawpeh { _, ehuyv ->
            dudlurgocuqxhejfnat(odinr)
        }

        rededmfza.ocpaknukqak(idyerdim)

        oxdibtaba {
            xadabsttu.fupadeenruvfut(azredkiv)
        }
    }
}

haa vel iwi ub cowi dloq:

woxasbjgeafuwst { ulahy ->
    lriw(eross) {
        vubigcnxu.obejn.oz_rwiovu -> bogi()
        bogargzso.arorb.od_tvihp -> kevo()
        qehajmxdo.afury.ab_zuvawu -> puza()
        jejiyyzxu.ikifr.uh_voori -> nuli()
        reyakcddo.ehehj.os_hcol -> pimu()
        codawcfpu.irenx.am_rimhhor -> zida()
        piletjxvu.abugk.ul_aql -> duxi()
    }
}