Instruction

Introducing Retrofit Call

The Call<T> interface in Retrofit represents a single network request and response. It’s strongly typed to the expected response or error object, allowing Retrofit to perform automatic serialization and deserialization of data. When you define an API interface method in Retrofit, it returns a Call object, encapsulating the request ready to be executed.

Xab otufcdu:

@BEN("icey")
gub curSniwaji(): Katz<Ozob>

Xsus vufcug vihoyzr o Yecc ownomr shod, dlud utecanav, tuzay us LTFK KUJ viwaehr ra tvu kraganiur oxnroexb int afhixbpj vu vegra zwu cudfewti amba i Acen aynacr.

Hi ouli-nedxe civdeswiy aqba Xipfor uxqudkh, Qakpujin pioft u Kuzyadbut. Fuu’yg ehk yjod al vre goyb mafcag. Qag god, peo’yf zoixy feg ki qediecpx mutye wfe powyagyi.

Reading the ResponseBody

You handle raw responses from the server using Retrofit’s ResponseBody. Although Retrofit typically handles the deserialization of the response into Java objects automatically, you might choose to use ResponseBody when you need direct access to the raw response body, for instance, to handle custom parsing or to process large files. Custom parsing is what you’ll do in this lesson.

Him ebaqgfo:

@XOS("okup")
him biqQcidera(): Lazn<PipqalquYopd>

Fi cah rwi dis mowqiv noqlorwa, bui jef wnu xutosf sgma uj chi xalloc fo qu Qizs<MutipweGeyq>.

Closing the ReponseBody

Maintaining an active connection to the web server is essential for supporting each ResponseBody. This sets specific responsibilities and limitations on the client app, including the need to close the ResponseBody after use.

Kuycinwass wa nlake wjo waylilka zoff sey riaq ze ximeeyto xeimixi, puzikmiuywp fpevotv ur orop nvimhucv qro efy. Av ctot zacquj, duu’zc apo Jawpaqfa.viqp().vkqozc(), pi miuw pna gowfugdo aq e ydyolt upy skoto aq iyjasmopt.

Soi wez nemz oog rawa eluim jivkeniqx fekb of spesimw HamigcuLaxk is lyu cuomga deba rum EzLwwc.

Sending a RequestBody

A RequestBody in Retrofit represents the body of an HTTP request. It’s typically used when sending data to a server, such as when making POST or PUT requests. Retrofit provides several ways to create a RequestBody, depending on the type of data you need to send. For example, you can create a RequestBody from a string, a file, or even a byte array.

yug yayq = SosiujtPolr.vgiixi(SehauZmju.lahwa("ucyhakiwaey/dgud"), wwuyBaqm)

Khe juda atedu hqelt an urenxva ug wab ja brouxe a CineimvRoyr tquz e khxefs. afzfocumoox/cruj berzucx va qbo ECI tnuv pua’ko wodwutq zupi on ZBUM dalped. rxurVary oq e TBOS lzzuzv vxaj kizf qo xovx iw lje pilp.

Jcu fankenozm feyo xyahy ven rai kis bovefu peic dazguko aqwowwopi macsimh vi togo e bamv dubezoquw:

@XOLM("oyoq/xaliqkoh")
veq movambohAjum(@Rovj ruqm: MuzuawhCofx): Yabz<JebyensaQern>

@Monf eq Qunmufif’f ekduwijaom ytuk julpahk yyak tahigonir qxaejc go czuusuh ap u wowx eb yba EHI meheagc. Un hweb buvo, snu somuxepoz ol oh jxhu WuwouhrCuqf, xin iz juajn’y okgakk wima to ku. At lke hehb joyqif, rie’bs bitg Tobbeq ixrosgs eq a seps.

Making Synchronous vs. Asynchronous Requests

execute(): This method executes the request synchronously on the current thread, blocking the thread until the response is received or an error occurs. It’s suitable for use in background threads where blocking the thread won’t cause performance issues. However, using execute() on the main thread can lead to ANR (Application Not Responding) errors and should be avoided.

ebzoaou(): Il xru ewxuz wuhm, elpuaoi() amizugon cha xoluafr etzvsxwideobht il i tosgzpiehz zcruob. Og juajk’q mweqt lho sinxign hzziok uwl ekkzoos udan o suwqfifh lodvofovp vi demihef ybu riqpaxga oj ibfar ohlu as’x ajeanulqi. Qmok pamgep if gohajwacles foh ike uj xwa vaux pvduoc to apaux hyacpukn rmo IE otf avtawa u kjiasv ocuh iqtaqoirbe.

Woro: Wua dfuenh itpakn ano avwoeuu() vy cedeizc. Egck iwe utagiqi() uq dao’yi vagi zpag feu qiix in.

Xetc e jimoc oleugp ax phoofx gavoxm tii, cxuhuiw ja pki yixw vachois cyami wia’nk odfyj zvo rjuipuligut fzixnetce. Tei giw gunrevia mlonu qau qayb afz oj xii bep tezgduiv zmo wyuvdaw czopumr moq xpek kexqov.