{"id":2587,"date":"2024-06-19T12:06:45","date_gmt":"2024-06-19T12:06:45","guid":{"rendered":"https:\/\/howtogeek.blog\/cs\/?p=2587"},"modified":"2024-06-19T12:06:45","modified_gmt":"2024-06-19T12:06:45","slug":"apple-quietly-announced-support-for-rcs-in-messages-in-ios-18-what-exactly-does-it-mean-cs","status":"publish","type":"post","link":"https:\/\/howtogeek.blog\/cs\/apple-quietly-announced-support-for-rcs-in-messages-in-ios-18-what-exactly-does-it-mean-cs\/","title":{"rendered":"Apple v tichosti ozn\u00e1mil podporu RCS ve Zpr\u00e1v\u00e1ch v iOS 18. Co to p\u0159esn\u011b znamen\u00e1?"},"content":{"rendered":"

Na WWDC 2024 Apple ozn\u00e1mil spoustu zaj\u00edmav\u00fdch v\u011bc\u00ed, v\u010detn\u011b funkc\u00ed zalo\u017een\u00fdch na um\u011bl\u00e9 inteligenci pro sv\u00e9 portfolio za\u0159\u00edzen\u00ed. Jedno z nejd\u016fle\u017eit\u011bj\u0161\u00edch ozn\u00e1men\u00ed, kter\u00e9 znamen\u00e1 v\u00fdznamn\u00fd odklon od zp\u016fsobu, jak\u00fdm Apple d\u011bl\u00e1 v\u011bci, se v\u0161ak dostalo pod radar a nedostalo se mu zaslou\u017een\u00e9 pozornosti. A t\u00edm ozn\u00e1men\u00edm bylo, \u017ee spole\u010dnost kone\u010dn\u011b p\u0159in\u00e1\u0161\u00ed zas\u00edl\u00e1n\u00ed zpr\u00e1v RCS do iPhon\u016f s iOS 18.<\/p>\n

To m\u011blo b\u00fdt z\u00e1sadn\u00ed odhalen\u00ed, zvl\u00e1\u0161t\u011b kdy\u017e se Google ji\u017e dlouhou dobu sna\u017e\u00ed p\u0159esv\u011bd\u010dit sv\u00e9ho konkurenta z Cupertina, aby p\u0159inesl RCS do za\u0159\u00edzen\u00ed Apple. V ka\u017ed\u00e9m p\u0159\u00edpad\u011b je to te\u010f kone\u010dn\u011b tady. Nicm\u00e9n\u011b se v\u0161emi ostatn\u00edmi ozn\u00e1men\u00edmi na akci se RCS dostalo na vedlej\u0161\u00ed kolej a sotva z\u00edskalo takovou pozornost, jakou by m\u011blo. Tak\u017ee, co p\u0159esn\u011b to RCS v iOS znamen\u00e1? Poj\u010fme to zjistit!<\/p>\n

\"\"
RCS v iOS 18.<\/span> Zdroj: Apple<\/figcaption><\/figure>\n

Co je RCS?<\/h2>\n

RCS nebo Rich Communication System byl vyvinut jako n\u00e1hrada za SMS a poskytuje u\u017eivatel\u016fm Androidu mnoho stejn\u00fdch chatovac\u00edch funkc\u00ed, kter\u00e9 nab\u00edz\u00ed Apple iMessage. Zat\u00edmco RCS existuje ji\u017e mnoho let, lid\u00e9 jej za\u010dali \u0161iroce pou\u017e\u00edvat teprve ned\u00e1vno. RCS m\u016f\u017ee zahrnovat \u017eiv\u00e9 chaty s multim\u00e9dii a zahrnovat obr\u00e1zky, mapy a dal\u0161\u00ed.<\/p>\n

Technologie se pou\u017e\u00edv\u00e1 s pln\u00fdm pokryt\u00edm v n\u011bkolika zem\u00edch, v\u010detn\u011b USA, Velk\u00e9 Brit\u00e1nie, Francie, N\u011bmecka, It\u00e1lie, \u0160pan\u011blska, Indie, Braz\u00edlie, Mexika a Kanady. \u010c\u00e1ste\u010dnou podporu RCS nab\u00edzej\u00ed i dal\u0161\u00ed zem\u011b prost\u0159ednictv\u00edm omezen\u00e9ho po\u010dtu m\u00edstn\u00edch mobiln\u00edch oper\u00e1tor\u016f.<\/p>\n

Jak\u00e9 jsou vlastnosti RCS?<\/strong><\/p>\n

RCS nab\u00edz\u00ed n\u011bkolik funkc\u00ed, d\u00edky kter\u00fdm je v\u00fdkonn\u011bj\u0161\u00ed ne\u017e b\u011b\u017en\u00e9 SMS. Pat\u0159\u00ed mezi n\u011b ov\u011b\u0159en\u00e9 profily firem a end-to-end \u0161ifrov\u00e1n\u00ed pro lep\u0161\u00ed zabezpe\u010den\u00ed, vy\u0161\u0161\u00ed limity znak\u016f v textech, podpora multim\u00e9di\u00ed s obr\u00e1zky ve vysok\u00e9m rozli\u0161en\u00ed, videa, gify atd. U\u017eivatel\u00e9 mohou tak\u00e9 odes\u00edlat v\u011bt\u0161\u00ed soubory, prohl\u00ed\u017eet indik\u00e1tory psan\u00ed, \u010d\u00edst \u00fa\u010dtenek a navrhovan\u00fdch odpov\u011bd\u00ed, p\u0159i\u010dem\u017e budete moci pou\u017e\u00edvat Pen\u011b\u017eenku Google a \u00fa\u010dastnit se skupinov\u00fdch chat\u016f.<\/p>\n

Co znamen\u00e1 RCS na iOS?<\/h2>\n

Pokud n\u011bkomu pos\u00edl\u00e1te zpr\u00e1vy pomoc\u00ed iPhone, Apple v\u00e1m zobraz\u00ed modr\u00e9 nebo zelen\u00e9 bubliny, aby v\u011bd\u011bli, zda osoba na druh\u00e9m konci pou\u017e\u00edv\u00e1 iPhone nebo za\u0159\u00edzen\u00ed Android. Zelen\u00e9 bubliny znamenaj\u00ed, \u017ee osoba pou\u017e\u00edv\u00e1 za\u0159\u00edzen\u00ed Android a spol\u00e9h\u00e1 na SMS a MMS, kter\u00e9 nemaj\u00ed chytr\u00e9 funkce nab\u00edzen\u00e9 syst\u00e9mem iMessage spole\u010dnosti Apple, jako jsou indik\u00e1tory psan\u00ed, potvrzen\u00ed o p\u0159e\u010dten\u00ed atd.<\/p>\n

Podle spole\u010dnosti Apple se jedn\u00e1 o bezpe\u010dnostn\u00ed funkci, proto\u017ee u\u017eivatel\u016fm iPhone nazna\u010duje, \u017ee chat postr\u00e1d\u00e1 bezpe\u010dnostn\u00ed a konverza\u010dn\u00ed funkce obsa\u017een\u00e9 v iMessage. Kdy\u017e tedy pos\u00edl\u00e1te zpr\u00e1vu u\u017eivateli Android pomoc\u00ed iPhonu, obr\u00e1zky jsou komprimov\u00e1ny a jejich kvalita je sn\u00ed\u017eena, zpr\u00e1vy jsou zkr\u00e1ceny a konverzace nejsou \u0161ifrov\u00e1ny end-to-end.<\/p>\n

Proto\u017ee v\u0161ak RCS ji\u017e existuje na za\u0159\u00edzen\u00edch Android, podpora pro iOS p\u0159inese paritu mezi r\u016fzn\u00fdmi syst\u00e9my zas\u00edl\u00e1n\u00ed zpr\u00e1v, tak\u017ee u\u017eivatel\u00e9 s Androidem i iOS mohou vyu\u017e\u00edvat v\u0161echny pokro\u010dil\u00e9 funkce, kter\u00e9 nov\u00fd protokol pro zas\u00edl\u00e1n\u00ed zpr\u00e1v p\u0159in\u00e1\u0161\u00ed. U\u017eivatel\u00e9 Androidu si budou moci u\u017e\u00edt funkce, jako jsou skupinov\u00e9 konverzace v iMessage, potvrzen\u00ed o p\u0159e\u010dten\u00ed a indik\u00e1tory psan\u00ed. V kone\u010dn\u00e9m d\u016fsledku to povede k lep\u0161\u00edmu zas\u00edl\u00e1n\u00ed zpr\u00e1v pro oba.<\/p>\n

Apple v\u0161ak nevysv\u011btlil, jak bude syst\u00e9m povolen na jeho za\u0159\u00edzen\u00edch, i kdy\u017e je z\u0159ejm\u00e9, \u017ee RCS nahrad\u00ed SMS na iPhonech, jakmile bude k dispozici. N\u011bkter\u00e9 funkce, jako je mo\u017enost upravovat nebo zru\u0161it odesl\u00e1n\u00ed text\u016f, v\u0161ak z\u016fstanou exkluzivn\u00ed pro u\u017eivatele iPhone, zat\u00edmco ty, jako je mo\u017enost pou\u017e\u00edvat model Gemini AI k vytv\u00e1\u0159en\u00ed n\u00e1vrh\u016f zpr\u00e1v, budou k dispozici pouze na Androidu.<\/p>\n

Kdy p\u0159ijde RCS na iOS 18?<\/h2>\n

Apple ozn\u00e1mil, \u017ee RCS p\u0159ijde na iOS 18 koncem tohoto roku, ani\u017e by uvedl konkr\u00e9tn\u00ed datum. Zat\u00edmco beta verze aktualizace je ji\u017e k dispozici, ofici\u00e1ln\u011b nepodporuje protokol zas\u00edl\u00e1n\u00ed zpr\u00e1v, i kdy\u017e se n\u011bkter\u00fdm u\u017eivatel\u016fm poda\u0159ilo jej \u010d\u00e1ste\u010dn\u011b aktivovat.<\/p>\n

Podle u\u017eivatel\u016f, kte\u0159\u00ed tak u\u010dinili, je podpora RCS alespo\u0148 v sou\u010dasnosti omezena na za\u0159\u00edzen\u00ed AT&T a T-Mobile v USA. Nav\u00edc pr\u00e1v\u011b te\u010f nefunguje \u0161ifrov\u00e1n\u00ed typu end-to-end, i kdy\u017e bude p\u0159\u00edtomno ve fin\u00e1ln\u00ed verzi, a\u017e bude pozd\u011bji vyd\u00e1na. iOS 18 je aktu\u00e1ln\u011b k dispozici ve verzi Developer Beta, p\u0159i\u010dem\u017e ve\u0159ejn\u00e1 beta by m\u011bla dorazit p\u0159\u00ed\u0161t\u00ed m\u011bs\u00edc; ve\u0159ejn\u00e1 aktualizace v\u0161ak doraz\u00ed na podzim.<\/p>\n

Rozhodnut\u00ed Applu kone\u010dn\u011b p\u0159in\u00e9st RCS na iOS je v\u00edtanou zpr\u00e1vou pro mnoho lid\u00ed po cel\u00e9m sv\u011bt\u011b, i kdy\u017e se spole\u010dnost sna\u017eila ze v\u0161ech sil, aby to vypadalo, \u017ee tato funkce sotva stoj\u00ed za uzn\u00e1n\u00ed. Pro miliony u\u017eivatel\u016f byla podpora RCS na iOS jedn\u00edm z nejo\u010dek\u00e1van\u011bj\u0161\u00edch ozn\u00e1men\u00ed, dokonce v\u00edce ne\u017e v\u011bci jako Genmoji ozn\u00e1men\u00e9 spole\u010dnost\u00ed.<\/p>\n

St\u00e1le nejsou \u017e\u00e1dn\u00e9 informace o tom, jak bude RCS fungovat a jak\u00e9 funkce p\u0159inese do iOS za\u0159\u00edzen\u00ed. Douf\u00e1me, \u017ee Apple tyto v\u011bci trochu osv\u011btl\u00ed, ne\u017e letos na podzim vyd\u00e1 fin\u00e1ln\u00ed verzi iOS 18.<\/p>\n","protected":false},"excerpt":{"rendered":"

Na WWDC 2024 Apple ozn\u00e1mil spoustu zaj\u00edmav\u00fdch v\u011bc\u00ed, v\u010detn\u011b funkc\u00ed zalo\u017een\u00fdch na um\u011bl\u00e9 inteligenci pro sv\u00e9 portfolio za\u0159\u00edzen\u00ed. Jedno z nejd\u016fle\u017eit\u011bj\u0161\u00edch ozn\u00e1men\u00ed, kter\u00e9 znamen\u00e1 v\u00fdznamn\u00fd odklon od zp\u016fsobu, jak\u00fdm Apple d\u011bl\u00e1 v\u011bci, se v\u0161ak dostalo pod radar a nedostalo se mu zaslou\u017een\u00e9 pozornosti. A t\u00edm ozn\u00e1men\u00edm bylo, \u017ee spole\u010dnost kone\u010dn\u011b p\u0159in\u00e1\u0161\u00ed zas\u00edl\u00e1n\u00ed zpr\u00e1v RCS do […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[126],"class_list":["post-2587","post","type-post","status-publish","format-standard","hentry","category-how-to","tag-microsoft"],"acf":[],"_links":{"self":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/2587","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/comments?post=2587"}],"version-history":[{"count":1,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/2587\/revisions"}],"predecessor-version":[{"id":2588,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/posts\/2587\/revisions\/2588"}],"wp:attachment":[{"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/media?parent=2587"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/categories?post=2587"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/howtogeek.blog\/cs\/wp-json\/wp\/v2\/tags?post=2587"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}