Amafoni e-Android afihla i- imenyu ethuthukisiwe egcwele izilungiselelo "eziyimfihlo" okungaveli ekuqaleni kuhlelo lokusebenza lwezilungiselelo. Lezi yizona ezaziwayo Izinketho Zonjiniyela, eyaklanywa ekuqaleni ngabahleli bezinhlelo, kodwa futhi engaba usizo kakhulu kubasebenzisi abanelukuluku nabathuthukile.
Ngale menyu ungakwazi Nika amandla ukulungisa iphutha le-USB, sheshisa ukugqwayiza, buka izibalo zobuchwephesheLingisa izindawo, lungiselela ukuxhumana kwe-Bluetooth ne-Wi-Fi, nokunye okuningi. Kulesi siqondisi, uzofunda Indlela yokusebenzisa izinketho zonjiniyela efonini yakho ye-Android, indlela yokuzifinyelela, kanye nalokho okwenziwa yiqembu ngalinye lezilungiselelo. futhi uma kungcono ukungathinti lutho ukuze ungaphazamisi izinto.
Yiziphi izinketho zonjiniyela be-Android futhi zenzelwe obani?
Ngaphakathi kohlelo lokusebenza lwezilungiselelo, i-Android ifaka isikrini esibizwa ngokuthi Izinketho zonjiniyela lawo maqembu amapharamitha esistimu athuthukileUkusuka lapho, ukuziphatha kwangaphakathi kwesistimu yokusebenza kungashintshwa kube linganisa ukusebenza, lungisa amaphutha ezinhlelweni zokusebenza, noma shintsha indlela isikhombikubona esidwetshwe ngayoindlela inethiwekhi eziphatha ngayo noma lokho okwenziwa yifoni ephathekayo uma ixhunywe nge-USB.
Lezi zinketho zenzelwe ikakhulukazi abathuthukisi bohlelo lokusebenza, abathandi bezobuchwepheshe, kanye nabasebenzisi bamandla abafuna ukuhlola izinhlelo zabo zokusebenza ngokuningiliziwe noma ukulungisa ukuziphatha kwedivayisi. Uzothola izilungiselelo ze bonisa ulwazi olubonakalayo esikrinini, thatha imibiko yamaphutha, shintsha ihluzo ze-2D ne-3D usebenzisa i-GPU, shintsha isikhala sombala, noma lawula izinqubo zangemuva.
Ku-Android 4.1 nangaphambilini, imenyu yonjiniyela kubonakale ngokuzenzakalelaKusukela nge-Android 4.2, i-Google yanquma ukuyifihla ukuze abasebenzisi abaningi bangayithinti ngengozi, ngakho manje Kudingeka ukuthi ivulwe ngesandla. ngecebo elincane ozolibona ngokuningiliziwe kamuva.
Nakuba leli gama lizwakala lithusa kancane, izinketho zonjiniyela akuzona ezabenzi bezinhlelo kuphela. Cishe ziyi- "bamba konke" lapho i-Google nabakhiqizi bebeka khona izici ezithuthukisiwe ezingangeni kuzilungiselelo ezijwayelekile: ukulungisa amaphutha nge-USB, imodi yedemo, imikhawulo yenqubo, amathuluzi okuhlola isikrini, umsindo we-Bluetooth othuthukisiwe, ukulingisa isikrini sesibili, njll.
Ungavumela kanjani izinketho zonjiniyela kufoni yakho ye-Android
Indlela yokusebenzisa le menyu efihliwe cishe iyafana ku- cishe wonke amafoni e-Android Iminyaka eminingi: icebo liwukuthi thepha okuthi “Inombolo Yokwakha” izikhathi eziningana zilandelana kuze kube yilapho uhlelo lukutshela ukuthi usungumthuthukisi manje.
Indlela eqondile ingahluka kuye ngohlobo noma inguqulo ye-Android, ngoba umenzi ngamunye... kushintsha kancane amagama emenyu (ngezinye izikhathi kuthiwa “Ulwazi Lwesofthiwe”, ngezinye izikhathi kuthiwa “Ulwazi Lwedivayisi”, ngezinye izikhathi kuthiwa “Inombolo Yenguqulo”), kodwa umqondo uhlala ufana: thola inombolo yokwakha bese uyithinta izikhathi eziyisikhombisa zilandelana.
Kumafoni amaningi esimanje, ngaphambi kokuqeda inqubo ye-Android, izokucela ukuthi Faka i-PIN yakho, iphethini, noma iphasiwedi. yedivayisi, njengesinyathelo sokuphepha. Ngesikhathi uthinta umugqa wenombolo yokwakha, uzobona umlayezo wesexwayiso okutshelayo Kudingeka ukuthintwa okungaki? Ukuze usebenzise imodi yonjiniyela; lapho ufika ekuthepheni kwesikhombisa, kuzovela umlayezo othi "Manje usungumthuthukisi!".
Kwamanye amadivayisi athile, indawo ejwayelekile ye- Yakha Inombolo Kungokulandelayo (kungashintsha kancane phakathi kwamamodeli noma izibuyekezo):
- I-Google Pixel: Izilungiselelo > Mayelana nefoni > Inombolo yokwakha.
- Iwashi le-Google Pixel (i-Wear OS): Izilungiselelo > Uhlelo > Ulwazi > Izinguqulo > Inombolo yokwakha.
- I-Samsung Galaxy S8 nakamuvaIzilungiselelo > Mayelana nefoni > Ulwazi lwesofthiwe > Inombolo yokwakha.
- I-LG G6 nakamuvaIzilungiselelo > Mayelana nefoni > Ulwazi lwesofthiwe > Inombolo yokwakha.
- I-HTC U11 nakamuva: Izilungiselelo > Mayelana > Ulwazi lwesofthiwe > Okuningi > Inombolo yokwakha, noma Izilungiselelo > Uhlelo > Mayelana nefoni > Ulwazi lwesofthiwe > Okuningi > Inombolo yokwakha.
- I-OnePlus 5T nakamuva: Izilungiselelo > Mayelana nefoni > Inombolo yokwakha.
Ngamafuphi, inqubo ejwayelekile yanoma iyiphi ifoni ephathekayo ye-Android yamanje ingaba into efana nale: Iya kuzilungiselelo, vula okuthi Mayelana nefoni (noma ulwazi lwedivayisi), thola inombolo yokwakha bese uyithinta izikhathi eziyisikhombisa zilandelanaUma usuvele uyisebenzisile ngaphambili, uzobona umlayezo obonisa ukuthi "manje usungumthuthukisi".
Indlela yokufinyelela imenyu yezinketho zonjiniyela uma isivuliwe
Uma uqeda ukuthepha izikhathi eziyisikhombisa bese ubona umlayezo wokuthi ususebenzise izinketho zonjiniyela manje, ungase umangale ukuthi Ungavuli noma yimaphi amamenyu amasha ngokuzenzakalelayo.Kuvamile: uhlelo luvumela imenyu kuphela, kodwa kufanele uye kuzilungiselelo bese uzitholela yona.
Indawo yemenyu iyahlukahluka kuye ngesendlalelo sokwenza ngokwezifiso, kodwa ngokuvamile ivela ngaphakathi Izilungiselelo > Uhlelo > Izinketho zonjiniyelaKwamanye amabhrendi, iboniswa ngqo njengenye ingxenye ngaphakathi kwezilungiselelo eziyinhloko, ezingeni elifanayo nelithi "Display", "Applications" noma "Security".
Uma ungena okokuqala uzobona phezulu a ukushintshwa okujwayelekile okukuvumela ukuthi usebenzise noma uvale yonke ibhulokhi yezinketho. Ngenkathi le switch ivaliwe, amapharamitha amaningi ayavinjelwa, ikakhulukazi lawo adinga ukuxhumana nekhompyutha (njengokulungisa iphutha le-USB). Uma ufuna ukusebenzisa noma yimuphi umsebenzi kule menyu, Shiya leyo switch eyinhloko ivuliwe..
Uma nganoma yisiphi isikhathi umdlalo, uhlelo lokusebenza lwasebhange, noma uhlelo lokulwa nokukhohlisa lukuphoqa ukuthi ukhubaze imodi yonjiniyela, mane nje Vula Izinketho Zonjiniyela, vala iswishi eyinhloko, bese uphuma kumenyu.Ngokwenza kanjalo, imenyu ngokwayo izonyamalala esikrinini sezilungiselelo uze uphinde ucike ngokuthinta inombolo yokwakha izikhathi eziyisikhombisa.
Indlela yokuvula ukulungisa iphutha le-USB kanye nokulungisa iphutha elingenantambo
Esinye sezizathu ezivame kakhulu zokusebenzisa imodi yonjiniyela ukukwazi sebenzisa ukulungisa iphutha le-USBLe nketho ivumela i-Android Studio namanye amathuluzi e-SDK (njenge-ADB) ukuxhumana nedivayisi yeselula kusuka kukhompyutha, kungakhathaliseki ukuthi Faka futhi ulungise amaphutha kuzinhlelo zokusebenza, sebenzisa imiyalo ye-ADB noma wenze ama-backup athuthukisiwe.
Indlela eqondile yokulungisa amaphutha iyahlukahluka kancane kuye ngenguqulo ye-Android, kodwa ihlala itholakala ngaphakathi Izinketho ZonjiniyelaNgokuvamile, indlela evamile kumaselula akamuva izoba yile: Izilungiselelo > Uhlelo > Izinketho zonjiniyela > Ukulungisa iphutha le-USBEzingutsheni ezigqokwayo noma ezinguqulweni ezindala, amagama ashintsha kancane:
- Gqoka i-OS 6 (izinga le-API 36) kanye neyakamuva: Izilungiselelo > Izinketho zonjiniyela > Ukulungisa amaphutha e-ADB.
- I-Android 9 futhi kamuvaIzilungiselelo > Isistimu > Okuthuthukisiwe > Izinketho zonjiniyela > Ukulungisa amaphutha nge-USB.
- I-Android 8.0 ne-8.1Izilungiselelo > Isistimu > Izinketho zonjiniyela > Ukulungisa amaphutha nge-USB.
- I-Android 7.1 nangaphambili: Izilungiselelo > Izinketho zonjiniyela > Ukulungisa iphutha le-USB.
Uma uvumela ukulungisa iphutha le-USB, uzobona isexwayiso sokuphepha, futhi njalo uma uxhuma ifoni yakho kukhompyutha, kuzovela ibhokisi lengxoxo elikucela ukuthi... gunyaza leyo khompyuthaUkuze uthole ukuphepha okukhulu, okufanelekile Nika amandla ukulungisa iphutha le-USB kuphela uma uyidinga bese uyivala ngemva kwalokho, ikakhulukazi uma uxhuma ifoni yakho ephathekayo kumishini okungeyona eyakho.
Ngaphezu kokulungisa amaphutha ngentambo, i-Android yakamuva ivumela futhi Ukulungisa amaphutha e-Wi-FiLokhu kuqeda isidingo sokusebenzisa i-USB ezivivinyweni eziningi. Inketho ivame ukubizwa ngokuthi “Ukulungisa Amaphutha Okungenantambo” noma into efanayo futhi itholakala naku-Developer Options. Isibonelo:
- I-Android (izinga le-API 36 nangaphezulu)Izilungiselelo > Isistimu > Izinketho zonjiniyela > Ukulungisa amaphutha okungenantambo.
- Gqoka i-OS 6 nakamuvaIzilungiselelo > Izinketho zonjiniyela > Ukulungisa amaphutha okungenantambo.
Ngemva kokuvula lesi sici, kuzodingeka ukuthi xhuma idivayisi kukhompyutha yakho yokuthuthukisa Ngokulandela imiyalelo ye-ADB yokuxhuma nge-Wi-Fi, lokhu kulula kakhulu kubathuthukisi bezinhlelo zokusebenza abadinga ukuhambahamba namadivayisi abo ngaphandle kokuboshwa ngekhebula ngaso sonke isikhathi.
Izinketho ezijwayelekile kumodi yonjiniyela
Ngaphakathi kwemenyu yonjiniyela uzothola ibhulokhi ye ongakhetha jikelele Yenzelwe ukwenza lula ukuhlola okuvamile, ukuhlola, kanye nemisebenzi yokubonisa. Eziningi zazo azishintshi ukusebenza kwefoni kwansuku zonke, kodwa ziwusizo kakhulu uma ulungisa amaphutha kuhlelo lokusebenza noma ulungiselela izinto.
Esinye sezici ezithakazelisayo yileso se- "Amakhadi okusetha okusheshayo onjiniyela"Zikuvumela ukuthi wengeze izilawuli ezithile ezithuthukisiwe ngqo kuphaneli yezilungiselelo ezisheshayo (leyo evela kubha yesimo), ukuze ube nezinto ezifana neziqalisi zokulungisa amaphutha noma amathuluzi okubhala iphrofayela atholakala kalula. Vele uthephe kula makhadi, bese uvula iphaneli yezilungiselelo ezisheshayo, thepha isithonjana sepensela ukuze ufake imodi yokuhlela, bese hudula amathayili onjiniyela kuphaneli eyinhloko.
Esinye isigaba esiwusizo kakhulu yileso esimayelana Memoriaekhombisa izibalo zokusetshenziswa kwe-RAM: ukusetshenziswa okumaphakathi, inkumbulo ephelele etholakalayo, ukuthi izinhlelo zokusebenza zesikhala ezisetshenziswayo zingakanani, ukusebenza okuphelele, njll. Lesi sigaba sihle kakhulu Hlola ukuthi uhlelo lokusebenza lusebenzisa imemori eningi yini. noma ukuxilonga izinkinga kumadivayisi ane-RAM encane.
Ungakha futhi umbiko wephutha noma “umbiko wesiphazamisi”Lokhu empeleni kuhlanganisa amalogi esistimu abe ifayela elicindezelwe. Uma umbiko usulungile, uzothola isaziso futhi ungawabelana ngawo nonjiniyela, ukwesekwa kobuchwepheshe, noma uwugcine ukuze uhlaziywe; uphelele uma uhlelo lokusebenza alusebenzi kahle ngendlela exakile futhi udinga ukuthumela ulwazi olwengeziwe kunesithombe-skrini nje.
Elinye ithuluzi elithakazelisayo yi- Imodi yokubonisa isikhombikubona sesistimuUma ivuliwe, i-Android ibonisa ibha yesimo ehlanzekile, ejwayelekile ngaphandle kwezaziso zangempela noma izixwayiso zebhethri eliphansi, ezifanele kakhulu thatha izithombe-skrini "ezihlanzekile" noma uqophe amavidiyo. Ingasetshenziswa kokubili kusuka kumenyu uqobo kanye nangemiyalo ye-ADB. Kodwa-ke, le miyalo ayiqinisekisiwe ukuthi izosebenza kuwo wonke amafoni, njengoba i-Google iyihlola ngokusemthethweni kuphela kumadivayisi e-Nexus kanye ne-Pixel.
Phakathi kwemisebenzi ejwayelekile kukhona nenketho yokwenza Setha iphasiwedi yokusekelayo kwedeskithophuLokhu kukuvumela ukuthi usebenzise i-ADB ukwenza amakhophi agciniwe ezinhlelo zokusebenza nedatha yedivayisi. Futhi, uma udinga isikrini Ungalokothi uyicime ngenkathi ifoni ixhunyiwe.Ungenza kusebenze inketho ethi "Ungakhubazi", ewusizo kakhulu lapho uhlola izinhlelo zokusebenza noma uqopha izifundo ezinde.
Ekugcineni, kukhona ukulungiswa kwe- vumela ukubhaliswa kwe-Bluetooth HCIokusindisa wonke amaphakethe esibonisi sesilawuli se-host kufayela. Lelo fayela (ngokuvamile elitholakala ku-/sdcard/btsnoop_hci.log) lingahlaziywa ngezinhlelo ezifana ne-Wireshark futhi liwusizo kakhulu ku- thola izinkinga ngamadivayisi e-Bluetooth okuyinkimbinkimbi.
Izinketho zokulungisa amaphutha ezithuthukisiwe
Isigaba se ukususwa Lesi sigaba sihlanganisa wonke amathuluzi aklanyelwe ukuvumela uhlelo lokusebenza ukuthi luhlaziywe futhi lulungiswe ngesikhathi sokuthuthukiswa. Ngaphezu kokulungisa amaphutha nge-USB, siphinde silawule, isibonelo, ukuthi yiluphi uhlelo lokusebenza oluzolungiswa, kungakhathaliseki ukuthi uhlelo kufanele lulinde i-debugger ngaphambi kokuyiqala, noma ukuziphatha kwezinsizakalo ezithile zangaphakathi.
Ngokukhetha uhlelo lokusebenza oluthile ku-"Khetha uhlelo lokusebenza oluzolungisa amaphutha", inketho ivuliwe “Linda i-scrubber”Lokhu kusho ukuthi uma uvula lolo hlelo lokusebenza, i-Android ayilusebenzisi kuze kube yilapho i-debugger (isibonelo, evela ku-Android Studio) ixhuma kuyo, okwenza kube lula ukubona amaphutha avele ekuqaleni.
Lesi sigaba sivame ukufaka izinketho ezifana nokuthi vumela izindawo ezilingisiwe (namuhla izendlalelo eziningi zixazulula lokhu ngokukhetha "uhlelo lokusebenza lwendawo yokukhohlisa"), ukubonisa imiyalezo yokulungisa amaphutha esikrinini, noma ukusebenzisa amalogi emisebenzi yesistimu ahlukene. Lena imisebenzi, uma ungathuthukisi, Ngokuvamile akudingeki ukuthi uthintekodwa zibalulekile uma uhlelo lokusebenza luziphatha ngendlela engafanele futhi ufuna ukuzingela ngokunembile iphutha.
Izilungiselelo zenethiwekhi, i-Wi-Fi kanye ne-USB kumodi yonjiniyela
Esinye isigaba esikhulu sale menyu sinikezelwe ku amanethiwekhi nokuxhumanaUkusuka lapha ungakhetha ukuthi imbobo ye-USB isebenza kanjani, ulungise izinketho ze-Bluetooth, ushintshe amapharamitha e-Wi-Fi, noma usebenzise izici zokuqinisekisa ukubonisa okungenantambo ezithuthukisiwe.
Esigabeni se-USB unenketho yokwenza “Khetha izilungiselelo ze-USB” noma “Izilungiselelo ze-USB ezizenzakalelayo”Lokhu kutshela ikhompyutha ukuthi ingayiqaphela kanjani idivayisi uma ixhunyiwe. Ungayishiya ishaja kuphela, unike amandla ukudluliselwa kwamafayela (i-MTP), usebenzise imodi yekhamera (i-PTP), wabelane ngokuxhumeka kwedatha njengemodemu (i-RNDIS), noma ubeke phambili umsindo/i-MIDI ngokwezidingo zakho.
Imenyu ye-Bluetooth, okwamanje, ikuvumela ukuthi ulungise amapharamitha aklanyelwe thuthukisa ikhwalithi yomsindo kanye nokuhambisana ngama-headphone nezipikha. Ungashintsha, isibonelo, Inguqulo yephrofayela ye-AVRCP esetshenziswa ukulawula imishini yomsindo/yevidiyo, kanye nokukhetha i-codec yomsindo ye-Bluetooth ekhethwayo: i-SBC, i-AAC, i-aptX, i-aptX HD noma i-LDAC, uma idivayisi iyisekela.
Ngaphezu kwe-codec, kungenzeka ukulungisa Izinga lokuhlola umsindo we-Bluetooth (mangaki amasampula ngomzuzwana athunyelwayo), amabhithi ngesampula (ikhwalithi uma kuqhathaniswa nosayizi wephakheji), imodi yesiteshi (i-mono noma i-stereo) kanye nokuziphatha okuthile kwe-codec ye-LDAC, ukubeka phambili ikhwalithi yomsindo, ukuzinza kokuxhumeka, noma imodi eguquguqukayo efuna ibhalansi.
Uma idivayisi yakho isekela ama-codec engeziwe, uzobona nezinketho zawo. Nika amandla noma khubaza ama-codec ongakhetha kuwoLokhu kusetshenziselwa ukuphoqelela ukusetshenziswa kwamafomethi athile ngama-headphone aphezulu noma, ngokuphambene nalokho, ukukhubaza noma yikuphi okubangela izinkinga.
Ngokuphathelene ne-Wi-Fi, imodi yonjiniyela inikeza izilungiselelo ezivumela Khulisa izinga lokubhaliswa kwenethiwekhi engenantambo (kuwusizo ekuxazululeni izinkinga zokunqanyulwa noma ukumbozwa okubi), vumela izilawuli zokuqinisekisa ukubonisa okungenantambo ngokuya ngezincazelo ze-Wi-Fi Alliance, noma ushintshe indlela uhlelo oluziphatha ngayo lapho lushintsha kusuka kunethiwekhi ye-Wi-Fi kuya kweselula, ubeka ukuzinza phambili.
Imininingwane ebalulekile inketho Khubaza umzila womsindo we-USB ozenzakalelayoUma ifoni yakho ephathekayo ixhuma kudivayisi yomsindo nge-USB (isibonelo, ikhompyutha noma i-DAC) futhi izinhlelo zokusebenza ezithile zidinga ukuphatha lokho kusakazwa ngqo, kungadingeka ukukhubaza leyo ndlela yokuhambisa ukuze kugwenywe ukuphazamiseka.
Ku-Android 11 nakamuva, lapho uhlelo lokusebenza olungenayo imvume ye-RECORD_AUDIO luzama ukufinyelela idivayisi ene-USB (njenge-headset ye-USB) ngqo, uhlelo lubonisa isexwayiso esicela ukuqinisekiswa okucacile isikhathi ngasinyeUkukhetha inketho ethi "sebenzisa njalo" ngeke kusebenze: I-Android ayikunaki lokhu kukhetha ngenxa yezizathu zokuphepha. Ukuze igweme lesi sixwayiso esiphindaphindayo, uhlelo lokusebenza kumele lucele imvume yokuqopha umsindo ngokufanele.
Izinketho zokufaka zokuthinta: bonisa ukuthepha kanye nesikhombisi
Ngaphakathi kwebhulokhi yokufaka, izinketho zonjiniyela zifaka amathuluzi aklanyelwe bona ngeso lengqondo indlela osebenzisana ngayo nesikriniZilungele ukurekhoda izifundo, ukwenza ukusakaza bukhoma, noma ukuqonda kangcono indlela esebenza ngayo isikrini sokuthinta.
Inketho "Khombisa izingcindezi"Kwenza kuvele indilinga encane ngaphansi komunwe wakho noma ipeni njalo uma uthinta isikrini. Leyo ndilinga ilandela ukunyakaza kwakho njengoba uskrola futhi isebenza njenge-" isikhombisi sibonakala kumavidiyo noma izithombe-skriniukuze ukwazi ukubona kahle ukuthi uthinta kuphi.
Uma ufuna ukuqhubeka nesinyathelo esisodwa, ungenza kusebenze "Indawo yesikhombiLokhu kudweba i-crosshair kanye nomugqa olandela konke ukuswayipha kwakho, kanye nokubonisa iphaneli phezulu kwesikrini ene- izixhumanisi eziqondile kanye nomlando wemicimbi yokuthintaKuwusizo kakhulu kubathuthukisi abafuna ukulungisa impendulo yokuthinta noma ukuthola ukuthinta okungaqondakali nezinkinga zehadiwe.
Ukudweba nokugqwayiza: indlela yokwenza i-Android isebenze “ngokushesha”
Ingxenye yokudweba ihlanganisa ndawonye izinketho ezithinta indlela i-interface yomsebenzisi emelelwa ngayo Esikrinini: buka imingcele, izithombe ezinyakazayo, ukulingiswa kwesikrini okwengeziwe, njll. Yilapho abasebenzisi abaningi abathuthukile belungisa khona izinto ukuze benze iselula "isebenze kahle".
Enye yezaziwa kakhulu yile "Bonisa imikhawulo yomklamo"Idweba izinhlaka, amamajini, kanye nezindawo zokunquma zento ngayinye yesixhumi esibonakalayo. Kungumbono wobuchwepheshe kakhulu, ohloselwe abathuthukisi be-UI abafuna lungiselela izakhiwo noma uthole izinkinga zokuklamangoba igcwalisa isikrini ngama-rectangles futhi ayikhululekile ukusetshenziswa nsuku zonke.
Uzobona nezinketho ezifana nokuthi “Phoqelela ukwakheka kusuka kwesokudla kuya kwesobunxele (RTL)”, ewusizo ekuhloleni ukuthi uhlelo lokusebenza luziphatha kanjani uma lusebenzisa ulimi olubhalwe ngaleyo ndlela. Ngale ndlela ungahlola ngokushesha ukuthi I-interface yonke ivumelana kahle noshintsho lwendlela ngaphandle kokushintsha ulimi lwefoni oluphelele.
Ngokuphathelene nezithombe ezinyakazayo, imenyu ikuvumela ukuthi ulungise isikali sopopayi sewindiIsikali sokushintsha kanye nesilinganiso sobude besikhathi se-animation. Ukuzehlisa ku-0,5x kwenza i-animation idlale ngokushesha futhi umuzwa jikelele ukuthi idivayisi yeselula isebenza kahle kakhulu; ukuzibeka ku-0 kwenza... amafasitela avele cishe “ngokuzumayo”Into abanye abasebenzisi abayithandayo kanti abanye bayithola ingazelelwe.
Enye inketho ethakazelisayo "Lingisa izikrini zesibiliokudala uhlobo lwesikrini esibonakalayo esimboziwe. Lesi sici siyisihluthulelo kulabo abasebenza nge-Presentation API noma nezinhlelo zokusebenza eziyisebenzisayo. ama-monitor angaphandle, amaphrojektha, noma izikrini eziningiNgale ndlela ungayihlola ngaphandle kwesidingo sokuxhuma isikrini sesibili esibonakalayo.
Ukuboniswa okusheshayo kwehadiwe kanye nesikhala sombala
Izinketho zokunikeza ihadiwe zilawula indlela i-Android esetshenziswa ngayo i-GPU kanye nezinye izindlela zehluzo ukudweba isikhombikubona kanye nezinhlelo zokusebenza. Ukuthepha lapha kungashintsha kakhulu ukusebenza kanye nokusetshenziswa kwamandla, ngakho-ke kungumqondo omuhle ukwazi ukuthi inketho ngayinye yenzani ngaphambi kokuyisebenzisa.
Elinye lamathuluzi abonakalayo kakhulu "Lingisa isikhala sombalaIkuvumela ukuthi ushintshe ngokuphelele uhlelo lombala lwalo lonke uhlelo ukuze ulingise izinhlobo ezahlukene zobumpumputhe bombala: i-deuteranomaly, i-protanomaly, i-tritanomaly, i-achromatopsia, njll. Iwusizo kakhulu ku- hlola ukuthi uhlelo lokusebenza luyatholakala yini kubantu abanezinkinga zokubona imibala ezahlukene.
Uma usebenzisa enye yalezi zindlela, uzobona isikhombikubona sinombala ngezindlela ezahlukene kuye ngokuthi ukulingisa okukhethayo kuyasebenza. Kodwa-ke, uma uthatha isithombe-skrini ngenkathi sisebenza, isithombe sizogcinwa ngemibala evamile, njengokungathi awushintshanga lutho. Ngamanye amazwi, ukulingisa kusebenza kuphela ezingeni lesikrini; akuguquli izithombe ezithwetshuliwe.
Ngaphezu kokulingisa imibala, imenyu inikeza izilungiselelo ezifana nokuthi khetha iprosesa ye-GPU (isibonelo, ukuphoqa injini yehluzo ye-OpenGL Skia), noma ukuvumela inketho ukuthi "Phoqa ukwenziwa kwe-GPU"Lokhu kuphoqa ezinye izinhlelo zokusebenza ezindala ukuthi zisebenzise i-GPU ekudwebeni kwe-2D yize zingadalelwanga yona. Lokhu kungenza thuthukisa ukusebenza kwehluzo ezimweni ezithilekodwa futhi kungabangela ukuziphatha okungajwayelekile ezinhlelweni zokusebenza ezingalungiselelwe kahle.
Kukhona futhi amathuluzi okuxilonga anjengelithi “Buka izibuyekezo ze-GPU", okugqamisa izindawo ezidwetshwe kabusha esikrinini, noma "Ukususa iphutha kuma-GPU overlay", okufaka imibala ezindaweni ezidwetshwe izikhathi eziningi kufreyimu eyodwa. Uma ubona izindawo ezibukhali kakhulu, kuwuphawu lokuthi Uhlelo lokusebenza lunikeza okungaphezu kwalokho okufanele lube nakho. futhi leyo mibono cishe ingathuthukiswa.
Okunye ukulungiswa kobuchwepheshe okwengeziwe “Lungisa imisebenzi yokusika okungekona okwesikweleLesi sici sikhubaza izindawo ezithile zokusikeka ku-canvas, okukuvumela ukuthi udale izindawo zokudweba ezinezimo ezingavamile. Ngokuvamile, ukusikeka kukuvimbela ukuthi udwebe ngaphandle kwemingcele; ngokukukhubaza, ungabona indlela ikhanvasi eziphatha ngayo ezimweni ezimbi kakhulu.
Ekugcineni, kukhona “Phoqa i-MSAA 4xLokhu kuvumela ukuvimbela ukuhlukaniswa kwamasampula amaningi kuzinhlelo zokusebenza ze-OpenGL ES 2.0. Lokhu kulungisa imiphetho futhi kuthuthukise ikhwalithi yokubuka yeminye imidlalo nezinhlelo zokusebenza ze-3D, ngezindleko zokusetshenziswa kwezinsizakusebenza okwandisiwe kanye nebhethri. Ungakhubaza futhi imbondela yehadiweLokhu kuphoqa zonke izinhlelo zokusebenza ukuthi zabelane ngememori yevidiyo esikhundleni sokusebenzisa izendlalelo ezihlukene, okuvame ukwenza kube kubi kakhulu ukusebenza uma kusetshenziswa ngokweqile.
Ukuqapha nokusebenza: indlela yokubona ukuthi i-GPU yakho nezinhlelo zokusebenza zenzani
Ingxenye yokuqapha ihlanganisa ndawonye amathuluzi amaningana anhloso yawo iwukuba bonisa ulwazi lokusebenza kwesikhathi sangempela kohlelo lokusebenza noma uhlelo. Zilungele ukuhlola ukugeleza kwesixhumi esibonakalayo, izikhathi zokunikeza, kanye nezingqinamba ezingaba khona.
Enye yezaziwa kakhulu "Ukumelwa kwephrofayili ye-GPUUma uyibeka kumodi ethi "Esikrinini njengemigoqo", i-Android idweba ishadi lemigoqo eliqondile elimele isikhathi esithatha i-GPU ukwenza uhlaka ngalunyeUmqondo uwukuhlola ukuthi uhlelo lokusebenza luhlala ngaphakathi kwemingcele ethile yesikhathi sozimele (isibonelo, i-16 ms ye-60 Hz) noma ukuthi luyaphakama yini futhi lubangele ukungingiza.
Uzothola namanye amagrafu e-CPU, uhlu lwezinsizakalo ezisebenzayo, namathuluzi okulandelela imicu emide kwezinye izendlalelo, ezenzelwe thola ukuthi iyiphi ingxenye yekhodi elayisha ngokweqile iprosesa noma ukuvimba isikhombikubona. Lezi akuzona izici ezenzelwe umsebenzisi ojwayelekile, kodwa zibalulekile kunoma ubani othuthukisa uhlelo lokusebenza oludingayo.
Izinketho zohlelo lokusebenza: izinqubo zangemuva kanye nokuvikelwa kokuqukethwe
Imenyu yonjiniyela ihlanganisa nesigaba esinikezelwe ku- indlela izinhlelo zokusebenza eziziphatha ngayo ngemuva kanye nendlela uhlelo oluphatha ngayo imisebenzi yalo. Lapha ungalungisa imikhawulo ethinta ukusetshenziswa kwe-RAM, impilo yebhethri, noma ubumfihlo kuzithombe-skrini kanye nokwabelana ngesikrini.
Isibonelo, "Khawulela izinqubo zangemuva"Lokhu kukuvumela ukuthi utshele i-Android ukuthi zingaki izinqubo engazigcina zisebenza ngesikhathi esisodwa ngemuva kwalokho okusebenzisayo. Ukukhawulela lokhu kungabangela izinhlelo zokusebenza zeselula "ezihambisanayo" kaningi futhi ikhulula inkumbulo ngokushesha, okusiza kumadivayisi ane-RAM encane noma uma ufuna ukuguquguquka okuphezulu ngezindleko zokulahlekelwa umsebenzi omningi.
Enye indlela "Susa imisebenzi", okonakalisa imisebenzi yohlelo lokusebenza ngokushesha nje lapho ushiya isikrini salo esiyinhloko. Lokhu kunciphisa ukusetshenziswa kwezinsiza kodwa futhi kuyenza ibe izinhlelo zokusebenza zithatha isikhathi eside ukuvula kabushaNgakho-ke, kungcono ukuyisebenzisa kuphela ezindaweni zokuhlola noma uma unememori encane kakhulu.
Ngesikhathi sokuhlola, kungaba wusizoSetha kabusha umkhawulo wemvamisa ye-ShortcutManagerLokhu kuvumela izinhlelo zokusebenza ezisebenzisa izinqamuleli ezinamandla ukuthi ziqhubeke nokushaya ama-API ngisho nangemva kokufinyelela umkhawulo wokushaya. Kuyisilungiselelo esithile kakhulu, esenzelwe onjiniyela abadlala ngezinqamuleli zesiqalisi.
Ngokuphathelene nobumfihlo, ezinye izinguqulo ze-Android zifaka inketho yokwenza kanjalo "Khubaza ukuvikelwa lapho wabelana ngesikrini sakho"Uhlelo luvame ukwenza mnyama noma luvimbele okuqukethwe okubucayi (njengezinhlelo zokusebenza zasebhange) uma wabelana ngesikrini sakho noma uqopha ividiyo; lokhu kulungiselelwa kukhubaza lokho kuvikelwa kwezikhathi ezilandelayo. Kunconywa kuphela imiboniso noma izivivinyo ezithile kakhuluhhayi njengokulungiswa okuhlala njalo.
Njengoba ubona, imodi yonjiniyela we-Android ingaphezu nje kweqhinga elimangalisayo: iyi- iphaneli ephelele yamathuluzi angaphakathi Ikuvumela ukuthi unike amandla ukulungisa amaphutha nge-USB kanye ne-Wi-Fi, ulungise ama-animation ukuze uzizwe ungokoqobo, uhlaziye inkumbulo, uqaphe i-GPU, ulungise umsindo we-Bluetooth, ukhawulele izinqubo zangemuva, noma ulingise izimo zokusebenzisa ezidlulele. Uma isetshenziswa ngokuhlakanipha, ingakusiza Lungiselela iselula yakho, uqonde kangcono ukuthi i-Android isebenza kanjani, futhi usebenzise izici ezivame ukufihlwa.Futhi uma kwenzeka ulungisa into ongajabuli ngayo, ungavala njalo inkinobho yezinketho zonjiniyela ezijwayelekile noma ubuyele kumanani azenzakalelayo bese ushiya uhlelo njengoba lwalunjalo.
