Ukuphuhlisa ii-Apps ze-Android

Ukuphuhlisa ii-apps ze-Android kufuna ukuba usebenzise ii-APIs ezibonelelwa yi-Android. Ezi APIs zenza abaphuhlisi benze iindidi ezininzi zeeapps. Ezi zicelo zinokuthatha ithuba lobuchule obunamandla beqonga le-Android, kwaye kulula ukwenza, gcina, kwaye andise. Kodwa ngaphambi kokuba uqale ukwakha i-app yakho, qiniseka ukuba ulandela ezinye izikhokelo ukwenza ukuba isebenze kakuhle kangangoko.

Izibonelelo

Izixhobo zokusebenza kwii-apps ze-Android ziifayile ezisetyenziselwa ukubonisa umxholo kunye nokuchaza iimpawu zesixhobo. Oku kubandakanya imifanekiso yempahla, imibala, kunye namaxabiso omtya. Izibonelelo zibalulekile kuphuhliso lwee-apps ze-Android. Banceda usetyenziso lokubonisa umxholo, phatha iisayizi ezininzi zesikrini, kunye nokuxhasa iilwimi ezininzi. La macandelo alandelayo achaza iintlobo zemithombo ye-Android kunye neenjongo zabo.

Kwisicelo se-Android, umthombo unokugcina bitmaps, imibala, iinkcazelo zoyilo, kunye nemiyalelo yopopayi. Zonke ezi zibonelelo zigcinwa kuluhlu lwee-subdirectory phantsi kwe-res/ directory. Ngokuqhelekileyo, izixhobo zesicelo zicwangciswe kwiifayile ze-XML eziqulathe oovimba bolwazi abaninzi. Isixhobo ngasinye sinegama elihambelanayo, esetyenziselwa ukufikelela kuyo kwikhowudi yeJava okanye ifayile yomthombo weXML eyahlukileyo.

Ngokubanzi, i-app ye-Android inabalawuli ababini abahlukeneyo ukugcina iintlobo ezahlukeneyo zemithombo. Uluhlu olunye lugcina izinto zebitmap, ngelixa enye inikezelwe kwiifayile ze-XML. Uluhlu lweefayile ze-XML ezisetyenziselwa ukwenza ujongano lomsebenzisi, ngelixa uluhlu lwemenyu luqulethe iifayile ze-XML ze icon yomqalisi kunye nemenyu yokukhangela.

Izixhobo zokuncedisa zingahlelwa ngokwesixhobo, ulwimi, kunye noqwalaselo. Iziqinisekiso ezithile zesixhobo zongezwa kwinkcazelo yesixhobo ukuxhasa ubumbeko besixhobo esahlukileyo. I-Android ibona ngokuzenzekelayo ubumbeko lwesixhobo sangoku kwaye ilayishe izixhobo ezifanelekileyo zosetyenziso. Ukuba akunjalo, inokusebenzisa uvimba omiselweyo endaweni yoko. Kuyenzeka ukongeza ngaphezu kwesinye isixhobo sokufaneleka, okoko amacandelo angaphantsi ahlulwe ngesikhewu.

Abaphuhlisi be-Android kufuneka bahlale besazi ngezixhobo ezitsha, amathala eencwadi, kunye nezinye izibonelelo. I-Android Weekly lupapasho lweveki olunika ulwazi kumathala eencwadi amatsha, izixhobo, kunye neeblogi ezinokubanceda benze ii -apps ze-Android. I-Android yimarike eyahlulwe kakhulu, kwaye zininzi iintlobo ezahlukeneyo zezixhobo kunye neenkqubo zokusebenza. Oku kuthetha ukuba ii-apps ze-Android kufuneka zixhase uluhlu olubanzi lwezixhobo ze-UI kunye nezinzwa.

Ababoneleli bomxholo

Ababoneleli bomxholo bayimfuneko yokugcina kunye nokubonisa idatha kwii-apps ze-Android. Umnikezeli womxholo yidatha ephakathi evumela ezinye izicelo ukuba zifikelele kwidatha eyigcinayo. Umzekelo, umboneleli womxholo unokubamba idatha malunga nezinto ezikhethwa ngumsebenzisi. Ukwengeza, inokugcina iifayile, ezigcinwa kwiselula okanye kwindawo yokugcina eyandisiweyo. Nangona kunjalo, ngokuzenzekela, Ezi fayile azifikeleleki kwezinye izicelo. Ngethamsanqa, Android ixhasa SQLite yogcino-lwazi, ngokunjalo nokugcinwa kwenethiwekhi, ngoko kulula ukugcina idatha ngaphandle kwesicelo. Ababoneleli bomxholo bakuvumela ukuba wabelane ngedatha phakathi kwezicelo kwaye unike abasebenzisi bakho idatha abayidingayo.

Ababoneleli bomxholo banokubonelela ngee -apps ngolwazi abaludingayo ukulawula idatha. Ngelixa ababoneleli bomxholo bengafuneki kuyo yonke i-app ye-Android, ziluncedo kwabo bagcina idatha yomsebenzisi kwaye bafikelele kuyo kwii-apps ezininzi. Umzekelo, umsebenzisi unokuba neenguqulelo ezininzi zeDialer okanye uQhagamshelwano lwe-app kwisixhobo sakhe.

Kwi-app eqhelekileyo ye-Android, uMboneleli woMxholo usebenza njengesiseko sedatha esinxulumeneyo. Ingasetyenziselwa ukufikelela ngokukhuselekileyo kwidatha kwaye uyiphathe ngokusekelwe kwiimfuno zabasebenzisi. Oku kuvumela ababoneleli bomxholo ukuba bagcine idatha ngeendlela ezahlukeneyo kwaye ivumela abaphuhlisi ukuba benze ii-apps zabo ukuba bazisebenzise ngendlela abayifunayo. Umzekelo, umsebenzisi unokusebenzisa i-ContentProvider ukugcina idatha kwizinto zokwenziwa. Ukwenza oku, umsebenzisi angafowunela indlela yombuzo kwaye afumane ikhesa ebonisa iirekhodi eziza kuphindwa.

Ababoneleli bomxholo kwii-apps ze-Android banikezela ngojongano olungaguqukiyo lokufikelela kwidatha. Idatha ibonakaliswe kwifomathi yetafile kunye nomqolo ngamnye omele irekhodi kunye nekholomu yohlobo oluthile lwedatha. Idatha ingaba nantoni na ukusuka kwifayile ukuya kwidilesi.

Inkqubo yemvume

Iimvume yindlela yokulawula ubungakanani bedatha iapp yakho inokufikelela kuyo. Inkqubo yemvume kwi-Android ihlelwe ngokweendidi ezibanzi. Ezi ziquka ukufunda, bhala, kwaye ulungise. Iiapps ze-Android zinokudwelisa iimvume zabo kwiphepha leemvume. Umzekelo, kwicandelo loGcino, iapp yakho inokucela imvume yokufunda imixholo yogcino olwabelwana lwesixhobo sakho. Isenokucela imvume yokuhlela kunye nokucima imixholo. Uhlobo ngalunye lwemvume lunenkcazelo yalo, kwaye unokucofa imvume nganye ngolwazi oluthe kratya.

Ukusebenzisa inkqubo yemvume kwi-Android, kufuneka uqinisekise ukuba i-app yakho iyazifezekisa iimfuno. Ngokuqhelekileyo, I-Android iya kunika iimvume ezingabeki mngcipheko wokhuseleko kubasebenzisi. Unokukhetha ukubonisa ezi mvume njengoluhlu lweemvume zomntu ngamnye. Ngemvume nganye, qiniseka ukuba ubandakanya inkcazo kunye neleyibhile echaza umsebenzi wayo ophambili. Ngokubanzi, ezi mazibe zizivakalisi ezibini ubude.

Umgangatho we-AFP weemvume ze-Android wenziwa ukuxhobisa abasebenzisi bokuphela ukulawula iimvume zezicelo zabo. Ivumela abasebenzisi ukuba bachaze amanqanaba emvume egqwesileyo kwaye bahlule phakathi kwemithombo yabucala kunye nemfihlo. Inkqubo ye-AFP iya kubeka iliso kwiimvume ze-app ngexesha lokusebenza. Oku kunceda ukuqinisekisa ukuba i-app ingenza umsebenzi wayo ngelixa ikhusela abasebenzisi’ ubumfihlo.

Iimvume ze-Android zinika ii-apps ukufikelela kwidatha yabucala kunye nolunye ulwazi olunokuba novakalelo. Ngokuqhelekileyo, i-pop-up iya kuvela xa usetyenziso lufuna ukufikelela kwihardware ebuthathaka okanye idatha. Kufuneka usoloko ujonga iimvume phambi kokuba uvumele usetyenziso lusebenze kwisixhobo sakho.

Ubomi bebhetri

Ubomi bebhetri ye-Android app ikuvumela ukuba ubeke iliso kusetyenziso lwebhetri yeapp nganye kwisixhobo sakho. Inika ulwazi olufana nokuba zeziphi ii-apps ezisebenzisa amandla ebhetri amaninzi, nokuba isikrini sivuliwe okanye sivaliwe, kwaye ukuba isixhobo sisebuthongweni obukhulu. Olu lwazi lunokuba luncedo ekunciphiseni umjelo webhetri. I-app ilula ukuyisebenzisa kwaye inokongezwa kwiscreen sakho sasekhaya ukunika ukufikelela lula kwidatha yokusetyenziswa kwebhetri.

Ukufumana isishwankathelo sokusetyenziswa kwebhetri yeapps zakho, yiya kwi Useto menu kwaye ucofe ibhetri. Emva koko, cofa i-app nganye ukujonga ukuba angakanani amandla ayisebenzisayo. Ukuba i-app ithatha amandla amaninzi kunokuba ufuna, yikhuphe kwifowuni yakho. Ungatshintsha kwakhona useto lwe-app nganye ukunciphisa ukusetyenziswa kwayo ngasemva.

Enye indlela yokwandisa ukusetyenziswa kwebhetri kukusebenzisa isicelo sokubulala umsebenzi. Ezi apps zingasetyenziswa ukulawula ukukhanya, Wi-Fi, idatha, kunye nesandi. Ngokusebenzisa ezi apps, ungaphucula ubomi bebhetri yakho kwaye uphucule ukusebenza kwesixhobo sakho. Ngelixa uninzi lwee-apps zokugcina ibhetri zibubuxoki, kukho ezine ezisebenzayo ekwandiseni ubomi bebhetri yakho.

Android 8.0 iye yazisa uhlaziyo oluninzi olunceda ukugcina ubomi bebhetri ngelixa igcina impilo yenkqubo kunye namava omsebenzisi. Enye yezona zinto zinkulu kubomi bebhetri zizicelo zenethiwekhi ezenziwe ziiapps. Izicelo ezininzi zenethiwekhi zifuna ukusetyenziswa koonomathotholo abasebenzisa amandla ombane, esebenzisa ibhetri eninzi. Kungoko, kubalulekile ukwandisa izicelo zenethiwekhi kunye nokunciphisa uqhagamshelwano lwedatha ukugcina ubomi bebhetri. Ukwengeza, usetyenziso lungenza umsebenzi ongasemva kuphela xa isixokelelwano siwufuna.

Ezinye iinkqubo zokugcina ibhetri ze-Android ziquka iJuiceDefender kunye neMobile Booster. IJuiceDefender lusetyenziso olubanzi olunceda abasebenzisi ukuba bandise ubomi bebhetri befowuni yabo ngokulawula ezona mpawu zidla amandla.. Ikwanako nokubanakho ukutshintshela ngokuzenzekelayo i-Wi-Fi ngokusekelwe kwindawo.

Ukusebenza

Xa uphuhlisa i-app ye-Android, kukho izinto ezahlukeneyo ekufuneka ziqwalaselwe, kuquka ukusebenza kwenethiwekhi kunye nesixhobo. Oku kuthetha ukwenza i-app yakho isebenze ngokufanelekileyo kwiinethiwekhi ezininzi kunye nezixhobo. Kuya kufuneka kwakhona ucinge ukuba i-app yakho isebenza njani ngee-APIs kunye neeseva ukuqinisekisa ukuba iya kukhawuleza kwaye igudileyo kangangoko kunokwenzeka. Ngokwandisa ukusebenza kwe-app yakho, ungawongeza amava omsebenzisi kwaye uphucule ukusebenza.

Ukusebenza kweselula kwahlukile ekusebenzeni kwedesktop, kwaye ukuba uceba ukutshintsha isicelo sakho ukusuka kwidesktop ukuya kwiselfowuni, ufanele ukwazi oku. Abasebenzisi beselula bahlala benonxibelelwano lwe-intanethi olukhawulezayo kunye nescreen esikhulu. Ukusebenza kwee-apps ze-android kunokuchatshazelwa ziimpazamo ezincinci, njengokungasebenzisi ii-APIs ezichanekileyo.

Ngexesha lophuhliso, abaphuhlisi kufuneka baqhube iimvavanyo kwizixhobo ezahlukeneyo. Akunabo bonke abasebenzisi abaya kuba nezixhobo eziphezulu kunye ne-2GB ye-RAM kunye nee-CPU ezinamandla. Impazamo eqhelekileyo eyenziwa ngabaphuhlisi abaninzi kukuphucula ikhowudi yesixhobo esingalunganga. Nokuba unezixhobo eziphezulu, Kufuneka uvavanye i-app yakho kwiintlobo ezininzi zezixhobo ukuze ubone ukuba isabela njani kwizisombululo ezahlukeneyo, ubungakanani benkumbulo, kunye nesantya seCPU.

Njengokuba ubona, iziphumo zolu phando azikhuthazi. Phantse isiqingatha sabaphuhlisi abaphumezi i-micro-optimizations ukuphucula ukusebenza kwe-app yabo. Uninzi lwabaphuhlisi basakholelwa ukuba imicro-optimizations ayilifanelanga ixesha okanye umzamo. Oku kukhokelela ekusebenzeni kakubi kwe-app.