Esihlokweni esandulele sikhulume nge ukukhishwa kwenguqulo entsha yolimi lohlelo lwe-Dart 2.14 Futhi manje kule ndatshana kufanele sikhulume ngohlobo olusha lweFlutter 2.5 ekhishwe ngokufana noDart.
Kule nguqulo entsha yeFlutter ukwenziwa kokusebenza okubalulekile kwenziwe, Umsebenzi uqalile ukusekelwa kwe-Apple M1, kanye nokuthuthuka okuhlukahlukene, ukwesekwa okugcwele kwesikrini ku-Android, ukuqaliswa kwe- "Material You" nokunye okuningi.
Kulabo abangazi I-Flutter, kufanele bazi ukuthi lokhu ithathwa njengenye indlela yeReact Native futhi ivumela ukuqaliswa kwezinhlelo zamapulatifomu ahlukile, kufaka phakathi i-iOS, i-Android, iWindows, i-MacOS neLinux, ngokuya ngesisekelo sekhodi efanayo, kanye nezinhlelo zokusebenza ezizosebenza kuziphequluli.
Izinhlelo zokusebenza zeselula ezazibhalwe phambilini kuFlutter 1, ngemuva kokushintshela kuFlutter 2, zingashintshwa ukuze zisebenze kudeskithophu nakuwebhu ngaphandle kokubhala kabusha ikhodi.
Mayelana neFlutter
Iningi lekhodi yeFlutter isetshenziswa eDart futhi injini yesikhathi sokusebenza yezinhlelo zokusebenza ibhalwe ku-C ++. Lapho uthuthukisa izinhlelo zokusebenza, ngaphezu kolimi lwendabuko lwe-Flutter Dart, ungasebenzisa i-Dart Foreign function interface ukubiza ikhodi ye-C / C ++.
Ukuphatheka kwe-Flutter nakho ifinyelela kumadivayisi ashumekiwei.e. kumadivayisi amancanes njengoRaspberry Pi neGoogle Home Hub.
Ngalesi sikhathi, iGoogle ithi, elinye lamapulatifomu ahlanganisiwe lapho iFlutter isivele isebenza isuselwe kuzinhlelo zokusebenza zokubonisa okuhlakaniphile ezinikeza amandla okuthandwa yiGoogle Home Hub.
Izici ezintsha eziyinhloko zeFlutter 2.5
Kule nguqulo entsha yeFlutter 2.5, yezinguquko ezibaluleke kakhulu ezivelele ngokwesibonelo ukulungiswa kwe-shader nge-Metal graph API esetshenziswa kuzingxenyekazi ze-iOS nezama-macOS, ngoba kule nguqulo entsha Ukusebenza kahle kokucubungula imicimbi kuthuthukisiwe.
Ngaphandle kwalokho Inkinga yokubambezeleka ngesikhathi sokukhishwa kwememori nayo ixazululiwe umqoqi kadoti wezithombe ezingasetshenziswanga (ngokwesibonelo, ngenkathi edlala i-GIF yesibili yama-animated, inani lomsebenzi wokuqoqwa kukadoti lehlisiwe lisuka ekubambezelweni okungu-20 laya ku-400 lokudlulisa imiyalezo phakathi kweDart ne-Objective-C / Swift yehlisiwe kuze kufike ku-50% (iOS) noma iJava / Kotlin (Android).
Okwezinguquko ezihlobene ne-ku-Android, ukusekelwa kusungulelwe i- ukusebenza kwezicelo ku imodi yesikrini esigcwele, ngaphezu kokuqhubeka ne- ukuqaliswa umqondo wokuklama "Izinto Wena", kuthathwe njengokuhlukile kwesizukulwane esilandelayo se-Material Design.
Isimo esisha se-MaterialState.scrolledUnder sibuye sangezwa, ukuboniswa okunamandla kwemigoqo yokuhambisa lapho kushintshwa usayizi kwenziwa futhi kwahlongozwa isikhombimsebenzisi esisha ukubonisa amabhanela anezaziso.
Futhi amandla we-plug-in ekusebenzeni nekhamera andisiwe kakhulu, lapho kunamathuluzi wokulawula i-autofocus, i-exposure, i-flash, i-zoom, ukucindezelwa komsindo, nokuxazululwa.
Kwezinye izinguquko okugqamile kule nguqulo entsha yeFlutter 2.5:
- Ukulungiswa okuhlukahlukene nokuthuthuka kohlaka
- Ingeza izaziso zemethrikhi yokuskrola
- Izici ezintsha zokuhlela umbhalo
- Amathuluzi wonjiniyela athuthukisiwe (i-DevTools) ngemodi yokubuka iwijethi ebuyekeziwe, kanye namathuluzi okuthola ukubambezeleka komdwebo kanye nokulandela umkhondo wokwakha.
- Ama-plugins athuthukisiwe we-Visual Studio Code ne-IntelliJ / Android Studio.
- Umsebenzi usuqalile kule nguqulo, ekusekelweni kwezicelo zeFlutter ezenziwe ku-Apple Silicon M1 ezisebenza ngokwendabuko kuma-simulators we-ARM iOS.
Ekugcineni yebo ufuna ukwazi kabanzi ngayo Mayelana nale nguqulo entsha yeFlutter 2, ungabheka imininingwane kwisimemezelo sokuqala. Isixhumanisi yilokhu.
Ngesikhathi kulabo abanentshisekelo yokukwazi ukufaka i-Flutter, Ungalandela imiyalo ekugcineni kokuthunyelwe kukaGeorge. Isixhumanisi yilokhu.