{"id":87778,"date":"2020-07-10T01:42:15","date_gmt":"2020-07-09T23:42:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/google-i-canonical-realizovali-vo-flutter-vozmozhnost-sozdaniya-desktop-prilozhenij-dlya-linux"},"modified":"2020-07-10T01:42:15","modified_gmt":"2020-07-09T23:42:15","slug":"google-i-canonical-realizovali-vo-flutter-vozmozhnost-sozdaniya-desktop-prilozhenij-dlya-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/novosti-interneta\/google-i-canonical-realizovali-vo-flutter-vozmozhnost-sozdaniya-desktop-prilozhenij-dlya-linux","title":{"rendered":"Google e Canonical hanno implementato in Flutter la possibilit\u00e0 di creare applicazioni desktop per Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Le aziende Google e Canonical opposti<\/a><\/noindex> con un'iniziativa congiunta per garantire un supporto allo sviluppo di applicazioni grafiche basate sul framework Flutter<\/a><\/noindex> per i sistemi desktop Linux. Il framework per la costruzione dell'interfaccia utente Flutter scritto<\/a><\/noindex> \u00e8 scritto in Dart (motore runtime per l'esecuzione di applicazioni scritto<\/a><\/noindex> in C++), consente di creare applicazioni universali che funzionano su diverse piattaforme ed \u00e8 considerato un'alternativa a React Native.<\/p>\n

Nonostante esista un Flutter SDK per Linux, \u00e8 stato utilizzato finora solo per lo sviluppo di applicazioni mobili e non ha supportato la creazione di applicazioni desktop per Linux. Lo scorso anno, Google ha annunciato l'intenzione di aggiungere a Flutter la capacit\u00e0 di sviluppare programmi desktop completi e ha presentato una versione alpha per lo sviluppo di tali programmi per macOS. Ora Flutter \u00e8 stato ampliato<\/a><\/noindex> con la possibilit\u00e0 di sviluppare applicazioni desktop per Linux. Il supporto per lo sviluppo di applicazioni per Windows \u00e8 ancora in fase di prototipo iniziale.<\/p>\n

Per il rendering dell'interfaccia in Linux viene utilizzato<\/a><\/noindex> un'interfaccia basata sulla libreria GTK (il supporto per Qt e altri toolkit \u00e8 previsto per in seguito). Oltre al linguaggio Dart nativo di Flutter, utilizzato per creare i widget, le applicazioni possono utilizzare l'interfaccia Dart Foreign Function per chiamare codice in C\/C++ e accedere a tutte le funzionalit\u00e0 della piattaforma Linux. <\/p>\n

Il supporto per lo sviluppo di applicazioni Linux \u00e8 offerto nella recente versione alpha. Flutter SDK<\/a><\/noindex>, che include anche la possibilit\u00e0 di pubblicare applicazioni Linux nel catalogo Snap Store. \u00c8 disponibile in formato snap anche la build stessa. Flutter SDK<\/a><\/noindex>Per sviluppare applicazioni basate su Flutter, si consiglia di utilizzare l'editor di codice Visual Studio Code o gli ambienti di sviluppo IntelliJ e Android Studio. <\/p>\n

Come esempio di programmi Linux basati su Flutter, \u00e8 stata proposta l'applicazione Flokk Contacts<\/a><\/noindex> per gestire la rubrica di Google Contacts. Nel catalogo pub.dev<\/a><\/noindex> sono stati pubblicati tre plugin Flutter con supporto per Linux: url_launcher<\/a><\/noindex> per aprire URL nel browser predefinito, shared_preferences<\/a><\/noindex> per salvare le impostazioni tra le sessioni e path_provider<\/a><\/noindex> per determinare le directory comuni (download, immagini, video, ecc.)<\/p>\n

\"Google<\/a><\/noindex><\/center><\/p>\n

<\/a><\/noindex><\/p>\n

Fonte: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Google \u0438 Canonical \u0432\u044b\u0441\u0442\u0443\u043f\u0438\u043b\u0438 \u0441 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u043d\u043e\u0439 \u0438\u043d\u0438\u0446\u0438\u0430\u0442\u0438\u0432\u043e\u0439 \u043f\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0433\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u0430 Flutter \u0434\u043b\u044f \u043d\u0430\u0441\u0442\u043e\u043b\u044c\u043d\u044b\u0445 Linux-\u0441\u0438\u0441\u0442\u0435\u043c. \u0424\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f Flutter \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Dart (runtime-\u0434\u0432\u0438\u0436\u043e\u043a \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 C++), \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u044b\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0435 \u043d\u0430 \u0440\u0430\u0437\u043d\u044b\u0445 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430\u0445, \u0438 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u0430 React Native. \u041d\u0435\u0441\u043c\u043e\u0442\u0440\u044f \u043d\u0430 \u043d\u0430\u043b\u0438\u0447\u0438\u0435 Flutter […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":87779,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-87778","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Google e Canonical hanno implementato in Flutter la possibilit\u00e0 di creare applicazioni desktop per Linux | ProHoster","description":"Le aziende Google e Canonical hanno lanciato un'iniziativa congiunta per supportare lo sviluppo di applicazioni grafiche basate sul framework Flutter per sistemi desktop Linux. Flutter, il framework per la creazione di interfacce utente, \u00e8 scritto in Dart (il motore runtime per l'esecuzione delle applicazioni \u00e8 scritto in C++) e consente di creare applicazioni universali che funzionano su diverse piattaforme, rappresentando un'alternativa a React Native. 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