Quando faz sentido escrever aplicativos multiplataforma: a ascensão e queda do React Native no Lingualeo

Um caso bastante raro se desenvolveu em aplicações Lingualeo. Eles foram criados antes do surgimento das tecnologias de plataforma cruzada, mas depois de alguns anos, eles adicionaram módulos no React Native. Módulos de plataforma cruzada já existem em aplicativos há cerca de quatro anos: iremos removê-los no próximo lançamento.

(phoenix_rav) , Lingualeo React Native, . 

Lingualeo

« Lingualeo 2012 . , iOS Objective-C, Android —  Java. . 

. 2015 Lingualeo : . , .

. , , . , . 

2016 Lingualeo —  , . , — . .

. , , .

React Native. , , , Webview. , , React Native.

React. Lingualeo -, : , , React, React Native, . , .

2018 , . : iOS Android, , React Native. , , - — .

— ?

, , . . : . :

React Native , . , , , bridge-.

—  node , . , . , , .

bridge- — : Java/Kotlin Android Objective-C/Swift iOS. , , . 

, bridge- Intent Service Android:

public class LLMergeBridgeModule extends ReactContextBaseJavaModule {

   protected static final String MODULENAME = "LLMergeBridgeModule";

   @Override
   public String getName() {
       return LLMergeBridgeModule.MODULENAME;
   }

   public LLMergeBridgeModule(ReactApplicationContext reactContext) {
       super(reactContext);
   }

   @ReactMethod
   public void merge() {
       ReactApplicationContext context = getReactApplicationContext();
       SyncService.startServiceForceSync(context);
   }

}

, Activity Android ViewController iOS.

: React Native, . Android iOS, bridge-, . , , .

: . React Native, , iOS, Android React Native. 

— 2–3 , . . , , React Native Android, , iOS. . 

, React Native, . React Native , .

, React Native . Android, — iOS. .

React Native , : 2 . . iOS- React Native. 

2019 Google Play 64- . , React Native . , .

- , 6 —  — . . 

. , , , . , React Native . iOS. 

, . - , , QA. , , , . 3 . 

. iOS , Android . : , .

, — . , . .

, 28 . : Android- Mac mini 20 , — 2.

, Lingualeo , . , . 

?

React Native . , , , : 

1. . - UI-. , -: , .

2. . , , React Native. .

3. , . React Native — , . 

4. . —  . React Native , , . , - . , , code push.

5. . , UI, , .

?

, React Native , . :

-. React Native bridge-. , , , , React Native , .

Lingualeo . , , . drag and drop.

. , , GPS, Bluetooth, , , React Native bridge-. 

. — . Google Apple, , , , . , , . 

. Google Play Apple Store, , , , . React Native , node module .

React Native — , , , :

• : , ;

• : ;

• , , - ;

• : , MVP ».