Fix: Bump react-native version to fix build failures

.gitignore

@@ -72,6 +72,9 @@ buck-out/
 # Translation files
 /translations
 
+# Intl polyfills (generated via /scripts/build-intl-polyfill.js
+/src/frontend/polyfills/intl-relativetimeformat.ts
+
 # Private env variables
 .env
 .bitrise.secrets.yml

android/app/build.gradle

@@ -134,7 +134,7 @@ def enableProguardInReleaseBuilds = false
  * give correct results when using with locales other than en-US.  Note that
  * this variant is about 6MiB larger per architecture than default.
  */
-def jscFlavor = 'org.webkit:android-jsc:+'
+def jscFlavor = 'org.webkit:android-jsc-intl:+'
 
 /**
  * Whether to enable the Hermes VM.
@@ -349,9 +349,6 @@ android {
         exclude 'META-INF/LICENSE'
         exclude 'META-INF/LICENSE.txt'
         exclude 'META-INF/NOTICE.txt'
-        // Make sure libjsc.so does not packed in APK
-        // This is for react-native-v8
-        exclude "**/libjsc.so"
     }
 
     // Use Java 1.8
@@ -365,8 +362,6 @@ dependencies {
     implementation fileTree(dir: "libs", include: ["*.jar"])
     //noinspection GradleDynamicVersion
     implementation "com.facebook.react:react-native:+"  // From node_modules
-    // Add v8-android - prebuilt libv8.so into APK
-    implementation 'org.chromium:v8-android:9.93.+'
 
     addUnimodulesDependencies()
 

android/build.gradle

@@ -85,12 +85,12 @@ allprojects {
         mavenLocal()
         maven { url("https://maven.google.com") }
         maven {
-            // Replace AAR from original RN with AAR from react-native-v8
-            url("$rootDir/../node_modules/react-native-v8/dist")
+            // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
+            url("$rootDir/../node_modules/react-native/android")
         }
         maven {
-            // prebuilt libv8.so
-            url("$rootDir/../node_modules/v8-android/dist")
+            // Android JSC is installed from npm
+            url("$rootDir/../node_modules/jsc-android/dist")
         }
         maven {
             // expo-camera bundles a custom com.google.android:cameraview

index.js

@@ -1,6 +1,8 @@
 // @flow
 // setup bugsnag before anything else
 import "./src/frontend/lib/logger";
+import "./src/frontend/polyfills";
+
 import { AppRegistry } from "react-native";
 import App from "./src/frontend/App";
 import { name as appName } from "./app.json";