Update react native version of the example app. (#52)

example/.bundle/config

@@ -0,0 +1,2 @@
+BUNDLE_PATH: "vendor/bundle"
+BUNDLE_FORCE_RUBY_PLATFORM: 1

example/.flowconfig

@@ -8,47 +8,41 @@
 ; Ignore polyfills
 node_modules/react-native/Libraries/polyfills/.*
 
-; These should not be required directly
-; require from fbjs/lib instead: require('fbjs/lib/warning')
-node_modules/warning/.*
-
 ; Flow doesn't support platforms
 .*/Libraries/Utilities/LoadingView.js
 
+.*/node_modules/resolve/test/resolver/malformed_package_json/package\.json$
+
 [untyped]
 .*/node_modules/@react-native-community/cli/.*/.*
 
 [include]
 
 [libs]
-node_modules/react-native/Libraries/react-native/react-native-interface.js
+node_modules/react-native/interface.js
 node_modules/react-native/flow/
 
 [options]
 emoji=true
 
-esproposal.optional_chaining=enable
-esproposal.nullish_coalescing=enable
+exact_by_default=true
+
+format.bracket_spacing=false
 
 module.file_ext=.js
 module.file_ext=.json
 module.file_ext=.ios.js
 
 munge_underscores=true
 
-module.name_mapper='^react-native$' -> '<PROJECT_ROOT>/node_modules/react-native/Libraries/react-native/react-native-implementation'
 module.name_mapper='^react-native/\(.*\)$' -> '<PROJECT_ROOT>/node_modules/react-native/\1'
-module.name_mapper='^[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\)$' -> '<PROJECT_ROOT>/node_modules/react-native/Libraries/Image/RelativeImageStub'
+module.name_mapper='^@?[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\)$' -> '<PROJECT_ROOT>/node_modules/react-native/Libraries/Image/RelativeImageStub'
 
 suppress_type=$FlowIssue
 suppress_type=$FlowFixMe
 suppress_type=$FlowFixMeProps
 suppress_type=$FlowFixMeState
 
-suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native\\(_ios\\)?_\\(oss\\|fb\\)[a-z,_]*\\)?)\\)
-suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native\\(_ios\\)?_\\(oss\\|fb\\)[a-z,_]*\\)?)\\)?:? #[0-9]+
-suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
-
 [lints]
 sketchy-null-number=warn
 sketchy-null-mixed=warn
@@ -57,10 +51,7 @@ untyped-type-import=warn
 nonstrict-import=warn
 deprecated-type=warn
 unsafe-getters-setters=warn
-inexact-spread=warn
 unnecessary-invariant=warn
-signature-verification-failure=warn
-deprecated-utility=error
 
 [strict]
 deprecated-type
@@ -72,4 +63,4 @@ untyped-import
 untyped-type-import
 
 [version]
-^0.105.0
+^0.176.3

example/.gitignore

@@ -20,6 +20,7 @@ DerivedData
 *.hmap
 *.ipa
 *.xcuserstate
+ios/.xcode.env.local
 
 # Android/IntelliJ
 #
@@ -28,6 +29,7 @@ build/
 .gradle
 local.properties
 *.iml
+*.hprof
 
 # node.js
 #
@@ -48,12 +50,14 @@ buck-out/
 # For more information about the recommended setup visit:
 # https://docs.fastlane.tools/best-practices/source-control/
 
-*/fastlane/report.xml
-*/fastlane/Preview.html
-*/fastlane/screenshots
+**/fastlane/report.xml
+**/fastlane/Preview.html
+**/fastlane/screenshots
+**/fastlane/test_output
 
 # Bundle artifact
 *.jsbundle
 
-# CocoaPods
+# Ruby / CocoaPods
 /ios/Pods/
+/vendor/bundle/

example/.prettierrc.js

@@ -1,6 +1,7 @@
 module.exports = {
+  arrowParens: 'avoid',
+  bracketSameLine: true,
   bracketSpacing: false,
-  jsxBracketSameLine: true,
   singleQuote: true,
   trailingComma: 'all',
 };

example/.ruby-version

@@ -0,0 +1 @@
+2.7.5

example/Gemfile

@@ -0,0 +1,6 @@
+source 'https://rubygems.org'
+
+# You may use http://rbenv.org/ or https://rvm.io/ to install and use this version
+ruby '2.7.5'
+
+gem 'cocoapods', '~> 1.11', '>= 1.11.2'

example/android/app/build.gradle

@@ -15,10 +15,12 @@ import com.android.build.OutputFile
  *   // the name of the generated asset file containing your JS bundle
  *   bundleAssetName: "index.android.bundle",
  *
- *   // the entry file for bundle generation
+ *   // the entry file for bundle generation. If none specified and
+ *   // "index.android.js" exists, it will be used. Otherwise "index.js" is
+ *   // default. Can be overridden with ENTRY_FILE environment variable.
  *   entryFile: "index.android.js",
  *
- *   // https://facebook.github.io/react-native/docs/performance#enable-the-ram-format
+ *   // https://reactnative.dev/docs/performance#enable-the-ram-format
  *   bundleCommand: "ram-bundle",
  *
  *   // whether to bundle JS and assets in debug mode
@@ -76,7 +78,6 @@ import com.android.build.OutputFile
  */
 
 project.ext.react = [
-    entryFile: "index.js",
     enableHermes: false,  // clean and rebuild if changing
 ]
 
@@ -113,33 +114,107 @@ def jscFlavor = 'org.webkit:android-jsc:+'
 /**
  * Whether to enable the Hermes VM.
  *
- * This should be set on project.ext.react and mirrored here.  If it is not set
+ * This should be set on project.ext.react and that value will be read here. If it is not set
  * on project.ext.react, JavaScript will not be compiled to Hermes Bytecode
  * and the benefits of using Hermes will therefore be sharply reduced.
  */
 def enableHermes = project.ext.react.get("enableHermes", false);
 
+/**
+ * Architectures to build native code for.
+ */
+def reactNativeArchitectures() {
+    def value = project.getProperties().get("reactNativeArchitectures")
+    return value ? value.split(",") : ["armeabi-v7a", "x86", "x86_64", "arm64-v8a"]
+}
+
 android {
-    compileSdkVersion rootProject.ext.compileSdkVersion
+    ndkVersion rootProject.ext.ndkVersion
 
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
-    }
+    compileSdkVersion rootProject.ext.compileSdkVersion
 
     defaultConfig {
         applicationId "com.example"
         minSdkVersion rootProject.ext.minSdkVersion
         targetSdkVersion rootProject.ext.targetSdkVersion
         versionCode 1
         versionName "1.0"
+        buildConfigField "boolean", "IS_NEW_ARCHITECTURE_ENABLED", isNewArchitectureEnabled().toString()
+
+        if (isNewArchitectureEnabled()) {
+            // We configure the NDK build only if you decide to opt-in for the New Architecture.
+            externalNativeBuild {
+                ndkBuild {
+                    arguments "APP_PLATFORM=android-21",
+                        "APP_STL=c++_shared",
+                        "NDK_TOOLCHAIN_VERSION=clang",
+                        "GENERATED_SRC_DIR=$buildDir/generated/source",
+                        "PROJECT_BUILD_DIR=$buildDir",
+                        "REACT_ANDROID_DIR=$rootDir/../node_modules/react-native/ReactAndroid",
+                        "REACT_ANDROID_BUILD_DIR=$rootDir/../node_modules/react-native/ReactAndroid/build",
+                        "NODE_MODULES_DIR=$rootDir/../node_modules"
+                    cFlags "-Wall", "-Werror", "-fexceptions", "-frtti", "-DWITH_INSPECTOR=1"
+                    cppFlags "-std=c++17"
+                    // Make sure this target name is the same you specify inside the
+                    // src/main/jni/Android.mk file for the `LOCAL_MODULE` variable.
+                    targets "example_appmodules"
+                }
+            }
+            if (!enableSeparateBuildPerCPUArchitecture) {
+                ndk {
+                    abiFilters (*reactNativeArchitectures())
+                }
+            }
+        }
     }
+
+    if (isNewArchitectureEnabled()) {
+        // We configure the NDK build only if you decide to opt-in for the New Architecture.
+        externalNativeBuild {
+            ndkBuild {
+                path "$projectDir/src/main/jni/Android.mk"
+            }
+        }
+        def reactAndroidProjectDir = project(':ReactAndroid').projectDir
+        def packageReactNdkDebugLibs = tasks.register("packageReactNdkDebugLibs", Copy) {
+            dependsOn(":ReactAndroid:packageReactNdkDebugLibsForBuck")
+            from("$reactAndroidProjectDir/src/main/jni/prebuilt/lib")
+            into("$buildDir/react-ndk/exported")
+        }
+        def packageReactNdkReleaseLibs = tasks.register("packageReactNdkReleaseLibs", Copy) {
+            dependsOn(":ReactAndroid:packageReactNdkReleaseLibsForBuck")
+            from("$reactAndroidProjectDir/src/main/jni/prebuilt/lib")
+            into("$buildDir/react-ndk/exported")
+        }
+        afterEvaluate {
+            // If you wish to add a custom TurboModule or component locally,
+            // you should uncomment this line.
+            // preBuild.dependsOn("generateCodegenArtifactsFromSchema")
+            preDebugBuild.dependsOn(packageReactNdkDebugLibs)
+            preReleaseBuild.dependsOn(packageReactNdkReleaseLibs)
+
+            // Due to a bug inside AGP, we have to explicitly set a dependency
+            // between configureNdkBuild* tasks and the preBuild tasks.
+            // This can be removed once this is solved: https://issuetracker.google.com/issues/207403732
+            configureNdkBuildRelease.dependsOn(preReleaseBuild)
+            configureNdkBuildDebug.dependsOn(preDebugBuild)
+            reactNativeArchitectures().each { architecture ->
+                tasks.findByName("configureNdkBuildDebug[${architecture}]")?.configure {
+                    dependsOn("preDebugBuild")
+                }
+                tasks.findByName("configureNdkBuildRelease[${architecture}]")?.configure {
+                    dependsOn("preReleaseBuild")
+                }
+            }
+        }
+    }
+
     splits {
         abi {
             reset()
             enable enableSeparateBuildPerCPUArchitecture
             universalApk false  // If true, also generate a universal APK
-            include "armeabi-v7a", "x86", "arm64-v8a", "x86_64"
+            include (*reactNativeArchitectures())
         }
     }
     signingConfigs {
@@ -156,22 +231,24 @@ android {
         }
         release {
             // Caution! In production, you need to generate your own keystore file.
-            // see https://facebook.github.io/react-native/docs/signed-apk-android.
+            // see https://reactnative.dev/docs/signed-apk-android.
             signingConfig signingConfigs.debug
             minifyEnabled enableProguardInReleaseBuilds
             proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
         }
     }
+
     // applicationVariants are e.g. debug, release
     applicationVariants.all { variant ->
         variant.outputs.each { output ->
             // For each separate APK per architecture, set a unique version code as described here:
             // https://developer.android.com/studio/build/configure-apk-splits.html
+            // Example: versionCode 1 will generate 1001 for armeabi-v7a, 1002 for x86, etc.
             def versionCodes = ["armeabi-v7a": 1, "x86": 2, "arm64-v8a": 3, "x86_64": 4]
             def abi = output.getFilter(OutputFile.ABI)
             if (abi != null) {  // null for the universal-debug, universal-release variants
                 output.versionCodeOverride =
-                        versionCodes.get(abi) * 1048576 + defaultConfig.versionCode
+                        defaultConfig.versionCode * 1000 + versionCodes.get(abi)
             }
 
         }
@@ -180,22 +257,64 @@ android {
 
 dependencies {
     implementation fileTree(dir: "libs", include: ["*.jar"])
+
+    //noinspection GradleDynamicVersion
     implementation "com.facebook.react:react-native:+"  // From node_modules
 
+    implementation "androidx.swiperefreshlayout:swiperefreshlayout:1.0.0"
+
+    debugImplementation("com.facebook.flipper:flipper:${FLIPPER_VERSION}") {
+        exclude group:'com.facebook.fbjni'
+    }
+
+    debugImplementation("com.facebook.flipper:flipper-network-plugin:${FLIPPER_VERSION}") {
+        exclude group:'com.facebook.flipper'
+        exclude group:'com.squareup.okhttp3', module:'okhttp'
+    }
+
+    debugImplementation("com.facebook.flipper:flipper-fresco-plugin:${FLIPPER_VERSION}") {
+        exclude group:'com.facebook.flipper'
+    }
+
     if (enableHermes) {
-        def hermesPath = "../../node_modules/hermes-engine/android/";
-        debugImplementation files(hermesPath + "hermes-debug.aar")
-        releaseImplementation files(hermesPath + "hermes-release.aar")
+        //noinspection GradleDynamicVersion
+        implementation("com.facebook.react:hermes-engine:+") { // From node_modules
+            exclude group:'com.facebook.fbjni'
+        }
     } else {
         implementation jscFlavor
     }
 }
 
+if (isNewArchitectureEnabled()) {
+    // If new architecture is enabled, we let you build RN from source
+    // Otherwise we fallback to a prebuilt .aar bundled in the NPM package.
+    // This will be applied to all the imported transtitive dependency.
+    configurations.all {
+        resolutionStrategy.dependencySubstitution {
+            substitute(module("com.facebook.react:react-native"))
+                    .using(project(":ReactAndroid"))
+                    .because("On New Architecture we're building React Native from source")
+            substitute(module("com.facebook.react:hermes-engine"))
+                    .using(project(":ReactAndroid:hermes-engine"))
+                    .because("On New Architecture we're building Hermes from source")
+        }
+    }
+}
+
 // Run this once to be able to run the application with BUCK
 // puts all compile dependencies into folder libs for BUCK to use
 task copyDownloadableDepsToLibs(type: Copy) {
-    from configurations.compile
+    from configurations.implementation
     into 'libs'
 }
 
 apply from: file("../../node_modules/@react-native-community/cli-platform-android/native_modules.gradle"); applyNativeModulesAppBuildGradle(project)
+
+def isNewArchitectureEnabled() {
+    // To opt-in for the New Architecture, you can either:
+    // - Set `newArchEnabled` to true inside the `gradle.properties` file
+    // - Invoke gradle with `-newArchEnabled=true`
+    // - Set an environment variable `ORG_GRADLE_PROJECT_newArchEnabled=true`
+    return project.hasProperty("newArchEnabled") && project.newArchEnabled == "true"
+}

example/android/app/src/debug/AndroidManifest.xml

@@ -4,5 +4,10 @@
 
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
 
-    <application android:usesCleartextTraffic="true" tools:targetApi="28" tools:ignore="GoogleAppIndexingWarning" />
+    <application
+        android:usesCleartextTraffic="true"
+        tools:targetApi="28"
+        tools:ignore="GoogleAppIndexingWarning">
+        <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" android:exported="false" />
+    </application>
 </manifest>