added RN 57.2 (android compilation improved)

Author: mCodex

.babelrc

@@ -1,3 +1,6 @@
 {
-  "presets": ["react-native"]
+    "presets": ["module:metro-react-native-babel-preset"],
+    "plugins": [
+        ["@babel/plugin-proposal-decorators", { "legacy": true }]
+    ]
 }

.flowconfig

@@ -29,6 +29,9 @@ node_modules/react-native/flow-github/
 [options]
 emoji=true
 
+esproposal.optional_chaining=enable
+esproposal.nullish_coalescing=enable
+
 module.system=haste
 module.system.haste.use_name_reducers=true
 # get basename
@@ -64,4 +67,4 @@ suppress_comment=\\(.\\|\n\\)*\\$FlowFixedInNextDeploy
 suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
 
 [version]
-^0.75.0
+^0.78.0

.ncurc.json

@@ -0,0 +1,16 @@
+{
+  "upgrade": true,
+  "reject": [
+    "@babel/core",
+    "@babel/plugin-proposal-class-properties",
+    "@babel/plugin-proposal-decorators",
+    "@babel/runtime",
+    "metro-react-native-babel-preset",
+    "react-native-device-info",
+    "react",
+    "schedule",
+    "eslint",
+    "eslint-plugin-react",
+    "eslint-plugin-jest"
+  ]
+}

android/app/build.gradle

@@ -2,76 +2,6 @@ apply plugin: "com.android.application"
 
 import com.android.build.OutputFile
 
-/**
- * The react.gradle file registers a task for each build variant (e.g. bundleDebugJsAndAssets
- * and bundleReleaseJsAndAssets).
- * These basically call `react-native bundle` with the correct arguments during the Android build
- * cycle. By default, bundleDebugJsAndAssets is skipped, as in debug/dev mode we prefer to load the
- * bundle directly from the development server. Below you can see all the possible configurations
- * and their defaults. If you decide to add a configuration block, make sure to add it before the
- * `apply from: "../../node_modules/react-native/react.gradle"` line.
- *
- * project.ext.react = [
- *   // the name of the generated asset file containing your JS bundle
- *   bundleAssetName: "index.android.bundle",
- *
- *   // the entry file for bundle generation
- *   entryFile: "index.android.js",
- *
- *   // whether to bundle JS and assets in debug mode
- *   bundleInDebug: false,
- *
- *   // whether to bundle JS and assets in release mode
- *   bundleInRelease: true,
- *
- *   // whether to bundle JS and assets in another build variant (if configured).
- *   // See http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Build-Variants
- *   // The configuration property can be in the following formats
- *   //         'bundleIn${productFlavor}${buildType}'
- *   //         'bundleIn${buildType}'
- *   // bundleInFreeDebug: true,
- *   // bundleInPaidRelease: true,
- *   // bundleInBeta: true,
- *
- *   // whether to disable dev mode in custom build variants (by default only disabled in release)
- *   // for example: to disable dev mode in the staging build type (if configured)
- *   devDisabledInStaging: true,
- *   // The configuration property can be in the following formats
- *   //         'devDisabledIn${productFlavor}${buildType}'
- *   //         'devDisabledIn${buildType}'
- *
- *   // the root of your project, i.e. where "package.json" lives
- *   root: "../../",
- *
- *   // where to put the JS bundle asset in debug mode
- *   jsBundleDirDebug: "$buildDir/intermediates/assets/debug",
- *
- *   // where to put the JS bundle asset in release mode
- *   jsBundleDirRelease: "$buildDir/intermediates/assets/release",
- *
- *   // where to put drawable resources / React Native assets, e.g. the ones you use via
- *   // require('./image.png')), in debug mode
- *   resourcesDirDebug: "$buildDir/intermediates/res/merged/debug",
- *
- *   // where to put drawable resources / React Native assets, e.g. the ones you use via
- *   // require('./image.png')), in release mode
- *   resourcesDirRelease: "$buildDir/intermediates/res/merged/release",
- *
- *   // by default the gradle tasks are skipped if none of the JS files or assets change; this means
- *   // that we don't look at files in android/ or ios/ to determine whether the tasks are up to
- *   // date; if you have any other folders that you want to ignore for performance reasons (gradle
- *   // indexes the entire tree), add them here. Alternatively, if you have JS files in android/
- *   // for example, you might want to remove it from here.
- *   inputExcludes: ["android/**", "ios/**"],
- *
- *   // override which node gets called and with what additional arguments
- *   nodeExecutableAndArgs: ["node"],
- *
- *   // supply additional arguments to the packager
- *   extraPackagerArgs: []
- * ]
- */
-
 project.ext.react = [
     entryFile: "index.js"
 ]
@@ -106,6 +36,10 @@ android {
         ndk {
             abiFilters "armeabi-v7a", "x86"
         }
+        multiDexEnabled true
+        dexOptions {
+            javaMaxHeapSize "8g"
+        }
     }
     splits {
         abi {
@@ -137,10 +71,12 @@ android {
 }
 
 dependencies {
+    implementation project(':react-native-navigation')
+    implementation 'com.android.support:multidex:1.0.3'
     implementation fileTree(dir: "libs", include: ["*.jar"])
     implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
+    implementation "com.android.support:design:${rootProject.ext.supportLibVersion}"
     implementation "com.facebook.react:react-native:+"  // From node_modules
-    implementation project(':react-native-navigation')
 }
 
 // Run this once to be able to run the application with BUCK

android/app/src/main/AndroidManifest.xml

@@ -2,8 +2,10 @@
     package="com.reduxtemplate">
 
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
+    <uses-permission android:name="android.permission.VIBRATE" />
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
 
     <application
       android:name=".MainApplication"

android/app/src/main/java/com/reduxtemplate/MainActivity.java

@@ -4,12 +4,4 @@
 
 public class MainActivity extends SplashActivity {
 
-    /**
-     * Returns the name of the main component registered from JavaScript.
-     * This is used to schedule rendering of the component.
-     */
-
-    protected String getMainComponentName() {
-        return "reduxTemplate";
-    }
 }

android/app/src/main/java/com/reduxtemplate/MainApplication.java

@@ -1,6 +1,7 @@
 package com.reduxtemplate;
 
 import com.facebook.react.ReactPackage;
+import com.facebook.soloader.SoLoader;
 import com.reactnativenavigation.NavigationApplication;
 
 import java.util.Arrays;
@@ -18,7 +19,7 @@ protected List<ReactPackage> getPackages() {
         // Add additional packages you require here
         // No need to add RnnPackage and MainReactPackage
         return Arrays.<ReactPackage>asList(
-            // eg. new VectorIconsPackage()
+                // new VectorIconsPackage()
         );
     }
 
@@ -29,6 +30,12 @@ public List<ReactPackage> createAdditionalReactPackages() {
 
     @Override
     public String getJSMainModuleName() {
-      return "index";
+        return "index";
+    }
+
+    @Override
+    public void onCreate() {
+        super.onCreate();
+        SoLoader.init(this, /* native exopackage */ false);
     }
 }

android/build.gradle

@@ -1,12 +1,22 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
+    ext {
+        buildToolsVersion = "27.0.3"
+        minSdkVersion = 16
+        compileSdkVersion = 27
+        targetSdkVersion = 26
+        supportLibVersion = "27.1.1"
+    }
     repositories {
         jcenter()
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.0.1'
+        classpath 'com.android.tools.build:gradle:3.1.4'
+
+        // NOTE: Do not place your application dependencies here; they belong
+        // in the individual module build.gradle files
     }
 }
 
@@ -18,17 +28,12 @@ allprojects {
             // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
             url "$rootDir/../node_modules/react-native/android"
         }
-        maven {
-            url 'https://maven.google.com/'
-            name 'Google'
-        }
+        google()
     }
 }
 
-ext {
-    buildToolsVersion = "26.0.3"
-    minSdkVersion = 16
-    compileSdkVersion = 26
-    targetSdkVersion = 26
-    supportLibVersion = "26.1.0"
+
+task wrapper(type: Wrapper) {
+    gradleVersion = '4.4'
+    distributionUrl = distributionUrl.replace("bin", "all")
 }

android/gradle.properties

@@ -10,11 +10,12 @@
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
 # Default value: -Xmx10248m -XX:MaxPermSize=256m
-# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
+org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
 
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
-# org.gradle.parallel=true
+org.gradle.parallel=true
 
 android.useDeprecatedNdk=true
+android.enableAapt2=false