android: upgrade rn-demo-app to RN 0.64.0

.editorconfig

@@ -0,0 +1,3 @@
+# Windows files
+[*.bat]
+end_of_line = crlf

.gitattributes

@@ -0,0 +1,3 @@
+# Windows files should use crlf line endings
+# https://help.github.com/articles/dealing-with-line-endings/
+*.bat text eol=crlf

android/app/_BUCK

@@ -0,0 +1,55 @@
+# To learn about Buck see [Docs](https://buckbuild.com/).
+# To run your application with Buck:
+# - install Buck
+# - `npm start` - to start the packager
+# - `cd android`
+# - `keytool -genkey -v -keystore keystores/debug.keystore -storepass android -alias androiddebugkey -keypass android -dname "CN=Android Debug,O=Android,C=US"`
+# - `./gradlew :app:copyDownloadableDepsToLibs` - make all Gradle compile dependencies available to Buck
+# - `buck install -r android/app` - compile, install and run application
+#
+
+load(":build_defs.bzl", "create_aar_targets", "create_jar_targets")
+
+lib_deps = []
+
+create_aar_targets(glob(["libs/*.aar"]))
+
+create_jar_targets(glob(["libs/*.jar"]))
+
+android_library(
+    name = "all-libs",
+    exported_deps = lib_deps,
+)
+
+android_library(
+    name = "app-code",
+    srcs = glob([
+        "src/main/java/**/*.java",
+    ]),
+    deps = [
+        ":all-libs",
+        ":build_config",
+        ":res",
+    ],
+)
+
+android_build_config(
+    name = "build_config",
+    package = "com.rndiffapp",
+)
+
+android_resource(
+    name = "res",
+    package = "com.rndiffapp",
+    res = "src/main/res",
+)
+
+android_binary(
+    name = "app",
+    keystore = "//android/keystores:debug",
+    manifest = "src/main/AndroidManifest.xml",
+    package_type = "debug",
+    deps = [
+        ":app-code",
+    ],
+)

android/app/build.gradle

@@ -22,10 +22,12 @@ 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
@@ -83,7 +85,6 @@ import com.android.build.OutputFile
  */
 
 project.ext.react = [
-    entryFile: "index.js",
     enableHermes: false,  // clean and rebuild if changing
 ]
 
@@ -127,6 +128,8 @@ def jscFlavor = 'org.webkit:android-jsc:+'
 def enableHermes = project.ext.react.get("enableHermes", false);
 
 android {
+    ndkVersion rootProject.ext.ndkVersion
+
     compileSdkVersion rootProject.ext.compileSdkVersion
 
     compileOptions {
@@ -163,7 +166,7 @@ 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"
@@ -174,11 +177,12 @@ android {
         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)
             }
 
         }
@@ -187,9 +191,23 @@ android {
 
 dependencies {
     implementation fileTree(dir: "libs", include: ["*.jar"])
+    //noinspection GradleDynamicVersion
     implementation "com.facebook.react:react-native:+"  // From node_modules
     implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
 
+    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")

android/app/src/debug/AndroidManifest.xml

@@ -4,5 +4,7 @@
 
     <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" />
+    </application>
 </manifest>

android/app/src/debug/java/com/fbtrndemoapp/ReactNativeFlipper.java

@@ -0,0 +1,72 @@
+/**
+ * Copyright (c) Facebook, Inc. and its affiliates.
+ *
+ * <p>This source code is licensed under the MIT license found in the LICENSE file in the root
+ * directory of this source tree.
+ */
+package com.fbtrndemoapp;
+
+import android.content.Context;
+import com.facebook.flipper.android.AndroidFlipperClient;
+import com.facebook.flipper.android.utils.FlipperUtils;
+import com.facebook.flipper.core.FlipperClient;
+import com.facebook.flipper.plugins.crashreporter.CrashReporterPlugin;
+import com.facebook.flipper.plugins.databases.DatabasesFlipperPlugin;
+import com.facebook.flipper.plugins.fresco.FrescoFlipperPlugin;
+import com.facebook.flipper.plugins.inspector.DescriptorMapping;
+import com.facebook.flipper.plugins.inspector.InspectorFlipperPlugin;
+import com.facebook.flipper.plugins.network.FlipperOkhttpInterceptor;
+import com.facebook.flipper.plugins.network.NetworkFlipperPlugin;
+import com.facebook.flipper.plugins.react.ReactFlipperPlugin;
+import com.facebook.flipper.plugins.sharedpreferences.SharedPreferencesFlipperPlugin;
+import com.facebook.react.ReactInstanceManager;
+import com.facebook.react.bridge.ReactContext;
+import com.facebook.react.modules.network.NetworkingModule;
+import okhttp3.OkHttpClient;
+
+public class ReactNativeFlipper {
+  public static void initializeFlipper(Context context, ReactInstanceManager reactInstanceManager) {
+    if (FlipperUtils.shouldEnableFlipper(context)) {
+      final FlipperClient client = AndroidFlipperClient.getInstance(context);
+
+      client.addPlugin(new InspectorFlipperPlugin(context, DescriptorMapping.withDefaults()));
+      client.addPlugin(new ReactFlipperPlugin());
+      client.addPlugin(new DatabasesFlipperPlugin(context));
+      client.addPlugin(new SharedPreferencesFlipperPlugin(context));
+      client.addPlugin(CrashReporterPlugin.getInstance());
+
+      NetworkFlipperPlugin networkFlipperPlugin = new NetworkFlipperPlugin();
+      NetworkingModule.setCustomClientBuilder(
+          new NetworkingModule.CustomClientBuilder() {
+            @Override
+            public void apply(OkHttpClient.Builder builder) {
+              builder.addNetworkInterceptor(new FlipperOkhttpInterceptor(networkFlipperPlugin));
+            }
+          });
+      client.addPlugin(networkFlipperPlugin);
+      client.start();
+
+      // Fresco Plugin needs to ensure that ImagePipelineFactory is initialized
+      // Hence we run if after all native modules have been initialized
+      ReactContext reactContext = reactInstanceManager.getCurrentReactContext();
+      if (reactContext == null) {
+        reactInstanceManager.addReactInstanceEventListener(
+            new ReactInstanceManager.ReactInstanceEventListener() {
+              @Override
+              public void onReactContextInitialized(ReactContext reactContext) {
+                reactInstanceManager.removeReactInstanceEventListener(this);
+                reactContext.runOnNativeModulesQueueThread(
+                    new Runnable() {
+                      @Override
+                      public void run() {
+                        client.addPlugin(new FrescoFlipperPlugin());
+                      }
+                    });
+              }
+            });
+      } else {
+        client.addPlugin(new FrescoFlipperPlugin());
+      }
+    }
+  }
+}

android/app/src/main/AndroidManifest.xml

@@ -13,14 +13,13 @@
       <activity
         android:name=".MainActivity"
         android:label="@string/app_name"
-        android:configChanges="keyboard|keyboardHidden|orientation|screenSize|screenLayout|layoutDirection|locale"
+        android:configChanges="keyboard|keyboardHidden|orientation|screenSize|uiMode|screenLayout|layoutDirection|locale"
+        android:launchMode="singleTask"
         android:windowSoftInputMode="adjustResize">
         <intent-filter>
             <action android:name="android.intent.action.MAIN" />
             <category android:name="android.intent.category.LAUNCHER" />
         </intent-filter>
       </activity>
-      <activity android:name="com.facebook.react.devsupport.DevSettingsActivity" />
     </application>
-
 </manifest>

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

@@ -11,6 +11,7 @@
 import android.content.Context;
 import com.facebook.react.PackageList;
 import com.facebook.react.ReactApplication;
+import com.facebook.react.ReactInstanceManager;
 import com.facebook.react.ReactNativeHost;
 import com.facebook.react.ReactPackage;
 import com.facebook.soloader.SoLoader;
@@ -48,23 +49,28 @@ public ReactNativeHost getReactNativeHost() {
   public void onCreate() {
     super.onCreate();
     SoLoader.init(this, /* native exopackage */ false);
-    initializeFlipper(this); // Remove this line if you don't want Flipper enabled
+    initializeFlipper(this, getReactNativeHost().getReactInstanceManager());
   }
 
   /**
-   * Loads Flipper in React Native templates.
+   * Loads Flipper in React Native templates. Call this in the onCreate method with something like
+   * initializeFlipper(this, getReactNativeHost().getReactInstanceManager());
    *
    * @param context
+   * @param reactInstanceManager
    */
-  private static void initializeFlipper(Context context) {
+  private static void initializeFlipper(
+      Context context, ReactInstanceManager reactInstanceManager) {
     if (BuildConfig.DEBUG) {
       try {
         /*
          We use reflection here to pick up the class that initializes Flipper,
         since Flipper library is not available in release mode
         */
-        Class<?> aClass = Class.forName("com.facebook.flipper.ReactNativeFlipper");
-        aClass.getMethod("initializeFlipper", Context.class).invoke(null, context);
+         Class<?> aClass = Class.forName("com.facebook.flipper.ReactNativeFlipper");
+         aClass
+            .getMethod("initializeFlipper", Context.class, ReactInstanceManager.class)
+            .invoke(null, context, reactInstanceManager);
       } catch (ClassNotFoundException e) {
         e.printStackTrace();
       } catch (NoSuchMethodException e) {

android/app/src/main/res/values/styles.xml

@@ -1,7 +1,7 @@
 <resources>
 
     <!-- Base application theme. -->
-    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
+    <style name="AppTheme" parent="Theme.AppCompat.DayNight.NoActionBar">
         <!-- Customize your theme here. -->
         <item name="android:textColor">#000000</item>
     </style>

android/build.gradle

@@ -9,18 +9,19 @@
 
 buildscript {
     ext {
-        buildToolsVersion = "28.0.3"
-        minSdkVersion = 16
-        compileSdkVersion = 28
-        targetSdkVersion = 28
+        buildToolsVersion = "29.0.3"
+        minSdkVersion = 21
+        compileSdkVersion = 29
+        targetSdkVersion = 29
         supportLibVersion = "28.0.0"
+        ndkVersion = "20.1.5948944"
     }
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath("com.android.tools.build:gradle:3.4.2")
+        classpath("com.android.tools.build:gradle:4.1.0")
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -41,6 +42,6 @@ allprojects {
 
         google()
         jcenter()
-        maven { url 'https://jitpack.io' }
+        maven { url 'https://www.jitpack.io' }
     }
 }

android/gradle.properties

@@ -17,5 +17,12 @@
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
 # org.gradle.parallel=true
 
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+
 android.useAndroidX=true
+# Automatically convert third-party libraries to use AndroidX
 android.enableJetifier=true
+# Version of flipper SDK to use with React Native
+FLIPPER_VERSION=0.75.1

android/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.5-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.7-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists