example project: fix android build

Author: artald

example/android/build.gradle

@@ -2,18 +2,18 @@
 
 buildscript {
     ext {
-        buildToolsVersion = "27.0.3"
+        buildToolsVersion = "28.0.3"
         minSdkVersion = 16
-        compileSdkVersion = 27
-        targetSdkVersion = 26
-        supportLibVersion = "27.1.1"
+        compileSdkVersion = 28
+        targetSdkVersion = 28
+        supportLibVersion = "28.0.0"
     }
     repositories {
         jcenter()
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.4'
+        classpath 'com.android.tools.build:gradle:3.3.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -32,8 +32,3 @@ allprojects {
     }
 }
 
-
-task wrapper(type: Wrapper) {
-    gradleVersion = '4.4'
-    distributionUrl = distributionUrl.replace("bin", "all")
-}

example/android/gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip

example/metro.config.js

@@ -0,0 +1,17 @@
+/**
+ * Metro configuration for React Native
+ * https://github.com/facebook/react-native
+ *
+ * @format
+ */
+
+module.exports = {
+  transformer: {
+    getTransformOptions: async () => ({
+      transform: {
+        experimentalImportSupport: false,
+        inlineRequires: false,
+      },
+    }),
+  },
+};