Use inlined version of Base64 encoder

CHANGELOG.md

@@ -1,3 +1,24 @@
+X.Y.Z Release notes
+=============================================================
+### Compatibility
+* Sync protocol: 24
+* Server-side history format: 4
+* File format: 7
+* Realm Object Server: 3.0.0 or later
+
+### Breaking changes
+* None.
+
+### Enhancements
+* None.
+
+### Bug fixes
+* Building React Native Android projects using Java version 9 used deprecated API's (#1779).
+
+### Internal
+* None.
+
+
 2.4.1 Release notes (2018-5-8)
 =============================================================
 ### Compatibility

examples/ReactExample/android/build.gradle

@@ -2,10 +2,11 @@
 
 buildscript {
     repositories {
+        google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.3.1'
+        classpath 'com.android.tools.build:gradle:3.1.2'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -14,8 +15,9 @@ buildscript {
 
 allprojects {
     repositories {
-        mavenLocal()
+        google()
         jcenter()
+        mavenLocal()
         maven {
             // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
             url "$rootDir/../node_modules/react-native/android"

examples/ReactExample/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-2.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4.1-all.zip