Updated example for RN 0.57.3

Example/.babelrc

 {
-  "presets": ["react-native"]
+  "presets": ["module:metro-react-native-babel-preset"]
 }

Example/.flowconfig

 ; Ignore polyfills
 .*/Libraries/polyfills/.*
 
+; Ignore metro
+.*/node_modules/metro/.*
+
 [include]
 
 [libs]
 node_modules/react-native/Libraries/react-native/react-native-interface.js
 node_modules/react-native/flow/
+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
+module.system.haste.name_reducers='^.*/\([a-zA-Z0-9$_.-]+\.js\(\.flow\)?\)$' -> '\1'
+# strip .js or .js.flow suffix
+module.system.haste.name_reducers='^\(.*\)\.js\(\.flow\)?$' -> '\1'
+# strip .ios suffix
+module.system.haste.name_reducers='^\(.*\)\.ios$' -> '\1'
+module.system.haste.name_reducers='^\(.*\)\.android$' -> '\1'
+module.system.haste.name_reducers='^\(.*\)\.native$' -> '\1'
+module.system.haste.paths.blacklist=.*/__tests__/.*
+module.system.haste.paths.blacklist=.*/__mocks__/.*
+module.system.haste.paths.blacklist=<PROJECT_ROOT>/node_modules/react-native/Libraries/Animated/src/polyfills/.*
+module.system.haste.paths.whitelist=<PROJECT_ROOT>/node_modules/react-native/Libraries/.*
 
 munge_underscores=true
 
 module.name_mapper='^[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\)$' -> 'RelativeImageStub'
 
+module.file_ext=.js
+module.file_ext=.jsx
+module.file_ext=.json
+module.file_ext=.native.js
+
 suppress_type=$FlowIssue
 suppress_type=$FlowFixMe
 suppress_type=$FlowFixMeProps
 suppress_type=$FlowFixMeState
-suppress_type=$FixMe
 
-suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(>=0\\.\\(5[0-3]\\|[1-4][0-9]\\|[0-9]\\).[0-9]\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)
-suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(>=0\\.\\(5[0-3]\\|[1-4][0-9]\\|[0-9]\\).[0-9]\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)?:? #[0-9]+
+suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)
+suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)?:? #[0-9]+
 suppress_comment=\\(.\\|\n\\)*\\$FlowFixedInNextDeploy
 suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
 
-unsafe.enable_getters_and_setters=true
-
 [version]
-^0.53.0
+^0.78.0

Example/.gitignore

 */fastlane/report.xml
 */fastlane/Preview.html
 */fastlane/screenshots
+
+# Bundle artifact
+*.jsbundle

Example/__tests__/App.js

-import 'react-native';
-import React from 'react';
-import App from '../App';
-
-// Note: test renderer must be required after react-native.
-import renderer from 'react-test-renderer';
-
-it('renders correctly', () => {
-  const tree = renderer.create(
-    <App />
-  );
-});

Example/android/app/BUCK

 
 android_build_config(
     name = "build_config",
-    package = "com.example",
+    package = "com.example573",
 )
 
 android_resource(
     name = "res",
-    package = "com.example",
+    package = "com.example573",
     res = "src/main/res",
 )
 

Example/android/app/build.gradle

 def enableProguardInReleaseBuilds = false
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion "23.0.1"
+    compileSdkVersion rootProject.ext.compileSdkVersion
+    buildToolsVersion rootProject.ext.buildToolsVersion
 
     defaultConfig {
-        applicationId "com.example"
-        minSdkVersion 16
-        targetSdkVersion 22
+        applicationId "com.example573"
+        minSdkVersion rootProject.ext.minSdkVersion
+        targetSdkVersion rootProject.ext.targetSdkVersion
         versionCode 1
         versionName "1.0"
         ndk {
 dependencies {
     compile project(':react-native-thumbnail')
     compile project(':react-native-image-picker')
-    compile fileTree(dir: "libs", include: ["*.jar"])
-    compile "com.android.support:appcompat-v7:23.0.1"
-    compile "com.facebook.react:react-native:+"  // From node_modules
+    implementation fileTree(dir: "libs", include: ["*.jar"])
+    implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"
+    implementation "com.facebook.react:react-native:+"  // From node_modules
 }
 
 // Run this once to be able to run the application with BUCK

Example/android/app/proguard-rules.pro

 #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
 #   public *;
 #}
-
-# Disabling obfuscation is useful if you collect stack traces from production crashes
-# (unless you are using a system that supports de-obfuscate the stack traces).
--dontobfuscate
-
-# React Native
-
-# Keep our interfaces so they can be used by other ProGuard rules.
-# See http://sourceforge.net/p/proguard/bugs/466/
--keep,allowobfuscation @interface com.facebook.proguard.annotations.DoNotStrip
--keep,allowobfuscation @interface com.facebook.proguard.annotations.KeepGettersAndSetters
--keep,allowobfuscation @interface com.facebook.common.internal.DoNotStrip
-
-# Do not strip any method/class that is annotated with @DoNotStrip
--keep @com.facebook.proguard.annotations.DoNotStrip class *
--keep @com.facebook.common.internal.DoNotStrip class *
--keepclassmembers class * {
-    @com.facebook.proguard.annotations.DoNotStrip *;
-    @com.facebook.common.internal.DoNotStrip *;
-}
-
--keepclassmembers @com.facebook.proguard.annotations.KeepGettersAndSetters class * {
-  void set*(***);
-  *** get*();
-}
-
--keep class * extends com.facebook.react.bridge.JavaScriptModule { *; }
--keep class * extends com.facebook.react.bridge.NativeModule { *; }
--keepclassmembers,includedescriptorclasses class * { native <methods>; }
--keepclassmembers class *  { @com.facebook.react.uimanager.UIProp <fields>; }
--keepclassmembers class *  { @com.facebook.react.uimanager.annotations.ReactProp <methods>; }
--keepclassmembers class *  { @com.facebook.react.uimanager.annotations.ReactPropGroup <methods>; }
-
--dontwarn com.facebook.react.**
-
-# TextLayoutBuilder uses a non-public Android constructor within StaticLayout.
-# See libs/proxy/src/main/java/com/facebook/fbui/textlayoutbuilder/proxy for details.
--dontwarn android.text.StaticLayout
-
-# okhttp
-
--keepattributes Signature
--keepattributes *Annotation*
--keep class okhttp3.** { *; }
--keep interface okhttp3.** { *; }
--dontwarn okhttp3.**
-
-# okio
-
--keep class sun.misc.Unsafe { *; }
--dontwarn java.nio.file.*
--dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
--dontwarn okio.**

Example/android/app/src/main/AndroidManifest.xml

 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example"
-    android:versionCode="1"
-    android:versionName="1.0">
+    package="com.example573">
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW"/>
 
-    <uses-sdk
-        android:minSdkVersion="16"
-        android:targetSdkVersion="22" />
-
     <application
       android:name=".MainApplication"
-      android:allowBackup="true"
       android:label="@string/app_name"
       android:icon="@mipmap/ic_launcher"
+      android:allowBackup="false"
       android:theme="@style/AppTheme">
       <activity
         android:name=".MainActivity"

Example/android/app/src/main/java/com/example/MainActivity.java → Example/android/app/src/main/java/com/example573/MainActivity.java

-package com.example;
+package com.example573;
 
 import com.facebook.react.ReactActivity;
 
      */
     @Override
     protected String getMainComponentName() {
-        return "Example";
+        return "example573";
     }
 }

Example/android/app/src/main/java/com/example/MainApplication.java → Example/android/app/src/main/java/com/example573/MainApplication.java

-package com.example;
+package com.example573;
 
 import android.app.Application;
 
 import com.facebook.react.ReactApplication;
-import io.thumbnail.RNThumbnailPackage;
+import me.hauvo.thumbnail.RNThumbnailPackage;
 import com.imagepicker.ImagePickerPackage;
 import com.facebook.react.ReactNativeHost;
 import com.facebook.react.ReactPackage;

Example/android/app/src/main/res/values/strings.xml

 <resources>
-    <string name="app_name">Example</string>
+    <string name="app_name">example573</string>
 </resources>

Example/android/build.gradle

 // 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:2.2.3'
+        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
             // All of React Native (JS, Obj-C sources, Android binaries) is installed from npm
             url "$rootDir/../node_modules/react-native/android"
         }
+        google()
     }
 }
+
+
+task wrapper(type: Wrapper) {
+    gradleVersion = '4.4'
+    distributionUrl = distributionUrl.replace("bin", "all")
+}

Example/android/gradle.properties

 # 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
-
-android.useDeprecatedNdk=true

Example/android/gradle/wrapper/gradle-wrapper.properties

 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.14.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip

Example/android/gradlew

-#!/usr/bin/env bash
+#!/usr/bin/env sh
 
 ##############################################################################
 ##
 ##
 ##############################################################################
 
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
 
 APP_NAME="Gradle"
 APP_BASE_NAME=`basename "$0"`
 
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD="maximum"
 
-warn ( ) {
+warn () {
     echo "$*"
 }
 
-die ( ) {
+die () {
     echo
     echo "$*"
     echo
 cygwin=false
 msys=false
 darwin=false
+nonstop=false
 case "`uname`" in
   CYGWIN* )
     cygwin=true
   MINGW* )
     msys=true
     ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
 esac
 
-# For Cygwin, ensure paths are in UNIX format before anything is touched.
-if $cygwin ; then
-    [ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
-fi
-
-# Attempt to set APP_HOME
-# Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
-done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >&-
-APP_HOME="`pwd -P`"
-cd "$SAVED" >&-
-
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
 # Determine the Java command to use to start the JVM.
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
     MAX_FD_LIMIT=`ulimit -H -n`
     if [ $? -eq 0 ] ; then
         if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
 if $cygwin ; then
     APP_HOME=`cygpath --path --mixed "$APP_HOME"`
     CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
 
     # We build the pattern for arguments to be converted via cygpath
     ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
     esac
 fi
 
-# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
-function splitJvmOpts() {
-    JVM_OPTS=("$@")
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
 }
-eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
-JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
 
-exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
+exec "$JAVACMD" "$@"

Example/android/gradlew.bat

 @rem Set local scope for the variables with windows NT shell
 if "%OS%"=="Windows_NT" setlocal
 
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS=
-
 set DIRNAME=%~dp0
 if "%DIRNAME%" == "" set DIRNAME=.
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%
 
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
 @rem Find java.exe
 if defined JAVA_HOME goto findJavaFromJavaHome
 
 goto fail
 
 :init
-@rem Get command-line arguments, handling Windowz variants
+@rem Get command-line arguments, handling Windows variants
 
 if not "%OS%" == "Windows_NT" goto win9xME_args
-if "%@eval[2+2]" == "4" goto 4NT_args
 
 :win9xME_args
 @rem Slurp the command line arguments.
 if "x%~1" == "x" goto execute
 
 set CMD_LINE_ARGS=%*
-goto execute
-
-:4NT_args
-@rem Get arguments from the 4NT Shell from JP Software
-set CMD_LINE_ARGS=%$
 
 :execute
 @rem Setup the command line

Example/android/settings.gradle

-rootProject.name = 'Example'
+rootProject.name = 'example573'
 include ':react-native-thumbnail'
 project(':react-native-thumbnail').projectDir = new File(rootProject.projectDir, '../node_modules/react-native-thumbnail/android')
 include ':react-native-image-picker'

Example/app.json

 {
-  "name": "Example",
-  "displayName": "Example"
+  "name": "example573",
+  "displayName": "example573"
 }

Example/index.js

-import { AppRegistry } from 'react-native';
+/** @format */
+
+import {AppRegistry} from 'react-native';
 import App from './App';
+import {name as appName} from './app.json';
 
-AppRegistry.registerComponent('Example', () => App);
+AppRegistry.registerComponent(appName, () => App);

Example/ios/Example/AppDelegate.h

-/**
- * Copyright (c) 2015-present, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- */
-
-#import <UIKit/UIKit.h>
-
-@interface AppDelegate : UIResponder <UIApplicationDelegate>
-
-@property (nonatomic, strong) UIWindow *window;
-
-@end

Example/ios/Example.xcodeproj/xcshareddata/xcschemes/Example-tvOS.xcscheme → Example/ios/example573.xcodeproj/xcshareddata/xcschemes/example573-tvOS.xcscheme

 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0820"
+   LastUpgradeVersion = "0940"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "NO"
             <BuildableReference
                BuildableIdentifier = "primary"
                BlueprintIdentifier = "2D02E47A1E0B4A5D006451C7"
-               BuildableName = "Example-tvOS.app"
-               BlueprintName = "Example-tvOS"
-               ReferencedContainer = "container:Example.xcodeproj">
+               BuildableName = "example573-tvOS.app"
+               BlueprintName = "example573-tvOS"
+               ReferencedContainer = "container:example573.xcodeproj">
             </BuildableReference>
          </BuildActionEntry>
          <BuildActionEntry
             <BuildableReference
                BuildableIdentifier = "primary"
                BlueprintIdentifier = "2D02E48F1E0B4A5D006451C7"
-               BuildableName = "Example-tvOSTests.xctest"
-               BlueprintName = "Example-tvOSTests"
-               ReferencedContainer = "container:Example.xcodeproj">
+               BuildableName = "example573-tvOSTests.xctest"
+               BlueprintName = "example573-tvOSTests"
+               ReferencedContainer = "container:example573.xcodeproj">
             </BuildableReference>
          </BuildActionEntry>
       </BuildActionEntries>
             <BuildableReference
                BuildableIdentifier = "primary"
                BlueprintIdentifier = "2D02E48F1E0B4A5D006451C7"
-               BuildableName = "Example-tvOSTests.xctest"
-               BlueprintName = "Example-tvOSTests"
-               ReferencedContainer = "container:Example.xcodeproj">
+               BuildableName = "example573-tvOSTests.xctest"
+               BlueprintName = "example573-tvOSTests"
+               ReferencedContainer = "container:example573.xcodeproj">
             </BuildableReference>
          </TestableReference>
       </Testables>
          <BuildableReference
             BuildableIdentifier = "primary"
             BlueprintIdentifier = "2D02E47A1E0B4A5D006451C7"
-            BuildableName = "Example-tvOS.app"
-            BlueprintName = "Example-tvOS"
-            ReferencedContainer = "container:Example.xcodeproj">
+            BuildableName = "example573-tvOS.app"
+            BlueprintName = "example573-tvOS"
+            ReferencedContainer = "container:example573.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
       <AdditionalOptions>
          <BuildableReference
             BuildableIdentifier = "primary"
             BlueprintIdentifier = "2D02E47A1E0B4A5D006451C7"
-            BuildableName = "Example-tvOS.app"
-            BlueprintName = "Example-tvOS"
-            ReferencedContainer = "container:Example.xcodeproj">
+            BuildableName = "example573-tvOS.app"
+            BlueprintName = "example573-tvOS"
+            ReferencedContainer = "container:example573.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
       <AdditionalOptions>
          <BuildableReference
             BuildableIdentifier = "primary"
             BlueprintIdentifier = "2D02E47A1E0B4A5D006451C7"
-            BuildableName = "Example-tvOS.app"
-            BlueprintName = "Example-tvOS"
-            ReferencedContainer = "container:Example.xcodeproj">
+            BuildableName = "example573-tvOS.app"
+            BlueprintName = "example573-tvOS"
+            ReferencedContainer = "container:example573.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
    </ProfileAction>

Example/ios/Example.xcodeproj/xcshareddata/xcschemes/Example.xcscheme → Example/ios/example573.xcodeproj/xcshareddata/xcschemes/example573.xcscheme

 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0620"
+   LastUpgradeVersion = "0940"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "NO"
             <BuildableReference
                BuildableIdentifier = "primary"
                BlueprintIdentifier = "13B07F861A680F5B00A75B9A"
-               BuildableName = "Example.app"
-               BlueprintName = "Example"
-               ReferencedContainer = "container:Example.xcodeproj">
+               BuildableName = "example573.app"
+               BlueprintName = "example573"
+               ReferencedContainer = "container:example573.xcodeproj">
             </BuildableReference>
          </BuildActionEntry>
          <BuildActionEntry
             <BuildableReference
                BuildableIdentifier = "primary"
                BlueprintIdentifier = "00E356ED1AD99517003FC87E"
-               BuildableName = "ExampleTests.xctest"
-               BlueprintName = "ExampleTests"
-               ReferencedContainer = "container:Example.xcodeproj">
+               BuildableName = "example573Tests.xctest"
+               BlueprintName = "example573Tests"
+               ReferencedContainer = "container:example573.xcodeproj">
             </BuildableReference>
          </BuildActionEntry>
       </BuildActionEntries>
             <BuildableReference
                BuildableIdentifier = "primary"
                BlueprintIdentifier = "00E356ED1AD99517003FC87E"
-               BuildableName = "ExampleTests.xctest"
-               BlueprintName = "ExampleTests"
-               ReferencedContainer = "container:Example.xcodeproj">
+               BuildableName = "example573Tests.xctest"
+               BlueprintName = "example573Tests"
+               ReferencedContainer = "container:example573.xcodeproj">
             </BuildableReference>
          </TestableReference>
       </Testables>
          <BuildableReference
             BuildableIdentifier = "primary"
             BlueprintIdentifier = "13B07F861A680F5B00A75B9A"
-            BuildableName = "Example.app"
-            BlueprintName = "Example"
-            ReferencedContainer = "container:Example.xcodeproj">
+            BuildableName = "example573.app"
+            BlueprintName = "example573"
+            ReferencedContainer = "container:example573.xcodeproj">
          </BuildableReference>
       </MacroExpansion>
       <AdditionalOptions>
          <BuildableReference
             BuildableIdentifier = "primary"
             BlueprintIdentifier = "13B07F861A680F5B00A75B9A"
-            BuildableName = "Example.app"
-            BlueprintName = "Example"
-            ReferencedContainer = "container:Example.xcodeproj">
+            BuildableName = "example573.app"
+            BlueprintName = "example573"
+            ReferencedContainer = "container:example573.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
       <AdditionalOptions>
          <BuildableReference
             BuildableIdentifier = "primary"
             BlueprintIdentifier = "13B07F861A680F5B00A75B9A"
-            BuildableName = "Example.app"
-            BlueprintName = "Example"
-            ReferencedContainer = "container:Example.xcodeproj">
+            BuildableName = "example573.app"
+            BlueprintName = "example573"
+            ReferencedContainer = "container:example573.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
    </ProfileAction>

Example/ios/example573/AppDelegate.h

+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+#import <UIKit/UIKit.h>
+
+@interface AppDelegate : UIResponder <UIApplicationDelegate>
+
+@property (nonatomic, strong) UIWindow *window;
+
+@end

Example/ios/Example/AppDelegate.m → Example/ios/example573/AppDelegate.m

 /**
  * Copyright (c) 2015-present, Facebook, Inc.
- * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 #import "AppDelegate.h"
   jsCodeLocation = [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index" fallbackResource:nil];
 
   RCTRootView *rootView = [[RCTRootView alloc] initWithBundleURL:jsCodeLocation
-                                                      moduleName:@"Example"
+                                                      moduleName:@"example573"
                                                initialProperties:nil
                                                    launchOptions:launchOptions];
   rootView.backgroundColor = [[UIColor alloc] initWithRed:1.0f green:1.0f blue:1.0f alpha:1];

Example/ios/Example/Base.lproj/LaunchScreen.xib → Example/ios/example573/Base.lproj/LaunchScreen.xib

                     <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
                     <nil key="highlightedColor"/>
                 </label>
-                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Example" textAlignment="center" lineBreakMode="middleTruncation" baselineAdjustment="alignBaselines" minimumFontSize="18" translatesAutoresizingMaskIntoConstraints="NO" id="kId-c2-rCX">
+                <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="example573" textAlignment="center" lineBreakMode="middleTruncation" baselineAdjustment="alignBaselines" minimumFontSize="18" translatesAutoresizingMaskIntoConstraints="NO" id="kId-c2-rCX">
                     <rect key="frame" x="20" y="140" width="441" height="43"/>
                     <fontDescription key="fontDescription" type="boldSystem" pointSize="36"/>
                     <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>

Example/ios/example573/Images.xcassets/Contents.json

+{
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}

Example/ios/Example/Info.plist → Example/ios/example573/Info.plist

 	<key>CFBundleDevelopmentRegion</key>
 	<string>en</string>
 	<key>CFBundleDisplayName</key>
-	<string>RNThumbnail</string>
+	<string>example573</string>
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
 	<string>1</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
-	<key>NSAppTransportSecurity</key>
-	<dict>
-		<key>NSExceptionDomains</key>
-		<dict>
-			<key>localhost</key>
-			<dict>
-				<key>NSExceptionAllowsInsecureHTTPLoads</key>
-				<true/>
-			</dict>
-		</dict>
-	</dict>
 	<key>NSLocationWhenInUseUsageDescription</key>
 	<string></string>
 	<key>UILaunchStoryboardName</key>
 		<string>UIInterfaceOrientationLandscapeLeft</string>
 		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
-	<key>NSPhotoLibraryUsageDescription</key>
-	<string>For testing only</string>
-	<key>NSCameraUsageDescription</key>
-	<string>For testing only</string>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
 	<false/>
+	<key>NSAppTransportSecurity</key>
+	<dict>
+		<key>NSAllowsArbitraryLoads</key>
+		<true/>
+		<key>NSExceptionDomains</key>
+		<dict>
+			<key>localhost</key>
+			<dict>
+				<key>NSExceptionAllowsInsecureHTTPLoads</key>
+				<true/>
+			</dict>
+		</dict>
+	</dict>
+	<key>NSPhotoLibraryUsageDescription</key>
+	<string>Choose photo</string>
+	<key>NSCameraUsageDescription</key>
+	<string>Take photo</string>
 </dict>
 </plist>

Example/ios/Example/main.m → Example/ios/example573/main.m

 /**
  * Copyright (c) 2015-present, Facebook, Inc.
- * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 #import <UIKit/UIKit.h>

Example/ios/ExampleTests/Info.plist → Example/ios/example573Tests/Info.plist

 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
-	<string>org.reactjs.native.example.$(PRODUCT_NAME:rfc1034identifier)</string>
+	<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
 	<key>CFBundleInfoDictionaryVersion</key>
 	<string>6.0</string>
 	<key>CFBundleName</key>

Example/ios/ExampleTests/ExampleTests.m → Example/ios/example573Tests/example573Tests.m

 /**
  * Copyright (c) 2015-present, Facebook, Inc.
- * All rights reserved.
  *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
  */
 
 #import <UIKit/UIKit.h>
 #define TIMEOUT_SECONDS 600
 #define TEXT_TO_LOOK_FOR @"Welcome to React Native!"
 
-@interface ExampleTests : XCTestCase
+@interface example573Tests : XCTestCase
 
 @end
 
-@implementation ExampleTests
+@implementation example573Tests
 
 - (BOOL)findSubviewInView:(UIView *)view matching:(BOOL(^)(UIView *view))test
 {

Example/package.json

 {
-	"name": "rnthumbnail-example",
-	"version": "0.0.1",
-	"private": true,
-	"scripts": {
-		"start": "node node_modules/react-native/local-cli/cli.js start",
-		"test": "jest"
-	},
-	"dependencies": {
-		"react": "16.0.0-beta.5",
-		"react-native": "0.49.3",
-		"react-native-image-picker": "^0.26.7",
-		"react-native-thumbnail": "^1.1.0"
-	},
-	"devDependencies": {
-		"babel-jest": "21.2.0",
-		"babel-preset-react-native": "4.0.0",
-		"jest": "21.2.1",
-		"react-test-renderer": "16.0.0-beta.5"
-	},
-	"jest": {
-		"preset": "react-native"
-	}
+  "name": "example573",
+  "version": "0.0.1",
+  "private": true,
+  "scripts": {
+    "start": "node node_modules/react-native/local-cli/cli.js start",
+    "test": "jest",
+    "ios": "react-native run-ios",
+    "android": "react-native run-android",
+    "rn-fix-fishhook": "sed -i '' 's#<fishhook/fishhook.h>#\"fishhook.h\"#g' ./node_modules/react-native/Libraries/WebSocket/RCTReconnectingWebSocket.m",
+    "rn-fix-glog": "cd node_modules/react-native/third-party/glog-0.3.4 && ../../scripts/ios-configure-glog.sh && cd ../../../../"
+  },
+  "dependencies": {
+    "react": "16.6.0-alpha.8af6728",
+    "react-native": "0.57.3",
+    "react-native-image-picker": "^0.27.1",
+    "react-native-thumbnail": "^1.1.2"
+  },
+  "devDependencies": {
+    "babel-jest": "23.6.0",
+    "jest": "23.6.0",
+    "metro-react-native-babel-preset": "0.48.1",
+    "react-test-renderer": "16.6.0-alpha.8af6728"
+  },
+  "jest": {
+    "preset": "react-native"
+  }
 }

android/build.gradle

 buildscript {
     repositories {
         jcenter()
+        google()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:1.3.1'
+        classpath 'com.android.tools.build:gradle:3.0.1'
     }
 }
 
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion "23.0.1"
+    compileSdkVersion 26
+    buildToolsVersion "26.0.1"
 
     defaultConfig {
         minSdkVersion 16
-        targetSdkVersion 22
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
     }
 
 repositories {
     mavenCentral()
+    google()
 }
 
 dependencies {

android/gradle/wrapper/gradle-wrapper.properties

+#Sun Oct 14 16:44:27 ICT 2018
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip

android/gradlew

+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"

android/gradlew.bat

+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windowz variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

package.json

 {
   "name": "react-native-thumbnail",
-  "version": "1.1.1",
+  "version": "1.1.2",
   "description": "",
   "main": "index.js",
   "scripts": {

yarn.lock

 # yarn lockfile v1
 
 
-react-native-thumbnail@^1.1.0:
-  version "1.1.0"
-  resolved "https://registry.yarnpkg.com/react-native-thumbnail/-/react-native-thumbnail-1.1.0.tgz#d3fc34e642340541117ffdae887514450e4b4552"