Initial Commit

.gitignore

@@ -0,0 +1,18 @@
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+lib/generated_plugin_registrant.dart

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+  "java.configuration.updateBuildConfiguration": "interactive"
+}

README.md

@@ -1 +1,9 @@
-# amplify-flutter
+# amplify-flutter
+
+## Steps to run example android app:
+
+1. `$ cd {project_dir}/packages/amplify_core/core/example/android`
+2. Use team-provider file to init Amplify project
+3. Install flutter sdk and Android Studio
+4. `$ cd {project_dir}/packages/amplify_core/core/example`
+5. `flutter run`

packages/amplify_core/core/.gitignore

@@ -0,0 +1,7 @@
+.DS_Store
+.dart_tool/
+
+.packages
+.pub/
+
+build/

packages/amplify_core/core/.metadata

@@ -0,0 +1,10 @@
+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: f139b11009aeb8ed2a3a3aa8b0066e482709dde3
+  channel: stable
+
+project_type: plugin

packages/amplify_core/core/CHANGELOG.md

@@ -0,0 +1,3 @@
+## 0.0.1
+
+* TODO: Describe initial release.

packages/amplify_core/core/LICENSE

@@ -0,0 +1 @@
+TODO: Add your license here.

packages/amplify_core/core/README.md

@@ -0,0 +1,14 @@
+# core
+
+A new flutter plugin project.
+
+## Getting Started
+
+This project is a starting point for a Flutter
+[plug-in package](https://flutter.dev/developing-packages/),
+a specialized package that includes platform-specific implementation code for
+Android and/or iOS.
+
+For help getting started with Flutter, view our 
+[online documentation](https://flutter.dev/docs), which offers tutorials, 
+samples, guidance on mobile development, and a full API reference.

packages/amplify_core/core/android/.classpath

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8/"/>
+	<classpathentry kind="con" path="org.eclipse.buildship.core.gradleclasspathcontainer"/>
+	<classpathentry kind="output" path="bin/default"/>
+</classpath>

packages/amplify_core/core/android/.gitignore

@@ -0,0 +1,24 @@
+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures
+
+#amplify
+amplify/\#current-cloud-backend
+amplify/.config/local-*
+amplify/mock-data
+amplify/backend/amplify-meta.json
+amplify/backend/awscloudformation
+build/
+dist/
+node_modules/
+aws-exports.js
+awsconfiguration.json
+amplifyconfiguration.json
+amplify-build-config.json
+amplify-gradle-config.json
+amplifyxc.config

packages/amplify_core/core/android/.project

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>core</name>
+	<comment>Project core created by Buildship.</comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.buildship.core.gradleprojectbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+		<nature>org.eclipse.buildship.core.gradleprojectnature</nature>
+	</natures>
+</projectDescription>

packages/amplify_core/core/android/build.gradle

@@ -0,0 +1,52 @@
+group 'com.amplify.flutter.core'
+version '1.0'
+
+buildscript {
+    repositories {
+        google()
+        jcenter()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.5.0'
+        classpath 'com.amplifyframework:amplify-tools-gradle-plugin:0.2.1'
+        classpath 'com.amazonaws:aws-android-sdk-appsync-gradle-plugin:2.9.+'
+    }
+}
+
+rootProject.allprojects {
+    repositories {
+        google()
+        jcenter()
+    }
+}
+
+apply plugin: 'com.android.library'
+apply plugin: 'com.amplifyframework.amplifytools'
+apply plugin: 'com.amazonaws.appsync'
+
+android {
+    compileSdkVersion 28
+
+    defaultConfig {
+        minSdkVersion 16
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+    lintOptions {
+        disable 'InvalidPackage'
+    }
+    compileOptions {
+      sourceCompatibility JavaVersion.VERSION_1_8
+      targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    dependencies {
+      implementation 'com.amplifyframework:core:0.10.0'
+      implementation 'com.amplifyframework:aws-storage-s3:0.10.0'
+      implementation 'com.amplifyframework:aws-api:0.10.0'
+      implementation 'com.amazonaws:aws-android-sdk-mobile-client:2.16.+'
+      implementation 'com.amazonaws:aws-android-sdk-appsync:2.9.+'
+      implementation 'org.eclipse.paho:org.eclipse.paho.client.mqttv3:1.2.0'
+      implementation 'org.eclipse.paho:org.eclipse.paho.android.service:1.1.1'
+    }
+}

packages/amplify_core/core/android/gradle.properties

@@ -0,0 +1,4 @@
+org.gradle.jvmargs=-Xmx1536M
+android.enableR8=true
+android.useAndroidX=true
+android.enableJetifier=true

packages/amplify_core/core/android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.2-all.zip

packages/amplify_core/core/android/settings.gradle

@@ -0,0 +1 @@
+rootProject.name = 'core'

packages/amplify_core/core/android/src/main/AndroidManifest.xml

@@ -0,0 +1,13 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+  package="com.amplify.flutter.core">
+      <uses-permission android:name="android.permission.INTERNET"/>
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+    <application>
+                <service android:name="org.eclipse.paho.android.service.MqttService" />
+
+    </application>
+</manifest>

packages/amplify_core/core/android/src/main/java/com/amplify/flutter/core/Core.java

@@ -0,0 +1,29 @@
+package com.amplify.flutter.core;
+
+
+import android.app.Activity;
+import android.content.Context;
+import androidx.annotation.Nullable;
+import com.amplifyframework.core.Amplify;
+
+
+class Core {
+  private final Context applicationContext;
+  @Nullable private Activity activity;
+
+  Core(Context applicationContext, @Nullable Activity activity) {
+    System.out.println("JAVA CORE");
+    this.applicationContext = applicationContext;
+    this.activity = activity;
+  }
+
+  void setActivity(@Nullable Activity activity) {
+    this.activity = activity;
+  }
+
+  void configure() {}
+
+  Amplify getConfiguration() {
+    return new Amplify();
+  };  
+}

packages/amplify_core/core/android/src/main/java/com/amplify/flutter/core/CorePlugin.java

@@ -0,0 +1,87 @@
+package com.amplify.flutter.core;
+
+import android.util.Log;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import android.content.Context;
+import io.flutter.embedding.engine.plugins.FlutterPlugin;
+import io.flutter.embedding.engine.plugins.activity.ActivityAware;
+import io.flutter.embedding.engine.plugins.activity.ActivityPluginBinding;
+import io.flutter.plugin.common.PluginRegistry.Registrar;
+import com.amplifyframework.core.Amplify;
+
+
+/**
+ * Plugin implementation that uses the new {@code io.flutter.embedding} package.
+ *
+ * <p>Instantiate this in an add to app scenario to gracefully handle activity and context changes.
+ */
+public final class CorePlugin implements FlutterPlugin, ActivityAware {
+  private static final String TAG = "CorePlugin";
+  @Nullable private MethodCallHandlerImpl methodCallHandler;
+  @Nullable private Core Core;
+  private Context applicationContext;
+
+  /**
+   * Registers a plugin implementation that uses the stable {@code io.flutter.plugin.common}
+   * package.
+   *
+   * <p>Calling this automatically initializes the plugin. However plugins initialized this way
+   * won't react to changes in activity or context, unlike {@link CorePlugin}.
+//   */
+//  public static void registerWith(Registrar registrar, Context context) {
+//    MethodCallHandlerImpl handler =
+//        new MethodCallHandlerImpl(new Core(registrar.context(), registrar.activity()), context);
+//    handler.startListening(registrar.messenger());
+//  }
+
+  @Override
+  public void onAttachedToEngine(@NonNull FlutterPluginBinding binding) {
+    Core = new Core(binding.getApplicationContext(), /*activity=*/ null);
+    applicationContext = binding.getApplicationContext();
+    methodCallHandler = new MethodCallHandlerImpl(Core, applicationContext);
+    methodCallHandler.startListening(binding.getBinaryMessenger());
+  }
+
+  @Override
+  public void onDetachedFromEngine(@NonNull FlutterPluginBinding binding) {
+    if (methodCallHandler == null) {
+      Log.wtf(TAG, "Already detached from the engine.");
+      return;
+    }
+
+    methodCallHandler.stopListening();
+    methodCallHandler = null;
+    Core = null;
+  }
+
+  @Override
+  public void onAttachedToActivity(@NonNull ActivityPluginBinding binding) {
+    if (methodCallHandler == null) {
+      Log.wtf(TAG, "Core was never set.");
+      return;
+    }
+
+    Core.setActivity(binding.getActivity());
+  }
+
+  @Override
+  public void onDetachedFromActivity() {
+    if (methodCallHandler == null) {
+      Log.wtf(TAG, "Core was never set.");
+      return;
+    }
+
+    Core.setActivity(null);
+  }
+
+  @Override
+  public void onDetachedFromActivityForConfigChanges() {
+    onDetachedFromActivity();
+  }
+
+  @Override
+  public void onReattachedToActivityForConfigChanges(@NonNull ActivityPluginBinding binding) {
+    onAttachedToActivity(binding);
+  }
+}