added flutter_apm

Flutter/agc-apm-flutter/.gitignore

@@ -0,0 +1,47 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+pubspec.lock
+
+# Web related
+lib/generated_plugin_registrant.dart
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

Flutter/agc-apm-flutter/.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: app

Flutter/agc-apm-flutter/README.md

@@ -0,0 +1,66 @@
+# AppGallery Connect APM Flutter Demo
+
+## Contents
+
+- [1. Introduction](#1-introduction)
+- [2. Installation Guide](#2-installation-guide)
+  - [2.1. Creating a Project in AppGallery Connect](#21-creating-a-project-in-appgallery-connect)
+  - [2.2. Obtaining agconnect-services.json and agconnect-services.plist](#22-obtaining-agconnect-servicesjson-and-agconnect-servicesplist)
+  - [2.3. Build & Run the project](#23-build-&-run-the-project)
+- [3. Configuration and Description](#3-configuration-and-description)
+- [4. Licencing and Terms](#4-licencing-and-terms)
+
+---
+
+## 1. Introduction
+
+This demo application demonstrates the usage of AppGallery Connect APM Flutter plugin.
+
+---
+
+## 2. Installation Guide
+
+Before you get started, you must register as a HUAWEI Developer and complete identity verification on the [HUAWEI Developer](https://developer.huawei.com/consumer/en/?ha_source=hms1) website. For details, please refer to [Register a HUAWEI ID](https://developer.huawei.com/consumer/en/doc/10104?ha_source=hms1).
+
+### 2.1. Creating a Project in AppGallery Connect
+
+Creating an app in AppGallery Connect is required in order to communicate with the Huawei services. To create an app, perform the following steps:
+
+1. Sign in to [AppGallery Connect](https://developer.huawei.com/consumer/en/service/josp/agc/index.html?ha_source=hms1) and select **My projects**.
+2. Select your project from the project list or create a new one by clicking the **Add Project** button.
+3. Go to **Project settings** > **General information**, and click **Add app**.
+   If an app exists in the project and you need to add a new one, expand the app selection area on the top of the page and click **Add app**.
+4. On the **Add app** page, enter the app information, and click **OK**.
+
+### 2.2. Obtaining agconnect-services.json and agconnect-services.plist
+
+1. Sign in to [AppGallery Connect](https://developer.huawei.com/consumer/en/service/josp/agc/index.html?ha_source=hms1) and select your project from **My Projects**. Then go to **Project settings** > **General information**. In the **App information** field,
+
+   - If platform is Android, click **agconnect-services.json** button to download the configuration file.
+   - If platform is iOS, click **agconnect-services.plist** button to download the configuration file.
+
+### 2.3 Build & Run the project
+
+**Step 1:** Run the following command to update package info.
+
+```
+[project_path]> flutter pub get
+```
+
+**Step 2:** Run the following command to start the demo app.
+
+```
+[project_path]> flutter run
+```
+
+---
+
+## 3. Configuration and Description
+
+No.
+
+---
+
+## 4. Licencing and Terms
+
+AppGallery Connect APM Flutter plugin is licensed under the [Apache 2.0 license](LICENCE).

Flutter/agc-apm-flutter/android/.gitignore

@@ -0,0 +1,16 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
+key.properties
+
+*.jks
+*.keystore
+
+/app/agconnect-services.json

Flutter/agc-apm-flutter/android/app/build.gradle

@@ -0,0 +1,66 @@
+def localProperties = new Properties()
+def localPropertiesFile = rootProject.file('local.properties')
+if (localPropertiesFile.exists()) {
+    localPropertiesFile.withReader('UTF-8') { reader ->
+        localProperties.load(reader)
+    }
+}
+
+def flutterRoot = localProperties.getProperty('flutter.sdk')
+if (flutterRoot == null) {
+    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
+}
+
+def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
+if (flutterVersionCode == null) {
+    flutterVersionCode = '1'
+}
+
+def flutterVersionName = localProperties.getProperty('flutter.versionName')
+if (flutterVersionName == null) {
+    flutterVersionName = '1.0'
+}
+
+apply plugin: 'com.android.application'
+apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
+apply plugin: 'com.huawei.agconnect'
+
+android {
+    compileSdkVersion 29
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId "<package_name>"
+        minSdkVersion 19
+        targetSdkVersion 29
+        versionCode flutterVersionCode.toInteger()
+        versionName flutterVersionName
+    }
+    lintOptions {
+        disable 'InvalidPackage'
+    }
+    signingConfigs {
+        config {
+            storeFile file("<keystore_file>.jks/.keystore")
+            storePassword "<keystore_password>"
+            keyAlias "<key_alias>"
+            keyPassword "<key_password>"
+            v1SigningEnabled true
+            v2SigningEnabled true
+        }
+    }
+    buildTypes {
+        debug {
+            // signingConfig signingConfigs.config
+        }
+        release {
+            minifyEnabled true
+            shrinkResources true
+            proguardFiles getDefaultProguardFile("proguard-android.txt"), "proguard-rules.pro"
+            signingConfig signingConfigs.config
+        }
+    }
+}
+
+flutter {
+    source '../..'
+}

Flutter/agc-apm-flutter/android/app/proguard-rules.pro

@@ -0,0 +1,22 @@
+-ignorewarnings
+-keepattributes *Annotation*
+-keepattributes Exceptions
+-keepattributes InnerClasses
+-keepattributes Signature
+-keep class com.hianalytics.android.**{*;}
+-keep class com.huawei.updatesdk.**{*;}
+-keep class com.huawei.hianalytics.**{*;}
+-keep class com.huawei.hms.**{*;}
+-keep class com.huawei.agc.**{*;}
+-keep class com.huawei.agconnect.**{*;}
+
+## Flutter wrapper
+-keep class io.flutter.app.** { *; }
+-keep class io.flutter.plugin.**  { *; }
+-keep class io.flutter.util.**  { *; }
+-keep class io.flutter.view.**  { *; }
+-keep class io.flutter.**  { *; }
+-keep class io.flutter.plugins.**  { *; }
+-dontwarn io.flutter.embedding.**
+-keep class com.huawei.agconnectapm.** { *; }
+-repackageclasses

Flutter/agc-apm-flutter/android/app/src/main/AndroidManifest.xml

@@ -0,0 +1,43 @@
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.huawei.agconnect_apm_example">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+
+    <application
+        android:name="io.flutter.app.FlutterApplication"
+        android:allowBackup="false"
+        android:icon="@mipmap/ic_launcher"
+        android:label="agconnect_apm_example">
+        <activity
+            android:name=".MainActivity"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:launchMode="singleTop"
+            android:theme="@style/LaunchTheme"
+            android:windowSoftInputMode="adjustResize">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+        <!-- Set this flag to 'true', debug logs of APM will be printed in logcat. -->
+        <meta-data
+            android:name="apms_debug_log_enabled"
+            android:value="true" />
+        <meta-data
+            android:name="sessions_sampling_percentage"
+            android:value="100" />
+        <!-- Set this value to '100', means the cpu sampling frequency is 100 ms. -->
+        <meta-data
+            android:name="collect_cpu_frequency_fg_ms"
+            android:value="100" />
+        <!-- Set this value to '100', means the memory sampling frequency is 100 ms. -->
+        <meta-data
+            android:name="collect_memory_frequency_fg_ms"
+            android:value="100" />
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+</manifest>

Flutter/agc-apm-flutter/android/app/src/main/java/com/huawei/agconnect_apm_example/MainActivity.java

@@ -0,0 +1,19 @@
+/*
+ * Copyright (c) Huawei Technologies Co., Ltd. 2021-2021. All rights reserved.
+ */
+
+package com.huawei.agconnect_apm_example;
+
+import androidx.annotation.NonNull;
+
+import com.huawei.agconnectapm.AGConnectAPMActivity;
+
+import io.flutter.embedding.engine.FlutterEngine;
+import io.flutter.plugins.GeneratedPluginRegistrant;
+
+public class MainActivity extends AGConnectAPMActivity {
+    @Override
+    public void configureFlutterEngine(@NonNull FlutterEngine flutterEngine) {
+        GeneratedPluginRegistrant.registerWith(flutterEngine);
+    }
+}

Flutter/agc-apm-flutter/android/app/src/main/res/drawable/launch_background.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Modify this file to customize your launch splash screen -->
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/white" />
+
+    <!-- You can insert your own image assets here -->
+    <!-- <item>
+        <bitmap
+            android:gravity="center"
+            android:src="@mipmap/launch_image" />
+    </item> -->
+</layer-list>

Flutter/agc-apm-flutter/android/app/src/main/res/values/styles.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
+        <!-- Show a splash screen on the activity. Automatically removed when
+             Flutter draws its first frame -->
+        <item name="android:windowBackground">@drawable/launch_background</item>
+    </style>
+</resources>

Flutter/agc-apm-flutter/android/build.gradle

@@ -0,0 +1,31 @@
+buildscript {
+    repositories {
+        google()
+        jcenter()
+        maven { url 'https://developer.huawei.com/repo/' }
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.6.0'
+        classpath 'com.huawei.agconnect:agcp:1.5.0.300'
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
+        maven { url 'https://developer.huawei.com/repo/' }
+    }
+}
+
+rootProject.buildDir = '../build'
+subprojects {
+    project.buildDir = "${rootProject.buildDir}/${project.name}"
+}
+subprojects {
+    project.evaluationDependsOn(':app')
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}

Flutter/agc-apm-flutter/android/gradle.properties

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

Flutter/agc-apm-flutter/android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,6 @@
+#Fri Jun 23 08:50:38 CEST 2017
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.3-bin.zip

Flutter/agc-apm-flutter/android/settings.gradle

@@ -0,0 +1,15 @@
+include ':app'
+
+def flutterProjectRoot = rootProject.projectDir.parentFile.toPath()
+
+def plugins = new Properties()
+def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins')
+if (pluginsFile.exists()) {
+    pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) }
+}
+
+plugins.each { name, path ->
+    def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
+    include ":$name"
+    project(":$name").projectDir = pluginDirectory
+}