Introduction
Huawei Map Kit is a development kit and map service developed by Huawei. Easy to integrate map-based functions into your applications. The Huawei Map currently covers map data of more than 200 countries and regions, supports 40+ languages, provides UI elements such as markers, shapes, and layers to customize your map, and also enables users to interaction with the map in your application through gestures and buttons in different scenarios.
Currently supported Huawei map functionalities are as follows.
1. Map Display.
2. Map Interaction.
3. Map Drawing.
Map Display: Huawei map displays the building, roads, water systems, and point of interests (POI).
Map Interaction: Controls the interaction gestures and buttons on the map.
Map Drawing: Adds location markers and various shapes.
Follow the steps
Step 1: Register as a Huawei Developer. If you have already a Huawei developer account ignore this step.
Step 2: Create a Flutter application in android studio or any other IDE.
Step 3: Generate Signing certificate fingerprint
Step 4: Download Map Kit Flutter package and decompress it.
Step 5: Add dependencies pubspec.yaml. Change path according to your downloaded path.
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Step 6: After adding the dependencies, click on Pub get.
Step 7: Navigate to any of the *.dart file and click on Get dependencies.
Step 8: Sign in to AppGallery Connect and select My projects.
Step 9: Click your project from the project list.
Step 10: Navigate to Project Setting > General information and click Add app.
Step 11: Navigate to Manage API and Enable Map kit.
Step 12: Download agconnect-services.json and paste in android/app folder.
Step 13: Open the build.gradle file in the android directory of your Flutter project.
Step 14: Configure the Maven repository address for the HMS Core SDK in your allprojects.
Step 15: Open the build.gradle file in the android > app directory of your Flutter project. Add apply plugin: 'com.huawei.agconnect' after other apply entries.
Step 16: Set minSdkVersion to 19 or higher in defaultConfig
Add dependencies
implementation 'com.huawei.hms:maps:5.0.3.302
Step 17: Build Flutter sample Application.
Map Type
Currently Huawei map supports two types of map.
1. MapType.noraml: Which shows the map with data.
2. MapType.none: Empty map without any data
Code:
void _mapTypeButtonPressed() {
setState(() {
_currentMapType =
(_currentMapType == MapType.normal) ? MapType.none : MapType.normal;
});
}
Marker: You can add markers on map to identify location like store, shopping mall or hospital, Schools etc. And provide additional information using information window. You can click on marker to know more about place, you can also drag the marker.
For more, you can check https://forums.developer.huawei.com/forumPortal/en/topic/0202460900598270019
Does Map kit works offline ?
Related
Introduction:
In this article, we will cover the Integration of IAP kit in Cocos Project using Official Plugin (Huawei HMS Core App Services).
Requirements:
1. Cocos Creator
Make sure to configure NDK Root and Android SDK Root in Cocos Creator under File>Settings>Select Native Develop.
2. Huawei device
3. Visual Studio Code
Follow the steps.
Step 1. Create Cocos project.
· Click on CocosDashboard, click New.
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· Select empty Name and then click Create and Open.
Step 2: Enable Cocos SDKHub
Choose Panel > Service in the menu bar to open the Service panel. After setting Cocos AppID, select Cocos SDKHub to enter the Cocos SDKHub service panel.
Click the Enable button on the upper right to activate the Cocos SDKHub service, as shown below.
Click on IAP option to enable IAP, as shown below.
Step 3: Create an app in Huawei AppGallery Connect.
1. Configure IAP in Huawei AGC Console and place agconnect-services.json file in game project under setting folder.
2. Choose Project settings > Manage APIs, and enable In-App Purchases.
· Configure IAP products in AGC Console.
Step 4: Open Cocos creator.
1. Right-click on the assets folder and select Scene under File and name it. This file will contain all information inside your scene.
2. Right-click on the assets folder and select JavaScript under File and name it. This file will contain functions to perform some operation.
Step 5: Open the IapScript file and add a function to call the equivalent method of createPurchaseIntent() of java in Cocos and save the file. Use the below code.
Code:
payForProduct() {
var params = {
Product_Id: "product_id", // Product ID. Each product must have a unique ID
EXT: "Cocos Consumables Product 1", //Information stored on the merchant side, which is passed by the app when the payment API is called
};
sdkhub.getFeePlugin().feeForProduct(params);
},
Add below code inside onLoad() function. Call to the above function will give a callback to onFeeResult method that we need to define in the IapScript file.
Code:
onLoad(){
sdkhub.getFeePlugin().setListener(this.onFeeResult, this);
},
Step 6: Drag a Button from the Node Library panel to canvas and increase the Click Events to 1.
Step 7: Drag the script file to the Node tree.
Step 8: Select the button and drag the script file from the Node tree to cc.Node under Properties and select function which needs to be called from the script file.
Step 9: Once the product is purchased, they need to be consumed after that consumable product is successfully delivered.
When sdkhub.getFeePlugin().feeForProduct(params) is called gives a callback to onFeeResult.
Code:
onFeeResult: function (code, msg) {
if (code == 30104) {
console.log("Product consumed - "+ msg) // product consumed successfully
}
var params = JSON.parse(msg);
switch (code) {
// Process the "consumeOwnedPurchase" method logic, pay succeed
case sdkhub.FeeResultCode.kFeeSucceed:
sdkhub.getFeePlugin().callFuncWithParam("consumeOwnedPurchase", params.inAppPurchaseData); // consume Owned product Purchase
break;
}
},
Step 10: Click on Build under the Project tab to generate APK file. Build project, and then click Compile. Once code compile is done, click Play to run APK on connected phone.
Make sure to keep the same package name as kept in the Huawei AppGallery Connect project.
Conclusion:
In-app purchases are one of the main sources of revenue for game apps and is a very important feature that aggregates global mainstream payment methods, covering more than 178 countries and regions. In-app purchase provides a product management system (PMS) for managing the prices and languages of products in apps (including gaming apps) in multiple locations.
References:
https://docs.cocos.com/creator/manual/en/cocos-service/sdkhub-plugins/sdkhub-hms.html
https://developer.huawei.com/consumer/en/hms/huawei-iap/
Can the public payment key be exposed on the app?
HUAWEI AppGallery Connect Crash supports multiple platforms. Here’s how you can integrate the AppGallery Connect Flutter plug-in.If you want to quickly experience this service, see the demo on GitHub.
Integration Procedure
1. Install the Flutter environment.
a) Download the Flutter SDK package from https://flutter.dev/docs/get-started/install/windows.
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Decompress the package to any directory.
b) Add the Flutter command file to the environment variable.
c) Download the Flutter and Dart plug-ins in Android Studio.
2. Create a project and enable Crash.
a) In AppGallery Connect, create an Android app, add the app to a project, and enable Crash and HUAWEI Analytics for it.
b) In Android Studio, create a Flutter project.
c) Add the agconnect-services.json file to the android/app directory.
d) Configure the Maven repository address and AppGallery Connect plug-in address.
1) Open the build.gradle file in the android directory of the Flutter project.
Go to allprojects > repositories and configure the Maven repository address for the AppGallery Connect SDK.
Go to buildscript > repositories and configure the Maven repository address for the AppGallery Connect SDK.
Go to buildscript > dependencies and configure the AppGallery Connect plug-in address.
2) Add build dependencies and the AppGallery Connect plug-in address.
Open the build.gradle file in the android/app directory of the Flutter project and add the plug-in address.
3. Integrate the Crash SDK.
Add the SDK dependency of Crash to the pubspec.yaml file.
Click Pub get to synchronize the data.
After the data is synchronized, you can view the downloaded file here.
4.Test the Crash service.
You can set two buttons to determine whether to report crashes. Create another button for testing. Click the button, call setUserId to set a custom user ID, call setCustomKey to set a custom key-value pair, call LogLevel to customize the log level, and call testIt to trigger a crash.
5. Package the APK file.
Similar to Android, you only need to run your project in Android Studio.
Viewing a Crash Report
After integration, click the test button to trigger a crash and generate a custom crash report. You can view the report in AppGallery Connect.
1、 Select Last hour.
2、View details about crash stack information.
3、 View custom key-value pairs.
4、 View custom log levels.
5、 View custom user IDs.
6、Generate and upload a mapping file to de-obfuscate the crash report.
For more details, please check:
1、HUAWEI AppGallery Connect Crash documentation: https://developer.huawei.com/consum...Gallery-connect-Guides/agc-crash-introduction
2、HUAWEI AppGallery Connect Crash codelab: https://developer.huawei.com/consumer/en/codelab/CrashService/index.html#0
https://github.com/AppGalleryConnect/agc-demos/tree/main/Flutter/agc-crash-flutter
Introduction
Augmented Reality is increasing every day in different areas like shopping, Games, Education etc. AR Engine provides a mesh with more than 4,000 vertices and 7,000 triangles to precisely outline face contours, and enhance the overall user experience.
Today I will develop a demo application and try to explain this features and what it provides in more detail.
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AR Engine Services
Augmented reality (AR) is an interactive experience of a real-world environment where the objects reside in the real world are enhanced by computer-generated perceptual information, sometimes across multiple sensory modalities, including visual, auditory, haptic, somatosensory and olfactory.
It provide basic AR capabilities such as motion tracking, environment tracking, body tracking, and face tracking.
Restrictions
The current version of Huawei AR Engine supports only Huawei devices. So, you need a Huawei phone that supports Huawei AR Engine, you can see the supported devices below.
AR Engine Process
The following figure shows the general process of using the Huawei AR Engine SDK.
Flutter setup
Refer this URL to setup Flutter.
Software Requirements
1. Android Studio 3.X
2. JDK 1.8 and later
3. SDK Platform 24 and later
4. Gradle 4.6 and later
5. Ensure that the AR Engine server APK have been downloaded from AppGallery and installed on the device. To do so, search for HUAWEI AR Engine in Huawei AppGallery.
Steps to integrate service
1. We need to register as a developer account in AppGallery Connect
2. Create an app by referring to Creating a Project and Creating an App in the Project
3. Set the data storage location based on current location
4. Generating a Signing Certificate Fingerprint.
5. Configuring the Signing Certificate Fingerprint.
6. Get your agconnect-services.json file to the app root directory.
Development Process
Create Application in Android Studio.
1. Create Flutter project.
2. App level gradle dependencies. Choose inside project Android > app > build.gradle.
Code:
apply plugin: 'com.android.application'
apply plugin: 'com.huawei.agconnect'
Root level gradle dependencies
Code:
maven {url 'https://developer.huawei.com/repo/'}
classpath 'com.huawei.agconnect:agcp:1.4.1.300'
Add the below permissions in Android Manifest file.
Code:
<manifest xlmns:android...>
...
<uses-permission android:name="android.permission.CAMERA" />
<application ...
</manifest>
3. Add HMS AR Engine kit plugin download using below URL.
https://developer.huawei.com/consum...y-V1/flutter-sdk-download-0000001059096444-V1
4. On your Flutter project directory find and open your pubspec.yaml file and add library to dependencies to download the package from pub.dev. Or if you downloaded the package from the HUAWEI Developer website, specify the library path on your local device. For both ways, after running pub get command, the plugin will be ready to use.
Code:
name: arDemo
description: A new Flutter application.
publish_to: 'none' # Remove this line if you wish to publish to pub.dev
version: 1.0.0+1
environment:
sdk: ">=2.7.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
huawei_ar:
path: ../huawei_ar/
dev_dependencies:
flutter_test:
sdk: flutter
flutter:
uses-material-design: true
5. We can check the plugins under External Libraries directory.
6. Open main.dart file to create UI and business logics.
More details, you can check https://forums.developer.huawei.com/forumPortal/en/topic/0202460753111420009
Introduction
Huawei provides various services for developers to make ease of development and provides best user experience to end users. In this article, we will be integrating following kits:
Ads Kit
Game services
Analytics Kit
Location Kit
Push Kit
We will learn to integrate above HMS Kits in Unity game development using official plugin. And by integrating in single application gives experience the ease of development and give best user experience and showcases stability of the kits, and how we can use kits efficiently to make users experience the best of it.
Development Overview
You need to install Unity software and I assume that you have prior knowledge about the unity and C#.
Hardware Requirements
A computer (desktop or laptop) running Windows 10.
A Huawei phone (with the USB cable), which is used for debugging.
Software Requirements
Java JDK installation package.
Unity software installed.
Visual Studio/Code installed.
HMS Core (APK) 4.X or later.
Integration Preparations
1. Create a project in AppGallery Connect.
2. Create Unity project.
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3. Adding Huawei HMS AGC Services to project.
5. Generate a SHA-256 certificate fingerprint.
To generating SHA-256 certificate fingerprint use below command.
6. Configure the signing certificate fingerprint.
7. Download and save the configuration file.
Add the agconnect-services.json file following dir Assets > Plugins > Android
8. Add the following plugin and dependencies in LaucherTemplate
Code:
apply plugin: 'com.huawei.agconnect'
Code:
implementation 'com.huawei.agconnect:agconnect-core:1.4.1.300'
implementation 'com.huawei.hms:base:5.0.0.301'
implementation 'com.huawei.hms:hwid:5.0.3.301'
implementation 'com.huawei.hms:game:5.0.1.302'
implementation 'com.huawei.hms:push:4.0.1.300'
implementation 'com.huawei.hms:hianalytics:5.0.3.300'
9. Add the following dependencies in MainTemplate.
Code:
implementation 'com.huawei.agconnect:agconnect-core:1.4.1.300'
implementation 'com.huawei.hms:base:5.0.0.301'
implementation 'com.huawei.hms:hwid:5.0.3.301'
implementation 'com.huawei.hms:game:5.0.1.302'
implementation 'com.huawei.hms:hianalytics:5.0.3.300'
implementation 'com.huawei.hms:ads-lite:13.4.29.303'
implementation 'com.huawei.hms:ads-consent:3.4.30.301'
implementation 'com.huawei.hms:push:4.0.1.300'
implementation 'com.huawei.hms:location:5.0.0.301'
10. Add the following dependencies in MainTemplate.
repositories & class path in BaseProjectTemplate.
Code:
maven { url 'https://developer.huawei.com/repo/' }
Code:
classpath 'com.huawei.agconnect:agcp:1.2.1.301'
11. Add Achievement details in AGC > My apps
12. Add LeaderBoard details.
Continue reading..
Tips and Tricks
Add agconnect-services.json file without fail.
Add SHA-256 fingerprint without fail.
Add Achievements and LeaderBoad details before run.
Make sure dependencies added in build files.
Enable location and accept permission to read location.
Conclusion
We have learnt integration of HMS GameService Kit, Ads Kit,Location kit, Push Kit and Analytics kit in Unity. Error code while fetching Player extra information and Event Begin and end.
7006: The account has not been registered in Chinese mainland. In this case, perform bypass and no further action is required.
Thanks for reading, please do like and comment your queries or suggestions.
Read full article
References
Hms game services
HMS Ads Kit
HMS Analytics Kit
HMS Push Kit
Location Kit
Cloud Functions enables serverless computing through Function as a Service (FaaS) capabilities to simplify app development and O&M. This helps you implement functions more simply and build service capabilities more quickly. The following describes how to integrate Huawei’s AppGallery Connect Cloud Function service in Flutter.
We will create a basic new project as an example but of course, you could make use of a project you already have that's using flutter!
Project SetupInstall the Flutter environment.Download the Flutter SDK package and decompress the package to any directory.
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"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
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"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Download the Flutter and Dart plugins in Android Studio.
Enable Huawei Cloud FunctionsCreate an Android app in AppGallery Connect and enable Cloud Functions for it as detailed in this guide.
Now we can go ahead and create a cloud function as you require it to use this guide to help understand what can be done.
Once you are happy with your function (in this instance it might just be as simple as returning a hello world statement for testing) you can go ahead and create a HTTP trigger that will trigger the function.
Create Flutter ProjectNext create your flutter project in android studio (or open your existing project if you already have one!).
Download your agconnect-services.json file from the AppGallery Connect console and add it to your project under the ‘app’ directory
Within the project-level build.gradle file make sure to include the Huawei maven repo and add the agcp package as a dependency.
Code:
buildscript {
repositories {
google()
mavenCentral()
maven { url 'https://developer.huawei.com/repo/' }
}
dependencies {
classpath 'com.android.tools.build:gradle:7.0.4'
classpath 'com.huawei.agconnect:agcp:1.6.2.300'
}
}
Next in your app level build.gradle apply the agconnect plugin as so:
Code:
apply plugin: 'com.android.application'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
apply plugin: 'com.huawei.agconnect'
Then in your pubspec.yaml file add the Cloud Function SDK dependency.
Code:
dependencies:
flutter:
sdk: flutter
agconnect_cloudfunctions: 1.2.0+300
Call the Cloud functionThe below code is an example of how you can call a simple cloud function and get the result returned.
Code:
FunctionCallable functionCallable = FunctionCallable("test-\$latest");
Map<String, dynamic> parameters = <String, dynamic>{
'year': _functionTextController.text
};
FunctionResult functionResult = await functionCallable.call(parameters);
Where test-\$latest is the HTTP trigger identifier.
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Good Article
Thanks for sharing!!!
Do we need any special permission for cloud function.
Thanks for sharing!