appgalleryconnect / agc-demos

This repository including all of exsiting demos of AppGallery Connect Service in Android/iOS/Web/Flutter/Cordova/RN platforms.

agc-demos

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Folder	Repo Now
Android	agc-android-demos
iOS	agc-ios-demos
Web	agc-web-demos
Flutter	agc-flutter-demos
Cordova	agc-cordova-plugin
React Native	agc-reactnative-plugin
Xamarin	agc-xamarin-bindings
Quickapp	agc-quickapp-demos
Quickgame	agc-quickgame-demos
Wechat	agc-wechat-demos
Quickgame	agc-quickgame-demos
HarmonyOS	agc-harmonyos-demos
Server(java)	agc-server-demos-java
Server(nodejs)	agc-server-demos-nodejs
Server(javascript)	agc-server-demos-javascript
RestfulAPI	agc-restfulapi-demos

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This repo contains the source code for AGC Demos, which are developed by the AppGallery Connect team.

These demos enable access to using specific APIs. For more information about demos, and how to use them, see Official Documentations.

Introduction

These are the available demos in this repository.

Android

Demo	Version	Documentation
cloudstorage		Getting Started API Reference
agc-publishingapi-demo-java		Getting Started API Reference
agc-reportsapi-demo-java		Getting Started API Reference
apms		Getting Started API Reference
applinking		Getting Started API Reference
appmessaging		Getting Started API Reference
authservice		Getting Started API Reference
clouddb-java		Getting Started API Reference
clouddb-kotlin		Getting Started API Reference
cloudfunction		Getting Started API Reference
crash		Getting Started API Reference
dynamicability		Getting Started API Reference
remoteconfig		Getting Started API Reference

iOS

Demo	Version	Documentation
apm		Getting Started API Reference
applinking		Getting Started API Reference
appmessaging		Getting Started API Reference
authservice		Getting Started API Reference
agc-clouddb-demo-objective		Getting Started API Reference
cloudfunction		Getting Started API Reference
remoteconfig		Getting Started API Reference

Web

Demo	Version	Documentation
agc-apms-demo-javascript		Getting Started API Reference
agc-authservice-demo-javascript		Getting Started API Reference
agc-cloudfunction-demo-javascript		Getting Started API Reference
agc-cloudstorage-demo-javascript		Getting Started API Reference
agc-romoteconfig-demo-javascript		Getting Started API Reference

HarmonyOS

Demo	Version	Documentation
crash		Getting Started API Reference
applinking		Getting Started API Reference
remoteconfig		Getting Started API Reference

Server

Demo	Version	Documentation
agc-authservice-demo-java		Getting Started API Reference
agc-cloudstorage-demo-nodejs		Getting Started API Reference

Flutter

Demo	Version	Documentation
agc-remoteconfig-flutter		Getting Started API Reference
agc-crash-flutter		Getting Started API Reference
agc-authservice-flutter		Getting Started API Reference
agc-applinking-flutter		Getting Started API Reference
agc-appmessaging-flutter		Getting Started API Reference
agc-cloudfunctions-flutter		Getting Started API Reference

Cordova

Demo	Version	Download	Documentation
agc-applinking-cordova			Getting Started API Reference
agc-appmessaging-cordova			Getting Started API Reference
agc-authservice-cordova			Getting Started API Reference
agc-cloudfunctions-cordova			Getting Started API Reference
agc-clouddb-cordova			Getting Started API Reference
agc-remoteconfig-cordova			Getting Started API Reference
agc-crash-cordova			Getting Started API Reference

React Native

Demo	Version	Download	Documentation
agc-remoteconfig-reactnative			Getting Started API Reference
agc-crash-reactnative			Getting Started API Reference

Xamarin

Demo	Package	Download	Documentation
agc-remoteconfig-xamarin			Getting Started API Reference
agc-applinking-xamarin			Getting Started API Reference
agc-appmessaging-xamarin			Getting Started API Reference
agc-auth-xamarin			Getting Started API Reference
agc-cloudfunctions-xamarin			Getting Started API Reference
agc-crash-xamarin			Getting Started API Reference
agc-clouddb-xamarin			Getting Started API Reference
agc-apms-xamarin			Getting Started API Reference

Precautions

The agc-demos project contains 19 independent projects. After downloading the code, you can load different nested projects to the IDE as required. And you can run each project independently.

Question or issues

If you have questions about how to use AppGallery Connect Demos, try the following options:

• Stack Overflow is the best place for any programming questions. Be sure to tag your question with appgallery or appgallery connect.
• Huawei Developer Forum AppGallery Module is great for general questions, or seeking recommendations and opinions.
• Submit ticket online If you encounter a serious or urgent problem, submit a trouble ticket online to contact Huawei technical support.

If you run into a bug in our samples, please submit an issue to the Repository. Even better you can submit a Pull Request with a fix.

agc-demos's Issues

Cloud Function return false CORS Error, original code not working at all, after following the steps

I have used the code from here:

1. https://github.com/AppGalleryConnect/agc-demos/tree/main/Web/agc-cloudfunction-demo-javascript
2. Enabled Cloud Function from AGC Dashboard
3. Modified agConnectConfig in config.js

However, as seen from the picture, it got CORS error, when I clicked run.

So I:

1. Added "proxy": "https://connect-dre.dbankcloud.cn/", in package.json
2. Uploaded to https://grouchy-partner.surge.sh/#/

Still, it does not work!

Is it because problem rom your server?

Cloud DB Java Server SDK Demo does not compile

Compiling the Cloud DB Java Server SDK Demo App.java returns the following errors

public class main {
       ^
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:19: error: package com.huawei.agc.clouddb.quickstart.model does not exist
import com.huawei.agc.clouddb.quickstart.model.BookEditFields;
                                              ^
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:20: error: package com.huawei.agc.clouddb.quickstart.model does not exist
import com.huawei.agc.clouddb.quickstart.model.BookInfo;
                                              ^
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:21: error: package com.huawei.agc.clouddb.quickstart.model does not exist
import com.huawei.agc.clouddb.quickstart.model.CloudDBZoneWrapper;
                                              ^
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:22: error: package com.huawei.agc.clouddb.quickstart.utils does not exist
import com.huawei.agc.clouddb.quickstart.utils.BookUtils;
                                              ^
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:23: error: package com.huawei.agc.clouddb.quickstart.utils does not exist
import com.huawei.agc.clouddb.quickstart.utils.DateUtils;
                                              ^
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:24: error: package com.huawei.agconnect.server.clouddb.exception does not exist
import com.huawei.agconnect.server.clouddb.exception.AGConnectCloudDBException;
                                                    ^
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:25: error: package com.huawei.agconnect.server.clouddb.request does not exist
import com.huawei.agconnect.server.clouddb.request.CloudDBZoneQuery;
                                                  ^
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:29: error: cannot find symbol
        CloudDBZoneWrapper cloudDBZoneWrapper = new CloudDBZoneWrapper();
        ^
  symbol:   class CloudDBZoneWrapper
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:29: error: cannot find symbol
        CloudDBZoneWrapper cloudDBZoneWrapper = new CloudDBZoneWrapper();
                                                    ^
  symbol:   class CloudDBZoneWrapper
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:30: error: cannot find symbol
        BookUtils bookUtils = new BookUtils();
        ^
  symbol:   class BookUtils
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:30: error: cannot find symbol
        BookUtils bookUtils = new BookUtils();
                                  ^
  symbol:   class BookUtils
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:47: error: cannot find symbol
            CloudDBZoneQuery<BookInfo> query = CloudDBZoneQuery.where(BookInfo.class)
            ^
  symbol:   class CloudDBZoneQuery
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:47: error: cannot find symbol
            CloudDBZoneQuery<BookInfo> query = CloudDBZoneQuery.where(BookInfo.class)
                             ^
  symbol:   class BookInfo
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:48: error: cannot find symbol
                    .greaterThan(BookEditFields.PRICE, 55.0);
                                 ^
  symbol:   variable BookEditFields
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:47: error: cannot find symbol
            CloudDBZoneQuery<BookInfo> query = CloudDBZoneQuery.where(BookInfo.class)
                                                                      ^
  symbol:   class BookInfo
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:47: error: cannot find symbol
            CloudDBZoneQuery<BookInfo> query = CloudDBZoneQuery.where(BookInfo.class)
                                               ^
  symbol:   variable CloudDBZoneQuery
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:51: error: cannot find symbol
        } catch (AGConnectCloudDBException e) {
                 ^
  symbol:   class AGConnectCloudDBException
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:69: error: cannot find symbol
            CloudDBZoneQuery<BookInfo> query = CloudDBZoneQuery.where(BookInfo.class)
            ^
  symbol:   class CloudDBZoneQuery
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:69: error: cannot find symbol
            CloudDBZoneQuery<BookInfo> query = CloudDBZoneQuery.where(BookInfo.class)
                             ^
  symbol:   class BookInfo
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:70: error: cannot find symbol
                    .lessThan(BookEditFields.PUBLISH_TIME, DateUtils.parseDate("1900-01-01 00:00:00 000"));
                              ^
  symbol:   variable BookEditFields
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:69: error: cannot find symbol
            CloudDBZoneQuery<BookInfo> query = CloudDBZoneQuery.where(BookInfo.class)
                                                                      ^
  symbol:   class BookInfo
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:69: error: cannot find symbol
            CloudDBZoneQuery<BookInfo> query = CloudDBZoneQuery.where(BookInfo.class)
                                               ^
  symbol:   variable CloudDBZoneQuery
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:70: error: cannot find symbol
                    .lessThan(BookEditFields.PUBLISH_TIME, DateUtils.parseDate("1900-01-01 00:00:00 000"));
                                                           ^
  symbol:   variable DateUtils
  location: class main
src/main/java/com/huawei/agc/clouddb/quickstart/App.java:73: error: cannot find symbol
        } catch (AGConnectCloudDBException e) {
                 ^
  symbol:   class AGConnectCloudDBException
  location: class main
25 errors

Compiling the Cloud DB Javascript Server SDK Demo returns errors

I am getting following error for compiling the Cloud DB Js Server:

    at Function.CloudDBSdkUtils.getCloudGwUrl (/home/rosafi-dev/Documents/cloud-db-js/node_modules/@agconnect/database-server/dist/utils/CloudDBSdkUtils.js:34:56)
    at new HttpsCommunicator (/home/rosafi-dev/Documents/cloud-db-js/node_modules/@agconnect/database-server/dist/communicator/https/HttpsCommunicator.js:79:64)
    at AGConnectCloudDB.CloudDBService (/home/rosafi-dev/Documents/cloud-db-js/node_modules/@agconnect/database-server/dist/services/CloudDBService.js:29:30)
    at new AGConnectCloudDB (/home/rosafi-dev/Documents/cloud-db-js/node_modules/@agconnect/database-server/dist/services/AGConnectCloudDB.js:31:28)
    at Function.AGConnectCloudDB.initialize (/home/rosafi-dev/Documents/cloud-db-js/node_modules/@agconnect/database-server/dist/services/AGConnectCloudDB.js:49:37)
    at new CloudDBZoneWrapper (/home/rosafi-dev/Documents/cloud-db-js/src/model/CloudDBZoneWrapper.js:20:32)
    at start (/home/rosafi-dev/Documents/cloud-db-js/src/Start.js:7:32)
    at Object.<anonymous> (/home/rosafi-dev/Documents/cloud-db-js/src/Start.js:57:1)
    at Module._compile (node:internal/modules/cjs/loader:1101:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1153:10)
CloudDBClient is null, try re-initialize it
CloudDBClient is null, try re-initialize it
CloudDBClient is null, try re-initialize it
CloudDBClient is null, try re-initialize it
CloudDBClient is null, try re-initialize it
CloudDBClient is null, try re-initialize it
queryBooks=> TypeError: Cannot read properties of undefined (reading 'executeQuery')
    at CloudDBZoneWrapper.startAtQuery (/home/rosafi-dev/Documents/cloud-db-js/src/model/CloudDBZoneWrapper.js:141:49)
    at start (/home/rosafi-dev/Documents/cloud-db-js/src/Start.js:37:30)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
queryBooks=> TypeError: Cannot read properties of undefined (reading 'executeAverageQuery')
    at CloudDBZoneWrapper.averageQuery (/home/rosafi-dev/Documents/cloud-db-js/src/model/CloudDBZoneWrapper.js:155:49)
    at start (/home/rosafi-dev/Documents/cloud-db-js/src/Start.js:40:30)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
TypeError: Cannot read properties of undefined (reading 'runTransaction')
    at CloudDBZoneWrapper.deleteOverdueBooks (/home/rosafi-dev/Documents/cloud-db-js/src/model/CloudDBZoneWrapper.js:187:48)
    at start (/home/rosafi-dev/Documents/cloud-db-js/src/Start.js:45:34)
    at processTicksAndRejections (node:internal/process/task_queues:96:5)
CloudDBClient is null, try re-initialize it
CloudDBClient is null, try re-initialize it