Message:

  • Home
  • Articles by: markpiller

Author Archives

backendless kotlin1 150x150 - Using Kotlin for Cloud Code development with BackendlessBackendless Cloud Code officially supports Java, JavaScript and Codeless. Since Kotlin compiles to Java byte code, it is not an exception and can be used as well to build API Services, Event handlers and Timers. Check out an article by @vvsevolodovich describing how to configure your project so you can develop Cloud Code logic with Kotlin:

https://medium.com/@dzigorium/developing-serverless-applications-with-kotlin-and-backendless-com-ebd59dac8220

 

Posted in Server Code

backendless stripe1 - Introducing Stripe Integration Plugin

We just published a new product into our Marketplace which enables integration with Stripe. The product name is Stripe Integration Plugin and its purpose is to handle card payments submissions to Stripe. The plugin runs in Backendless business logic (Cloud Code) and uses your Stripe’s app signing and secret keys when communicating with Stripe. Below is a list of functions performed by the plugin:

  • Submits charge transactions to Stripe from a secure server-side environment. This function is initiated by an API call into the plugin from your mobile/web app.
  • Receives transaction information and returns it to the mobile/web app.
  • Receives webhook calls from Stripe and stores information about your Stripe app events in the Backendless database.
  • Sends out a real-time message when a webhook is received. This allows your mobile/web app to inform the customer that a transaction is complete.

For additional information, see the Stripe Integration Plugin documentation.

Posted in Marketplace

With the release of Backendless 5.1.0 we introduced a new feature called Landing Pages. With this feature you can easily create a web presence for your app. There are templates for both pre-launch and released apps. Once you provide information about the app, which includes app description, list of features, some screenshots, customer quotes and contact information, Backendless will generate a beautiful web page with design adaptable for mobile and desktop browsing. The web page can also be accessible through the custom domain feature. Check out the video below for an overview and a demo of the feature:

For more information about the Landing Page feature, see the Developer documentation at:
https://backendless.com/docs/rest/doc.html#mgmt_landing_pages

We did it! There is a new SDK in the Backendless family of libraries, please welcome the SDK for Amazon Alexa! Let’s get a few basic questions out of the way first:

Q: Can I build a custom Amazon Alexa skill without Amazon Lambda?
A: Yes, you can definitely do it by running your custom skill implementation in Backendless.

Q: Can I build a custom Amazon Alexa skill with JavaScript, Java or without any programming language?
A: Yes, with Backendless you can implement a custom Alexa skill using Java, JavaScript or Codeless, which is a visual programming environment.

Q: What is the simplest way to build a custom Alexa skill?
A: Great question! Read the announcement below:

Continue reading
Posted in Alexa, Server Code

Backendless SDK for iOS has received several improvements which increased the portability of our code. As a result, the same library you use for the iOS apps can also be used in tvOS and watchOS apps. All the functionality available in our SDK is available in these two environment, this includes real-time database and real-time messaging. The Backendless APIs are the same as for iOS when using them in tvOS and watchOS apps.  Below is a video with a demo of a tvOS app which shows the real-time database in action. The source code of the application demonstrated in the video is available at:

https://github.com/Backendless/AppleTvDemo

This is a very exciting improvement for the SDK as it opens up new opportunities for the developers who look to expand their reach to different types of Apple devices.

Posted in Examples, iOS, tvOS, Video

With the release of version 5 of Backendless and introduction of the real-time capabilities the dynamics of the client-server integration will be changing. The real-time functionality should result in a significant reduction of the API calls an application makes. To further reflect the value associated with each pricing plan in Backendless Cloud, we introduced several changes:

  1. All plans now have a limit for real-time connections:
    Free and Developer plans: 100 connections
    Cloud 9: 100,000 connections
    Cloud99: 500,000 connections
  2. The API call/minute limit has changed to API call/month. The limit is reset monthly when the billing cycle renews. Keep in mind that “monthly” does not mean “from the first day of a month till the first day of the next month”. Instead, every app has its own billing cycle, which renews every month on the date when the app switched to the current billing plan.
  3. The API/month limit cannot be increased for the Free and Developer plans, however, for the Cloud9 and Cloud99 plans any overages for the API calls above the limit are automatically processed for the rate of  $1.00/100,000 API calls for the Cloud9 plan and $0.80/100,000 API calls for the Cloud99 plan.
  4. The price of the Developer plan has been increased to $15.00/month. For all customers who were on the Developer plan prior to Backendless 5 release, the change will apply in 2 months.

I am happy to report that Backendless version 5.0 has been released. The Backendless Cloud installation has been updated, all apps run on the new version now. The new release is a major milestone for Backendless as it significantly strengthens our position as a leader in the mobile application development space. The new release delivers the following functionality:

  • Real-Time Database – changes in the database are pushed to the connected clients whenever new objects are created, updated or deleted. Multiple instances of the client application can stay up-to-date with the latest data with minimal client-server API traffic.
    Real-Time Database API Documentation: Android  iOS  JS
  • Real-Time Messaging – the publish/subscribe system has been redesigned so that published messages are delivered to the subscribers in real-time. Previously the system used the polling approach. With the new implementation not only the messages are delivered significantly faster, the number of API calls to receive messages is reduced to zero.
    Real-Time Messaging Documentation: Android  iOS  JS
  • Management of Counters and Cache – Atomic Counters and the data in Backendless Cache can now be managed in Backendless Console. You can now see a list of cache entries and counters, create new ones, modify or delete the data:
  • API Documentation Generation – Backendless Console can now generate API docs in a variety of well-known formats for all Data Service API operations. Supported formats include:
    • OpenAPI/Swagger 2.0 (JSON and YAML)
    • Open API 3.0 (JSON and YAML)
    • RAML 1.0
    • WADL
    • API Blueprint 1A
    • Postman Collection

    To generate an API document:

    1. login to Backendless Console and switch to the Data screen.
    2. Select a data table and click the REST CONSOLE tab.
    3. Click the Generate API Docs link
    4. Select a format from the drop-down list and click the GENERATE button.
    5. Backendless generates the document and provides a download link:
      generate api docs - Backendless 5 is released!

Our roadmap for version 5 consists of some very exciting features. We are looking forward to bringing all this great functionality to you so you can continue building powerful apps while enjoying Backendless more than ever.

This series of tutorials was prepared by:

download - How to create the LinkedIn clone using Backendless

 

Ega Wachid Radiegtya
An Entrepreneur & App Developer

You will learn how to make your own LinkedIn clone on Android, using React Native, React Navigation, Redux and Backendless.
The following tutorial series is exactly what you’re looking for if:

  • You have a basic knowledge of React/Redux
  • You’re looking to learn how to make apps in the most simple way
  • You want to try using mobile backend for your apps

Technology stack:

  • React
  • Redux
  • Backendless

What you will learn:

By following the instructions in these articles, you’ll get the knowledge and skills required to build simple Android apps using Backendless mBaaS for your business logic.

Summary:

Part 1: Introduction

You will learn about the tools required for the task and how to set up the development environment to proceed.

https://medium.com/@radiegtya/build-linkedoff-using-react-native-redux-and-backendless-part-1-introduction-9575221f35db

Part 2: RN Setup 

You will do your first steps to get some basic functions for your app.

https://medium.com/@radiegtya/build-linkedoff-using-react-native-redux-and-backendless-part-3-backendless-setup-eb9c8c60197e

Part 3: Backendless Setup

You will get familiar with Backendless and start building the server side logic for your app.

https://medium.com/@radiegtya/build-linkedoff-using-react-native-redux-and-backendless-part-3-backendless-setup-eb9c8c60197e

Part 4: RN+ Backendless; Building The App

You will finalize the visual part of your app and will get a functional Linkedin clone.

https://medium.com/@radiegtya/build-linkedoff-using-react-native-redux-and-backendless-part-4-rn-backendless-c0e5645c89b5

It has not been a year since we released version 4 into GA (it went live on July 3rd, 2017). There were 48 “point” releases between then and now, but we also have been hard at work on the next major version of Backendless – version 5. The new release will be backward compatible – when the release goes live, your applications will continue to work as before. If you decide to upgrade the client-side libraries, you will get access to all the functionality in the new version. What does the roadmap for version 5 look like? See answer below:

  • Real-time Database – your app can subscribe to receive real-time updates when new objects are created in the database, or existing objects are updated or deleted.
  • Real-time Publish/Subscribe messaging – we changed the subscription model so the published messages are pushed to the client applications instead of the current “pull” model.
  • Real-time logging console – See and inspect your app’s log messages in Backendless console in real-time.
  • Remote Shared Objects (RSO) – This is a jewel of real-time messaging. Unless you had experience with RSOs in the Flash/Flex world, it will be a new concept for you. Wait for the release and be prepared to be amazed.
  • Redesigned Push Notifications Support – we have completely rebuilt support for push notifications. Virtually every push notification feature available in the latest Android and iOS versions will be supported in Backendless 5.
  • Mobile Landing Pages – We added a simple CMS (content management system) so you can create a landing page for your mobile app and host it in Backendless.
  • Zapier Integration – Connect your Backendless backend with 1000+ external services and APIs available in Zapier. Virtually every single API in Backendless would be available as a trigger or an action in Zapier.
  • Phone-based Authentication –  We added 2FA and the users of your apps will be able to login without any stored passwords.
  • Integration with External databases – This is a feature available only in Backendless Pro. It will let you connect your Backendless app with an external database (Oracle, MySQL, SQLServer, PostreSQL)
  • Docker-based architecture for Backendless Pro – Backendless Pro is changing to be based on Docker. This will allow for better management, scalability and software updates.

The real-time functionality is what slated for the 5.0 release. Other listed features will become available with the subsequent minor version releases.

We are very excited about Backendless 5 and I am sure you will love it too!

The release of Backendless 4.5.0 introduces support for file search in Backendless console. We already had search API in our SDKs (Android, iOS, JS, REST) and based on the feedback from the customers added search support in console. Here’s what you can do now in console:

Basic search

Type in a partial or full name of the file. Backendless displays a list of search results with the corresponding path. Clicking the file name in the “Name” column opens the file in a new browser tab. If the search result is a directory, clicking it will open the search result screen for that directory. There is also the “Search in subdirectories” checkbox, the meaning of which is quite self-explanatory:

basicsearch withsubs - File Search in Backendless Console

Search with a glob pattern

The search query can use the glob syntax to express patterns for file and directory names:

search with glob - File Search in Backendless Console

Search in Create a File Relation

Your database schema may include columns with the FILE REFERENCE type. Here’s an example of such data table column:

create file ref - File Search in Backendless Console

When you establish a relation with a specific file, you work with the popup shown below. As you can see, it now has an ability to perform file search:

create file ref popup - File Search in Backendless Console

Enjoy!

Find us in facebook