Nessi Chan

1602172770

Introducing Syncfusion PDF Viewer Widget for Flutter

We deal with PDF documents on a daily basis, like invoices, business documents, and more. So having a PDF viewer on mobile phones can be a great asset!

We at Syncfusion have developed a PDF Viewer widget for the Flutter platform that allows you to view PDF documents seamlessly and efficiently on Android and iOS platforms. This PDF Viewer widget for Flutter is now available in our 2020 Volume 3 release.

The PDF Viewer has the following essential features in its initial release:

  • Virtual Scrolling
  • Magnification
  • Page Navigation
  • Bookmark Navigation
  • Theming
  • Localization

Let’s look at these features and how to integrate this new PDF Viewer widget into your app.

#flutter #mobile #android #ios #pdf viewer

What is GEEK

Buddha Community

Introducing Syncfusion PDF Viewer Widget for Flutter

Google's Flutter 1.20 stable announced with new features - Navoki

Flutter Google cross-platform UI framework has released a new version 1.20 stable.

Flutter is Google’s UI framework to make apps for Android, iOS, Web, Windows, Mac, Linux, and Fuchsia OS. Since the last 2 years, the flutter Framework has already achieved popularity among mobile developers to develop Android and iOS apps. In the last few releases, Flutter also added the support of making web applications and desktop applications.

Last month they introduced the support of the Linux desktop app that can be distributed through Canonical Snap Store(Snapcraft), this enables the developers to publish there Linux desktop app for their users and publish on Snap Store.  If you want to learn how to Publish Flutter Desktop app in Snap Store that here is the tutorial.

Flutter 1.20 Framework is built on Google’s made Dart programming language that is a cross-platform language providing native performance, new UI widgets, and other more features for the developer usage.

Here are the few key points of this release:

Performance improvements for Flutter and Dart

In this release, they have got multiple performance improvements in the Dart language itself. A new improvement is to reduce the app size in the release versions of the app. Another performance improvement is to reduce junk in the display of app animation by using the warm-up phase.

sksl_warm-up

If your app is junk information during the first run then the Skia Shading Language shader provides for pre-compilation as part of your app’s build. This can speed it up by more than 2x.

Added a better support of mouse cursors for web and desktop flutter app,. Now many widgets will show cursor on top of them or you can specify the type of supported cursor you want.

Autofill for mobile text fields

Autofill was already supported in native applications now its been added to the Flutter SDK. Now prefilled information stored by your OS can be used for autofill in the application. This feature will be available soon on the flutter web.

flutter_autofill

A new widget for interaction

InteractiveViewer is a new widget design for common interactions in your app like pan, zoom drag and drop for resizing the widget. Informations on this you can check more on this API documentation where you can try this widget on the DartPad. In this release, drag-drop has more features added like you can know precisely where the drop happened and get the position.

Updated Material Slider, RangeSlider, TimePicker, and DatePicker

In this new release, there are many pre-existing widgets that were updated to match the latest material guidelines, these updates include better interaction with Slider and RangeSliderDatePicker with support for date range and time picker with the new style.

flutter_DatePicker

New pubspec.yaml format

Other than these widget updates there is some update within the project also like in pubspec.yaml file format. If you are a flutter plugin publisher then your old pubspec.yaml  is no longer supported to publish a plugin as the older format does not specify for which platform plugin you are making. All existing plugin will continue to work with flutter apps but you should make a plugin update as soon as possible.

Preview of embedded Dart DevTools in Visual Studio Code

Visual Studio code flutter extension got an update in this release. You get a preview of new features where you can analyze that Dev tools in your coding workspace. Enable this feature in your vs code by _dart.previewEmbeddedDevTools_setting. Dart DevTools menu you can choose your favorite page embed on your code workspace.

Network tracking

The updated the Dev tools comes with the network page that enables network profiling. You can track the timings and other information like status and content type of your** network calls** within your app. You can also monitor gRPC traffic.

Generate type-safe platform channels for platform interop

Pigeon is a command-line tool that will generate types of safe platform channels without adding additional dependencies. With this instead of manually matching method strings on platform channel and serializing arguments, you can invoke native class and pass nonprimitive data objects by directly calling the Dartmethod.

There is still a long list of updates in the new version of Flutter 1.2 that we cannot cover in this blog. You can get more details you can visit the official site to know more. Also, you can subscribe to the Navoki newsletter to get updates on these features and upcoming new updates and lessons. In upcoming new versions, we might see more new features and improvements.

You can get more free Flutter tutorials you can follow these courses:

#dart #developers #flutter #app developed #dart devtools in visual studio code #firebase local emulator suite in flutter #flutter autofill #flutter date picker #flutter desktop linux app build and publish on snapcraft store #flutter pigeon #flutter range slider #flutter slider #flutter time picker #flutter tutorial #flutter widget #google flutter #linux #navoki #pubspec format #setup flutter desktop on windows

Terry  Tremblay

Terry Tremblay

1598396940

What is Flutter and why you should learn it?

Flutter is an open-source UI toolkit for mobile developers, so they can use it to build native-looking** Android and iOS** applications from the same code base for both platforms. Flutter is also working to make Flutter apps for Web, PWA (progressive Web-App) and Desktop platform (Windows,macOS,Linux).

flutter-mobile-desktop-web-embedded_min

Flutter was officially released in December 2018. Since then, it has gone a much stronger flutter community.

There has been much increase in flutter developers, flutter packages, youtube tutorials, blogs, flutter examples apps, official and private events, and more. Flutter is now on top software repos based and trending on GitHub.

Flutter meaning?

What is Flutter? this question comes to many new developer’s mind.

humming_bird_dart_flutter

Flutter means flying wings quickly, and lightly but obviously, this doesn’t apply in our SDK.

So Flutter was one of the companies that were acquired by **Google **for around $40 million. That company was based on providing gesture detection and recognition from a standard webcam. But later when the Flutter was going to release in alpha version for developer it’s name was Sky, but since Google already owned Flutter name, so they rename it to Flutter.

Where Flutter is used?

Flutter is used in many startup companies nowadays, and even some MNCs are also adopting Flutter as a mobile development framework. Many top famous companies are using their apps in Flutter. Some of them here are

Dream11

Dream11

NuBank

NuBank

Reflectly app

Reflectly app

Abbey Road Studios

Abbey Road Studios

and many more other apps. Mobile development companies also adopted Flutter as a service for their clients. Even I was one of them who developed flutter apps as a freelancer and later as an IT company for mobile apps.

Flutter as a service

#dart #flutter #uncategorized #flutter framework #flutter jobs #flutter language #flutter meaning #flutter meaning in hindi #google flutter #how does flutter work #what is flutter

Oriana Zabell

Oriana Zabell

1626423027

How To Resolve Unable To Locate PDF Viewer Error?

There are certain important Windows components and applications that are required to print any document. However, if you come across any issue while printing your payroll tax forms and statements, then it is because of damage in the windows print components or improper setup of the QuickBooks Desktop application. In such situations, you might end up unable to locate the PDF viewer error. However, one needs profound knowledge of Windows print components like Adobe and XPS Viewer to fix this issue. Moreover, you can follow the troubleshooting solutions mentioned in this blog to fix

What Triggers QuickBooks Can’t Connect PDF Viewer Error?****

Below we have listed some of the common reasons that can result in unable to locate the PDF viewer error:

  • You must have installed an outdated version of Adobe Reader on Windows.
  • Adobe Reader is not set up as the default PDF viewer application in QuickBooks Desktop.
  • You haven’t installed the latest QuickBooks Desktop updates.
  • Qbprint.qbp file is damaged or missing from the installation directory.

**

Troubleshooting Solutions To Fix PDF Viewer Not Working Error **

Here, we have listed some of the effective resolution methods by implementing which you would be able to resolve Unable to Locate PDF Viewer issue:

Step 1: Repair, Update and Reinstall Adobe Reader

Update Adobe Reader

  • Firstly, you have to open the Adobe Acrobat Reader Download Page by clicking here.
  • Make sure to note down the version displayed on the page and open the Adobe Reader app on Windows.
  • Go to the Help menu and select About Adobe Reader.
  • Now, you have to match the product version displayed on the page and check if it is the same as shown on Adobe’s website.
  • If the product version does not match, then go to the Help menu once again and select the Check for Updates option.
  • At last, update the PDF Viewer by following the instructions that appear on your screen.

Repair Adobe Acrobat Reader

  • Close all the applications that are running in the background on the Windows.
  • Open Adobe Acrobat Reader and go to the Help menu.
  • From there, click on the Repair Acrobat Installation option.
  • Wait until the application repairs itself and once the repair-completed message appears on your screen, restart your computer and try to print a document once again using QuickBooks.

Reinstall Adobe PDF Viewer

  • Open the Run dialog box by pressing Windows + R keys simultaneously.
  • Then, type appwiz.cpl in the text space and click OK.
  • Now, go to the Programs and Features window and click on View Installed Updates.
  • Right-click Adobe and select Uninstall.
  • Open your internet browser and go to the Adobe Acrobat Reader download page.
  • Click the Install Now option and select the correct Windows version from the drop-down list.
  • Once the update file is downloaded, click on Run.
  • Once installed, click on Finish and check if Unable to Locate PDF Viewer error persists or not.

Step 2: Rename Qbprint.qbp File

  • Open Windows File Manager and click on the Organize option from the top left corner.
  • Then, select the Folder and Search option from the drop-down menu.
  • Now, go to the View tab and unmark the Show Hidden Files, Folders, or Drives checkbox.
  • Go to the Program Data folder in the C Drive and open the Intuit Folder.
  • Double-click the QuickBooks folder and right-click Qbprint.qbp file.
  • After that, click on the rename option and type Qbprint.old.
  • Make sure to save the file name and check whether the Unable to Locate PDF Viewer error persists or not.

Summing It Up

We hope the steps mentioned in this blog would have helped you fix Unable to Locate PDF Viewer Error without any hassle. However, if you get stuck and need any further assistance, we would suggest you to get in touch with our experts by giving us a call on our Asquare Cloud Hosting Helpline Number (855)-948-3651.

#pdf reader not found error, #pdf viewer not working error, #quickbooks can’t connect pdf viewer, #can’t open pdf viewer in quickbooks, #enable pdf viewer in quickbooks,

Arun A

1623301704

Flutter PDF: Create, read, and edit PDF files

  • Create PDF files with multiple pages and sections.
  • Secure your PDF files with advanced encryption standards.
  • Generate tables in PDF files with different styles and formats.
  • Insert JPEG and PNG images in PDF documents.
  • Top features: Formatted text, Unicode, RTL text, tables, shapes, lists, hyperlinks, header, footer, bookmarks, modify PDF, extract text, find text, conformance, encryption, and decryption.
    https://www.syncfusion.com/flutter-widgets/pdf-library

#pdf-library #pdf #flutter #create pdf #widget

Adobe XD plugin for Flutter with CodePen Tutorial

Recently Adobe XD releases a new version of the plugin that you can use to export designs directly into flutter widgets or screens. Yes, you read it right, now you can make and export your favorite design in Adobe XD and export all the design in the widget form or as a full-screen design, this can save you a lot of time required in designing.

What we will do?
I will make a simple design of a dialogue box with a card design with text over it as shown below. After you complete this exercise you can experiment with the UI. You can make your own components or import UI kits available with the Adobe XD.

#developers #flutter #adobe xd design export to flutter #adobe xd flutter code #adobe xd flutter code generator - plugin #adobe xd flutter plugin #adobe xd flutter plugin tutorial #adobe xd plugins #adobe xd to flutter #adobe xd tutorial #codepen for flutter.