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Questions tagged [flex4.5]

Flex 4.5 is an iteration of the ActionScript and MXML based RIA SDK focused on expanding support for mobile / tablet platforms.

Notable areas of focus compared to version 4:

  • Developing mobile and multiscreen applications
  • Accelerated coding for Flex and ActionScript projects
  • Support for an improved designer/developer workflow (Flash Builder <-> Flash Catalyst)
  • Updated platform support and improved performance
  • Expanded set of Spark components replacing MX versions, including:
    • DataGrid
    • Form
    • Image
    • formatters
    • validators

The initial 4.5 release in April 2011 provided support for Android devices. A subsequent release in June 2011 (Flex SDK 4.5.1) added functionality to target both iOS and BlackBerry Tablet OS platforms.

References

Introducing Adobe Flex 4.5 SDK

Flex Blog Announcement of Flex SDK 4.5 Release

Flex Blog Announcement of Flex SDK 4.5.1 Release

1372 questions
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How to scale and clip a BitmapImage in Flex 4.5

Here's my problem, I need to scale and clip images into square sized tiles to put into a tile list. Here's how I want it to work: I want all my tiles to be, say, 300px x 300px. For each image, I want to scale the shorter side (either width or…
Andy
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Switching Views [Flash Builder 4.5 - Flex Mobile]

I'm trying to build an app with Login view (no tabs), after user submits "Login" it'll then switch to another Main view (with tabs). Is this possible? Currently I chose the "Tabbed Application" under the Application Template. To make the tab bar…
daney
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Flex 4: Scrolling a Spark Form to focussed element programatically?

I found this example http://blog.flexexamples.com/2009/11/02/auto-scrolling-the-contents-of-a-vgroup-container-in-flex-4/ which works great but only if you have the focussable elements in a VGroup. However I have a Form inside the VGroup which means…
BadmintonCat
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Flash Builder 4.5 the import could not be found

I just upgraded from Flash Builder 4 to 4.5 and have imported one of my FB 4 projects. I am now seeing an orange question mark in the gutter next to all of my import statements that are importing local classes (as well as everywhere the said class…
Abram
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capture video and audio from webcam locally?

I'm writing a flex 4.5 application that's supposed to capture a video from a webcam and audio from microphone and save it in some video format (i don't care which format). I use VideoDisplay to display the webcam. how can I fetch and play audio in…
ufk
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Multiple initializer values for default property, 'viewport' of type 'spark.core.IViewport'

Please, can anyone help me out on this : the piece of code below was working fine until i decided to add a scroller for better view and suddenly, i get the error: "Multiple initializer values for default property, 'viewport' of type…
helpdesk
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flex 4.5 simple spark button skinning

Anyone missed the old simple method for skinning a simple button?
PicoCreator
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Prompting INSTALL_FAILED_INVALID_APK while debugging Flash Builder 4 mobile app on real device

I am trying to build a demo application to test how can i debug or launch my android application on real device. I have Froyo Android, OSX laptop and Flash Builder 4 IDE. I build a very simple application, please have a look on image below: in…
Vivek
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Flash Builder and iOS

I have download Flash Builder 4.5. When I install it, I also check 'Air for Apple iOS support' to install it too. But when I create a new Flex Mobile Application, at the second page, I can chose the Platform Target be I just have Android and not…
Snote
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Copy an Image from Flex Application (Web) and paste it outside the application

I have a requirement that we should be able to copy an image displayed in our application, to Clipboard and paste it outside (Like on Excel). I was trying the below code snippet (Inside a button Click). Clipboard.generalClipboard.clear(); …
Himanshu
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How add Vertical scrolling on canvas in flex?

I have a canvas and inside that canvas have a Vgroup.i add dynamically graphic objects to that vgroup. After adding more than 4 graphic objects i enable up and down arrows. this is my canvas code. …
Eranga Perera
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Is there a way to disable left/right keyboard arrows for ColorPicker?

I am developing Flash Builder application that has ColorPicker component. When the ColorPicker has focus and I press left of right arrow from keyboard, the color changes. Documentation from there says that this is a default behavior for the…
stryker
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Can I convert a JSON string to a Flex ArrayCollection in without changing the item order?

Regarding this issue, I have generated dynamically string from Java .each time string format change , for example String format is [{"BranchName":"Corporate…
vijayakumar flex
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How to export Textflow XML for Specific container control?

I'm implementing a TLF control which has multiple text box each linked to one another using same textflow instance for all the containers. I need to export the textflow xml for Container 2/1. There is a way in TLF to export the textflow XML like…
Gowtham S
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How to generate p12 certificate with 100 years validity using flash builder

I am trying to upload debug version in google play store and i am getting this error Upload failed You uploaded an APK signed with a certificate that expires too soon. You need to sign your APK with a certificate that expires farther into the…
Trinu
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