Hi Alex,
I ran a basic FTE test in Flex Application, here is the code: <?xml version="1.0" encoding="utf-8"?> <s:Application applicationComplete="ac(event)" xmlns:fx="http://ns.adobe.com/mxml/2009"; xmlns:s="library://ns.adobe.com/flex/spark"> <fx:Script> <![CDATA[ import mx.core.UIComponent; import mx.events.FlexEvent; privatefunction ac(e:FlexEvent):void { var format:TextFormat = new TextFormat(null, 48); var tf:TextField = new TextField(); tf.text = "Do you see me?"; tf.autoSize = TextFieldAutoSize.LEFT; tf.setTextFormat(format); var uic:UIComponent = new UIComponent(); uic.addChild(tf); addElement(uic); } ]]> </fx:Script> </s:Application> When -useLegacyAOT=no (the new IPA packager), the app can successfully run on iOS devices, the TextField is shown. So the only hope I got is to copy the source code of TextBase.as or RichEditableText.as to my own class, and test it part by part to narrow it down. I will continue the digging in the weekend. DarkStone 2014-08-18 At 2014-08-17 01:43:25, "Alex Harui" <aha...@adobe.com> wrote: >Maybe an issue with fte? >Sent via the PANTECH Discover, an AT&T 4G LTE smartphone. > >DarkStone <darkst...@163.com> wrote: > > >Continue to narrow it down. > >I ruled out ButtonBase.as, the real problem is TextBase.as and >RichEdiableText.as > >If you set a custom skin to a Button control, and in your custom skin if you >don't use Label, RichText or RichEditableText at all, then you Button can be >displayed on iOS devices. > >If you use Label, RichText or RichEditableText in your Flex application, this >issue will happen, the application will hanging on a blank screen forever! > >The Label and RichText, they all extend from TextBase, the RichEdiableText >extends from UIComponent. > >There must be something in common between TextBase.as and RichEdiableText.as, >I'm still digging. > >DarkStone >2014-08-16 > > >At 2014-08-16 11:02:35, "DarkStone" <darkst...@163.com> wrote: >>Hi folks, >> >>It's much worse than I thought! >> >>It turns out, the root problem isn't RadioButton.as, but ButtonBase.as ! >> >>In other words, any class extends from ButtonBase will have this issue! >> >>At least I narrowed it down to ButtonBase.as, I'm checking the source code, >>hoping to find a clue. >> >> >>DarkStone >>2014-08-16 >> >> >> >>At 2014-08-16 10:24:02, "DarkStone" <darkst...@163.com> wrote: >>>Hi folks, >>> >>>Here is the issue I found, I'm still trying to solve it, but may need some >>>help: >>> >>>1. Using Flex SDK Installer 3.1 to install Flex SDK 4.13.0 + AIR 15 + FP 15 >>>beta. >>> >>>2. Open Flash Builder 4.7 to use the Flex SDK 4.13.0, and create a very >>>simple Flex Mobile Project. >>> >>>3. In the main application mxml, use this code: >>><?xml version="1.0" encoding="utf-8"?> >>><s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"; >>>xmlns:s="library://ns.adobe.com/flex/spark"> >>> <s:RadioButton label="Do you see me?" fontSize="48" horizontalCenter="0" >>> verticalCenter="0"/> >>></s:Application> >>> >>>4. Use Flash Builder 4.7 to [Export Release Build], target at Apple iOS, >>>press [Next], then press [Customize Launch...], add -useLegacyAOT=no to the >>>packaging parameter, place it before -provisioning-profile parameter, press >>>[OK], and then set all other stuff, press [Finish] to pack the Flex app to >>>IPA file. >>> >>>5. When finished, setup the IPA to iPhone or iPad device, and run the app on >>>the iDevice. >>> >>>6. On iDevice, you will see only a blank screen hanging there forever. >>> >>>This issue will not happen when -useLegacyAOT=yes on iOS devices, and on >>>desktop device the issue will not happen too. >>> >>>I cross checked the RadioButton.as source code and the known issues in the >>>new AIR IPA packager (-useLegacyAOT=no): >>>http://helpx.adobe.com/air/kb/unable-update-air-mac-os1.html >>>Still I cannot find a clue... >>> >>>If we cannot resolve this issue, we will have to use the old AIR IPA >>>packager, and wait 5-15 minutes to pack the IPA every time, which is insane >>>and totally wasting of time. >>> >>>I will continue investigate the issue, I'll keep you guys posted, and if you >>>have any tips or solutions, please reply, thanks : ) >>> >>> >>>DarkStone >>>2014-08-16
