Hi Darkstone, That code uses flash.text.TextFIeld not flash.text.engine.TextLine.
-Alex On 8/17/14 1:33 PM, "DarkStone" <darkst...@163.com> wrote: >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
