[android-developers] Re: Transparency on Views behaving differently in 1.5
I identified the bug and a fix will be delivered in Donut. On May 19, 8:02 pm, Ruiming Li robert.li.ruim...@gmail.com wrote: If you want to get transparency. My suggestions is use set android:panelBackground instead of android:background. eg: You can change it from android:background=#cc00 to android:panelBackground =#cc00 try it . Good Luck. On Sun, Apr 26, 2009 at 7:17 PM, cnordvik cnord...@gmail.com wrote: Does this change happen with the current binary of your app, or after you recompile it against 1.5? This happens only when I recompile it against 1.5 and run it in the emulator. Haven't tested the 1.1 binaries in the 1.5 emulator. If I switch target to 1.1 and run it on my phone then it works great. I noticed that it is related to setting transparency with 00 or FF color. If I use another color like (01) then it works as expected. I can change all my colors, but this seems like a bug to me? LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=horizontal android:id=@+id/root android:layout_width=fill_parent android:layout_height=fill_parent android:background=@drawable/field !-- This doesn't work in 1.5. In 1.1 this would produce a black layout with transparency. -- LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:id=@+id/root2 android:layout_width=fill_parent android:layout_height=fill_parent android:background=#cc00 !-- This one works... LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:id=@+id/root2 android:layout_width=fill_parent android:layout_height=fill_parent android:background=#cc01 -- -Christer --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Transparency on Views behaving differently in 1.5
Please enter a bug at http://b.android.com with a working piece of code that exhibits the issue and SDK details (sdk, OS, emu vs device, etc.) Thanks in advance. Not filed by me, but I just found it when searching b.android.com: http://code.google.com/p/android/issues/detail?id=2458 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Transparency on Views behaving differently in 1.5
If you want to get transparency. My suggestions is use set android:panelBackground instead of android:background. eg: You can change it from android:background=#cc00 to android:panelBackground =#cc00 try it . Good Luck. On Sun, Apr 26, 2009 at 7:17 PM, cnordvik cnord...@gmail.com wrote: Does this change happen with the current binary of your app, or after you recompile it against 1.5? This happens only when I recompile it against 1.5 and run it in the emulator. Haven't tested the 1.1 binaries in the 1.5 emulator. If I switch target to 1.1 and run it on my phone then it works great. I noticed that it is related to setting transparency with 00 or FF color. If I use another color like (01) then it works as expected. I can change all my colors, but this seems like a bug to me? LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=horizontal android:id=@+id/root android:layout_width=fill_parent android:layout_height=fill_parent android:background=@drawable/field !-- This doesn't work in 1.5. In 1.1 this would produce a black layout with transparency. -- LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:id=@+id/root2 android:layout_width=fill_parent android:layout_height=fill_parent android:background=#cc00 !-- This one works... LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:id=@+id/root2 android:layout_width=fill_parent android:layout_height=fill_parent android:background=#cc01 -- -Christer --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Transparency on Views behaving differently in 1.5
Raphael wrote: Is this on the emulator or on a real device? Please enter a bug at http://b.android.com with a working piece of code that exhibits the issue and SDK details (sdk, OS, emu vs device, etc.) Thanks in advance. I have not had an opportunity to recreate the problem in a smallish project, but I have had similar issues. #FF00, in some circumstances, behaves as fully transparent rather than black, but #FF01 is near-black. I will try to isolate this and post it to http://b.android.com when I get an opportunity. -- Mark Murphy (a Commons Guy) http://commonsware.com | http://twitter.com/commonsguy Android App Developer Training: http://commonsware.com/training.html --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Transparency on Views behaving differently in 1.5
Well if anyone has this problem if you set say #9900 you just get a back bg... but if you put #9901 it works... some reason it doesn't like the zeros? well that's how it is I guess.. Moto! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Transparency on Views behaving differently in 1.5
Is this on the emulator or on a real device? Please enter a bug at http://b.android.com with a working piece of code that exhibits the issue and SDK details (sdk, OS, emu vs device, etc.) Thanks in advance. R/ On Thu, May 7, 2009 at 8:14 PM, Moto medicalsou...@gmail.com wrote: Well if anyone has this problem if you set say #9900 you just get a back bg... but if you put #9901 it works... some reason it doesn't like the zeros? well that's how it is I guess.. Moto! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Transparency on Views behaving differently in 1.5
I'm having a similar issue, except that I have an activity on top of another with AndroidManifest.xml declaring android:theme=@android:style/Theme.Translucent.NoTitleBar When I set the background color to #8800 in Android 1.1 it works nicely giving a darker transparancy... and in Android 1.5 once in a while it decides not to work making the background all back and no longer transperant. Any ideas why this happens? -Moto! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Transparency on Views behaving differently in 1.5
Settings the color to #0001 instead of # worked for me as well. On Apr 27, 6:41 pm, Selmi se...@centrum.sk wrote: didn't worked for me. but helped if i set color to #0001 instead of #. it happened when i tried to run application built on 1.1 sdk on 1.5emulator. On 27. Apr, 20:03 h., cnordvik cnord...@gmail.com wrote: This is a workaround for the 1.5 emulator if anyone is interested: ... android:background=@color/my_transparent_background ... ... color name=my_transparent_background#/color ... -Christer --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Transparency on Views behaving differently in 1.5
This is a workaround for the 1.5 emulator if anyone is interested: ... android:background=@color/my_transparent_background ... ... color name=my_transparent_background#/color ... -Christer --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Transparency on Views behaving differently in 1.5
didn't worked for me. but helped if i set color to #0001 instead of #. it happened when i tried to run application built on 1.1 sdk on 1.5emulator. On 27. Apr, 20:03 h., cnordvik cnord...@gmail.com wrote: This is a workaround for the 1.5 emulator if anyone is interested: ... android:background=@color/my_transparent_background ... ... color name=my_transparent_background#/color ... -Christer --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Transparency on Views behaving differently in 1.5
Does this change happen with the current binary of your app, or after you recompile it against 1.5? This happens only when I recompile it against 1.5 and run it in the emulator. Haven't tested the 1.1 binaries in the 1.5 emulator. If I switch target to 1.1 and run it on my phone then it works great. I noticed that it is related to setting transparency with 00 or FF color. If I use another color like (01) then it works as expected. I can change all my colors, but this seems like a bug to me? LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=horizontal android:id=@+id/root android:layout_width=fill_parent android:layout_height=fill_parent android:background=@drawable/field !-- This doesn't work in 1.5. In 1.1 this would produce a black layout with transparency. -- LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:id=@+id/root2 android:layout_width=fill_parent android:layout_height=fill_parent android:background=#cc00 !-- This one works... LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:id=@+id/root2 android:layout_width=fill_parent android:layout_height=fill_parent android:background=#cc01 -- -Christer --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Transparency on Views behaving differently in 1.5
I can't think of anything that could have changed here -- there is really nothing special the view hierarchy does in this case, it is just drawing the views on on top of the other in Z-order. And we certainly have transparent background working in many other places, such as the background image used for buttons etc. Does this change happen with the current binary of your app, or after you recompile it against 1.5? On Sat, Apr 25, 2009 at 12:32 PM, Chister Nordvik cnord...@gmail.comwrote: Hi! I have a lot of Views where I have set a background image on the top LinearLayout and then I have nested a new linear layout below with a background that is semi-transparent. This works great in 1.1, but in 1.5 the transparency is just disregarded and this breaks my app as the text on top is now unreadable. Is this a bug or a feature? Is there a better way of doing this? Very grateful for any tips! Code example: LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:layout_width=fill_parent android:layout_height=fill_parent android:background=@drawable/ field android:id=@+id/root LinearLayout xmlns:android=http://schemas.android.com/apk/res/ android android:orientation=vertical android:layout_width=fill_parent android:layout_height=wrap_content android:id=@+id/bg android:background=#aa00 ... -Christer -- Dianne Hackborn Android framework engineer hack...@android.com Note: please don't send private questions to me, as I don't have time to provide private support, and so won't reply to such e-mails. All such questions should be posted on public forums, where I and others can see and answer them. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
