Strange scrollview issue on Android

CoronaCards (Corona in native apps) CoronaCards for iOS / Android
#1

In my game I have a group that I insert items into and then I insert that group into a scrollview. When building the app using the regular corona sdk build it works fine. Howerver on corona cards it will not scroll the whole way it maybe scrolls 1/10 of the distance it should. From the docs it seems as though the scrollview should update the scrollHeight when items are inserted into it if I’m not mistaken? Anyways I thought okay easy enough I will just do the following when I define the scrollview
 

scrollHeight = group.height

This should set the scrollHeight of the scrollview to that of the height of my group right? Well that didn’t work either and still only scrolling like 1/10 of the distance it should be. Does anyone have any ideas?

#2

Turns out I’m just an idiot. I was grabbing the height of the wrong group. My first question still applies though…outside of corona cards if I insert something into an empty scrollview the scrollHeight will change to the size of the inserted object. Is this supposed to be how it works, if so that’s a bug that isn’t in corona cards android. 

#3

CoronaCards should be using the same widget library as Corona SDK as long you’re using the same release.  I know a scrollView bug was fixed today, so you might want to make sure your Corona SDK and CoronaCards are both updated after the next daily build.

Rob

#4

Turns out I’m just an idiot. I was grabbing the height of the wrong group. My first question still applies though…outside of corona cards if I insert something into an empty scrollview the scrollHeight will change to the size of the inserted object. Is this supposed to be how it works, if so that’s a bug that isn’t in corona cards android. 

#5

CoronaCards should be using the same widget library as Corona SDK as long you’re using the same release.  I know a scrollView bug was fixed today, so you might want to make sure your Corona SDK and CoronaCards are both updated after the next daily build.

Rob

#6

Hi, 

I also observed one issue with Android-Corona cards. I tested one scrollview demo , it was working fine on corona-simulator as well working fine with android device , if I build with Corona-sdk. 

But , when I build this sample with “coronacards”. It is not working fine.

Actually, on horizontal scrolling , touch.event automatically showing “cancel” phase.

I guess this is a “touch” related issue with coronacards-Android. If you drag vertically its working fine but horizontally , touch event going cancelled automatically.

#7

Hi, 

I also observed one issue with Android-Corona cards. I tested one scrollview demo , it was working fine on corona-simulator as well working fine with android device , if I build with Corona-sdk. 

But , when I build this sample with “coronacards”. It is not working fine.

Actually, on horizontal scrolling , touch.event automatically showing “cancel” phase.

I guess this is a “touch” related issue with coronacards-Android. If you drag vertically its working fine but horizontally , touch event going cancelled automatically.