Android Question B4Xseekbar questions

[Yuri Cinesi]

I have a couple questions related to the use of B4Xseekbar on Android.

Modifying the "base background" color in the designer does not seem to do anything. In b4i I was able to give the view a background by modifying the .mBase.color property, but on B4A this makes the entire view a solid color.

Also when placed inside a scrollview (In this case an item inside of a customlistview) it's very difficult to scrub left and right as any vertical movement will stop the scrubbing. This doesn't happen in B4i as scrubbing the seekbar prevents you from scrolling up and down. Would it be possible to replicate this behavior?

Any help is appreciated.

 

[Erel]

1. Put the B4XSeekBar inside a panel and change the panel's background.

2. This is related to the way Android handles scrolling views. There is no simple way to change this behavior.

 

[Yuri Cinesi]

Good to know, thank you. One last question: how could I detect the user touching the seekbar?
I tried handling the touch event of the parent panel but that doesn't work. I'd like to do this as I have a loop that's updating the position of the seekbar's indicator, and I want to disable it if the user touches the seekbar.

 

[Erel]

One last question: how could I detect the user touching the seekbar?

Update to XUI Views v2.27 and handle the new TouchStateChanged event.

 

[Yuri Cinesi]

Update to XUI Views v2.27 and handle the new TouchStateChanged event.

Perfect, thank you.

 

[Yuri Cinesi]

I do have one final question - is it possible to continously get updates on the seekbar's position when the user is moving it? The specific usecase would be scrubbing through an audio file and updating a"current position/time" indicator.

 

[Erel]

The ValueChanged event is raised all the time. You can use it together with TouchStateChanged that is raised at the beginning and end of the interaction.

 

[Yuri Cinesi]

I am apparently blind. Thanks.