Delay between double tap zoom is too long about zoomable HOT 5 CLOSED

@David8aO I understand your situation. Zoomable is intended to be applied to AsyncImage as in your former example code. But as @IacobIonut01 said, current version of Zoomable does not work with compose v1.5.0-beta. Could you use compose v1.4.3 for now. I will close this issue, but I will continue to investigate it in #74 Thanks for your report.

@IacobIonut01 Thank you for your comment. I opened another issue about compose v1.5. If you have further information, I would be grateful if you could tell me.

• Gestures stops working in HorizontalPager with Compose 1.5.0 #74

No problem, as I've stated in my opened issue, it's clearly an internal problem inside the compose 1.5.0 beta, as the gestures suddenly stop working - the pager is consuming all of them, after 2 or 3 swipes, but it starts working again after Configuration changes (orientation, fold state etc)

from zoomable.

@David8aO
I understand your situation.
Zoomable is intended to be applied to AsyncImage as in your former example code. But as @IacobIonut01 said, current version of Zoomable does not work with compose v1.5.0-beta. Could you use compose v1.4.3 for now.
I will close this issue, but I will continue to investigate it in #74
Thanks for your report.

@IacobIonut01
Thank you for your comment.
I opened another issue about compose v1.5. If you have further information, I would be grateful if you could tell me.

• #74

from zoomable.

@David8aO
Thank you for your inquiry.
I also tried the combination of Coil and HorizontalPager but could not get the symptoms you mentioned.

The gesture detection algorithm does not recognize the swipe as a double tap no matter how fast you swipe.
This is because if your finger moves on the screen, it is determined to be a swipe, not a tap or double tap.
Therefore, I think something else is going on.

from zoomable.

Oh yhea, i forgot to mention i'm applying the zoomable modifier to the whole pager, instead of to each AsyncImage, because that way the zoom stops working randomly after a few swipes, please try this code out yourself.

val linkList = listOf(
"https://images2.imgbox.com/0d/f8/0ITo0HPx_o.jpg",
"https://images2.imgbox.com/02/03/jMPfhWE0_o.jpg",
"https://images2.imgbox.com/18/fc/9CIXu8kk_o.jpg",
"https://images2.imgbox.com/78/de/3tXEFY1N_o.jpg"
)
val pagerState = rememberPagerState {
linkList.size
}
HorizontalPager(
state = pagerState,
) { pageNumber ->
val zoomState = rememberZoomState()
AsyncImage(
modifier = Modifier
.fillMaxSize()
.zoomable(zoomState),
model = linkList[pageNumber],
contentDescription = "",
onSuccess = { state ->
zoomState.setContentSize(state.painter.intrinsicSize)
}
)
}
in the previous code, Zoom glitches and stops working at the 4th pic, but applying the modifier to the whole pager fixes it (code below).
I'm using compose foundation 1.5.0 horizontal pager by the way.

val linkList = listOf(
"https://images2.imgbox.com/0d/f8/0ITo0HPx_o.jpg",
"https://images2.imgbox.com/02/03/jMPfhWE0_o.jpg",
"https://images2.imgbox.com/18/fc/9CIXu8kk_o.jpg",
"https://images2.imgbox.com/78/de/3tXEFY1N_o.jpg"
)
val pagerState = rememberPagerState {
linkList.size
}
val zoomState = rememberZoomState()
HorizontalPager(
state = pagerState,
modifier = Modifier.zoomable(zoomState),
) { pageNumber ->
AsyncImage(
modifier = Modifier
.fillMaxSize(),
model = linkList[pageNumber],
contentDescription = "",
onSuccess = { state ->
zoomState.setContentSize(state.painter.intrinsicSize)
}
)
}
Applying the zoomable modifier to the entire pager (previous code) will fix the zooming behaviour glitching, but instead will trigger unwanted zooms using the double tap feature (what i originally opened the issue for)

I hope you could help me out with this. thanks in advance

from zoomable.

I've had this issue earlier with the beta version of compose (foundation). It's actually a bug in the library itself, I recommend reverting back to 1.4.3 (stable)

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