try to get backtrace and check what exactly is the reason of crash.
14.08.2014 00:49, Samuli Silvius пишет:
Hi,
I have Canvas in Silica Dialog page but app crashes when leaving
dialog page both with accept or cancel swipe. It does not crash always
just quite often.
the code:
Canvas {
id: imageCanvas
visible: isImageUrl
width: imgLoader.sourceSize.width
height: imgLoader.sourceSize.height
renderStrategy: Canvas.Immediate
onPaint: {
var ctx = getContext("2d")
ctx.drawImage(imgLoader, 0, 0)
}
}
Image {
id: imgLoader
visible: false
source: isImageUrl ? url : ""
}
The idea is to save image to the gallery in onAccepted if user has
selected that option as Canvas has save method which can be used to
save image to a file.
And it works fine, but causing app to crash sometimes when leaving
Dialog page with cancel swipe. SDK outputs a long crash dump.
-Samuli
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