It's so simple reproduce this even without opacity. Simply make new Android
Cordova project.
Add this to css to make clear that css doesn't play any role here:
* {
background-color: black !important
}
Then infest <body> with HTML code from http://html-ipsum.com/ and ideally
form code. Copy it and hold paste for 10 seconds for example at <body> to
make DOM very big, then this problem will be well visible, when you do
rotate to landscape mode.
And finally, add <preference name="BackgroundColor" value="0xff000000"/> to
config.xml which does nothing...
That is it. Stupid simple to reproduce this.
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Delay the loading of the URL without a screenshot? Also, you could run the
manual test application in test that's marked "Test Background Color". This
isn't automated because it would require the inclusion of a third party
library like Robotium, and there's no way to programmatically test the
colour blue that's worth writing. (Seriously, it'd be yet another library
that'd take the screenshot within the 2 second delay, and then process the
image to see if the pixels are blue, a non-trivial amount of work for
something that someone can do when they need to.)
On Thu, Jul 17, 2014 at 8:23 AM, Andrew Grieve <[email protected]> wrote:
I did it to test whether the backgroundColor preference was working. Do you
know another way to test that preference?
On Thu, Jul 17, 2014 at 11:12 AM, Joe Bowser <[email protected]> wrote:
So, this is only an issue if you set the html tag opacity to 0? Why would
anyone do this?
On Thu, Jul 17, 2014 at 7:56 AM, Andrew Grieve <[email protected]> wrote:
Try setting opacity:0 on the <html> tag and you can reproduce white showing
instead of your backgroundColor.
On Thu, Jul 17, 2014 at 10:54 AM, Joe Bowser <[email protected]> wrote:
The WebView element isn't supposed to have the backgroundColor, it's the
view behind the WebView that's supposed to have the backgroundColor.
Also, I haven't seen this behaviour on any of the tests that we done. Unless
we can reproduce the issue, we can't fix it, and shouldn't just throw things
over the wall.
On Thu, Jul 17, 2014 at 7:46 AM, Andrew Grieve <[email protected]> wrote:
I was actually looking at this recently and found that the backgroundColor
preference is not being applied to the actual WebView element. Didn't want
to change it because I was changing other things at the time, but likely
this is just a bug that we should fix.
Filed an issue: https://issues.apache.org/jira/browse/CB-7159
(https://issues.apache.org/jira/browse/CB-7159)
On Thu, Jul 17, 2014 at 9:56 AM, Sergey Grebnov (Akvelon) < v-se...@
microsoft.com> wrote:
I suppose this could be done by backgroundColor preference (config.xml)
<preference name="backgroundColor" value="0xFFF" />
Thx! Sergey
-----Original Message----- From: Jan Velecký [mailto:[email protected]] Sent:
Thursday, July 17, 2014 4:18 PM To: [email protected] Subject: Change
background color of Android Cordova app
Hello, how can I change background color, which is visible during
orientation change until WebView is correctly resized. I specified it more
at http://
stackoverflow.com/questions/24601226/change-background-color-of-app-visible-
during-resizing-webview-due-to-device-ori
But, it look stackoverflowers don't know solution to this problem, so I post
it here. :-)
I hope, someone have had different problem ;-)
