I have a strange problem using webview inside listview
the webview sometimes work probably and sometimes not showing anything it just render an empty webview
whan I add a fixed height to webview it works fine, but I need to keep the height with wrap content as I can't define the height of the content
can any one suggest me any solution please
I had exactly the same issue. In my case I was rendering the WebView inside a LinearLayout in my ListView row. Removing the parent LinearLayout solved the issue.
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I have WebView inside a ScrollView and the WebView zoom functionality doesn't work correctly, because the ScrolView take focus and scrolls instead to zoom WebView.
I was thinking, that putting WebView inside ScrollView isn't the best idea, but unfortunately I don't know how else I can achieve wanted result.
I need to have few TextViews on the top of the screen and under them WebView which will show HTML content, but when I didn't use ScollView I can't see the whole content (scroll down of course).
So anybody has an idea how I can achieve scrolling without ScrollView or zooming WebView in ScrollView correctly?
Thank you!
Im using a simple ValueAnimator to animate a LinearLayout's height UP or DOWN.
As I add a new child I use a onPreDrawListener to set the height to what it was prior to the child being added, and then I simply animate the height to the new height.
The animation works good. Problem is, since the TextView isnt fully visible at the start it shows a small scrollbar next to it until its content can be seen on screen.
My question is, how can I totally disable this scrollbar?
Ive tried setting the scrollbars value in xml to none with no change, Ive also tried changing the default fade delay of the scrollbar but it doesnt seem to affect it at all.
Hope theres someone out there who knows a solution. Thanks in advance!
Solved it by creating the TextView through XML and adding these two lines.
android:scrollbarThumbVertical="#android:color/transparent"
android:scrollbarTrackVertical="#android:color/transparent"
I have a webview, i am loading it with data, its in scrollview, i want to block scrolling when it scroll down to end of displayed content, i have tried javascript approach with adding div at end of content, getting it position and checking is scroll beyond it but it didtnt worked out, values returned by my script are wrong, getcontentheight is wrong too, and i am really pissed off, how is that possible that webview can scroll beyond it contents??? is this default behavoiur? i just want to display normal html, and i dont want to scroll beyond it
Just use only WebView without scrollView and use layout_height wrap_content.
I have android code the display a list of users information , and sometime it needs to have a scroll bar to display all users ?? and sometimes not.. how can i set scrolllayout dynamically not in xml layout file ??
I know your question is on how to do this dynamically, but in your case you should just encapsulate the view in a ScrollView in XML. If the content isn't large enough to require scrolling, it won't scroll.
What is wrong with wrapping xml layout in a scroll view? If you wrap it in the scrollview the scroll will be there when you need it, is it causing problems when you dont need it?
You should wrap it with a scrollview anyways. It won't show the scrollbars unless it needs them.
I have facing problem in scrolling webview in verticlly, actually i have scroll view with in the layout have defined webview in layout so when i scroll the webview vertically it scroll whole layout,so i want to enable scroll for webview,
anybody help me solve this.
You need to add the scrollbars to your webview then, no need to put a surrounding scrollView.
android:scrollbars="vertical"
and other android:scroll* attributes are available for the webview.
Wondering though why the webview doesn't scroll by default in your case, it should. Just removing the surrounding scrollView around it might already help probably.