I have a listview where I take control of the focus. When I reach the last visible position and click down the listview does not scroll. However, if I touch and scroll the listview then try to navigate the listview using my custom focus control, it works.
My question is what state does android put a listview in when the user touch and scrolls it?
I don't know what the problem was, but changing the Activity to a ListActivity solved the issue.
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I have to edit a ListView so that the autoscroll stop when I scroll up and restart when I scroll completely down as it works in Android Studio's window Logcat for example. How can I implement it?
The ListView is set with android: transcriptMode = "alwaysScroll".
implement OnScrollListener and look on the firstVisibleItem. Store it somewhere, then when onScroll is called again compare firstVisibleItem with what you got stored. If it's greater => The user is scrolling down otherwise the user is scrolling up.
I have a listView, with a footer attached to it, which is Button. This Button works fine when there is no Scrolling involved.
When the listView is scrolling, it becomes unclickable, like the other items in the ListView. Since it takes some time after the View have reached bottom, and the View actually stops "Scrolling", the footer(Button) is unclickable for a sec or 2. Is it possible to make an item, in this case a ListView footer, clickable while the ListView is scrolling? Or another clever solution to this issue?
try to make the button.setClickable(true). it should be clickable during the scrolling
This sounds like another one of a very long list of problems with ListView stealing touch events from its child views. The solution is to use RecyclerView instead. ListView is essentially deprecated and RecyclerView is the replacement.
I'm having an issue with a listview.
It's displaying items with a checkbox on the right.
When I enables the fastscrolling, everytime I press on the checkbox, the fastscrollbar appears and it scrolls to the position I pressed rather than just checking the checkbox...
If it matters I enable the fastscrollbar dynamically depending on the number of items in the list.
How can I fix this focus issue ?
Edit: In fact I'm also having the same issue without a checkbox. When I press on the right of the listview item, it doesn't open the item like it should but it scrolls to the position I pressed. Same behavior in a GridView...
I have a listview and button in a scrollview. When i scroll both list and button loses focus. When i tap on button it did not work but next time i tap it works i think button loses focus and focus is towards scrollview how to handle this please help
Never put ListView inside a ScrollView. ListView handles scrolling, and wrapping it in a ScrollView can cause problems with focus, touch-events etc. If you want other Views added to the top or bottom of you list, simply use ListView.addHeaderView() or ListView.addFooterView()
Scroll view can have only one child, put your button and listview in common layout and try out.
I am having a Srollview in for my entire layout.In that i added a listview.when i scrolling the page ,tha page scrolls normally,but when it reaches listview listview only scrolls how to overcome this problem.
Please any one can suggest the answer.
I am looking that when i scroll the listview the whole page gets scrolled.
I don't know what it is exactly that you want, but never put a ListView inside a ScrollView! ListView does its own scrolling.