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2014/10/16 ¤W¤È 08:17:58
android Programming Glossary: listview'sHow ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works ListView's recycling mechanism works So I have this problem I had before..
Why is 0dp considered a performance enhancement? http://stackoverflow.com/questions/12016781/why-is-0dp-considered-a-performance-enhancement android layout_weight 1 ListView Never take the ListView's height as wrap_content that will lead into troubles. Here is.. just change it to android layout_height 0dp and ListView's height will be managed by layout_weight 1 . share improve this..
How to work, when listview inside the scrollview? http://stackoverflow.com/questions/15062365/how-to-work-when-listview-inside-the-scrollview I Scroll ListView at that time ScrollView is scrolling but ListView's Scroll is not working ... I provide the scatch of the problem..
Android: ListView.getScrollY() - does it work? http://stackoverflow.com/questions/2132370/android-listview-getscrolly-does-it-work will almost always be 0. If you want to know how far the ListView's contents are scrolled you can use listView.getFirstVisiblePosition..
Android: Access child views from a ListView http://stackoverflow.com/questions/257514/android-access-child-views-from-a-listview The benefit is that you aren't iterating over the ListView's children which could take a performance hit. share improve..
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview explains why I couldn't just toggle mItemsCanFocus in the ListView's OnItemSelectedListener because the ListView was then blocking..
Android ListView Footer View not being placed on the bottom of the screen http://stackoverflow.com/questions/3093481/android-listview-footer-view-not-being-placed-on-the-bottom-of-the-screen with a ListView of three items and a FooterView using the ListView's addFooterView I want that footerView to sit at the bottom of..
http://stackoverflow.com/questions/3921138/gesture-in-listview-android swipes on ListView. However after a fling operation the ListView's onItemClick listener will be called too Therefore you end up..
How to Animate Addition or Removal of Android ListView Rows http://stackoverflow.com/questions/3928193/how-to-animate-addition-or-removal-of-android-listview-rows is open source you don't actually need to reimplement ListView's optimizations. You can grab ListView's code and try to find.. need to reimplement ListView's optimizations. You can grab ListView's code and try to find a way to hack in the animation you can..
Change ListView's text color on click http://stackoverflow.com/questions/7166099/change-listviews-text-color-on-click ListView's text color on click I have a customized ListView that each..
ViewPager and OnItemClickListener in ListView http://stackoverflow.com/questions/8164485/viewpager-and-onitemclicklistener-in-listview and the OnItemClickListener to work. After looking at ListView's source it seemed that by overriding the ViewPager's hasFocusable.. to the ViewPager's background if the dev changes the ListView's selector this wouldn't be reflected . Essentially I'm looking..
http://stackoverflow.com/questions/8407408/asynctask-keeps-waiting an AsyncTask that updates the underlying Cursor for a ListView's SimpleCursorAdapter. Everytime I click the button a new thread..
ListView: TextView with LinkMovementMethod makes list item unclickable? http://stackoverflow.com/questions/8558732/listview-textview-with-linkmovementmethod-makes-list-item-unclickable method that calls onItemClick event handler ONLY if ListView's item view has no focusables. So you need to override @Override..
Gmail-like ListView with checkboxes (and using the ActionBar) http://stackoverflow.com/questions/8841283/gmail-like-listview-with-checkboxes-and-using-the-actionbar implements ListView.MultiChoiceModeListener and I set the ListView's choice mode to CHOICE_MODE_MULTIPLE_MODAL but I don't know how..
Android - Keep ListView's item highlighted once one has been clicked http://stackoverflow.com/questions/9281000/android-keep-listviews-item-highlighted-once-one-has-been-clicked Keep ListView's item highlighted once one has been clicked So I have an activity..
checkbox in listview for multiple selection of contacts http://stackoverflow.com/questions/9834723/checkbox-in-listview-for-multiple-selection-of-contacts contact_read Set our custom array adapter as the ListView's adapter. listAdapter new ContactArrayAdapter this planetList..
http://stackoverflow.com/questions/14663725/list-view-filter-android text and inside its callback method apply filter to your listview's adapter. EDIT To get filter to your custom BaseAdapter you ll..
Android ListView Selector Color http://stackoverflow.com/questions/2038040/android-listview-selector-color a ListView in Android How can I get the color of the listview's focused row I tried to use the ListView.getSelector method which.. color from if possible... . How can I set the color of the listview's focused row Here I tried to use the setSelector method on the..
ViewGroup{TextView,…}.getMeasuredHeight gives wrong value is smaller than real height http://stackoverflow.com/questions/4668939/viewgrouptextview-getmeasuredheight-gives-wrong-value-is-smaller-than-real of this problem here is the java code I have to set my listview's height by myself. because if a listview is in a scrollview then.. is in a scrollview then that will be as short as the listview's just one item. public static void setListViewHeightBasedOnChildren..
Controlling the color of the fading edge in ListViews http://stackoverflow.com/questions/4678051/controlling-the-color-of-the-fading-edge-in-listviews and the usual suggestion of using a black color for listview's hint color results in some pretty horrible side effects when..
Android,how do i Highlight a row in ListView http://stackoverflow.com/questions/5925892/android-how-do-i-highlight-a-row-in-listview display an explicit selection first you must set your listview's choice mode appropriately listview.setChoiceMode ListView.CHOICE_MODE_SINGLE..
listview item with clickable subview sometime can't pass the click event to the item's subview http://stackoverflow.com/questions/8831043/listview-item-with-clickable-subview-sometime-cant-pass-the-click-event-to-the to know is there some workround to avoid this I hope the listview's item can abandon the event that posted before notifydatasetchange...
How ListView's recycling mechanism works http://stackoverflow.com/questions/11945563/how-listviews-recycling-mechanism-works ListView's recycling mechanism works So I have this problem I had before and naturally I asked for help on here . Luksprog's answer..
Why is 0dp considered a performance enhancement? http://stackoverflow.com/questions/12016781/why-is-0dp-considered-a-performance-enhancement android layout_width match_parent android layout_height wrap_content android layout_weight 1 ListView Never take the ListView's height as wrap_content that will lead into troubles. Here is the reason for that and this answer . Further more I searched..
How to work, when listview inside the scrollview? http://stackoverflow.com/questions/15062365/how-to-work-when-listview-inside-the-scrollview ... And Second is One ListView in the Activity .... When I Scroll ListView at that time ScrollView is scrolling but ListView's Scroll is not working ... I provide the scatch of the problem which I have ... If anyone have solution of this then please..
Android: ListView.getScrollY() - does it work? http://stackoverflow.com/questions/2132370/android-listview-getscrolly-does-it-work
Android: Access child views from a ListView http://stackoverflow.com/questions/257514/android-access-child-views-from-a-listview
Focusable EditText inside ListView http://stackoverflow.com/questions/2679948/focusable-edittext-inside-listview focusability such that no child can get focus. This explains why I couldn't just toggle mItemsCanFocus in the ListView's OnItemSelectedListener because the ListView was then blocking focus to all children. What I have now ListView android id..
Android ListView Footer View not being placed on the bottom of the screen http://stackoverflow.com/questions/3093481/android-listview-footer-view-not-being-placed-on-the-bottom-of-the-screen items do not fill the page. For example I have a page with a ListView of three items and a FooterView using the ListView's addFooterView I want that footerView to sit at the bottom of the screen. When the ListView contains enough items to scroll..
http://stackoverflow.com/questions/3921138/gesture-in-listview-android up the following code to recognize simple gestures horizontal swipes on ListView. However after a fling operation the ListView's onItemClick listener will be called too Therefore you end up with a fling and an extra onItemClick . I think this is because..
How to Animate Addition or Removal of Android ListView Rows http://stackoverflow.com/questions/3928193/how-to-animate-addition-or-removal-of-android-listview-rows listview animation share improve this question Since Android is open source you don't actually need to reimplement ListView's optimizations. You can grab ListView's code and try to find a way to hack in the animation you can also open a feature request.. question Since Android is open source you don't actually need to reimplement ListView's optimizations. You can grab ListView's code and try to find a way to hack in the animation you can also open a feature request in android bug tracker and if you..
Change ListView's text color on click http://stackoverflow.com/questions/7166099/change-listviews-text-color-on-click ListView's text color on click I have a customized ListView that each row of the list is composed by an ImageView and two TextView..
ViewPager and OnItemClickListener in ListView http://stackoverflow.com/questions/8164485/viewpager-and-onitemclicklistener-in-listview Adapter . Where I'm running into trouble is getting the selector and the OnItemClickListener to work. After looking at ListView's source it seemed that by overriding the ViewPager's hasFocusable method to always return false later on I'll pull this value.. modularity. For similar reasons I don't want to add the selector to the ViewPager's background if the dev changes the ListView's selector this wouldn't be reflected . Essentially I'm looking to make the ViewPager code transparent between the ListView..
http://stackoverflow.com/questions/8407408/asynctask-keeps-waiting keeps waiting A button in one of my activities calls an AsyncTask that updates the underlying Cursor for a ListView's SimpleCursorAdapter. Everytime I click the button a new thread for the AsyncTask is added and the task completes goes to..
ListView: TextView with LinkMovementMethod makes list item unclickable? http://stackoverflow.com/questions/8558732/listview-textview-with-linkmovementmethod-makes-list-item-unclickable third problem is that ListView AbsListView calls it's performClick method that calls onItemClick event handler ONLY if ListView's item view has no focusables. So you need to override @Override public boolean hasFocusable return false in a view that you..
Gmail-like ListView with checkboxes (and using the ActionBar) http://stackoverflow.com/questions/8841283/gmail-like-listview-with-checkboxes-and-using-the-actionbar As their code suggests I created a ModeCallback class that implements ListView.MultiChoiceModeListener and I set the ListView's choice mode to CHOICE_MODE_MULTIPLE_MODAL but I don't know how to get the CheckBox in my layout to work with this. Has anyone..
Android - Keep ListView's item highlighted once one has been clicked http://stackoverflow.com/questions/9281000/android-keep-listviews-item-highlighted-once-one-has-been-clicked Keep ListView's item highlighted once one has been clicked So I have an activity with 2 ListView widgets when you select a value in the..
checkbox in listview for multiple selection of contacts http://stackoverflow.com/questions/9834723/checkbox-in-listview-for-multiple-selection-of-contacts planetList new ArrayList Contact planetList.addAll Arrays.asList contact_read Set our custom array adapter as the ListView's adapter. listAdapter new ContactArrayAdapter this planetList mainListView.setAdapter listAdapter Holds Contact data. @SuppressWarnings..
http://stackoverflow.com/questions/14663725/list-view-filter-android The basic here is to add an OnTextChangeListener to your edit text and inside its callback method apply filter to your listview's adapter. EDIT To get filter to your custom BaseAdapter you ll need to implement Filterable interface. class CustomAdapter..
Android ListView Selector Color http://stackoverflow.com/questions/2038040/android-listview-selector-color ListView Selector Color Hi All I have 2 questions regarding a ListView in Android How can I get the color of the listview's focused row I tried to use the ListView.getSelector method which according to its documentation should give me what I'm.. me a Drawable object which I don't know how to retrieve the color from if possible... . How can I set the color of the listview's focused row Here I tried to use the setSelector method on the listview passing it a ColorDrawable object but the result..
ViewGroup{TextView,…}.getMeasuredHeight gives wrong value is smaller than real height http://stackoverflow.com/questions/4668939/viewgrouptextview-getmeasuredheight-gives-wrong-value-is-smaller-than-real value... that is smaller than real height. how to get rid of this problem here is the java code I have to set my listview's height by myself. because if a listview is in a scrollview then that will be as short as the listview's just one item. public.. have to set my listview's height by myself. because if a listview is in a scrollview then that will be as short as the listview's just one item. public static void setListViewHeightBasedOnChildren ListView listView ListAdapter listAdapter listView.getAdapter..
Controlling the color of the fading edge in ListViews http://stackoverflow.com/questions/4678051/controlling-the-color-of-the-fading-edge-in-listviews of the edge although I can control the length and other factors and the usual suggestion of using a black color for listview's hint color results in some pretty horrible side effects when the list scrolls. Can anyone advise a reliable way of changing..
Android,how do i Highlight a row in ListView http://stackoverflow.com/questions/5925892/android-how-do-i-highlight-a-row-in-listview have visual effect. For keeping the previous selection visually display an explicit selection first you must set your listview's choice mode appropriately listview.setChoiceMode ListView.CHOICE_MODE_SINGLE It's useful to read the API Docs of these methods..
listview item with clickable subview sometime can't pass the click event to the item's subview http://stackoverflow.com/questions/8831043/listview-item-with-clickable-subview-sometime-cant-pass-the-click-event-to-the posted before. But some times it doesn't give up. But I want to know is there some workround to avoid this I hope the listview's item can abandon the event that posted before notifydatasetchange. android listview button item share improve this question..
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