Tag: listview

List View Filter Android

I have created a list view in android and I want to add edit text above the list and when the user enter text the list will be filtered according to user input can anyone tell me please if there is a way to filter the list adapter in android ?

Android ListView scrolling to top

I have a ListView with custom rows. When any of these rows is clicked, the ListView’s data is regenerated. I’d like the list to scroll back to the top when this happens. I initially tried using setSelection(0) in each row’s OnClickListener to achieve this but was unsuccessful (I believe because the ListView loses its scroll […]

ListView item background via custom selector

Is it possible to apply a custom background to each Listview item via the list selector? The default selector specifies @android:color/transparent for the state_focused=”false” case, but changing this to some custom drawable doesn’t affect items that aren’t selected. Romain Guy seems to suggest in this answer that this is possible. I’m currently achieving the same […]

ListView addHeaderView causes position to increase by one?

Below is a code snippet with a ListView. I added an emptyView and a headerView. Adding the headerView causes the position in the onItemClick to be increased by one. So without the headerView the first list element would have position 0, with the headerView the position of the first list element would be 1! This […]

android.content.res.Resources$NotFoundException: String resource ID #0x0

I’m developing an Android app which reads data from MySQL database and I faced this error. I have this XML layout: <?xml version=”1.0″ encoding=”utf-8″?> <RelativeLayout xmlns:android=”http://schemas.android.com/apk/res/android” android:layout_width=”match_parent” android:layout_height=”match_parent” android:orientation=”vertical” > <TextView android:id=”@+id/wardNumber” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_marginLeft=”3dp” android:text=”Ward Number” android:textSize=”22dp”/> <TextView android:id=”@+id/dateTime” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_below=”@id/wardNumber” android:layout_alignParentRight=”true” android:layout_marginRight=”3dp” android:text=”Date-Time” /> <TextView android:id=”@+id/name” android:layout_width=”wrap_content” android:layout_height=”wrap_content” android:layout_alignBaseline=”@+id/dateTime” android:layout_alignBottom=”@+id/dateTime” android:layout_alignLeft=”@+id/wardNumber” android:layout_marginLeft=”3dp” […]

Remove the bottom divider of an android ListView

I have a fixed height ListView. It has divider between list items, but it also displays dividers after the last list item. Is there a way to not display a divider after the last item in ListView?

Find out if ListView is scrolled to the bottom?

Can I find out if my ListView is scrolled to the bottom? By that I mean that the last item is fully visible.

Limit height of ListView on Android

I want to show a button under a ListView. Problem is, if the ListView gets extended (items added…), the button is pushed out of the screen. I tried a LinearLayout with weights (as suggested in Android: why is there no maxHeight for a View?), but either I got the weights wrong or it simply didn’t […]

Populating a ListView using an ArrayList?

My Android app needs to populate the ListView using the data from an ArrayList. I have trouble doing this. Can someone please help me with the code?

How to handle ListView click in Android

How do I listen to click event on a ListView? This is what I have now ListView list = (ListView)findViewById(R.id.ListView01); … list.setAdapter(adapter); When I do the following list.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() { public void onItemSelected(AdapterView parentView, View childView, int position, long id) { setDetail(position); } public void onNothingSelected(AdapterView parentView) { } }); That doesn’t seem to do […]

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