大约有 318 项符合查询结果（耗时：0.0302秒） [XML]
notifyDataSetChanged example
... in the right place.
So my situation was as follows.
I had to update a listview in an action bar tab (fragment) with contents returned from a completely different activity. Initially however, the listview would not reflect any changes. However, when I clicked another tab and then returned to the...
How to get a ListBox ItemTemplate to stretch horizontally the full width of the ListBox?
...
This doesn't work on WinRT ListView controls. I've already tried it.
– uSeRnAmEhAhAhAhAhA
Jan 20 '14 at 23:31
3
...
getExtractedText on inactive InputConnection warning on android
...you'll have to explore any database queries you are making, perhaps around listViews or lists in a layout.
If you don't have any views, for example it's happening randomly in the background, then i would suggest that its not a UI element issue, so ignore textfields and such. It could be a backgroun...
How to programmatically set drawableLeft on Android button?
...n, @Tigger: I have a problem with this: My filemanager shows folders in a listview with textviews and a folder icon as a drawableLeft. I tried your suggestions here to set a "forbidden icon" when you click in a folder without read permissions, and it works. However, when you change folders and the ...
How to set RelativeLayout layout params in code not in xml?
...rLayout = (RelativeLayout) findViewById(R.id.widget43);
// ListView listView = (ListView) findViewById(R.id.ListView01);
LayoutInflater inflater = (LayoutInflater) this
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// Vie...
How to add Action Bar from support library into PreferenceActivity?
...ewGroup root = (ViewGroup) findViewById(android.R.id.content);
ListView content = (ListView) root.getChildAt(0);
root.removeAllViews();
bar = (Toolbar) LayoutInflater.from(this).inflate(R.layout.settings_toolbar, root, false);
int heigh...
Access parent DataContext from DataTemplate
...rControl>
<UserControl x:Class="AnotherUserControl">
<ListView x:Name="TheSameName">
<ListView.ItemTemplate>
<DataTemplate>
<MyNiceControl Width="{Binding DataContext.Width, ElementName=TheSameName}" />
...
android edittext onchange listener
...Hours) values in my HoursList
public void submit(View view){
ListView TSDateListView = (ListView) findViewById(R.id.hoursList);
String value = ((EditText) TSDateListView.getChildAt(0).findViewById(R.id.tsHours)).getText().toString();
}
}
Hence by using the getChildAt(xx) ...
DataTrigger where value is NOT null?
...
I'm using this to only enable a button if a listview item is selected (ie not null):
<Style TargetType="{x:Type Button}">
<Setter Property="IsEnabled" Value="True"/>
<Style.Triggers>
<DataTrigger Binding="{Binding ElementName=lvMy...
How to click or tap on a TextView text
... android:layout_height="wrap_content"></LinearLayout>
<ListView android:id="@+id/ListView01" android:layout_width="wrap_content" android:layout_height="wrap_content"></ListView>
<LinearLayout android:id="@+id/LinearLayout02" android:layout_width="wrap_content" and...