I have an implementation that just like gmail application, but have met some problem in some case. And I tested it on the real device of the gmail application. Seems they are caused by the same reason. ListView. Just go to the gmail application, scroll down to the last visible mail, and at this time, make sure the "loading conversation"...
I have a list that gets refreshed every 2 seconds via the Handler postDelayed() method. Every 2 seconds an AsyncTask is run that makes an HTTP GET request, turns the JSON into a list of objects, then sets the ListAdapter: MyListAdapter adapter = new MyListAdapter(someObjects); setListAdapter(adapter); My problem is that every time ...
Hi all, My ListView has to be customized like, it should have three imageView in each ListItem along with the name and date that has to populated from the DB,added with that, once i click upon the a list item ,that corresponding Listitem information has to be displayed in another Screen...The Size of the List should be based on the Curs...
I'm fairy new to unit testing and I've been learning how to use the jUnit framework for android(using ActivityInstrumentationTestCase2) but I'm having trouble working out how to I inject a mock data source into and activity, example: in the activiy I have this public void onCreate(Bundle savedInstanceState) { super.onCreate(sav...
I have a ListView with a lot of data (200+ items) so to save space it's making use of a UniformGrid to display 3 columns instead of 1 <ListView.ItemsPanel> <ItemsPanelTemplate> <UniformGrid Columns="3" /> </ItemsPanelTemplate> </ListView.ItemsPanel> I also modify the style so that each item is aligned to the top <List...
I have a ListView: ... <ListView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@id/android:list" android:layout_width="fill_parent" android:layout_height="wrap_content" android:drawSelectorOnTop="false" android:scrollingCache="true" android:fastScrollEnabled="true" android:choiceMode="singleChoic...
I want to know the process or order of creating the AlertDialog. The order of I asking this question is that I suppose to filter and disable some list item in the AlertDialog. It this must be dynamically. So I chose overwrite the onPrepareDialog(int id, Dialog dialog) method. First I create a AlertDialog in the onCreateDialog(int id) me...
I'm trying to handle the user changing which items are selected in a listbox (by updating information about what's selected), but if you select a range (using shift+select), it actually fires a separate 'ItemSelectionChanged' event once for EACH item that was selected/deselected, i.e. if you selected 100 items, you get 100 events, and th...
Hi, I've got listView in DetailView and I need to minimize columns width, so all data can fill in specific screen resolution (my client really want to avoid scroll bar). When I set width under specific value, it cut my text in spite of that there is still space for value in that cell. I guessed that there's is property to set it properly...
I have a single screen with a bank of buttons below a ListView. Entries on the ListView light up in orange when I scroll so I assume that are selected. When I then press the "Delete" button I want the onClickListener to remove the currently selected entry. But getSelectedItemPosition() always gives me -1. If I can't hope to use the GUI c...
Is it possible to display the contents of a two dimensional array vertically on a form in vb.net using listview, and if so how would I do it? So, if my array is declared as dim myarray (2,10) how would I display the contents vertically in listview. All and any help much apprciated, thank you. ...
package com.example.helloandroid; import java.util.ArrayList; import java.util.Arrays; import android.app.TabActivity; import android.os.Bundle; import android.view.Window; import android.widget.ArrayAdapter; import android.widget.ListView; import android.widget.TabHost; public class HelloAndroid extends TabActivity { /** Called when ...
I want to add a different type of item (like a simple textview) to the last position in my ListView. I extends the SimpleAdapter and override some methods: @Override public int getCount() { if (super.getCount() == 0) { return 0; } else { return super.getCount() + 1; } } @Override public Object getItem(int p...
I have a ViewFlipper where one of the views is a ListView. To move back and forth between the views, I have a GestureListener that detects left and right swipes. Sometimes the left & right swipes interfere with the ListView. That is, when I want to switch to the next view by swiping left/right, I may accidentally click on an item in my l...
HI I wonder if anyone will be kind enought to look at the code below and help remedy it. I am grateful to contributors from this site for even getting this far with my aim. The code attempts to do the following, to look at the first element in an array, if it is 1 it then looks at elements 13-16 and identifies the highest value, using a ...
My scenario is like this: <ScrollView android:layout_width="fill_parent" android:layout_height="fill_parent" android:scrollbars="vertical" android:background="#ffffeb"> <LinearLayout android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent...
Hi everyone, I'm population my listView using Cursor, but when I navigate away from my activity and then return back my listview is empty. Here is my code: @Override public void onCreate(Bundle savedInstanceState) { ... DBAdapter db = new DBAdapter(context); db.open(); Cursor c = db.getAll(); db.close(); startManagingCursor(c); Stri...
Hi, Can someone let me know how to add RelativeLayout or listview inside GalleryView. I have tried by returning listview or RelativeLayout from the adapter of Gallery but it gives ClassCastException java.lang.ClassCastException: android.widget.RelativeLayout$LayoutParams. Can someone let me know how to go about it? ...
I have a window with a TabControl that i've bind to a list of objec, I'll called MyItem : <TabControl Name="MyTabPNL" Background="Gainsboro" ItemsSource="{Binding MyItemList, ElementName=WatcherWindow}" ContentTemplate="{StaticResource tabItemTemplate}"> </TabControl> This MyItem class has an ObservableCollect...
In a C# (3.5) Winforms app I have a FlowLayoutPanel containing a number of listviews. Each listview represents a short to-do list sorted in a sequential order with assigned priorities. Occasionally a user has to create a new priority 1 to-do item. An issue arises when there are multiple priority 1 instances - how does the user know wh...