Android :: ListActivity And OnListItemClick - How To Get Work

Apr 10, 2010

I am having trouble figuring out how to get my onListItemClick to work. Here is my code. package list.view;...................

Android :: ListActivity and onListItemClick - how to get work


Android :: ListActivity OnListItemClick Not Being Invoked

Sep 18, 2009

Scoured the docs and forums, couldn't find an answer or reason why this is happening: I have a class that extends ListActivity and a View coming from XML for each row that looks like this:

<LinearLayout ...> <TextView ... /> <TextView ... />
<CheckBox ... /> </LinearLayout>

When I click on one of the items in the list, the onListItemClick() i have in my activity is not invoked. Turns out, if I comment out the CheckBox node in my layout xml, it works. I feel like there is a simple explanation that I don't know about.. maybe because CheckBox is an actual interactive widget it's overriding some click action or something?

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Android :: ListActivity Subclass - OnListItemClick Never Called?

Aug 1, 2010

I don't think this problem is caused from my ListActivity subclass. I think it has something to do with with my BaseAdapter subclass:

package com.mohit.gtodo;
import com.mohit.gtodo.database.TasksDBAdapter;
import android.content.Context;
import android.database.Cursor;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.CheckBox;
import android.widget.CursorAdapter;
import android.widget.TextView;............................

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Android :: Get The State Of Checkbox In OnListItemClick In Listactivity?

Oct 21, 2010

f my list has 10 items.. the onclick listener is fired only for the 10th item. How to get the state of checkbox in a onListItemClick in Listactivity? I have a class OnItemClickListener like this:

private class OnItemClickListener implements OnClickListener {
private int mPosition;
public OnItemClickListener(int position) {
mPosition = position;
}
@Override.....................

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Android :: How To Get State Of Checkbox In OnListItemClick In Listactivity

Oct 18, 2010

Android ListView. if my list has 10 items.. the onclick listener is fired only for the 10th item.
How to get the state of checkbox in a onListItemClick in Listactivity?

I have a class OnItemClickListener like this:

CODE:.....

And I use this class like this in my getview()repeat_chbt.setOnClickListener(new OnItemClickListener(position));

But only when I check the last item's checkbox, it go A correctly. Other items' checkbox are checked they just go B.

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Android :: Add Checkbox To A ListActivity And Not Lose OnListItemClick Functionality?

Aug 31, 2010

I have a ListActivity working as expected. When a list item is clicked the app responds properly. I want to add a checkbox on the far right side of the screen, next to each list item. When I attempted to do that by updating the XML (see below) I lost the onListItemClick functionality. When I clicked on a list item nothing happened.code...

I am trying to add the checkbox next to the tvProduct object.

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Android :: Get Value From ListView OnListItemClick?

Sep 11, 2010

i can add to a db and list as a listview. When I click a list item using onListItemClick, what statement do I need to get the value? ........................

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Android :: Not Getting Listview Onlistitemclick

Aug 1, 2009

I am beginer to the anroid ,i am using the below code for displaying listview and i am not able to getting the onlistitemclick events for further ui's. package com.List;

import android.app.Activity; import android.app.AlertDialog; import android.app.ListActivity; import android.content.ContentUris; import android.content.DialogInterface; import android.content.Intent; import android.content.DialogInterface.OnClickListener; import android.database.Cursor; import android.database.DataSetObserver; import android.os.Bundle; import android.provider.Contacts.People; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.ListAdapter; import android.widget.ListView; import android.widget.TextView; import............................

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Android :: Use Button.setonclicklistener And OnListItemClick

Nov 24, 2010

i want to use button.setonclicklistener and onListItemClick what i need to do

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Android :: Mouse OnListItemClick() Is Not Being Called

Jan 11, 2010

i've tried displaying a simple list in ListActivity, it is working fine but the problem i got is with the listener.. when i click on any of the list item using the mouse onListItemClick() is not being called, strangely it is working fine with the key-up&key-down keys...................

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Android :: OnListItemClick() Not Getting Invoked On Using CustomAdapter

Apr 12, 2010

I was trying to use a ListActivity which uses a custom Adapter. Every list element is a complex collection of objects which include buttons, checkboxes etc (which also have onClickListeners). Now, the problem is the onListItemClick is not even invoked when a list element is selected. I tried everything possible but am not able to get the selection. Using the trackball I am able to bring focus to the list elements, but am not able to get the call back. But, on touching, I am not even getting the focus. I tried these steps unsuccessfully to solve the problem. * Tried removing onClickListeners from the listElement Objects. * Tried making all the objects non-focussable, by modifying the XML (as suggested by Romain Guy).

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Android :: Confusion In OnItemClick And OnListItemClick

Sep 2, 2010

I am confused with two below method

1.) onItemClick(AdapterView<?> arg0, View view, int position,long id) 2.) onListItemClick(ListView l, View v, int position, long id)

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Android :: OnListItemClick And CheckedTextView Not Respoding

Feb 15, 2010

i got ListActivity, each item has 2 textviews image and CheckedTextView. i am trying to implement simple multichoiselist... i have two problems:

1.
@Override
protected void onListItemClick(android.widget.ListView l, View v,
int position, long id)
{
...
}

doesnt respond at all ive tried it with the debugger and when i press on any list item it doesnt stop there. and ive tried all kind of things (like focusable:false)............................

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Android :: OnListItemClick With Mulitple Value / Retrieving Value

May 22, 2010

I am trying to retrieve the 2nd value from a Arraylist/ArrayAdapter that I have populated. I am new to Array so please correct me if I am wrong

Q1. I created the Array Favorite. What I think what I created is an Array with two set of value call Detail | Value. example Detail="Yasmin",Value="8". Is this correct?

Q2. I have assign the Favorite Array to the mFavlist listview. During the OnItemClick I can return the label "Yasmin" by the position of the listview. What I would like to do is return the value of "8". What would be the best way to do this?

import java.util.ArrayList;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.AdapterView.OnItemClickListener;...................

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Android :: Why OnListItemClick() Not Getting Called Back

Jul 16, 2010

I have a ListActivty and I overload the onListItemClick(ListView listView, View view, int position, long id) in my List Activity. My question is why onListItemClick() not getting called back (i have breakpoint in my debugger) when I have an ImageButton in my list item view (the one view created by my list adaptor from cursor)?

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Android :: TextView And Button In Each Row And OnListItemClick()

Aug 31, 2010

I have a ListView with some elements on it. Each row has a TextView and a Button. It looks like this: | Some text in a row (Button) | Now, when I click on this text nothing happens. Simply no one function is called. But when I click on the button I can handle the event. I use onListItemClick() So what should I use instead of this TextView to be able to handle an event (when I click on the text)? Before this I had only one TextView in each row and when I was clicking on a row everything worked fine (onListItemClick() was called).

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Android :: Manual Call To OnListItemCLick

Sep 9, 2010

I am using a ListView with a SimpleAdapter. Once data is populated into it I would like to set the first item in the list. This can be done by clicking on the list item on the screen. I want to just call the method directly after I populate the list so that when you see the UI its already done. My only problem is getting the View from the ListView. I noticed its children are all null but the SimpleAdapter has items in it. When I try to get those items they are not Views and I am not able to match the method call of protected void onListItemClick(ListView l, View v, int position, long id)

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Android :: Use Button.setonclicklistener And OnListItemClick

Nov 21, 2010

I have a button in listview .now i want to use button.setonclicklistener and onListItemClick what i need to do.

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Android :: Context Menus On ListView OnListItemClick()

Feb 9, 2009

How could I capture an onListItemClick() and pass it to onCreateContextMenu()? In my ListActivity, I don't need regular clicks, so I'd like everything to go to the context menu.

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Android :: Using OnListItemClick With Data Driven ListView

Jun 25, 2010

I have a ListView which its contents could change at any time (eg. a list of cities within a state; a new city could be added to the state in our database at anytime). How do I implement, if possible, the onListItemClick event to work with this? For example, if a user selects a certain city in the ListView, i should be able to pass a value that independently identifies what city was clicked onto my next activity. I can't listen for positions because they could change with an addition or removal of a city.

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Android :: ListView OnListItemClick Setcontentview Crash?

Nov 3, 2010

I have been trying to set a new xml layout, when a particular item on this list is clicked.
Am I missing something, because the emulator crashes when clicked?! setContentViewById(R.id.newxml file)

public class intentProject extends ListActivity
{

ListView list;
ArrayAdapter<String> aa;
List<String> data = new ArrayList<String>();

public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);........................

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Android :: OnListItemClick - Get The Name Of Selected File In ListView

Feb 17, 2010

I have a listview that shows files in a specified folder which works. But what I can't figure out is in the onListItemClick method. How can I get the name of the selected file in the ListView from the ArrayAdapter instead of the position or id?.......................

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Android :: ListView OnListItemClick To Create Context Menu?

Aug 20, 2009

This maybe against the way the Android team wants this to work, but if not I can't seem to come up with a way to do this. Basically I have a list view that I want to create a ContextMenu when onListItemClick received. So when the user clicks on a list item I want them to choose the action from a ContextMenu. Anyone have an example of how to do this, I can get it to work with no problems with a long press, but my users are missing the menu and just thinking the ListView does nothing.

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Android :: Change Default OnListItemClick Behavior Of ListView

Jun 18, 2010

Is there any way i can make my listactivity (rather listview) highlight the List Item when it is clicked (pressed) upon? (...and remain highlighted) The default behavior, simply highlights the item for a moment, and it gradually fades to black... Currently, the highlighting only happens when we use the DPad... It'd be ideal if atleast one list item is "highlighted" at all times. Worst case scenario, i may have to keep track of the "last clicked item" (by default the first) and change its background or something...but i was hoping there was an easier way...

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Android :: 1.6 Invalid View Object Passed To OnListItemClick()?

Dec 14, 2009

This subject originates here: http://groups.google.com/group/android-beginners/browse_thread/thread...

To sum up:

When I click on an item in the ListView, the background color that gets changed is not that of the clicked item but instead of the other item in the opposite side relative to the middle item:

1 <-- I click here 2 3 <-- Acts as a mirror 4 5 <-- This is the one that gets changed

1 2 <-- This is the one that gets changed 3 <-- Acts as a mirror 4 <-- I click here 5

This problem persists even when I use CheckedTextView like what is suggested in the post.

I use the latest stable SDK.

This problem occurs when the target platform is Android 1.6, 2.0 or 2.0.1.

The problem does not occur when the target platform is Android 1.1 or 1.5.

However, the problem will also occur when the program is compiled for 1.5 and run in 2.0.1.

The simple problematic code can be found here: [url]

There I also put the screenshots showing the problem: demo01.png: I click an item. demo02.png: the clicked item doesn't get changed but the reflective item does.

Is this a bug in newer Android platforms?

If it is intended, what is the reason and could you please show me how I should fix my code?

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Android :: ListActivity In Tab Crashes

Oct 26, 2009

I'm trying to create an application that has 3 tabs. Under the middle tab should be a ListView. It starts up fine (on the left tab) but when I click the middle tab it crashes.

The other two tabs are static data specified in the main.xml file. But the middle tab, I try to create dynamically. Here's the code from the main onCreate function:

CODE:...............

Instead I appear to get an exception:

CODE:...............

ContactListActivity is defined this way:

public class ContactListActivity extends ListActivity { ...

I get the feeling that I'm supposed to create the Intent with something like Intent.ACTION_VIEW but this is where I get lost. If this is the problem, I could try stuff until it works, but I'd prefer to understand why.

Or is ContactListActivity supposed to override something ?

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Android :: Rotation With ListActivity

Feb 8, 2010

I have a problem with rotation, during my ListActivity is loading data from the network. To do it I use a background thread which recovers data and put them inside an ArrayList. While this thread works, there is Progress dialog activated in foreground. For the rotation I use the method with onRetainNonConfigurationInstance() to save my ArrayList's state. After android calls this method, I call dismiss() on the progress dialog on onStop(). Then the activity is created as new with onCreate(), but it use the getLastNonConfigurationInstance() to recover the ArrayList's state. Now, my problem. If I rotate from portrait to lanscape when the download is terminated and I see the data in portrait yet, everything is ok. If I rotate during progress dialog is showing I have two cases: 1- onRetainNonConfigurationInstance() saves the arraylist fully recovered, the thread terminates and everything is ok. 2- onRetainNonConfigurationInstance() saves the arraylist empty, i think the download isn't finished yet. The onCreate is called and my list is empty, the thread terminates, but i don't see anything in my list. If I am in this case and I still rotate from landscape to portrait now I can see my list full with all the data. Why? Where am I wrong?

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Android :: ListView And ListActivity

Jun 30, 2009

I create a ListView in my activity and set its ChoiceMode to CHOICE_MODE_SINGLE, I also set its layout to simple_list_item_single_choice. But when i click on it onItemSelected() is never called and getCheckedItemPosition() returns -1. Why? the sample List10.java of ApiDemos uses ListActivity works well which just set the same as I done in my app. Any ideas?

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Android :: Using ListView Without ListActivity

Jan 13, 2010

I want to create a custom list view in my application. I want it to lay over the top of the application screen, with portions of the screen not filled by the listview showing the underlying application. I've been reading about ListActivity, how it can be started to handle item selected callbacks. I've also read about people simply inserting onClick handlers into the listview as it is drawn. I'm trying to decide the best way to proceed. Is it "dirty" to attach onClick handlers to the rows of a listview? It doesn't seem like the best approach, for instance, it only handles Touch Mode, not the DPAD clicks. This approach doesn't seem like what the architects had in mind. On the other hand, I don't see a good way that I can start a list activity and still have access to all the application variables I need. Do I pass the application in the context and refer back to it from even handlers after casting the context back to it's original class?

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Android :: Listactivity Within Layout

Jul 27, 2010

I know this may be a pretty simple question, but i am having problems trying to find what i am looking for. I have written an application that uses a listview activity. but now that i think more about it, i would like to have other items included to give the status of the app, etc that i just want to be displayed and not scrolled so it wont be entered into the database. does anyone have a good link to an example for this>

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