Android :: Single Choice List Selection?

Nov 3, 2010

i am using following code to display list with radio buttons now i want to select specific radio button of list by default so using setSelection property which does not work.

Android :: single choice list selection?


Android :: Multiple Choice List With Custom View

Apr 16, 2010

I've seen example com.example.android.apis.view.List11 from ApiDemos. In that example, each row takes the view android.R.simple_list_item_multiple_choice. Each such view has a TextView and a CheckBox.

Now I want each view to have 2 TextView's and 1 CheckBox, somewhat similar to the List3 example. I tried creating a custom layout file row.xml like this:

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

Then in Activity.onCreate(), I do like this:

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

The result kind of looks like what I want, but it looks like the list doesn't know which item of it is selected. Also, I need to click exactly on the checkbox. In the List11 example, I only need to click on the item row.

So what do I need to do to make a multiple choice list with my custom view for each row?

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Android :: Find List View Choice Mode Multiple Events

Nov 18, 2010

How to find checked events in choice mode multiple.

I am using ontemselected method it is not working for me

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

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Android :: WTF - Dialog Multi Choice Items - White Text On List Background

Feb 16, 2009

I've been beating my head against the wall on this one for a minute now... did I find another bug like the list selector solid color one? When I set multichoice items for a dialog as seen below my list items have white background and white text, when I click or select an item I can see the text becomes black and the orange list selector shows as expected.... anyone know what's up?.............

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Android :: List With Multiple Selection

Aug 10, 2009

I want to create list with multiple selection. Can some one tell me how can i create it ? code snippt will be much useful.

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Android :: List View Row Selection

Aug 1, 2010

I have a simple list view control

My queries are:

1) how to set first row selected on start (after fill data in list view)

2) when i navigate by hardware button i got AdapterView.OnItemSelectedListener and color of row background change, but when i click i not get any OnItemSelectedListener and no row selected. How to select row on click.

3) when i change focus list row selection removed.

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Android :: Selection List Cut Off In AutoCompleteTextView In Dialog

Jul 18, 2010

I have a dialog window that covers 1/3 of the entire screen height and is displayed on top of my activity. The dialog holds two AutoCompleteTextView fields.

The problem I'm facing is that when the user starts typing something into the AutoCompleteTextView, the list with all suggestions only shows up to the bottom end of the dialog, but doesn't go beyond that even the list is longer. It looks like it's cut off. (screenshot left)

Only after I long-press an item from the suggestion list, the list will be shown in full length. (screenshot right)

Screenhot is at: http://img704.imageshack.us/i/dialogdropdown.png/

How to fix this behaviour so that the list shows in full length right from the beginning, when the user starts typing something?

Code-wise there's nothing special, all I do is:

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

One workaround idea is to somehow dispatch a motion event to simulate a touch (but then not selecting though) one of the list items. Any concrete idea in code for a solution.

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Android :: Possible To Format Individual Row Items Of A List On Selection

Sep 25, 2010

If a data row of my list contains a TextView and a Button, is it possible to format those components individually when the List row is selected? Like change drawable of a Button, font color of the TextView apart from the usual highlighting the background of the List row?

How can this be achieved?

Note: A similar question has been asked here: http://stackoverflow.com/questions/3787695/formatting-listview-row-it...

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Android :: List View Selection To Start A New Activity

Aug 6, 2010

I'm working with a list view trying to get specific activities to open when a certain item is selected. This is the code that I'm working with right now. I know its wrong but am not sure what I need to change it make it work. I think I need an intent and tried a few ideas but did not come up with much.

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

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Android :: Returning Values From Multiple Selection List View

Aug 12, 2010

Edit: Okay, I found a solution. Don't know that it's the proper solution, but it does work correctly. Added to the code below. I'm trying to allow a user to select a number of directories from a checklist, and return them upon clicking a "Submit" button. Here's a snippet of my code. It populates the List View with all the directories on /sd card/, and for the initial selection (of however many I pick) when I submit, the log shows the correct choices returned. However, if I un check an item, and click "Submit" again, it still shows as if all are selected. Do I need to write a handler to un check an item? I thought that was taken care of by the choice Mode selection?

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Android :: Standard Selection Color When Clicking On A List Item

Mar 11, 2009

I'd like to use the standard selection color when clicking on a list item. Where do I get it from?

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Android :: Catching Selection Events For Custom List Items

Nov 3, 2010

I thought I knew how to catch list selection events in Android and then I regained consciousness. In my situation, I have a ListView that I populate with a custom view, all of the same class (let's call it the NewsChannel() class). NewsChannel consists of a LinearLayout of ImageViews and TextViews. When the list is displayed, the user may select a NewsChannel item in the list; I want to find out which list item was selected. Also, I registered an onClickListener to one of the TextViews and that works fine: when the text is clicked on, an activity is launched which is looking for the position of the NewsChannel item in the list. So, here's what my code looks like:

1. Registering the onClickListener in the ListActivity:
public class NewsListActivity extends ListActivity {...
public void onCreate(Bundle icicle) { super.onCreate(icicle);
setContentView(R.layout.news_list_format); ListView lv = getListView();
lv.setOnItemClickListener(new OnItemClickListener()
{ public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// When clicked, show a toast with the TextView text item_index = position;
Toast.makeText(getApplicationContext(), "item clicked = " + position,
Toast.LENGTH_SHORT).show(); }}); ...

2. The layout for the ListView associated with NewsListActivity:
<?xml version="1.0" encoding="UTF-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/ android"
android:orientation="vertical" android:layout_width="fill_parent"
android:layout_height="fill_parent" android:background="@drawable/wpaper_tile" >
<ListView android:id="@id/android:list" android:layout_width="fill_parent"
android:layout_height="fill_parent" android:layout_alignParentTop="true"
android:dividerHeight="15dp" android:divider="@android:color/transparent"
android:cacheColorHint="@android:color/transparent" android:scrollbars="none" />

<FrameLayout android:layout_width="fill_parent" android:layout_height="55dp"
android:layout_centerHorizontal="true" android:layout_alignParentBottom="true"
android:background="#88000000"/>
<ImageView android:layout_width="fill_parent"
android:layout_height="wrap_content" android:layout_centerHorizontal="true"
android:layout_alignParentBottom="true" android:src="@drawable/phonetop_bg" /> </RelativeLayout>

3. The NewsChannel layout:
<?xml version="1.0" encoding="UTF-8"?> <RelativeLayout xmlns:
android="http://schemas.android.com/apk/res/ android"
android:layout_width="fill_parent" android:layout_height="wrap_content">
<include layout="@layout/news_heading_format"
android:id="@+id/news_heading_header"/>
<ImageView android:id="@+id/news_channel_image" android:layout_width="88dp"
android:layout_height="66dp" android:layout_alignParentLeft="true"
android:layout_below="@id/news_heading_header" android:padding="10dp" />

<TextView android:id="@+id/news_channel_text" android:lines="4"
android:inputType="textMultiLine" android:layout_toRightOf="@id/news_channel_image"
android:layout_below="@id/news_heading_header" android:layout_width="fill_parent"
android:layout_height="wrap_content"/> </RelativeLayout>

When I run the app, the ItemClickListener is never called. However, if NewsChannel were of a simpler type, say, a single ImageView or TextView embedded in the layout, the callback does get called. Any idea what I'm doing wrong? My whole goal is simply to let the activity launched by NewsChannel (not shown) to find out which instance of NewsChannel it was launched from.

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Android :: Change Selection In List View From Orange To Green

Jan 31, 2010

How do I do this per selected list item.I tried adding this to android:background
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:state_focused="true"
android:state_pressed="false"
android:drawable="@color/android_green" />
<item android:state_focused="true"
android:state_pressed="true"
android:drawable="@color/black_alpha" />
<item android:state_focused="false"
android:state_pressed="true"
android:drawable="@color/black_alpha" />
<item android:drawable="@color/white_alpha" />
</selector> but it does not work, it changes the entire list.

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Android :: Multiple Selection In Drop Down List - Spinner Like Widget

Sep 2, 2009

I am wondering is there any way to create something similar to spinner but which allows multiple selection. I guess we can select multiple entries from ListView but I don't have much space to show all the entires and also I need to show three different categories on the same Activity which you can select from.

Here is what I want to do:

Category 1:

Category 2:

Category 3:

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Android :: Generating Key Strokes And DYNAMIC Selection Of List Items

Jul 2, 2009

I have two questions:

1. How do you programmatically generate key strokes? I found some tutorials where it says to use IWindowManager, but that doesn't exist anymore in 1.5. (And WindowManager doesn't provide any function to generate key strokes)

2. How do you programmatically select one item from a ListView? Is it possible to do it with the index of the list item (it's position in the list)

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List Item Is Not Highlighted Upon Selection

Oct 6, 2013

I am trying to create a Dialog with list items in it with List Adapter.Dialog is working fine.

ISSUE:-
--> Selected list row is NOT Highlighted for whichever list item "TextView.setBackgroundColor" is used
--> Selected list row is Highlighted for whichever list item "TextView.setBackgroundColor" is NOT used

I want all the list items highlighted upon Selection irrespective of background color (i am setting background color as BLACK)

MainActivity.java
[HIGH]
package com.example.testpro;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.View;
[code]...

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Android :: Multiple-choice List From The Sqlite Database In Android

Jan 23, 2010

I'm new to Android programming, and I wanted to pull list options from a column of the SQLite database for the user to select. How would I go about doing this? Like, say the database table to be read is called countries, and the columns were ID, country, and capital. How would I let the user pick from the list of capitals and have the application return the information in that row?

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Android :: Update Single Item In List

Sep 16, 2010

I have a list (ListView) which displays news items. They contain a image, title and some text. The image is loaded in a separate thread (with a queue and all) and when the image is downloaded, I now call notifyDataSetChanged() on the list adapter to update the image. This works, but getView() is getting called way to often now, since notifyDataSetChanged() calls getView() for all visible items. I want to update just the single item in the list. How would I do this?Problems I have with my current approch is that the list is slow and I have a fadein animation on the image which happens every time a single new image in the list is loaded.

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Android :: Modifying Single List Items?

Nov 3, 2010

I have a ListView, displaying some items, containing an ImageView filled with a standard image at first and a line of text.

What I wanna do is downloading one thumb after another with an AsyncTask and step for step change the standard image with the downloaded one. How to realise this?

The ListView contents are managed by an enhanced ArrayAdapter.

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Android :: Button And Expandable List On Single Activity

Jun 16, 2009

I want to customize my ExpandableList my issue is i need a button and expandable list on single activity can i achieve that as i have seen all the examples they all extends ExpandableListActivity not the Activity in which i can put all the widgets in one activity

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Android :: Spinner - Don't Display Selection / Set Selection Text Color As Transparent?

Aug 4, 2009

I'm trying to use Spinner as a button with selection pop-up. Basically I want an icon and when user clicks it - the popup list is displayed and user can make a selection. The Spinner happily accepts icon image as drawable background. Unfortunately when I select a value the text overlays the background. Is it possible to set selection text color as a transparent? Or maybe there's a better way?

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Multiplayer Multiple Choice Android?

Sep 13, 2012

I plann to create application is a real time multiplayer multiple choice game. It will have a pool of approximately 600 questions that will be randomly selected for every game. Games will start on a rolling basis, consisting of 10 players at a time who must answer 20 questions per game, for quetion and logic for game it's ready , now my main part multplayer , what i need exactly:

1. Player has to choose a room from the lobbay to enter a game.

2. The player waits until thier selected room reaches 10 people. at that point, the game will start.

3. within the game, each player's score update it in real game.

4. you can click name of player to take you to that player's stats page.

i need this in android but i don't now how i can stat and what the tool i need for it , as i menstion up the logic for application ready but i need multplayer part.

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Android :: Multiple Choice In Alert Dialog

Feb 22, 2010

I have an alert dialog with setMultipleChoiceItems, dialog is created and shown correctly but when I try to uncheck any of the selected items, the item stays checked. Here is the snippet of the code:.................

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Android :: Multiple Choice Dialogs - Activities

Apr 26, 2010

I have tried to make a series of dialogs, like a questionnaire, that the user needs to answers a series of questions selecting one or more checkboxes. I can do one, just fine, but when I try to make more than one question (lets say 10), it does not show, or show all the dialogs. I tried using dialogs or new acitivities.

So, my problem is I have multiple questions, one to be presented each time, and I need to wait for one to be responded so I can ask the next one. How do I accomplish this?

My first attempt was with a dialog box... but obviously it got all the boxes stacked in each other:

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

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Android :: Create Multi Choice In ListPreference?

May 30, 2009

ListPreference default is Single-Choice, how to create Multi-Choice?

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Android :: Get Choice Of User Intent Results

Jun 14, 2009

I'm trying to allow user to select an picture to upload to my website but i don't understand how i can get the choice of the user

I'm here ...
I suppose that i have to override a method but i don't find anything if documentation..

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Android :: Phone Choice - Get Multi-Touch Capabilities

Jul 18, 2010

So I'm in the process of needing a new phone, I've went through three blackberries and I am honestly tired of them, the only benefit is BBM and I can live without it...

Questions :

1. If I get the X10, since it it currently running 1.6, if I root and upgrade to 2.1...

Do I get Multi-Touch capabilities? Will it run smoother and more efficently?

2. Should I just wait for Sony to release their proprietary stuff and hope they do well?

3. Is the X10 really worth it? I'm between it and an Iphone right now, not much else of an option for a full touch on the Rogers network here in Canada for the phone selection that I have. You can see all the phones I am able to get here. (By this I mean these are literally the phones I can pick from, I get them as free upgrades)

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Android :: Testing GPS Based Applications - Phone Choice

May 11, 2009

I'd like some feedback from your experiences on the best option to test GPS based applications. I've been developing apps and in the middle of this will have to ship out to Afghanistan for a 1 year tour. Perfect opportunity to concentrate on the apps in the down-time (nothing to do stuck on a base most of the time in a 10x15 shippping container). This is bad (with bad being a relative term) from the standpoint that there are no "data" plans in Afghanistan for GSM phones. I can get GSM service but no "data" plans. If i buy a Android OS phone I'm concerned about how I can update it with new firmware and load apps. I will have wifi access, but from what I've read this will not enable a "push" of the new firmware update to the phone as if I was with T-Mobile. Any suggestions on what phone i should buy and how to "test' my applications where I can update my firmware and load my apps onto the phone?

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Android :: Make ListPreference Multiple Choice In Droid?

Aug 10, 2010

I am trying to create a preference dialog window that allows the user to select more then one item in the list. Currently it only allows you to select one item. Is there an easy way to do this? I have looked all over the internet and not seen a way as of yet.

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General :: How To Install Language Of Own Choice In Android Phones

Jul 25, 2012

I'm going to buy an android phone and decided to go for a china phone, namely the Jiayu G3.

The problem I face is that no matter if I choose the G3 or some other mtk6577 phone, there is no mtk6577 that natively supports Greek language.

So, I wonder if there is way to install the language of your choice (for me Greek) into a phone that originally didn't support it.

If there is a way, it will solve my hands in choosing the best for me and not the one that will appear eventually with greek lang support (and which may not have the specs I want).

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