Android :: Access Individual Items In Droid GridView?

Jun 13, 2010

I'm trying to create a game with a 9x9 grid with GridView. Each item in the grid is a TextView.
I am able to set the initial values of each item in the grid within the getView() method to "0", however I want to change the value of each grid individually after this but have been unable to do so.

I tried adding an update() function in my extended GridAdapter class that takes a position and a number to update at that position but this doesn't seem to be working. code...

Android :: Access individual items in droid GridView?


Android : Can I Click Individual Images In Gridview

Jan 23, 2010

I'm trying to have a gridView with images and on clicking each image, I want to be able to uniquely identify the image that was clicked. Basically the images would be populated dynamically and on clicking each image I want to associate a different behavior. What is the best way to accomplish this?

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Android :: How To Assign Each List Items An Individual Icon?

Oct 24, 2010

I'm very new to Android and Java development, searching and reading various tutorials and using different parts of code from around the internet, trying to make sense of it as I go. Currently I have a list created with 4 list items, what I'd like to do is assign a different icon to each of these list items, however, I've no idea how to do it, nor do I know what to search for. Here's the code:

main.xml
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/ android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent">
<ListView android:layout_width="fill_parent" android:layout_height="fill_parent" android:id="@+id/mainListView"> </ListView>
</LinearLayout> row.xml
<TextView xmlns:android="http://schemas.android.com/apk/res/android
android:id="@+id/rowTextView" android:layout_width="fill_parent"
android:layout_height="wrap_content" android:padding="10dp" android:textSize="16sp" >

</TextView> FirstList.java
import java.util.ArrayList; import java.util.Arrays;
import android.app.Activity; import android.os.Bundle; import android.widget.ArrayAdapter; import android.widget.ListView; public class FirstList extends Activity {
private ListView mainListView; private ArrayAdapter<String> myListAdapter;
/** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main);
mainListView = (ListView) findViewById( R.id.mainListView);
String[] myList = new String[] {"List 1", "List 2", "List 3", "List 4"};
ArrayList<String> listObjects = new ArrayList<String>();
listObjects.addAll( Arrays.asList(myList));
myListAdapter = new ArrayAdapter<String>(this, R.layout.row, listObjects);
mainListView.setAdapter(myListAdapter);
} }

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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 :: Can't Access AlertDialog List Items

Dec 6, 2009

How can I access items I previously set using AlertDialog.Builder?

private static final CharSequence[] skill_levels = { "Rookie", "Average", "Expert" };
skillLevelBuilder = new AlertDialog.Builder( this ); skillLevelBuilder.setTitle( "Change Skill Level" ); skillOnClick = new DialogInterface.OnClickListener() { [...] }

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Android :: Access Items In An Included Layout?

May 11, 2009

Let's say I have a list of included layouts and I want to access the widgets in the included layouts...how do I do that? code...

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Android :: Access Child Items In Image Gallery View?

Sep 10, 2010

I want to auto select an image in gallery and focus the selected image. I know the position (index) of the image in gallery. I am trying to use in res/layout/main.xml

<Gallery
android:id="@+id/galleryView"
android:layout_below="@id/imageViewMap"
android:layout_width="fill_parent"
android:layout_height="100sp"
android:layout_weight="1" />
in AlbumView.java
gallery = (Gallery) mView.findViewById(R.id.galleryView);
ImageView view = gallery.getItemAtPosition(position);

Unfortunately the above code is returning null. Can you please help in this matter.

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Android : How To Add GridView To A ListView In Droid?

Oct 5, 2010

I'm trying to create a ListView that will consist of to types of elements: Strings and a GridView. I.e. putting both Strings and a GridView inside one single ListView.

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Android : Way To Specify Column Span In Droid's Gridview?

Aug 13, 2009

How can you specify a column span in an android's gridview?

I have a gridview that displays 3 images for each row. Sometimes, there are images that have to span 2 rows.

Is it possible to do that in Android?
or should I be using a different view?

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Android :: Add Text / Button In Gridview End In Droid?

Aug 25, 2010

I am using grid view for display images,so i want to add text or button ie "Next Images" gridview end,its like footer of grid view,anybody knows please give answer to me...

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Android :: Droid UI - Display GridView And Linear Layout Togather?

Oct 4, 2010

I want to display GridView (with text and image) and group of text box below grid view.

Problem is my gridview do not have fixed entries. It is varying between 1 & 10. I want to resize it as per count of items in grid view. How can i do that? Where can i get height of gridview in JAVA code?

Also, i want to display my group of text boxes ALWAYS at bottom of activity. How can i do that?

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Samsung Captivate :: Way To Have Single Folder Show Received Items / Sent Items Combined?

Jul 21, 2010

Had no problem getting my phone to play nice with our exchange server at work and emails are coming/going fine.

However, there are some configuration items I have a big issue with as it relates to the 'look' of the email (coming from a BlackBerry).

1. Is there any way to have a single folder show my received items and sent items combined? My BB had this and it was very useful.

2. How can I edit the way my folders are displayed at the top horizontal bar? The sidescrolling folder display is awkward, it puts my inbox first (good) but then all subsequent folders are listed alphabetically; it pays no attention to their order on my desktop and also shows sub-folders of other files. Any way to change this?

3. Is there a way to change the way emails show as unread? The difference b/n read and unread is only a shade of grey, and difficult to see outside.

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HTC Droid Eris :: App For Individual Notifications?

Jan 29, 2010

Does anyone know of an app for the Eris that lets you set different notification alerts (sounds) for individual contacts?

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Motorola Droid X :: DX Ringtones For Individual Contacts

Jul 16, 2010

I normally don't like making new threads to ask questions about stuff if the info is already out there, but unfortunately, I can't seem to find the info I'm looking for anywhere. I've googled and done searches and manually looked through the threads here on AF I even checked the documentation the X came with. My Fiancee just got the X and was setting it up and she was looking for a way to set up individual ringtones for certain contacts the way she had them set up on her Droid but there doesn't seem to be an option to do it on the X. Does anyone happen to know anything about this?

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HTC Droid Eris :: How Do I Set Individual Ringtones For Contacts?

Jul 19, 2010

Ever since I have received the 2.1 update. I can't seem to find how I select a ringtone for a particular contact. I don't see the option in the contact list anymore where you add a new contact. Anyone know how to do this?

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Motorola Droid :: Can You Set Ringtones For Individual Contacts?

Nov 6, 2009

Picked up my Droid this morning and cannot figure out how to set a ringtone for calls received from a contact. I can set the general ringtone, but not any contact-specific ringtones.The manual (page 21) says it is doable: "Tip: When editing a contact, you can set a ringtone, address, and other details that will be saved on your phone."but I find nothing in the edit contact screen that lets me select a ringtone for it.Can anyone give me the steps?

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Motorola Droid :: How To Assign Individual Ringtones 4 My Contacts

Oct 8, 2010

I cannot figure how to assign individual ringtones 4 my contacts

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Motorola Droid :: Custom Ringtones Only For Individual Contact

Dec 5, 2009

I have been looking to try to choose one of my ringtones for notification confirmations as well as received calls. All that I have found are the OS ringtones for those 2 operations. (ringtone: DROID)

I have found how to choose from my custom ringtones only for individual contact. how I can get my ringtones to be seen or where to place them so that the Droid sees them?

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Motorola Droid :: Any Way To See Individual Files On Memory Card?

Jan 12, 2010

Is there a way to see the individual files on the memory card similar to windows explorer on a PC?

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Motorola Droid :: How To Sync Individual Facebook Conatcts?

Nov 12, 2009

Is it possible to sync individual contacts from Facebook? Or must I sync and all my Facebook contacts to my Droid directory?

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Motorola Droid :: How To Set Individual Message Show Up In Its Own Thread?

Nov 29, 2009

I need to have each individual message show up in its own thread not connected to others from same sender. I get fire department texts that need to be read and replied to in non thread format. Otherwise I will be responding to the entire group of messages that could be sent from different users using the same name.

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Motorola Droid : Does Phone Have Individual Volume Controls?

Dec 17, 2009

Does the Droid have individual volume profiles for the different devices (like bluetooth, speaker, headset, headphone jack)? My old phones would 'remember' the volume level for the different devices used. Its very annoying to have one single volume setting. For example, I usually have the speaker phone volume all the way up, then when I answer a call, the earpiece volume is deafening. Same when I plug in my wired headset at home.

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Motorola Droid :: Individual Text Message Tones And Ringtones?

Nov 12, 2009

on my storm I was not only able to set an individual ringtone for my contacts I was also able to set an individual text message tone for them as well. Is there any way to do this on the droid or a third party program available?Also, these are very simple. Is there any way or app out there that when i plug my phone in it will make a full screen clock like it does on blackberries? (in the picture of the phone in the media dock--that I don't have it shows something similar to what I want) Next, How do I choose different ringtones for my alarms. There are not that many to choose from in the list and I don't like any of them. Oh actually and I just thought of another one:some of my contacts are not linked to my facebook contacts, some are, how do I manually add facebook to a contact. (I only know of hitting the sync button on facebook, but that doesn't have any manual select setting)

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Motorola Droid :: Way To Sync Facebook Profiles To Individual Contacts?

Oct 7, 2010

I searched around and couldn't find any answers, and all the threads for moto droid were ages old. I'm rooted and running a sapphire rom but that's not important. I can run anything. I'm just looking for a way to individually sync facebook contacts to existing phone contacts. I don't need all 1000 of my fb friends on my phone. But the contacts I DO have on my phone, it'd be cool to have synced up to fb. Is there any way to avoid the "all or nothing" mentality of fb sync?

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Motorola Droid : Way To Customize Individual Text Alerts / LED Color?

Nov 13, 2009

SMS POPUP in the market. Awsome program allows a papup notification which i love along with the ability to customize text alerts and led color and flash patterns.

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Android :: How To Implement Drag And Drop Items Between Two Lists In Droid

Oct 9, 2010

I am designing an application which requires Drag&Drop functionality to transfer items from one list to another.
Is there any way to drop item into another list, as i have seen applications to drag and drop items in the same list(Reordering the list)?

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Android :: Use GridView In PopupWindow?

Nov 10, 2009

I am having a similar issue while trying to use a GridView in a PopupWindow. On my Activity's onCreate method, I am inflating a gridview from xml as follows:

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

I would like this GridView to popup on a button click. Also inside of my activity's onCreate,

I have:

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

On button click, I am throwing a ClassCastException from GridView.onMeasure(int, int).

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Android :: Getting A Button Along With Gridview?

Aug 22, 2010

I have a gridview that is inflated by multiple buttons. I used just a gridview and it worked fine. The grid was in correct order and was centered. Although, I wanted to add a button below the grid of buttons that was different and centered. To do this I decided to section off the gridview and then add the button (therefore it wouldn't be affected by the gridview).

I tried the following code to seperate the views:

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

The problem is that this code smushes the gridview to the left and oddly it flips it (Position 0 is ont he bottom right and the last button is on the top left pushed off screen). The following image shows what is the result:

Any idea why its pushed to the left and flipped? Or maybe how I could have just the Gridview with the button on the bottom?

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Android :: ListSelector On GridView

Aug 24, 2010

I'm trying to use a custom listSelector on a GridView. When I use the default listSelector, I see that it modifies the size of my items so the listSelector display correctly. The list Selector is bigger than my items:

See how when using the default selecto, it make grid items to be resized. Above the gridview I have a LinearLayout with 4 of the same images(ImageView) the GridView contains. http://twitpic.com/2hxkjh

I wanted a custom listSelector, not as bigger as the default (that makes my items smaller), but bigger enough to simulate a border on them without overlap my items content. I'm, not sure if this is an expected behavior, but when I set the listSelector with my own image, I see the selector being fit to my items size. At least my items won't get resized. [url]

Any ideas of how to set a selector that doesn't get resized?

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Android : How To Use GridView With ScrollView?

Sep 16, 2010

I want to use GridView with Scroll View(which containing ListView)..

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