Android :: Populate Spinner Directly In Layout Xml?

Oct 27, 2010

Is it possible to populate the options of a Spinner right in the layout xml? This page suggests I should use an ArrayAdapter? It seems awkward not being able to do it..

Android :: Populate spinner directly in layout xml?


Android :: Populate 2nd Spinner Out Of First Spinner

Jun 22, 2009

I am trying (as many are doing) to populate a 2nd spinner out of the first spinner selected item like this:..............

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Android :: Populate A Spinner From Cursor Accessing An SQLite Database?

Aug 25, 2009

How do you populate a spinner from a cursor accessing an SQLite database?

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Android :: Changing Spinner Layout / Design

Jan 14, 2010

I am trying to modify the design of Spinner widget. I can change the background, but I can't find a way to change the arrow icon on the right side. Is there a way to do it?

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Android :: Tell My Own Custom Spinner Layout To Use Theme?

May 21, 2010

How to I tell my own custom Spinner Layout to use my Theme? code...

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Android : Is It Faster To Draw Directly On Portrait / Landscape Layout?

May 14, 2009

Presumably one layout or other must be native to the O/S and the other layout needs an expensive internal rotation + transformation in order to display in correct position.

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Android :: Spinner Widgets Look Different On Different Devices - Can Define Own Spinner That Looks Same On All Handsets

May 20, 2010

I use this code to generate a spinner in my app:
code:.........

On my device (Motorola Milestone) and in the emulator this looks like the standard gray spinner widget.
On of my colleagues uses a Motorola Backflip and on his device the Spinner is black. Now its very hard to read the font in the spinner.

What do I have to do to use my own view for the spinner? I don't mind to have the gray spinner on all devices, but it should always look the same on all devices.

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Android :: Display Array Of Strings In Spinner With Spinner.setAdapter

Jun 9, 2010

I have an xml layout file which contains a few widgets including a Spinner
I want to display a list of strings in the spinner, the list is generated at runtime as a result of a function so it can not be in arrays.xml.

I tried doing:

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

But this crashes my application.

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Android :: Call Spinner's Value - Use Other Values Based On A Spinner's Value

Jan 25, 2010

I have a spinner 'aperture' set up with a list of numbers, and a spinner 'mode' with two options. When a button is pushed I need a calculation to run using various inputs, including the current selection from 'aperture' and a value derived from 'mode'. How do I call the value of a spinner so I can use it in a calculation?

Also, how do I use the spinner 'mode's selection to set this other value before implimenting it in the calculation? To be more specific, if the spinner is set to Small then the value I use in the calculation is 0.015, whereas if Large is selected I need to use 0.028

My other inputs are EditText views, so right now I am set up like this:

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

That is not the actual equation, it is just a test to make sure everything connects properly. How would I call the value of spinner 'aperture' and the Small/Large spinner 'mode'

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Android :: Popup List Like Spinner Without Spinner

Jan 25, 2010

I have a spinner widget in my activity which lets users pick a list name.

Normally, the function of the spinner is to switch between lists but for a couple of instances, I swap out the selection change listener to perform a different function with the same list of options. Once the selection has been made, the old listener is restored and life goes on.

This is a bad and buggy arrangement. Instead, I would like to have a function that just takes a selection listener and some other parameters and shows a popup list that's populated by the same cursor (or and identical cursor) as the spinner, without using the spinner itself.

Is there any way I can do this?

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Android :: Populating A Spinner From Another Spinner Dynamically

Jun 21, 2009

I am trying to populate a spinner depending on another spinner's selected item, my code is the following:

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

what is intriguing me is that the first spinner onitemselection works perfectly ( I can see the values in LogCat) then when I change selection of the 2nd spinner I am gettging an error on this line: String selected= (String) s2.getSelectedItem(); So the compiler gets insisde then onItemSelected function of the 2nd spinner but throws an Handler exceltion on s2.getSelectedItem()

why? it works perfectly for the 1st spinner.

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Android :: Populate Database From CSV File?

May 22, 2010

Is it possible to take a csv file stored in the res/raw resource directory and use it to populate a table in the sqlite3 database? My thought was that, if there was a way to do a bulk import for the entire file into the table then that would be cleaner and faster than iterating over each line in the file and executing individual insert statements...

but I'm having trouble applying those statements in my Android application. My first thought was to try something like the following...but no luck:

db.execSQL("CREATE TABLE " + TABLE_NAME + "(id INTEGER PRIMARY KEY, name TEXT)");
db.execSQL(".mode csv");
db.execSQL(".import res/raw/MyFile.csv " + TABLE_NAME);...............

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Android :: Populate A ViewStub Using Different ImageButtons?

Jul 30, 2010

I am trying to populate a ViewStub with a new view depending on which ImageButton is clicked, but as I just discovered ViewStubs I am not exactly sure how this would work...

e.g. can I provide the ViewStub with different inflatedIds and within the onClick event of a Button inflate the ViewStub by calling a specific inflatedId?

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Android :: Unable To Populate ListView / Why Is So?

Sep 20, 2010

I'm trying to do a very simple thing (showing a populated listView) but m not able. My code is not working and i cant find what's wrong, so i hope someone else can help me :)

My XML where i have the listView defined code...

When i launch the app, it goes fine, the TextView of the XML is showed but no signs of the ListView... Am i missing something?

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Android :: Populate A Gridview For A Calendar?

Nov 24, 2010

I have a 7x6 grid.here i have to populate the calendar for the selected month.
i have date,month and year.with the help of these value is it possible to populate my grid view with the help of any algorithm? same like this

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Android :: How To Populate A Menu Using Intents

Nov 3, 2010

How can I populate a menu using intents? I didn't understand that thing.

Or is there any better way for that?

Update:

Suppose I have an application that need to resize the image,and there are many other applications that have a capability of resizing the image. How can I show the list of applications on a menu in my application so that when clicking on a particular option it will invoke the intent associated with that application. Simply saying I could resize the image in my application with out bothering about how that will get done.

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Android : How To Populate A Menu From Startup?

Mar 2, 2010

Is it possible to populate an activity menu at startup? For example, reading from say a feature database at startup and only display those features that are currently active in an activity menu?

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Android :: How To Populate Content Provider Only Once On App Install

Feb 18, 2010

I have a database in my application that is used as a ContentProvider. It holds settings values for the application, and when I install the application I want it to add a hardcoded set of values just once.

This is how I am trying to do it at the minute.

CODE:.....

And this is the addNewSettings method:

CODE:.........

This works however each time the app starts it adds a new settings object and I only want it to app ONE object at the install of the application and thats it no more.

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Android :: Create And Populate Three Columns On Droid?

Oct 5, 2010

I need populate three columns in Android activity with dynamic data. How can I do it?

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Android :: Possible To Populate List View From Cursor Row Id?

Sep 23, 2010

Is it possible to populate a listview based on a row Id from a custom cursor adapter. I keep getting an error "illegalArguementException column: _id does not exist". but the database has it and is already being used correctly. I don't know what to do, because I would need to populate different listviews from the same database and i don't want to have to create multiple database which will still have the same column names code...

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Android : Populate An ExpandableList With ArrayList Of Hashmaps?

Nov 7, 2010

Can anybody tell me how to populate an Expandable List with Array List of Hash maps. Actually i have made a tree Data structure and i want to use my Data Structure to populate the Expandable List....

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Android :: How To Populate An AutoC OmpleteTextView With Contacts Names?

Jul 16, 2010

I have an AutoCompleteTextView and i want it to auto complete contact names on input. The problem is that Contacts.People has been deprecated. The new documentation says to use ContactsContract but i can't find any proper tutorial. Can anyone give me a sample code or point me to an appropriate tutorial.

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Android :: How To Expand ListView As List Item Populate?

Aug 23, 2010

Basically I am trying to recreate the default contact screen when you click on "+" button another row of Phone number added to the list. Right now I have an ImageView as the "+" button and a ListView to contain the list of phone numbers. The problem is that the ListView doesn't expand when I add more item into the list. I could build the same look with LinearLayout but how can I save all those numbers that way? Below is the layout of the item that will be inflate with custom Adapter:

<?xml version="1.0" encoding="utf-8"?> <TableLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content" android:layout_height="60px"
android:stretchColumns="1" android:background="#FFFFFFFF"
android:gravity="center_vertical"> <TableRow>
<Button android:id="@+id/type" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:paddingLeft="10dp"
android:text="Home" /> <RelativeLayout android:layout_width="fill_parent"
android:layout_height="wrap_content" android:paddingLeft="10dp"
android:paddingRight="10dp" >
<EditText android:id="@+id/value" android:layout_width="fill_parent"
android:layout_height="wrap_content" android:layout_alignParentTop="true"
android:layout_alignParentLeft="true" android:text="" android:hint="Name"
android:lines="1" android:textSize="10pt" android:typeface="sans"
android:textColor="#FF000000" android:gravity="left" /
</RelativeLayout> <ImageView android:id="@+id/del"
android:layout_width="wrap_content" android:layout_height="wrap_content"
android:layout_alignParentRight="true" android:layout_alignParentTop="true"
android:paddingRight="14dp" android:src="@android:drawable/ic_delete" />
</TableRow> </TableLayout>

This is the ListView portion.
<ListView android:id="@+id/phoneList" android:layout_width="fill_parent"
android:layout_height="wrap_content" android:background="#FFFFFFFF"
android:scrollbars="none" />

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Android :: Close Force Error When Trying To Populate ViewStub

Jul 31, 2010

I just ran into a problem, while trying to populate a ViewStub by tapping an ImageButton within a SlidingDrawer (the ViewStub should also be part of the drawer), but all I get is a Force Close Error due to a Null Pointer Exception. As I am using ViewStubs for the first time I am not sure, what may have caused the exception.

This is the code I use to inflate the ViewStub:

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

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Android :: Populate A ListView From A SQLite Database In Droid?

Mar 25, 2010

I am trying to populate a ListView in a separate class with data taken from a SQLite database held in another class. What would be the easiest way to do so?

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Android : How To Correctly Populate Records From SQLlite In ListActivity?

Jun 7, 2010

Hi. Can someone please tell me how can I easily display every record from sqllite in ListActivity tab? I'm kinda confused with this. Do I have to create db from my helper class in TabActivity or ListActivity or both? My db helper class is as follow,,.

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Android :: Populate Downloaded Image And Show In Thumbnail View?

Aug 20, 2010

I am developing an app in android, which basically visits a given url and downloads an image. Now i want to populate this downloaded image and show it in thumbnail view. I have tried out displaying the same from SD Card, but when i am doing the same for downloaded files, it doesn't seems to work.

public View getView(int position,View convertView,ViewGroup parent)
{
System.gc();
ImageView i = new ImageView(mContext.getApplicationContext());
if (convertView == null)
{
//imagecursor.moveToPosition(position);
//int id = imagecursor.getInt(image_column_index);
//i.setImageURI(Uri.withAppendedPath(MediaStore.Images.Thumbnails.EXTERNAL_CONTENT_URI, ""+ id));
i.setImageBitmap(bitmap);
i.setScaleType(ImageView.ScaleType.FIT_CENTER);
i.setLayoutParams(new GridView.LayoutParams(100, 100));
}
else
{
i = (ImageView) convertView;
}
return i;
}

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Android :: Base Adapter - Trying To Populate List On Activity Screen

May 29, 2010

I am extending BaseAdapter and trying to populate the List Screen on my Activity Screen. NotifyDataSetChanged is not working as expected. Please find the below snippet of code.

public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState); initialize();
context = this; config = Config.getInstance();
searchText = new EditText(this); handler = new Handler() {
@Override public void handleMessage(Message msg) {
msgQueueAdapter.notifyDataSetChanged();
context.msgQueueAdapter.notifyDataSetChanged();
msgQueueAdapter.notifyDataSetInvalidated(); } };

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Motorola Droid X :: Picasa - Auto Populate Gallery Option

Sep 17, 2010

I have a Fascinate that automatically populated my Gallery with the zillions of photo albums I've uploaded to Picasa. My boyfriend has a Droid X and I put my Picasa email/password in his Accounts thinking it'd just effortlessly autopopulate his gallery with my pictures too, but it didn't. I looked around on the internet and saw that you could download the older Gallery (the one that's like the one on my Fascinate), so I did, but again, there's no setting that I see to show my Picasa albums on there, there's no auto-populating, nothing.

Any ideas how I can make this happen without having to go into a separate application or on the web to see these? I looked it up on another site and it said settings can be found at "settings > accounts & sync" but the Droid only has Accounts listed, no Sync.

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Samsung Fascinate : Upgrading From Droid - Does Market Populate All Apps?

Sep 9, 2010

For those of you who have now gotten your phones and upgraded from another android phone - did you sign in to the market/configure the phone with same Gmail account? And what I really want to know - did your previously installed apps (both free and paid) automatically download?

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