I want to use Android spinner with following data.
Spinner will display only text data not code....
i have stored above comma separated data in same activity class (Hard coded form) now if user selects "a" from the dropdown then it should get its code rather then text.
can any one guide me how to achieve this?
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When the user click the editText Field I need to show spinner(dynamic) from that user select any of the item i need to set the Text for Edit text .How to do this?
View 1 Replies View RelatedHow can I decrease the font size of my spinner? I have reduced the spinner size to 35 pix because of which my text gets cut in half. How do i do that? Also I dont want anything to be selected beforehand. Default text should be "select some value".
View 1 Replies View RelatedI would like to create a spinner where a user can edit the text for each drop-down entry. For example, I have a spinner for users, with pre-populated names: User 1, User 2, and User 3. I want the user to be able to edit these names to their liking.
View 2 Replies View RelatedI have two different activities in my project.I intend to pass data from one activity to another. (As per user interface, I select an item from The spinner in one activity and send it as text msg.) The coding for text msg is done in another activity i.e the second activity.I m successfully able to select the desired item from the Spinner but am not able to pass it as text message. to select the item from first activity. It functions well BUT HOW DO I CAPTURE/RECEIVE THIS In the second activity that will send it as a text message.
View 3 Replies View RelatedI'm creating a spinner in my layout xml files and setting an string array to this spinner.
If I change the textstyle of the spinner the text is not affected by the changes.
I read in the googlegroups that a spinner has no text and therefore the textstyle can not be changed and I have to change the style of the textview that is shown in the spinner. But how can I do that. Preferably in my xml file.
I've seen some answers to questions about how to specify a custom layout for a spinner's pop-up list, but what I want to do is to customize the text on the Spinner control itself, such the "setText..." methods that you can call for a Button (TextView subclass). Is there any way to do this? What I'm trying to do is to make my own Spinner design as I have for some of the other controls so it takes up less space and matches the general look of my app.
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so I'm using this coding lines to get the text from my spinner and pass it on to another Java file. But the application keeps giving me a force close whenever I do this.
How can I resolve this error?
I've got a little problem...Well, let me first state what I'm trying to accomplish. I had a spinner that pulls strings out of a stored array.
Like so, you dont need to read it though:
CODE:...........................
So far I've got a custom SimpleAdapter.
Here is the Problem!! : the text comes up but not the image. Heres the code:
CODE:........
I plan to use a switch statement to set different images to each name. however i stopped here until i can get any image to show. How i'm calling
CODE:........................
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.
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.
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'
I'm trying to make a simple order system. So the user selects a burger type from a spinner, then the user can enter in the quantity and then there is some math taking place in the background which sets a text view at the bottom with the total price. I'm not sure what method I'm meant to use so that it is updated dynamically when the user changes the text view quantity.
If i just say that all burgers are 2.50, i need some sort of method saying, if/when data is entered into the edit text , take that data and then times it by 2.50 and set it in the total text view below. I'm just unsure on the method part of it so it's dynamic and will change when the edit text quantity is altered.
Code:
package placeorder.com;
import java.util.Random;
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
[code]...
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?
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.
I need help in setting up value and display text in spinner. As per now I am populating my spinner by array adapter e.g. mySpinner.setAdapter(myAdapter);
And as far as I know after doing this the display text and the value of spinner at same position is same. The other attribute that I can get from spinner is the position on the item. Now in my case I want to make spinner like the drop down box, which we have in .NET. Which holds a text and value. Where as text is displayed and value is at back end. So if I change drop down box , I can either use its selected text or value. But its not happening in android spinner case.
For Example:
Text Value
Cat 10
Mountain 5
Stone 9
Fish 14
River 13
Loin 17
So from above array I am only displaying non-living objects text, and what I want is that when user select them I get there value i.e. like when Mountain selected I get 5. I hope this example made my question a bit more clear.
In Android, I want to use a Spinner that initially (when the user has not made a selection yet) displays the text "Select One". When the user clicks the spinner, the list of items is displayed and the user selects one of the options. After the user has made a selection, the selected item is displayed in the Spinner instead of "Select One".Code...
View 5 Replies View RelatedI'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?
View 3 Replies View RelatedI am trying (as many are doing) to populate a 2nd spinner out of the first spinner selected item like this:..............
View 3 Replies View RelatedI have a selection for some items using a spinner widget. At the moment the spinner will load a simple Textview and show the name of the item.It is possible to define an own view to show inside the spinner row? I would suspect it being similar to a custom List row.I simply want to show an individual icon left from the spinner text for each item in the list.
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here is my code
String[] li={"1","2","3"};
final Spinner combo = (Spinner)findViewById(R.id.widget30);
ArrayAdapter<String> a = new ArrayAdapter<String>(this,android.R.layout.simple_spinner_item, li);
combo.setAdapter(a);
As the title says, what is the method to access which item is displayed in an Android spinner, so I can have multiple spinners, then wait on a button click?
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I would like for my Spinner list to be Filterable (and/or even possibly have two tabs with different lists the user could select options from). Is this achievable or do I have to do my own implementation alltogether?
I need to get an item's position in spinner knowing it's ID. I've tried to do it with Spinner and SpinnerAdapter classes but there are no corresponding methods there.
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