Android :: Possible To Programmatically Open A Spinner In Droid App?

Apr 21, 2010

If you have a handle to a Spinner object in an Android activity, can you programmatically pop open the spinner options - thereby forcing the user to choose an option even though they did not click on the spinner themselves?

Android :: Possible to programmatically open a Spinner in droid app?


Android : Way To Create Spinner Programmatically From Array

May 6, 2010

I'm all new to Android and I'm trying to create a spinner programmatically and feeding it with data from an array, but Eclipse gives me a warning that I can't handle.

Here's what I got:

This ArrayList holds the elements that should be in the spinner (gets filled from a file later on):

ArrayList<String> spinnerArray = new ArrayList<String>();

This is code ...

Now the second line (ArrayAdapter...) gives me a warning in Eclipse saying "ArrayAdapter is a raw type... References to generic type ArrayAdapter<T> should be parameterized", I have no idea how to fix this (or what that means in the first place :) ).

It's just a warning and the App seems to run alright, but I'd still like to understand what's wrong and fix it.

View 2 Replies View Related

Android :: Open The Options Menu Programmatically

Jun 28, 2010

I like to call a menu already created an activity without using the button on the smartphone.

View 3 Replies View Related

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.

View 1 Replies View Related

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.

View 1 Replies View Related

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'

View 4 Replies View Related

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?

View 1 Replies View Related

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.

View 4 Replies View Related

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:..............

View 3 Replies View Related

Android :: Way To Open And Edit Word File In Droid / App Exist Does It Has An Open API?

Jun 30, 2010

Is there a way to open and edit word file in android and if this application exist does it has an open API?

View 1 Replies View Related

Android :: Use Droid Spinner With Text And Value?

May 4, 2010

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?

View 1 Replies View Related

Android :: Get A Selected Item From Spinner In Droid?

Aug 2, 2010

How to get a selected item from a spinner in android?

View 1 Replies View Related

Android :: Droid Spinner - Remove Radio Buttons?

Dec 12, 2009

In Android 1.6, upon tapping a spinner (drop-down menu), radio buttons appear next to the spinner options. How do I remove those radio buttons so that just the option text remains?

View 2 Replies View Related

Android : How To Change / Decrease Droid Spinner Size?

May 28, 2010

I like to decrease/change the spinner size which include: 1) the spinner object size. 2) the font displayed , its size and color. 3) when I open spinner the list view which is displayed, its font size and color.

View 2 Replies View Related

Android : Can I Change Contents Of Spinner On Run Time In Droid?

Oct 18, 2010

Can anybody help me about how to change the contents of spinner on run time in android.

View 1 Replies View Related

Android : Color And Alignment Spinner Item On Droid?

Mar 22, 2010

I'm try to change text color and align item in spinner to center of it how can I do this

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);

View 1 Replies View Related

Android :: Access Whatever Child Item Is Displayed In Droid Spinner?

Aug 17, 2010

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?

View 1 Replies View Related

Android :: Update Spinner Values While Clicking On Button In Droid?

Dec 15, 2009

My app have a spinner and also have reset button. how to update the values while clicking on button?

View 1 Replies View Related

Android : Way To Replace Custom Spinner Popup List In Droid?

Sep 16, 2010

Is there a way to replace the standard ListView that pops up when opening a Spinner with a custom one?
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?

View 1 Replies View Related

Android : Show Spinner At Time Of Clicking Edit Text In Droid?

Nov 24, 2010

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 Related

Android :: Backup App Programmatically On Droid?

Oct 2, 2010

How to backup app programmatically on android?

View 1 Replies View Related

Android :: Programmatically Send MMS Via Droid SDK / Where To Get Started?

Dec 16, 2009

Does anyone know how to programmatically send a MMS via the Android SDK? Any version of the SDK will do, just need to know where to get started. I know how to send / receive SMS, I now need to add a picture to the message before sending.

View 8 Replies View Related

Android :: Run Shell Commands On Droid Programmatically?

Jul 28, 2010

Is there any way to run terminal commands on my application and then access the data on my UI? Specifically top.

View 4 Replies View Related

Android :: Get Screen Density Programmatically In Droid?

Jul 2, 2010

How to get the screen density programmatically in android?

I mean How to find the screen dpi of the current device?

View 5 Replies View Related

Android :: Programmatically Set A Proxy Server In Droid App?

Nov 24, 2010

Is there a way to programmatically set a proxy server in my Android App?
I'm writing an Android App that uses some WebViews. Is there a way to set a proxy server for all network connections in my app, i.e. all content that is shown in the WebViews should be routed through the proxy?
All other Apps on the device should not be affected by this proxy settings.

View 1 Replies View Related

Android :: Programmatically Get Devices IMEI / ESN In Droid

Dec 29, 2009

I'm developing a little program which syncs some of the users data from my app on the cloud (just a load of strings, but that's not the point).

To help identify each device uniquely I would like to use the IMEI (or ESN number for CDMA devices) ...so here is the question, does anyone know how to access this programmatically?

View 3 Replies View Related

Android :: How To Get Current Droid Sdk Version (1.5, 1.6, 2.0) Programmatically

Dec 10, 2009

How can i get the current android sdk version (1.5, 1.6, 2.0, etc.) programmatically

View 2 Replies View Related

Android :: How To Answer Calls In Droid Programmatically

Aug 11, 2010

I need programming help to answer the calls in android.

View 2 Replies View Related

Android :: Programmatically Assign An Id Such As 'droid:id/tabcontent''?

Oct 5, 2010

I'm looking for the Java equivalent to the XML assignment for assignments such as 'android:id="@android:id/tabcontent"'.

View 1 Replies View Related

Android :: Add SMS In Inbox And Sent Messages In Droid Programmatically?

Sep 6, 2010

I'm trying to write an app that has to manipulate my inbox and my sent messages without sending or receiving a message.

This tutorial shows me how i can send messages, but i want my phone to think that i sent one, without actually sending one.

I've searched in the Android References and i think i need to use:

SMS Manager
SMS Message

How can i do this?

View 2 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved