Android :: Pass A Radiobutton Value To Textview In Droid?
Jun 25, 2010
I have two activities or "screens".
The second activity has an AlertDialogBox with radiobuttons for selecting a single option.
I want that after an option has been selected from the second activity's DialogBox, it should be displayed on the first activity screen in a text-view.
That is, suppose the user chooses "Green" from the dialogbox in the second activity, then "Green" should be displayed on the first activity screen.
Whats the way to pass a radiobuttonvalue to the textview?
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Nov 21, 2010
I have a RadioGroup inside of a RelativeLayout. I've got a few RadioButtons for different options, like "Bob", "Joe", and "Fred". However, I need to add an "Other..." option with an EditText right next to a RadioButton in case a user wants to enter "Steve". Is there a way to do this?
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Jan 19, 2010
I have the following layout xml. I am trying to place the TextView to the left, and the Radiobutton to the right. How can I accomplish this?
CODE:....................
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Oct 15, 2010
if there are five text in a text view and we want to pass one of them on click event to the next class text view which method i m used on android
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Oct 27, 2010
If I set a radio button to be selected on the first time, it works fine. But if I unselect it by calling
((RadioButton) findViewById(R.id.ID)).setChecked(false);
then, later even if I try to make it selected by calling setChecked(true) will not work unless the user select it from the screen.
Have any one come across this? or is it only me?code...
If the else part is executed atleast once then everything gets mess up.
When I step thro my debugger, I can see the execution goes in the correct path and setting it to true. It is getting executed only once, I checked that. And I am not resetting it back to false in any other part of the code.
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Jul 13, 2010
I was just on there yesterday i go into browse tonight and now all of a sudden it says pass world invalid from last night till this morning i tried typing in the little letters they had and I cant read it so I go to the google site. I put the info in and it says sorry account has been terminated for terms and conditions I didnt even do any thing to violate them?
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Sep 16, 2010
I want to create a ListView with a RadioButton in every row. I'm using a CursorAdapter and I'm binding it in the right way, but I cannot manage correctly the RadioButton. I want that at any moment only one RadioButton to be checked (so when I check one, I would like the one that was checked before to uncheck). Furthermore, when I put the RadioButton on the row, I cannot manage anymore the setOnItemClickListener.
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May 5, 2009
How to change RadioButton size? it's too big
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Nov 5, 2010
I've got a horizontal list of RadioButton and I wan't the text positioned above the button, not to the right. Is that possible?
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Aug 26, 2010
By default the label of a RadioButton in on the right of the checkMarck. Is there a way to put the text on the left?
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Oct 16, 2009
I am trying to perform a rating system, where with the choices to select from returns a constant number so I can insert a value into a database. My intentions are to have 3 choices, 'Great', 'Mediocre' and 'Bad'. I would like Great to be a constant for '3', Mediocre to have a constant '2' and Bad to have a constant for '1'. I would like to insert only the numerical values if possible, any easy way to do this?
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Jun 10, 2010
I have many RadioButtons in mein App. The RadioButtons are too big for me. Is there any way to make it smaller?
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Jan 25, 2010
Is it possible to add a little bit of space between a RadioButton and the label while still using Android's built-in components? By default the text looks a little scrunched.
<RadioButton android:id="@+id/rb1"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="My Text"/>
I've tried a couple of things:
Specifying margin and padding seem to add space around the entire element (button and text, together). That makes sense, but doesn't do what I need.
Creating a custom drawable via XML specifying images for the checked and unchecked states, then adding a few extra pixels to the right side of each image. This should work, but now you are stepping outside the default UI. (Not the end of the world, but not ideal)
Add extra whitespace to the beginning of each label. Android seems to trim a leading space character, as in " My String", but specifying unicode U+00A0, as in "u00A0My String" does the trick. This works, but it seems kinda dirty.
Any better solutions?
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Jun 17, 2010
I want to implement RadioButton and EditText inside a row of a ListView. I am using an ArrayAdapter to populate the List. But the problem is that when i am selecting a RadioButton and scroll down the list and scroll up again the Radiobutton which had been selected is unselected. Same with the content of the EditText. The text getting removed when I scroll up.
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Dec 6, 2009
Is There any way to possition a text of a RadioButton at the bottom, centered in the middle, short of writing my own custom buttom?
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Sep 25, 2009
I tries to modify the look of radiobutton: <style name="MyRadioButton" parent="android:Widget.CompoundButton.RadioButton"> <item name="android:textColor">#FF0000</item> <item name="android:background">@drawable/btn_radio</item> </style>
Android:background doesn't seem to be the right property, the radio button image gets stretched and placed in the background of the radio button itself and its label.
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Dec 11, 2009
How can I create a radiobutton with the option on the right side of the text.
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Nov 22, 2010
I have a ListView, which is in singleChoice mode. All I want is to display a RadioButton to the side, that when clicked highlights to say it is selected, and when a different one is clicked that one goes back to unselected and the new one becomes selected. Why is this so hard? This should not be this complicated. I've spent DAYS looking for an appropriate answer to this and I have found nothing, so I'm asking hopefully in a clear and concise manner.
My layout for the listview (R.layout.view_orders):
CODE:.............
My custom row (R.layout.orders_row):
CODE:.................
My onCreate() method:
CODE:.................
Now everything underlying works as expected, you click on a radiobutton and through it's tag I can appropriately select that item from the list and manipulate it how I want. However, when the first radio button is clicked, the last one will be selected. Click that same radio button again, and it is now selected as well. Click it once more and nothing happens, both the last and the first are selected. Now I click any other one on the list, it gets selected like expected. Click anyone of the selected radio buttons and nothing happens, the radio button remains selected.
I have tried using the following in onCreate():
CODE:.................
And that just shows no radio buttons at all. AWESOME.
Now maybe (read: most likely), I'm just dense and can't figure this out, but I've seen this question asked a lot with no real answer. Lots of references to other tutorials or to the Commonsware guy's book. However, the comments are old now and his repository has changed so much, that those are no longer correct answers.
So, does anyone have any idea how to get the expected functionality out of this? Or failing that, just pass me along the GMail app's source code.
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May 11, 2010
I am trying to set a RadioButton as checked/not checked through code. It is working the first time I set it, but the second time, the code does not set the button. Here is the relevant part of my code. I have commented on the problematic part. code...
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Nov 16, 2010
I want to do something like that. For example, I have a textview with String
Alibaba love Mary so muck. In that String alibaba and Mary have a event to open something but I can't know how to use event for Mary and Alibaba seperately
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Feb 9, 2010
Code...
Can I pass button id to function makenewProfile from class login_profile?
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May 24, 2010
I am working on an application and one feature that would make it really useful is the ability to share some information, but the other device may not be expecting the data to be sent.For example, if I am reading a really good book, and I realize that a friend may like it, I could use an application to send the data to him, so he could order the book from Amazon.But, since he isn't expecting the data, I would hate for the application to be polling a server every so often, as that will be needlessly draining the battery.Ideally it would be great if there was a way to make a phone call to the target device, send a data packet and end the call.If it could be done and prevent the phone from ringing, then it would be very useful to me.I am curious if there is some way to send data between devices without polling.
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Aug 26, 2010
I am using two Activity as Old Activity and New Activity,i want to pass some value from New Activity to Old Activity.how can i pass the value from New Activity to Old Activity. please give some example code for that.
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Feb 12, 2010
Is it possible to pass a JavaScript object from JavaScript to Java using addJavascriptInterface()? Something along these lines: var javaScriptObject = {"field1":"string1", "field2":"string2"}; JavaScriptInterface.passObject(javaScriptObject); How would such a call be captured on the Java side? I have no problem setting up the interface to send a string, but when I send an object, I receive null on the Java end.
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Jun 29, 2009
I'm trying to pass a map from javascript to a java function which has to get that map information and process it.
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Nov 18, 2010
How do i do an edit form functionality in android. I am a new bee to android. How do i pass on database values to XML and then submit it back..
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Mar 18, 2010
I have an application App1 which defines class A and uses instances of this class. What I want to achieve is - after App1 is installed on the device to be able to load App2 which defines and implements class B which is subclass of class A (imported from App1 package); and be able to get an instance of class B in the App1. Class B doesn't add any new interfaces, so using it as class A is ok. But I am not sure how to pass the instance of class B to App1 (preferrably without any user interaction).
Can anyone advise if this is feasible?
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Jun 3, 2010
How to pass data between activities in an Android application?
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Jul 14, 2010
I have a ListView that contains an Image on the left of two vertically-oriented TextViews using a RelativeLayout. When both TextViews have text it looks fine. Sometimes the TextView on the bottom won't have any text, and the problem is that the entire layout is several pixels above where it should be because it still reserves that space for text when there isn't any making the entire list have annoying blank gaps. I remember seeing an example of where someone made the layout not reserve the space, but I can't remember how he did it.
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Nov 8, 2010
I have a layout with dynamic content. It has a variable number of textviews. On each textview I have to attach an event, a click event. I have to pass to that event some kind of information to know what textview has been clicked exactly. How can I pass this kind of information or how is the android way to do it?
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