here i used the listview with radio button and checkbox , i want my radiobutton to get checked only when the corresponding checkbox is selected and even i want those checked references so that i can put some conditions according to my requirement, thanks in advance.
Is there any better way than using listview ?
Is there any better way than using listview ?
Yes.
CheckBoxes are used when you want the user to select more than one option.
RadioButtons are used when you want the user to select one option out of many.
With that being said. You could either only use CheckBoxes or RadioButtons, using both together doesn't make sense, because both server a different purpose.
You could however use a RadioGroup instead of a ListView.
Related
I know how to work with single spinner. I'am populating one spinner with kilograms and other with grams. I have to open two spinners at a time (one beside other) on click of a button/view. User should be able to scroll through items of spinners individually and select kilograms & grams at one shot. How can i do it? Please help me.
You probably want to use a custom View for that. Have a look at this project. I use it in my current project, and it's excellent.
I've been trying many things with list items and i'm facing some problems. In my previous question, thanks to #nEx.Software i was able to resolve the problem. But I'm still missing some concepts here.
Right now i'm trying to differentiate between an item's click and a checkbox within it. However, I want to do it without extending the array adapter. Is there a way to use both methods: listView.onItemClickListener() AND listView.getCheckedItemPositions(), together!
There should be a way to use an xml file [doesn't matter how complex it gets] along with extending the available Views and this thing should be done.
Putting it simple, open the gmail app, and u'll find all emails listed with checkboxes where u can click on the checkbox to mark it OR the rest of the item to open the email.
Again, I know that it is doable with extending Adapters and adding an Array for the checkboxes, but, is it possible to use the convenient methods: listView.onItemClickListener() AND listView.getCheckedItemPositions()? is CheckedTextView a part of the solution?
One more thing, rather than just answering me [where i become lazy]
Wheather it is possible or not, is there a verry reliable reference for such issues? I would really like to fully understand everything that goes into this matter... if its not possible, i must be able to tell why!
Thank you :)
add custom row into your listview. into your custom row you add one textview and checkbox into linerlayout and get linerlayout click event.
My main goal is to construct a ListView which places groups of three radio buttons. At the bottom of the screen. I have a button called Next. When I click next I want all the radio buttons that are clicked on saved. Could anyone advise me that best way to go about this.
e.g.
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The answers are grouped.
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Answer2
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Then this is repeat. I have the data in a cursor and was hoping that i could output the particular records. But I am not sure how to dynamically generate it.
I am not perfect in this. However, you could try a HashMap with a key for each question and a list of radio buttons per key. Then from here you could append to a new list the values clicked and stored.
I am new to android and I am starting a new Application in which I have to list down some users. The list includes image, name and mobile number and the list also include a checkbox. The checkbox has to be enable only when I click on a button like 'Download'. So far I have the listview with checkbox. My question is how can I enabled the checkbox only when I click on 'download' button? And also how can I capture the state of Checkbox? Any help will be appriciate. Thanks...
try looking in this tutorial http://www.softwarepassion.com/android-series-custom-listview-items-and-adapters. This is where I lernt how to do this...
You will need a custom listview in Android.
Fist learn the basics of ListView in Andriod here Then learn
about custom ListView here
Then learn more about ListView here and also here
Then implement your own listview
Wish you all the best.
Friends I need to check only one check-box at a time among more than one check-box.Can any one have the code and idea please.
Instead of CheckBoxes you should use RadioButtons in a RadioGroup.
Putting the RadioButtons in a RadioGroup ensures that only one of them will ever be selected.
If you don't like the way they look, you can customize them, like you can with any other layout element.
assign id's to your Checkbox and select any checkbox and retreive its id
android.R.layout.simple_list_item_single_choice use android 's default layout may help u.
For Single Item checked at a time then you have to simply use :-
android.R.layout.simple_list_item_single_choice
For Multiple Checkbox at a time then you can use this :-
android.R.layout.simple_list_item_single_choice