Stack Overflow
Stack Overflow

Questions tagged [dialogfragment]

An Android Fragment that displays a dialog window, floating on top of its activity's window.

472 questions
0
votes
1 answer

DialogFragment: constant height of the central view

I have a DialogFragment which consists of three parts, from up to down: the title, the central view which displays all the contents, and the bottom pane which holds the PositiveButton "OK": public Dialog onCreateDialog(Bundle…
Leszek
  • 1,181
  • 1
  • 10
  • 21
0
votes
1 answer

Custom DialogFragment (extends BottomSheetDialogFragment), java.lang.IllegalStateException: Fragment already added

I have a Custom DialogFragment, got java.lang.IllegalStateException: Fragment already added. First I got the same crash when I click on the button quickly to show the DialogFragment. Then I override show() , remove the fragment before show.it seems…
mywjyw
  • 1
0
votes
1 answer

What to enter in context of dialog in onClickListener?

I am trying to make a unit converter by following a youtube video. The problem is that he's doing all that in his main activity while I'm doing all that in a fragment. The errors are in the java class of the fragment UnitConverterFragment.java…
Huzaifa Khan
  • 13
  • 5
0
votes
1 answer

Convert Fragment to Dialog Fragment with navArgs, How to navigate to DialogFragment from outside the Fragment class

I want to navigate to DetailsFragment onClick of the list item (book_item.xml) book_item.xml ... Now it works fine for Fragment (Full Screen) I want to make it…
krishnaacharyaa
  • 14,953
  • 4
  • 49
  • 88
0
votes
2 answers

DialogFragment SetCancelable(false) not working

Please help me guys. I tried to put SetCancelable(false) in dialogfragment but still not working. this is my DialogFragment: public static class UsageAcessDialogFragment extends DialogFragment { @Override public Dialog…
Jin Appsdev
  • 21
  • 5
0
votes
1 answer

Kotlin - String from Edittext in DialogFragment don't save in data class

I have one Edittext in DialogFragment and that create a new group. When I press "OK" Group is created but without string. I try figure out but complitly I don't know where is mistake. my DialogFragment: class NewCategory(val listener:…
Matt
  • 33
  • 5
0
votes
1 answer

How to pass data from RecyclerView to DialogFragment in Kotlin?

My RecyclerView has a list of items, each item has it's clickable "delete icon", which removes item from the list. How can I use DialogFragment for confirmation of removal? Here is a code for FeedAdapter (my RecyclerView adapter): class…
vad070
  • 35
  • 3
0
votes
1 answer

Recycler View and DialogFragment struggling (Kotlin)

Hello i am using a recyclerView to swipe and call for a Dialog fragment The the idea is that when i dismiss the dialog Fragment the raw come back to the original place but the problem is that it return, just after the dialog is opened. So i do…
Rodrigo Barboza
  • 15
  • 6
0
votes
1 answer

how show text of editText in dialogFragment on MainActivity in xamarin android?

I am using dialogfragment to make login Page in Xamarin Android. I want to click on the login button (Photo below) ,Display text of User Name in the dialog on MainActivity after dismiss. help me please! enter image description here loginDialog…
m66666
  • 3
  • 1
0
votes
2 answers

Can't set text on text view in dialog fragment

I have a dialog fragment and I use databinding to bind views. I can't set text on a text view after the dialog is created. Here is my code : class MyDialogFragment : DialogFragment() { private lateinit var layout : FragmentMyDialogBinding …
Binish Mathew
  • 21
  • 8
0
votes
0 answers

DialogFragment crashes when calling show()

I want to display a simple DialogFragment within a Fragment, but it crashes every time the show() method is called. It either crashes back to the MainActivity or it throws me a NullPointer Exception that does not seem to be related to the crash…
tweekz
  • 187
  • 1
  • 9
0
votes
1 answer

Extending DialogFragment for a MaterialDatePicker

I want to migrate from DatePickerDialog to MaterialDatePicker. I ran into a problem when calling getDialog from MaterialDatePicker with the dialog result always null. Is this a bug, or is the feature not supported for…
Ihdina
  • 950
  • 6
  • 21
0
votes
1 answer

How to pass data from DialogFragment to fragment in android / Kotlin

I am new to both Android app development and Kotlin. I need to pass time from a DialogFragment to update the text of a button on a fragment (which is a tab) when the user set the time. Any suggestion how this can be done. I have read about viewModel…
MZX
  • 41
  • 4
0
votes
0 answers

NullPointerException when using Kotlin Synthetic

I am getting a NullPointerException when I try to access an element in the layout from a DialogFragment. I have checked that, if I call getView() inside the same DialogFragment the result is 'null'. Thank you in advance! This is the Activity that…
Robin
  • 51
  • 5
0
votes
1 answer

DialogFragment : How to prevent animating again and again? e.g. after backstage

Here is a custom DialogFragment. It works well in the single activity, but when the app is in backstage and comes back, it starts its pop-in animation again. So how to prevent this case? public class GdtFeedbackFragment extends DialogFragment { …
Victor Xu
  • 1
1 2 3
…
31 32