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View Code? Open in Web Editor NEWModal bottom sheet dialog based on the Material Guidelines
Home Page: https://material.io/components/sheets-bottom
License: Apache License 2.0
Modal bottom sheet dialog based on the Material Guidelines
Home Page: https://material.io/components/sheets-bottom
License: Apache License 2.0
Thanks again for helping me on the last issue. This is how I'm setting up the modal:
implementation 'com.github.Commit451:ModalBottomSheetDialogFragment:1.0.0'
my_modal_menu,xml
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:id="@+id/action_view"
android:icon="@drawable/ic_view"
android:title="View" />
<item
android:id="@+id/action_delete"
android:icon="@drawable/ic_delete"
android:title="Delete" />
</menu>
Then, I add a header to my modal and add the menu:
ModalBottomSheetDialogFragment.Builder()
.add(R.menu.my_modal_menu)
.header("Pick an option")
.show(childFragmentManager, "my_modal")
The bottom modal shows up, but is throwing an throwIndexOutOfBoundsException
java.lang.IndexOutOfBoundsException: Invalid index 2, size is 2
at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:255)
at java.util.ArrayList.get(ArrayList.java:308)
at com.commit451.modalbottomsheetdialogfragment.ModalBottomSheetDialogFragment$Adapter$onCreateViewHolder$1.onClick(ModalBottomSheetDialogFragment.kt:212)
So I went and debugged and we got this:
When I'm pressing the second option on the bottom sheet modal, you get the adapterPosition
which you can see below is 2.
But the problem is I only have two options, position 0 and 1:
Then the error is thrown. Maybe it has something to do to the fact I'm using a header so the adapterPosition
is 2 because the header is 0?
Thanks!
Hi, I want the selected index or position in Option Object. How can I get this?
Kind Regards,
Hassan
how we can change background of base Dialog ???
I'm trying to show a bottom sheet inside a custom fragment. In this fragment I implement the Listener:
class MyFragment : Fragment(), ModalBottomSheetDialogFragment.Listener {
}
Then the method:
override fun onModalOptionSelected(tag: String?, option: Option) {
Snackbar.make(root, "Selected option ${option.title} from fragment with tag $tag", Snackbar.LENGTH_SHORT)
.show()
}
Then, when I want to show the bottom sheet dialog, I just call this:
ModalBottomSheetDialogFragment.Builder()
.add(R.menu.menu_options)
.show(activity!!.supportFragmentManager, "my_bottom_sheet")
But just after the execution I get this error:
java.lang.IllegalStateException: ModalBottomSheetDialogFragment must be attached to a parent (activity or fragment) that implements the ModalBottomSheetDialogFragment.Listener
at com.commit451.modalbottomsheetdialogfragment.ModalBottomSheetDialogFragment.bindHost(ModalBottomSheetDialogFragment.kt:136)
at com.commit451.modalbottomsheetdialogfragment.ModalBottomSheetDialogFragment.onViewCreated(ModalBottomSheetDialogFragment.kt:115)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1439)
It is possible to show the bottom sheet dialog inside a fragment?
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