How to recreate options menu android fragment?

Asked Jun 20 '19 at 07:02

Active Jun 20 '19 at 07:02

Viewed 240 times

At my fragment I have recyclerview with adapter. I would like to change menu items when I make long click on RV item. For this task I did:

Interface:

interface Delete_Archive {
fun delete_Archive_Data(note_id: Int, note_position: Int)
}

Send data from click listener of adapter to fragment:

holder.itemView.setOnLongClickListener {
deleteArchive.delete_Archive_Data(recordModel.id,position)
true
}

Receive data at fragment:

override fun delete_Archive_Data(note_id: Int, note_position: Int) {
}

I read that I have to invalidateOptionsMenu(), but after doing it I don't understand what I have to do. I wold like to add homeUp btn to toolbar and several buttons for some actions. For this I have to add and remove items dynamically or inflate another menu recourse. How I can do this?

asked Jun 20 '19 at 07:02

Andrew

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I hope this will helps you [Link](https://stackoverflow.com/questions/27984041/android-correct-use-of-invalidateoptionsmenu) – Sunny Jun 20 '19 at 07:08
@Sunny, thank you, it helped me, but how I can add homeUp btn to toolbar? – Andrew Jun 20 '19 at 07:14
homeUp button means hamburger menu button right? – Sunny Jun 20 '19 at 07:16
no,cross at the lest side – Andrew Jun 20 '19 at 07:17
Can you Please add the image for reference. – Sunny Jun 20 '19 at 07:18
I can switch this btn `setDisplayHomeAsUpEnabled` but I can't do it from onCreateOptionsMenu. – Andrew Jun 20 '19 at 07:21

How to recreate options menu android fragment?

0 Answers0