BottomSheetDialog

bottom_sheet_layout.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical">

    <LinearLayout
        android:id="@+id/ll_share"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:padding="10dp">

        <ImageView
            android:layout_width="30dp"
            android:layout_height="30dp"
            android:src="@drawable/share_icon" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:layout_marginStart="20dp"
            android:layout_weight="1"
            android:text="Share" />

    </LinearLayout>

    <LinearLayout
        android:id="@+id/ll_upload"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:padding="10dp">

        <ImageView
            android:layout_width="30dp"
            android:layout_height="30dp"
            android:src="@drawable/ic_baseline_cloud_upload_24" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:layout_marginStart="20dp"
            android:layout_weight="1"
            android:text="Upload" />

    </LinearLayout>

    <LinearLayout
        android:id="@+id/ll_copy"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal"
        android:padding="10dp">

        <ImageView
            android:layout_width="30dp"
            android:layout_height="30dp"
            android:src="@drawable/ic_baseline_content_copy_24" />

        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_gravity="center_vertical"
            android:layout_marginStart="20dp"
            android:layout_weight="1"
            android:text="Copy" />

    </LinearLayout>

</LinearLayout>

BottomSheetLearningActivity.kt

package com.akhteakh.akhteakh.splash

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import android.widget.Toast
import com.akhteakh.akhteakh.databinding.ActivityBottomSheetLearningBinding
import com.akhteakh.akhteakh.databinding.BottomSheetLayoutBinding
import com.google.android.material.bottomsheet.BottomSheetDialog

class BottomSheetLearningActivity : AppCompatActivity() {

    private lateinit var binding: ActivityBottomSheetLearningBinding

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        binding = ActivityBottomSheetLearningBinding.inflate(layoutInflater)
        setContentView(binding.root)

        binding.bOpenBottomSheet.setOnClickListener {
            val bottomSheetDialog = BottomSheetDialog(this)
            val bottomSheetLayoutBinding = BottomSheetLayoutBinding.inflate(layoutInflater)
            bottomSheetDialog.setContentView(bottomSheetLayoutBinding.root)

            bottomSheetLayoutBinding.llCopy.setOnClickListener {
                Toast.makeText(this, "Clicked on copy ", Toast.LENGTH_SHORT).show()
            }
            bottomSheetLayoutBinding.llShare.setOnClickListener {
                Toast.makeText(this, "Clicked on share ", Toast.LENGTH_SHORT).show()
                bottomSheetDialog.dismiss()
            }
            bottomSheetLayoutBinding.llUpload.setOnClickListener {
                Toast.makeText(this, "Clicked on Upload ", Toast.LENGTH_SHORT).show()
            }
            bottomSheetDialog.show()
        }

    }
}

BottomSheetLearningActivity.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".splash.BottomSheetLearningActivity">

    <Button
        android:id="@+id/b_open_bottom_sheet"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Open"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

</androidx.constraintlayout.widget.ConstraintLayout>