NoteDetailActivity.kt

package com.shellmonger.apps.mynotes.ui

import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import android.util.Log
import com.shellmonger.apps.mynotes.R

class NoteDetailActivity : AppCompatActivity() {
    companion object {
        private val TAG = this::class.java.simpleName
    }

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_note_detail)
        loadFragment("temp-note")
    }

    private fun loadFragment(noteId: String) {
        Log.d(TAG, "Loading fragment for note $noteId")
        val fragment = NoteDetailFragment().apply {
            arguments = Bundle().apply { putString(NoteDetailFragment.ARG_NOTE, noteId) }
        }
        supportFragmentManager
                ?.beginTransaction()
                ?.add(R.id.note_detail_fragment, fragment)
                ?.commit()
    }
}