package com.causa_arcana import androidx.appcompat.app.AppCompatActivity import android.os.Bundle import androidx.navigation.findNavController class AppActivity : AppCompatActivity() { override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) setContentView(R.layout.activity_app) } override fun onSupportNavigateUp(): Boolean = findNavController(R.id.activity_app__nav).navigateUp() }