PollyGlot

private void userLogin(String email, String password) {
        showProgressDialog();

        mFirebaseAuth.signInWithEmailAndPassword(email, password)
                .addOnCompleteListener(new OnCompleteListener<AuthResult>() {
                    @Override
                    public void onComplete(@NonNull Task<AuthResult> task) {
                        Log.d(TAG, "signInWithEmail:onComplete:" + task.isSuccessful());
                        if (!task.isSuccessful()) {
                            Log.w(TAG, "signInWithEmail", task.getException());

PollyGlot

apply plugin: 'com.android.application'
apply plugin: 'kotlin-android'
apply plugin: 'kotlin-android-extensions'

android {
    compileSdkVersion rootProject.compileSdkVersion

    def versionPropsFile = file('version.properties')
    def value = 0
    Properties versionProps = new Properties()

PollyGlot

package com.kinomap.trainingapps.helper

import android.content.Intent
import android.os.Bundle
import android.preference.PreferenceManager
import android.util.Log
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.ImageView

PollyGlot

package com.kinomap.kinomapcommon.util

import android.content.SharedPreferences
import android.content.res.Resources
import android.graphics.drawable.Drawable
import android.os.Build
import android.view.View
import androidx.annotation.DrawableRes
import androidx.annotation.PluralsRes
import androidx.fragment.app.FragmentManager

PollyGlot

package com.kinomap.trainingapps.helper

import android.annotation.SuppressLint
import android.content.Context
import android.content.SharedPreferences
import android.content.pm.ActivityInfo
import android.os.Bundle
import android.preference.PreferenceManager
import android.util.Log
import android.view.Menu

PollyGlot

private fun navigateToCommentsFragment(holder: ViewHolder) {
        val timeLineObject = timelineList[holder.adapterPosition]

        holder.itemView.findNavController().navigate(R.id.action_home_dest_to_comments_fragment, Bundle().apply {

            putInt(CommentsFragment.EXTRA_COMMENTS, timeLineObject.comments)
            putInt(CommentsFragment.EXTRA_LIKES_COUNT, timeLineObject.likes)
            putBoolean(CommentsFragment.EXTRA_LIKED, timeLineObject.hasLiked)
            putInt(CommentsFragment.EXTRA_POSITION, holder.adapterPosition)
            putString(CommentsFragment.EXTRA_PROFILE_IMAGE, timeLineObject.user.avatarUrl)

PollyGlot

/**
     * Called on first creation and when restoring state.
     */
    private fun setupBottomNavigationBar(recreated: Boolean) {
        val bottomNavigationView = findViewById<BottomNavigationView>(R.id.bottomNavigation)

        val navGraphIds = listOf(TABS.BROWSE.navId, TABS.SEARCH.navId, TABS.FEED.navId, TABS.PROFILE.navId, TABS.PLUS.navId)

        // Setup the bottom navigation view with a list of navigation graphs
        val controller = bottomNavigationView.setupWithNavController(