Lukmannudin

fun getActionBar(view: View?): ViewGroup? {
        try {
            if (view is ViewGroup) {
                if (view is Toolbar) {
                    return view
                }
                for (i in 0 until view.childCount) {
                    val actionBar = getActionBar(view.getChildAt(i))
                    if (actionBar != null) {
                        return actionBar

Lukmannudin

<?php
	namespace App\Http\Controllers\Admin;
	use Backpack\CRUD\app\Http\Controllers\CrudController;

	//VALIDATION : change the request to match your own file names if you need from validation
	use App\Http\Requests\CategoryRequest as StoreRequest;
	use App\Http\Requests\CategoryRequest as UpdateRequest;

/**
* 

Lukmannudin

<?php

namespace App\Http\Controllers\Api;

use Illuminate\Http\Request;
use App\Http\Controllers\Controller;

use App\Model\Articles;
use App\Model\Users;
use App\RequestResponse;

Lukmannudin

  
package id.diamondsleep.data.remoteapi

import id.diamondsleep.data.mapper.BaseRemote
import id.diamondsleep.data.source.dataarticle.articleremote.ArticleRemote
import retrofit2.Response
import retrofit2.http.GET
import retrofit2.http.Path

interface ArticleApi {

Lukmannudin

package id.diamondsleep.model;

import com.google.gson.annotations.SerializedName;

import java.util.List;

/**
 * Created by Bayu WPP on 5/6/2017.
 */

Lukmannudin

public class FireFighter extends Worker {
    @Override
    public void work() {
        super.work();
        //.....
    }
}

Lukmannudin

package id.diamondsleep.adapter;

import android.content.Context;
import android.content.Intent;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;

Lukmannudin

public class ToastMatcher extends TypeSafeMatcher<Root> {

        @Override
        public void describeTo(Description description) {
            description.appendText("is toast");
        }

        @Override
        public boolean matchesSafely(Root root) {
            int type = root.getWindowLayoutParams().get().type;

Lukmannudin

class MainActivity : AppCompatActivity() {

    val db = FirebaseFirestore.getInstance()

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        db.collection("users")
            .get()

Lukmannudin

class MainActivity : AppCompatActivity() {


    lateinit var exoPlayer: SimpleExoPlayer
    private var isPlaying = false

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)