IhwanID

import android.content.res.Resources
import android.graphics.Rect
import android.view.View
import androidx.recyclerview.widget.RecyclerView

class CardStackSpacingItemDecoration : RecyclerView.ItemDecoration() {

    private val dp = Resources.getSystem().displayMetrics.density

    override fun getItemOffsets(outRect: Rect, view: View, parent: RecyclerView, state: RecyclerView.State) {

IhwanID

class WebViewActivity : Activity() {

    @SuppressLint("SetJavaScriptEnabled")
    public override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_webview)

        val webView = findViewById<WebView>(R.id.webView)
        webView.settings.javaScriptEnabled = true
        webView.loadUrl(intent.getStringExtra("url"))

IhwanID

android {
    ...
 
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_8
        targetCompatibility JavaVersion.VERSION_1_8
    }
}

IhwanID

package id.ihwan.aac.view

import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import androidx.databinding.DataBindingUtil
import androidx.lifecycle.Observer
import androidx.lifecycle.ViewModelProviders
import androidx.recyclerview.widget.LinearLayoutManager
import id.ihwan.aac.R
import id.ihwan.aac.adapter.MainAdapter

IhwanID

package id.ihwan.aac.viewmodel

import androidx.databinding.ObservableField
import androidx.lifecycle.ViewModel
import id.ihwan.aac.model.Movie

class ItemMovieViewModel(model: Movie): ViewModel() {
    var title: ObservableField<String> = ObservableField()
    var overview: ObservableField<String> = ObservableField()
    var poster: ObservableField<String> = ObservableField()

IhwanID

package id.ihwan.aac.viewmodel

import android.app.Application
import androidx.lifecycle.AndroidViewModel
import androidx.lifecycle.MutableLiveData
import id.ihwan.aac.model.MovieResponse
import id.ihwan.aac.network.MainRepository

class MainViewModel(application: Application): AndroidViewModel(application) {

IhwanID

package id.ihwan.aac.utils

import android.widget.ImageView
import androidx.databinding.BindingAdapter
import com.squareup.picasso.Picasso

class BindingAdapter {

    companion object {
        @JvmStatic

IhwanID

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools">

    <data>
        <variable
                name="main"
                type="id.ihwan.aac.viewmodel.MainViewModel"/>
    </data>

IhwanID

<?xml version="1.0" encoding="utf-8"?>
<layout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        xmlns:app="http://schemas.android.com/apk/res-auto">

    <data>
        <variable
                name="itemMovie"
                type="id.ihwan.aac.viewmodel.ItemMovieViewModel"/>
    </data>

IhwanID

package id.ihwan.aac.adapter

import android.content.Context
import android.view.LayoutInflater
import android.view.ViewGroup
import androidx.databinding.DataBindingUtil
import androidx.recyclerview.widget.RecyclerView
import id.ihwan.aac.R
import id.ihwan.aac.databinding.ItemMovieBinding
import id.ihwan.aac.model.Movie