codingpizza

@Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);
      
        Bundle bundle = getIntent().getExtras();
      
        if (bundle != null && bundle.containsKey("url")) {

codingpizza

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent">


    <android.support.v7.widget.RecyclerView
        android:layout_width="match_parent"
        android:layout_height="match_parent"

codingpizza

public class CustomAdapter extends RecyclerView.Adapter<CustomAdapter.MyViewHolder> {
    private List<String> mNameList;

    public static class MyViewHolder extends ViewHolder {
        public TextView mTextView;
        public MyViewHolder(View itemView) {
            super(itemView);
            mTextView = itemView.findViewById(R.id.tv_name);
        }
    }

codingpizza

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical">

    <TextView
        android:id="@+id/tv_name"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"

codingpizza

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        RecyclerView recyclerView = findViewById(R.id.recycler_view);
        List<String> nameList = Arrays.asList("Pedro","Juan","Pablo");
        CustomAdapter customAdapter = new CustomAdapter(nameList);

codingpizza

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="codingpizza.com.pizzapedia.MainActivity"
    android:orientation="vertical">

    <EditText
        android:id="@+id/et_username"

codingpizza

public class MainActivity extends AppCompatActivity {

    private EditText mUsername_et;
    private EditText mPassword_et;
    private Button mButton;


    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

codingpizza

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:orientation="horizontal"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
        <ImageView
            android:id="@+id/imageview"
            android:layout_width="160dp"
            android:layout_height="200dp"

codingpizza

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="codingpizza.com.pizzapedia.PizzaListActivity"
    android:orientation="vertical">

    <android.support.v7.widget.RecyclerView
        android:layout_width="match_parent"

codingpizza

public class Pizza {
    String name;
    int pizza_img;
    String Description;

    public Pizza(String name, int pizza_img, String description) {
        this.name = name;
        this.pizza_img = pizza_img;
        Description = description;
    }