objcode

public final class ActivityAwesomeBinding implements ViewBinding {
  ...

  @NonNull
  public final IncludedButtonsBinding includes;

objcode

  @NonNull
  public static ActivityAwesomeBinding bind(@NonNull View rootView) {
    /* Edit: Simplified code – the real generated code is an optimized version */
    Button button = rootView.findViewById(R.id.button);
    TextView subtext = rootView.findViewById(R.id.subtext);
    TextView title = rootView.findViewById(R.id.title);
    if (button != null && subtext != null && title != null) {
      return new ActivityAwesomeBinding((ConstraintLayout) rootView, button, subtext, title);
    }
    throw new NullPointerException("Missing required view […]");

objcode

  private ActivityAwesomeBinding(@NonNull ConstraintLayout rootView, @NonNull Button button,
      @NonNull TextView subtext, @NonNull TextView title) { … }
  
  @NonNull
  public static ActivityAwesomeBinding inflate(@NonNull LayoutInflater inflater) {
    /* Edited: removed call to overload inflate(inflater, parent, attachToParent) */
    View root = inflater.inflate(R.layout.activity_awesome, null, false);
    return bind(root);
  }

objcode

public final class ActivityAwesomeBinding implements ViewBinding {
  @NonNull
  private final ConstraintLayout rootView;
  @NonNull
  public final Button button;
  @NonNull
  public final TextView subtext;
  @NonNull
  public final TextView title;

objcode

public final class ActivityAwesomeBinding implements ViewBinding {
  @NonNull
  private final ConstraintLayout rootView;

  @NonNull
  public final Button button;

  @NonNull
  public final TextView subtext;

objcode

// Using view binding in an Activity
override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    val binding = ActivityAwesomeBinding.inflate(layoutInflater)

    binding.title.text = "Hello"
    binding.subtext.text = "Concise, safe code"
    binding.button.setOnClickListener { /* ... */ }

    setContentView(binding.root)

objcode

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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=".AwesomeActivity">


    <Button

objcode

#!/usr/bin/env python

from collections import namedtuple

CoC = 0.018 # canon APS-C
MIN_DISTANCE = 100 # must focus 300mm away
MAX_DISTANCE = 1 * 1000 * 1000 # must focus one KM away

FOCALS = [1.3 + (x/10.0) for x in xrange(1, 40 * 10)]
FOCUS_DISTANCE = [100 * x for x in xrange(1, 10)]

objcode

// see the complete implementation at
// https://gist.github.com/objcode/7ab4e7b1df8acd88696cb0ccecad16f7#file-concurrencyhelpers-kt-L124

suspend fun joinPreviousOrRun(block: suspend () -> T): T {
    // if there is an activeTask, return it's result and don't run the block
    activeTask?.let {
        return it.await()
    }
    // ...

objcode

class ProductsRepository(val productsDao: ProductsDao, val productsApi: ProductsService) {
   var controlledRunner = ControlledRunner<List<ProductListing>>()

   suspend fun fetchProductsFromBackend(): List<ProductListing> {
       // if there's already a request running, return the result from the 
       // existing request. If not, start a new request by running the block.
       return controlledRunner.joinPreviousOrRun {
           val result = productsApi.getProducts()
           productsDao.insertAll(result)
           result