lawloretienne

@AndroidEntryPoint
class SettingsFragment : Fragment() {
    private val settingsViewModel: SettingsViewModel by viewModels()

    // ...
}

class SettingsViewModel @ViewModelInject constructor() : ViewModel() {
    // ...
}

lawloretienne

class CustomTextView : AppCompatTextView {

    constructor(context: Context) : super(context) {
        init(context)
    }

    constructor(context: Context, attrs: AttributeSet) : super(context, attrs) {
        init(context, attrs)
    }

lawloretienne

private RecyclerView.OnScrollListener recyclerViewOnScrollListener = new RecyclerView.OnScrollListener() {
    @Override
    public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
        super.onScrollStateChanged(recyclerView, newState);
    }

    @Override
    public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
        super.onScrolled(recyclerView, dx, dy);
        int visibleItemCount = layoutManager.getChildCount();

lawloretienne

private Callback<VideosCollection> findVideosFirstFetchCallback = new Callback<VideosCollection>() {
    @Override
    public void onResponse(Call<VideosCollection> call, Response<VideosCollection> response) {
        loadingImageView.setVisibility(View.GONE);
        isLoading = false;

        if (!response.isSuccessful()) {
            int responseCode = response.code();
            if(responseCode == 504) { // 504 Unsatisfiable Request (only-if-cached)
                errorTextView.setText("Can't load data.\nCheck your network connection.");

lawloretienne

private Callback<VideosCollection> findVideosNextFetchCallback = new Callback<VideosCollection>() {
    @Override
    public void onResponse(Call<VideosCollection> call, Response<VideosCollection> response) {
        videosAdapter.removeFooter();
        isLoading = false;

        if (!response.isSuccessful()) {
            int responseCode = response.code();
            switch (responseCode){
                case 504: // 504 Unsatisfiable Request (only-if-cached)

lawloretienne

Subscription signInFieldsSubscription = 
  Observable.combineLatest(emailChangeObservable, passwordChangeObservable, 
    new Func2<CharSequence, CharSequence, Boolean>() {
      @Override
      public Boolean call(CharSequence email, CharSequence password) {
          boolean isEmailValid = validateEmail(email.toString());
          boolean isPasswordValid = validatePassword(password.toString());

          return isEmailValid && isPasswordValid;
      }

lawloretienne

Subscription passwordSubscription = 
  passwordChangeObservable
      .doOnNext(new Action1<CharSequence>() {
          @Override
          public void call(CharSequence charSequence) {
              hidePasswordError();
          }
      })
      .debounce(400, TimeUnit.MILLISECONDS)
      .filter(new Func1<CharSequence, Boolean>() {

lawloretienne

Subscription emailSubscription = 
  emailChangeObservable
    .doOnNext(new Action1<CharSequence>() {
        @Override
        public void call(CharSequence charSequence) {
            hideEmailError();
        }
    })
    .debounce(400, TimeUnit.MILLISECONDS)
    .filter(new Func1<CharSequence, Boolean>() {

lawloretienne

object EmailUtils {    
    fun getEmailIntent(context: Context): Intent {
        val intent = Intent(Intent.ACTION_SENDTO, Uri.parse("mailto:"))
        val bodyText = getEmailBody(context)
        val emailAddy = EMAIL_SUPPORT
        val subject = context.resources.getString(R.string.email_subject)
        intent.putExtra(Intent.EXTRA_EMAIL, arrayOf(emailAddy))
        intent.putExtra(Intent.EXTRA_SUBJECT, subject)
        intent.putExtra(Intent.EXTRA_TEXT, bodyText)
        return intent

lawloretienne

package com.getsomeheadspace.android.foundation.utils

// https://proandroiddev.com/briefly-about-rxjava-logging-20308b013e6d

import io.reactivex.*
import timber.log.Timber

inline fun <reified T> printEvent(tag: String, success: T?, error: Throwable?) =
        when {
            success == null && error == null -> Timber.d("$tag Complete") /* Only with Maybe */