DavidRyan

# Reactive Forms with RxAndroid and TextInputLayout

//TODO Introduction 


*This post assumes some knowledge of how RxJava and lambdas work.  If you need more of a refresher [RxJava](https://github.com/ReactiveX/RxJava/wiki) [Retrolambda](https://github.com/orfjackal/retrolambda)*

## Setup layout with TextInputLayout

DavidRyan

# Reactive Forms with RxAndroid and TextInputLayout

//TODO Introduction 


*This post assumes some knowledge of how RxJava and lambdas work.  If you need more of a refresher [RxJava](https://github.com/ReactiveX/RxJava/wiki) [Retrolambda](https://github.com/orfjackal/retrolambda)*

## Setup layout with TextInputLayout

DavidRyan

Reactive Forms with RxAndroid and TextInputLayout

//TODO Introduction

This post assumes some knowledge of how RxJava and lambdas work. If you need more of a refresher RxJava Retrolambda

Setup layout with TextInputLayout

DavidRyan

import json
import urllib2 
import urllib
from flask import Flask
from flask import request
app = Flask(__name__)

post_url = 'https://api.groupme.com/v3/bots/post'
bot_id = 'a63fa8c46207f5b791ae25b3f8'

DavidRyan

    /** Perform action of waiting for a specific view id. */
    public static ViewAction waitForId(final int viewId, final long millis) {
        return new ViewAction() {
            @Override
            public Matcher<View> getConstraints() {
                return isDisplayed();
            }

            @Override
            public String getDescription() {

DavidRyan

import datetime
from google.appengine.ext import db
from random import randint
from google.appengine.api import users 
import json
import urllib2 
import urllib
from flask import Flask
from flask import request
from threading import Timer

DavidRyan

        Observable<Boolean> passwordObservable = Observable.combineLatest(
                validatePassword(RxViewUtils.text(mPassword)),
                (RxViewUtils.text(mPasswordConfirm)),
                (password, confirm) -> password.equals(confirm));

        Observable.combineLatest(
                validateFirstName(RxViewUtils.text(mUsername)),
                passwordObservable,
                (username, password) -> username && password

DavidRyan

        Observable<Boolean> passwordObservable = Observable.combineLatest(
                validatePassword(RxViewUtils.text(mPassword)),
                (RxViewUtils.text(mPasswordConfirm)),
                (password, confirm) -> password.equals(confirm));

        Observable.combineLatest(
                validateFirstName(RxViewUtils.text(mUsername)),
                passwordObservable,
                (username, password) -> username && password

DavidRyan

        Observable<Boolean> passwordObservable = Observable.combineLatest(
                validatePassword(RxViewUtils.text(mPassword)),
                (RxViewUtils.text(mPasswordConfirm)),
                (password, confirm) -> password.equals(confirm));

        Observable.combineLatest(
                validateFirstName(RxViewUtils.text(mUsername)),
                passwordObservable,
                (username, password) -> username && password

DavidRyan

public class RxValidationActivity extends ActionBarActivity {

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

        TextView mInputField = (TextView) findViewById(R.id.input);
        TextInputLayout mInputLayout = (TextInputLayout) findViewById(R.id.input_layout);