wmbest2

Keybase proof

I hereby claim:

• I am wmbest2 on github.
• I am wmbest2 (https://keybase.io/wmbest2) on keybase.
• I have a public key ASC4OJiOEDEqF34Y2pK4S39PjpbjlA7SCUAaQEzFXmqYego

To claim this, I am signing this object:

wmbest2

Reactive Forms with RxAndroid and TextInputLayout

Reactive Programming has been getting a lot of attention in the Android community lately. While it has uses throughout the application stack, we're going to focus here on using it to validate forms (exciting!). This approach cuts down on ugly nested if statements and transforms all of the validation logic to just a few simple lines using the RxJava framework. More, its robust and testable.

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

Setup layout with TextInputLayout

wmbest2

#!/bin/bash

adb backup -f /tmp/data.ab -noapk $1 
dd if=/tmp/data.ab bs=1 skip=24 | /usr/local/Cellar/openssl/1.0.1e/bin/openssl zlib -d | tar -xvf -
rm /tmp/data.ab

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<span ctrl-click="someFuncInMyController()">Hello World</span>

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#! /usr/bin/python

import curses
import sys
import os

runners = ["android.test.InstrumenationTestRunner"
    , "pl.polidea.instrumentation.PolideaInstrumentationTestRunner"]

create = ["Add class", "Run Tests"]

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find . -name "*.java" | xargs perl -pi -e "s/com.vokal.XXX/com.vokal.YYY/g"

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#!/bin/bash
file="bin/*-debug.apk"
uninstall=0
while getopts "ruf:" opt; do
    case $opt in
    r)
        file="bin/*-release.apk"
        ;;
    u)
        uninstall=1

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package com.vokal.petcheck.test;

import android.app.Activity;
import android.app.Instrumentation;
import android.content.Intent;
import android.content.IntentFilter;
import android.test.ActivityInstrumentationTestCase2;
import android.test.TouchUtils;
import android.util.Log;
import android.view.KeyEvent;

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package com.vokal.petcheck;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;

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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="com.wmbest.countdown"
      android:versionCode="1"
      android:versionName="1.0">
    <application android:label="TEST WIDGET" android:icon="@drawable/icon">
        <receiver android:name="CountdownWidget"
            android:label="Jill's Widget">
            <intent-filter>
                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />