staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

keyboardsurfer

android {
  applicationVariants.all { variant ->
    def flavor = variant.mergedFlavor
    def name = flavor.getVersionName()
    def versionName = name + '-' + variant.properties.get('flavorName')
    if (variant.buildType.isDebuggable()) {
       versionName += '-debug';
    }
    flavor.versionName = versionName;
  }

chrisbanes

/*
 * Copyright 2014 Chris Banes
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

srivastavarobin

My Android Java Code Review Checklist

1. Is the functionality correct?
2. Are the classes named suitably?
3. Are the functions named suitably?
4. How's the datastructure being used? Is it the correct DS or it needs improvement?
5. Can the classes be further borken into small classes?
6. Do we need an interface?
7. If it contain functions that can be reused later then are there Utils created for them?
8. Can it use already available Util functions?
9. Does the large set of input for a function deserve a new bean to be created?

tshrkmd

<?xml version="1.0" encoding="utf-8"?>
<resources>
  <style name="Theme.AppCompat.Light.NoActionBar" parent="@style/Theme.AppCompat.Light">
        <item name="android:windowNoTitle">true</item>
        <item name="windowActionBar">false</item> <!-- For 2.x version  -->
  </style>

</resources>

kwent

public class AnimatedActivity extends Activity
{
  @Override
  protected void onCreate(Bundle savedInstanceState)
  {
    super.onCreate(savedInstanceState);
    //opening transition animations
    overridePendingTransition(R.anim.activity_open_translate,R.anim.activity_close_scale);
  }

dodyg

#Intro

Kotlin is a new programming language for the JVM. It produces Java bytecode, supports Android and generates JavaScript. The latest version of the language is Kotlin M5.3

Kotlin project website is at kotlin.jetbrains.org.

All the codes here can be copied and run on Kotlin online editor.

Let's get started.

amlcurran

/**
*  Copyright 2013 Alex Curran
* 
*  Licensed under the Apache License, Version 2.0 (the "License");
*  you may not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
*      http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing, software

joshdholtz

 
public class SomeFragment extends Fragment {
 
	MapView mapView;
	GoogleMap map;
 
	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
		View v = inflater.inflate(R.layout.some_layout, container, false);
 

pocmo

/*
 * Copyright (C) 2012 Sebastian Kaspari
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software