AAverin

import rx.Observable
import rx.Observer
import rx.Subscriber
import rx.Subscription
import rx.functions.Action0
import rx.functions.Action1

fun <T> Observable<T>.uiSubscribe(schedulers: Schedulers, subscriber: Subscriber<in T>): Subscription {
    return subscribeOn(schedulers.io)
            .observeOn(schedulers.mainThread)

thewheat

Intercom user_hash

• Code for generating the user_hash value for Intercom's Identity verfication (Note: Identity verification was prevoiusly called Secure Mode)
• Based on http://www.jokecamp.com/blog/examples-of-creating-base64-hashes-using-hmac-sha256-in-different-languages/#ruby
• When creating this for mobile, the final output needs to be in lowercase (the web version accepts both upper and lower case)

Remember that your secret key should never be exposed to the public

• So Javascript code below should only be used for testing unless modified and used to run on a server

Suleiman19

Spinner spinner = (Spinner) findViewById(R.id.main_spinner);

ArrayAdapter<String> spinnerAdapter = new ArrayAdapter<>(getSupportActionBar().getThemedContext(),
                R.layout.spinner_list_style,
                getResources().getStringArray(R.array.countries));
                
 spinnerAdapter.setDropDownViewResource(R.layout.spinner_dropdown_item);
 
  spinner.setAdapter(spinnerAdapter);

cesarferreira

View Click

Instead of the verbose setOnClickListener:

RxView.clicks(submitButton).subscribe(o -> log("submit button clicked!"));

Filter even numbers

Observable
    .just(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)

maxtruxa

Antonym List

Note: The table headings (positive/negative) are not necessarily meaningful.

Positive	Negative
acquire	release
add	remove (e.g. an item), subtract (arithmetic)
advance	retreat
allocate	deallocate (correct), free (common)
allow	deny

alex-shpak

private class HttpInterceptor implements Interceptor {

	@Override
	public Response intercept(Chain chain) throws IOException {
		Request request = chain.request();

		//Build new request
		Request.Builder builder = request.newBuilder();
		builder.header("Accept", "application/json"); //if necessary, say to consume JSON
		

t-oster

var btn;
var bt;
var txt;
//Called when application is started.
function OnStart()
{
    //Create a layout with objects vertically centered.
    lay = app.CreateLayout( "linear", "VCenter,FillXY" );    

    //Create a button 1/3 of screen width and 1/4 screen height.

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

berkkaraoglu

import android.graphics.Bitmap;
import android.graphics.BitmapShader;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;

import com.squareup.picasso.Transformation;

public class CircleTransform implements Transformation {
    private final int BORDER_COLOR = Color.WHITE;

tir38

In Daniel's example, all rows contain the same view, so their collapsed heights are all the same. However if you have different size collapsed rows, the animation will be jumpy. To fix this

1. pull the cell height out of the constructor for ExpandableListItem:

public class ExpandableListItem implements OnSizeChangedListener {

    private String mTitle;
    private String mText;
 private boolean mIsExpanded;