ruben-h

public class CountryListArrayAdapter extends ArrayAdapter<CountrycodeActivity.Country> {

    private final List<CountrycodeActivity.Country> list;
    private final Activity context;

    static class ViewHolder {
        protected TextView name;
        protected ImageView flag;
    }

ruben-h

public class CountryListArrayAdapter extends ArrayAdapter<CountrycodeActivity.Country> {

    private final List<CountrycodeActivity.Country> list;
    private LayoutInflater inflator;

    static class ViewHolder {
        @InjectView(R.id.name) TextView name;
        @InjectView(R.id.flag) ImageView flag;

        public ViewHolder(View view){

ruben-h

After migrating from heroku to dokku, we had to also chance codeship so we deploy to dokku. I followed the following steps to successfully deploy to dokku.

1. Save the public key of the codeship project. It is found in Project Settings > General Settings.
2. Copy the public key to a file /tmp/codeship_projectname.pub.
3. Make sure when pasting, all the contents are in a single line and not multiple lines.
4. Add the public key to dokku using the following command in console. Reference.

cat /tmp/codeship_projectname.pub | ssh root@yourdokkuinstance "sudo sshcommand acl-add dokku [description]"

ruben-h

RecyclerView item onClick

RecyclerView does not have an OnItemClickListener like it's predecessor, ListView. However, detecting item clicks is pretty simple.

Set an OnClickListener in your ViewHolder creation:

private class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder>  {

    public static class ViewHolder extends RecyclerView.ViewHolder

ruben-h

Example of click listener in RecyclerView

static class ActionItemViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
    @InjectView(R.id.actionItemLayout) LinearLayout actionItemLayout;
    @InjectView(R.id.actionIcon) ImageView actionIcon;
    @InjectView(R.id.actionTitle) TextView actionTitle;

    OrganizationContactAction mItem; //Keep item ref for clickevents
 private ActionItemViewHolderClicks listener; //click event listener

ruben-h

/*
 * Copyright (C) 2014 Jared Rummler <jared.rummler@gmail.com>
 *
 * 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

ruben-h

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)

ruben-h

public interface API {
    @GET("/user/{username}/dogs")
    Observable<Dog> getAllDogsOf(@Path("username") String username);

    @GET("/dog/{id}")
    Observable<Dog> getDogInfoById(@Path("id") int dogId);
}

ruben-h

/**
 * Handle send later input validation, and enabling/disabling the
 * submit button if all requirements are met
 * (all three fields are filled out and valid).
 */
$scope.formIsValid = false;

function returnNewvalue(data){
    return data.newValue;
}

ruben-h

How to show migration guides in GitHub Markdown

Use the diff code highlighting tag.

  ```diff
  - foo
  + bar

Example: