(by @andrestaltz)
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.
/* | |
* Copyright (C) 2013 Square, Inc. | |
* | |
* 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 |
import android.util.SparseArray; | |
import android.widget.AbsListView; | |
/** | |
* Helper class for calculating relative scroll offsets in a ListView or GridView by tracking the | |
* position of child views. | |
*/ | |
public class ListViewScrollTracker { | |
private AbsListView mListView; | |
private SparseArray<Integer> mPositions; |
/* | |
* Author: Felipe Herranz (felhr85@gmail.com) | |
* Contributors:Francesco Verheye (verheye.francesco@gmail.com) | |
* Israel Dominguez (dominguez.israel@gmail.com) | |
*/ | |
import java.util.ArrayList; | |
import java.util.List; | |
import java.util.concurrent.atomic.AtomicBoolean; | |
import android.os.Handler; |
(by @andrestaltz)
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.
import android.support.v7.widget.RecyclerView; | |
import android.view.View; | |
import android.view.ViewGroup; | |
import android.widget.Button; | |
import android.widget.TextView; | |
/** | |
* Created by khaled bakhtiari on 10/26/2014. | |
* <a href="http://about.me/kh.bakhtiari"> | |
*/ |
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
public class ExpandableListItem implements OnSizeChangedListener { private String mTitle; private String mText; private boolean mIsExpanded;
/** | |
* The MIT License (MIT) | |
* | |
* Copyright (c) 2015 Circle Internet Financial | |
* | |
* Permission is hereby granted, free of charge, to any person obtaining a copy | |
* of this software and associated documentation files (the "Software"), to deal | |
* in the Software without restriction, including without limitation the rights | |
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
* copies of the Software, and to permit persons to whom the Software is |
Disclaimer: The instructions are the collective efforts from a few places online. | |
Nothing here is my original. But I want to put them together in one place to save people from spending the same time as I did. | |
First off, bundle. | |
================== | |
1. cd to the project directory | |
2. Start the react-native packager if not started | |
3. Download the bundle to the asset folder: | |
curl "http://localhost:8081/index.android.bundle?platform=android" -o "android/app/src/main/assets/index.android.bundle" |
/* | |
* Copyright 2016 Google Inc. | |
* | |
* 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 |