ssmiech

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  ~ Copyright (C) 2015 The Android Open Source Project
  ~
  ~ 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

ssmiech

You can use this class to realize a simple sectioned RecyclerView.Adapter without changing your code.

The RecyclerView should use a LinearLayoutManager. You can use this code also with the TwoWayView with the ListLayoutManager (https://github.com/lucasr/twoway-view)

This is a porting of the class SimpleSectionedListAdapter provided by Google

Example:

ssmiech

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

ssmiech

private void dumpThreads() {
        int activeCount = Thread.activeCount();
        Thread[] threads = new Thread[activeCount];
        Thread.enumerate(threads);
        for (Thread thread : threads) {
            System.err.println(thread.getName() + ": " + thread.getState());
            for (StackTraceElement stackTraceElement : thread.getStackTrace()) {
                System.err.println("\t" + stackTraceElement);
            }
        }

ssmiech

private void dumpThreads() {
        int activeCount = Thread.activeCount();
        Thread[] threads = new Thread[activeCount];
        Thread.enumerate(threads);
        for (Thread thread : threads) {
            System.err.println(thread.getName() + ": " + thread.getState());
            for (StackTraceElement stackTraceElement : thread.getStackTrace()) {
                System.err.println("\t" + stackTraceElement);
            }
        }