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/**
* ArcUtils.java
* Copyright (c) 2014 BioWink GmbH. All rights reserved.
**/
/**
* Proper Java code style formatting
* Copyright (c) 2014 Sebastiano Poggi. Do whatever you want with this code.
*/
@cketti
cketti / android-26-sources.md
Last active August 14, 2019 12:08
Build your own android-26 sources

If you are annoyed that "Sources for Android 26" are not yet available via SDK manager, this might be for you:

  1. Collect source files
mkdir android-sdk-source-build
cd android-sdk-source-build

mkdir -p frameworks/base
@rock3r
rock3r / ColorUtils.java
Last active February 25, 2020 09:06
ColorUtils: utilities for manipulating colours
package net.frakbot.util.color;
import android.graphics.Color;
/**
* The MIT License (MIT)
* <p/>
* Copyright (c) 2014 Sebastiano Poggi
* <p/>
* Permission is hereby granted, free of charge, to any person obtaining a copy
@cesarferreira
cesarferreira / RxJava.md
Last active February 2, 2022 07:28
Party tricks with RxJava, RxAndroid & Retrolambda

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)
@polbins
polbins / README.md
Last active June 20, 2022 02:50
Android Studio as default Git Diff Tool

Create Android Studio Command-line Launcher

  1. Open Android Studio
  2. Go to: Tools > Create Command-line Launcher
  3. Leave as default, Press OK

Configure Git to use Android Studio as default Diff Tool

  1. Add the following lines to your .gitconfig

Things that programmers don't know but should

(A book that I might eventually write!)

Gary Bernhardt

I imagine each of these chapters being about 2,000 words, making the whole book about the size of a small novel. For comparison, articles in large papers like the New York Times average about 1,200 words. Each topic gets whatever level of detail I can fit into that space. For simple topics, that's a lot of space: I can probably walk through a very basic, but working, implementation of the IP protocol.

@gabrielemariotti
gabrielemariotti / README.md
Last active March 9, 2023 06:02
A SectionedGridRecyclerViewAdapter: use this class to realize a simple sectioned grid `RecyclerView.Adapter`.

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

Screen

The RecyclerView has to use a GridLayoutManager.

This is a porting of the class SimpleSectionedListAdapter provided by Google

If you are looking for a sectioned list RecyclerView.Adapter you can take a look here

@pyricau
pyricau / OomExceptionHandler.java
Created May 6, 2015 17:18
Dump the heap on OutOfMemoryError crashes in your debug builds.
import android.content.Context;
import android.os.Debug;
import java.io.File;
public class OomExceptionHandler implements Thread.UncaughtExceptionHandler {
private static final String FILENAME = "out-of-memory.hprof";
public static void install(Context context) {
Thread.UncaughtExceptionHandler defaultHandler = Thread.getDefaultUncaughtExceptionHandler();
@alexfu
alexfu / EqualSpacingItemDecoration.java
Last active August 22, 2023 07:53
Add equal spacing to RecyclerView items automatically. Can handle horizontal, vertical, and grid display modes
import android.graphics.Rect;
import android.support.v7.widget.GridLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.View;
public class EqualSpacingItemDecoration extends RecyclerView.ItemDecoration {
private final int spacing;
private int displayMode;
public static final int HORIZONTAL = 0;
@heinrichreimer
heinrichreimer / LICENSE
Last active August 29, 2023 14:28
LinearLayoutManager implementation that stretches to fit all list items on screen and disables scrolling. Useful for dashboards etc.
MIT License
Copyright (c) 2020 Jan Heinrich Reimer
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
furnished to do so, subject to the following conditions: