tonykwok’s gists

tonykwok / archiveApkAndBundle.gradle

Created July 31, 2025 08:03 — forked from uOOOO/archiveApkAndBundle.gradle

Archive APK, bundle(AAB) and Proguard map files to artifact directory

	ext {
	buildTime = System.currentTimeMillis()
	}

	static def getCopyApkTaskName(def variant) {
	return "copy${variant.name.capitalize()}Apk"
	}

	static def getCopyBundleTaskName(def variant) {
	return "copy${variant.name.capitalize()}Bundle"

tonykwok / GLCubeView.java

Created September 19, 2022 07:55 — forked from SebastianJay/GLCubeView.java

Android Sample GLSurfaceView Cube

	package com.example.glcube;

	import java.nio.ByteBuffer;
	import java.nio.ByteOrder;
	import java.nio.FloatBuffer;
	import java.nio.ShortBuffer;

	import javax.microedition.khronos.egl.EGLConfig;
	import javax.microedition.khronos.opengles.GL10;

tonykwok / yuvrgb.md

Created July 22, 2022 00:56 — forked from yohhoy/yuvrgb.md

RGB <=> YCbCr(YPbPr) color space conversion

Y  = a * R + b * G + c * B
Cb = (B - Y) / d
Cr = (R - Y) / e

	BT.601	BT.709	BT.2020
a	0.299	0.2126	0.2627
b	0.587	0.7152	0.6780

tonykwok / wget.sh

Created December 15, 2021 06:46 — forked from crittermike/wget.sh

Download an entire website with wget, along with assets.

	# One liner
	wget --recursive --page-requisites --adjust-extension --span-hosts --convert-links --restrict-file-names=windows --domains yoursite.com --no-parent yoursite.com

	# Explained
	wget \
	--recursive \ # Download the whole site.
	--page-requisites \ # Get all assets/elements (CSS/JS/images).
	--adjust-extension \ # Save files with .html on the end.
	--span-hosts \ # Include necessary assets from offsite as well.
	--convert-links \ # Update links to still work in the static version.

tonykwok / ServiceBindHelper.java

Created December 11, 2021 07:48 — forked from attacco/ServiceBindHelper.java

Android service bind helper class

	import android.content.ComponentName;
	import android.content.Context;
	import android.content.Intent;
	import android.content.ServiceConnection;
	import android.os.IBinder;
	import android.support.annotation.Nullable;

	/**
	* This class based on official
	* <a href="http://developer.android.com/guide/components/bound-services.html">documentation</a>

tonykwok / update-git.sh

Created October 26, 2021 02:11 — forked from YuMS/update-git.sh

Update git to latest version on Ubuntu

	#!/bin/bash
	sudo add-apt-repository -y ppa:git-core/ppa
	sudo apt-get update
	sudo apt-get install git -y

tonykwok / zip_and_hash.py

Created October 9, 2021 04:59 — forked from gtalarico/zip_and_hash.py

Zip a directory and get hash (useful for checking if contents have changed)

	# http://stackoverflow.com/questions/1855095/how-to-create-a-zip-archive-of-a-directory
	import os
	import zipfile
	import hashlib
	import time

	def zipdir(path, ziph):
	for root, dirs, files in os.walk(path):
	if '.git' not in root:
	for file in files:

tonykwok / BGRA2RGBA

Created October 9, 2021 03:22 — forked from micahpearlman/BGRA2RGBA

BGRA to RGBA

	// Really awesome code taken from: http://apangborn.com/2011/05/pixel-processing-using-arm-assembly/
	inline static void neon_rgba_to_bgra(unsigned char src, unsigned char dst, int numPixels)
	{
	#ifdef __ARM_NEON__
	int simd_pixels = numPixels & ~7; // round down to nearest 8
	int simd_iterations = simd_pixels >> 3;
	int col;
	if(simd_iterations) { // make sure at least 1 iteration
	__asm__ __volatile__ ("1: \n\t"
	// structured load of 8 pixels into d0-d3 (64-bit) NEON registers

tonykwok / Install_gcc7_ubuntu_16.04.md

Created March 19, 2021 05:59 — forked from jlblancoc/Install_gcc7_ubuntu_16.04.md

Installing gcc-7 & g++-7 in Ubuntu 16.04LTS Xenial

Run the following in the terminal:

Install the gcc-7 packages:

sudo apt-get install -y software-properties-common
sudo add-apt-repository ppa:ubuntu-toolchain-r/test
sudo apt update
sudo apt install g++-7 -y

Set it up so the symbolic links gcc, g++ point to the newer version:

tonykwok / gist:c4ef60d06c763286b3a2f9168f0d2967

Created February 22, 2021 07:31 — forked from getify/gist:3667624

escape all (not-already-escaped) double-quote chars in a string

	// NOTE: only escapes a " if it's not already escaped
	function escapeDoubleQuotes(str) {
	return str.replace(/\\([\s\S])\|(")/g,"\\$1$2"); // thanks @slevithan!
	}

	escapeDoubleQuotes(`ab`); // ab => ab (nothing escaped)
	escapeDoubleQuotes(`a"b`); // a"b => a\"b
	escapeDoubleQuotes(`a\\"b`); // a\"b => a\"b (nothing escaped)
	escapeDoubleQuotes(`a\\\\"b`); // a\\"b => a\\\"b
	escapeDoubleQuotes(`a\\\\\\"b`); // a\\\"b => a\\\"b (nothing escaped)

Tony Guo tonykwok