Kaushal Pratap kaushalbhardwaj

Hexadecimal color code for transparency

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

All hex value from 100% to 0% alpha:

Android ADB over Wifi

Here is a simple way to use ADB over wifi with your device. Make sure that ADB can reach your device over the network.

Connect device to usb
Restart the ADB daemon to listening on TCP port

adb tcpip 5555

Gist

This is a quick tutorial explaining how to get a static website hosted on Heroku.

Why do this?

Heroku hosts apps on the internet, not static websites. To get it to run your static portfolio, personal blog, etc., you need to trick Heroku into thinking your website is a PHP app. This 6-step tutorial will teach you how.

	<?xml version="1.0" encoding="utf-8"?>
	<androidx.constraintlayout.motion.widget.MotionLayout
	android:layout_height="match_parent"
	android:layout_width="match_parent"
	app:layoutDescription="@xml/motion_scene"
	xmlns:android="http://schemas.android.com/apk/res/android"
	xmlns:app="http://schemas.android.com/apk/res-auto">

	<View
	android:id="@+id/header"

	import React from 'react';
	import videojs from 'video.js';
	import 'video.js/dist/video-js.css';

	// video.js player from the docs: https://github.com/videojs/video.js/blob/master/docs/guides/react.md

	class VideoPlayer extends React.Component {
	componentDidMount() {
	// instantiate Video.js
	this.player = videojs(this.videoNode, this.props, function onPlayerReady() {

	private class FetchContacts extends AsyncTask<Void, Void, ArrayList<Contact>> {

	private final String DISPLAY_NAME = Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB ?
	ContactsContract.Contacts.DISPLAY_NAME_PRIMARY : ContactsContract.Contacts.DISPLAY_NAME;

	private final String FILTER = DISPLAY_NAME + " NOT LIKE '%@%'";

	private final String ORDER = String.format("%1$s COLLATE NOCASE", DISPLAY_NAME);

	@SuppressLint("InlinedApi")

	public class LockableViewPager extends ViewPager {
	private static final boolean DEFAULT_LOCK_STATE = false;

	private boolean locked;

	public LockableViewPager(Context context) {
	this(context, null);
	}

	public LockableViewPager(Context context, AttributeSet attrs) {

	buildscript {
	repositories {
	mavenCentral()
	maven {
	url 'https://oss.sonatype.org/content/repositories/snapshots/'
	}
	}
	dependencies {
	classpath 'com.android.tools.build:gradle:0.9.+'
	classpath 'com.squareup.gradle:gradle-android-test-plugin:0.9.1-SNAPSHOT'