ekosp

# Set up adb to use tcpip port
adb tcpip 5555

# Default device ip when it's used as a portable hotspot
adb connect 192.168.43.1

# List connected devices
adb devices

ekosp

import android.content.Context;
import android.util.AttributeSet;
import android.widget.EditText;

/**
 * Original:
 * An EditText, which notifies when something was cut/copied/pasted inside it.
 * @author Lukas Knuth
 * @version 1.0
 *

ekosp

class Geo(private val lat: Double, private val lon: Double) {

    companion object {
        const val earthRadiusKm: Double = 6372.8
    }

    /**
     * Haversine formula. Giving great-circle distances between two points on a sphere from their longitudes and latitudes.
     * It is a special case of a more general formula in spherical trigonometry, the law of haversines, relating the
     * sides and angles of spherical "triangles".

ekosp

webView.setWebViewClient(new WebViewClient() {
  @Override
  public boolean shouldOverrideUrlLoading(WebView view, String url) {
    String cookieStr = CookieManager.getInstance().getCookie(url); // android.webkit.CookieManager

    storeCookies(url, cookieStr);
    return super.shouldOverrideUrlLoading(view, url);
  }

  // Convert cookie string into a list of cookies.  Persist cookies in a java.net.CookieStore

ekosp

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item
        android:top="-6dp"
        android:left="-6dp"
        android:right="-6dp"
        android:bottom="0dp">

        <shape android:shape="rectangle">
            <solid android:color="#88FFFF00"/>

ekosp

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:

ekosp

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.graphics.Matrix;
import android.graphics.Paint;
import android.media.ExifInterface;
import android.os.AsyncTask;
import android.os.Environment;

ekosp

/*
 * Copyright (c) 2017 Emil Davtyan
 * 
 * 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:

ekosp

public static class ExampleViewHolder extends RecyclerView.ViewHolder 
    implements View.OnClickListener {

    private int originalHeight = 0;
    private boolean isViewExpanded = false;
    private YourCustomView yourCustomView
    
    public ExampleViewHolder(View v) {
     super(v);
     v.setOnClickListener(this);

ekosp

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >

    <!-- Drop Shadow Stack -->
    <item>
        <shape>
            <padding
                android:bottom="1dp"
                android:left="1dp"
                android:right="1dp"