SachinR90

//
//  ArrayDiff.swift
//
//  Created by Frank A. Krueger on 6/30/15.
//  Copyright © 2015 Krueger Systems, Inc. All rights reserved.
//  License: MIT http://opensource.org/licenses/MIT
//

import Foundation

SachinR90

• Add image named "pattern" to assets.
• Enable slicing, to make the pattern/image repeatable.
  1. Click the image
  2. Select 2x
  3. Click 'Show Slicing'
  4. Select option with cross icon

5. Drag all lines to 4 corners.

SachinR90

//Swift 4+
import Foundation

///given formula for representing bits in in number
/// bits[index]*(-2)^index
func getNumber(from bits:[Int]) -> Int{
    var number = 0
    for (index, value) in bits.enumerated(){
        number = number + value * Int(powf(-2, Float(index)))
    }

SachinR90

import android.os.SystemClock;
import android.support.animation.DynamicAnimation;
import android.support.animation.SpringAnimation;
import android.support.animation.SpringForce;
import android.view.MotionEvent;
import android.view.View;

import java.lang.ref.SoftReference;

/**

SachinR90

import android.content.Context;
import android.graphics.PointF;
import android.support.v7.widget.LinearSmoothScroller;
import android.support.v7.widget.RecyclerView;
import android.util.AttributeSet;
import android.util.DisplayMetrics;
import android.util.TypedValue;
import android.view.MotionEvent;

/**

SachinR90

package com..example;

import android.content.Context;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.util.AttributeSet;

/**
 * Created by SachinR on 7/21/2017.
 */

SachinR90

/*
 * Copyright (C) 2014 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