Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.content.res.ColorStateList;

import android.graphics.Color;

public class Main {

    public static ColorStateList wrapColor(int newPrimaryColor) {
        int[][] states = new int[][] { new int[] { -android.R.attr.state_enabled }, // disabled
                new int[] {} // enabled
        };
        int[] colors = new int[] { adjustAlpha(newPrimaryColor, 0.4f), newPrimaryColor };
        return new ColorStateList(states, colors);
    }

    public static int adjustAlpha(int color, @SuppressWarnings("SameParameterValue") float factor) {
        int alpha = Math.round(Color.alpha(color) * factor);
        int red = Color.red(color);
        int green = Color.green(color);
        int blue = Color.blue(color);
        return Color.argb(alpha, red, green, blue);
    }
}