Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.graphics.Bitmap;

import android.graphics.Color;

public class Main {
    public static Bitmap boost(Bitmap src, int type, float percent) {
        int width = src.getWidth();
        int height = src.getHeight();
        Bitmap bmOut = Bitmap.createBitmap(width, height, src.getConfig());

        int A, R, G, B;
        int pixel;

        for (int x = 0; x < width; ++x) {
            for (int y = 0; y < height; ++y) {
                pixel = src.getPixel(x, y);
                A = Color.alpha(pixel);
                R = Color.red(pixel);
                G = Color.green(pixel);
                B = Color.blue(pixel);
                if (type == 1) {
                    R = (int) (R * (1 + percent));
                    if (R > 255)
                        R = 255;
                } else if (type == 2) {
                    G = (int) (G * (1 + percent));
                    if (G > 255)
                        G = 255;
                } else if (type == 3) {
                    B = (int) (B * (1 + percent));
                    if (B > 255)
                        B = 255;
                }
                bmOut.setPixel(x, y, Color.argb(A, R, G, B));
            }
        }
        return bmOut;
    }
}