Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import java.io.ByteArrayOutputStream;

public class Main {
    public static byte[] getByteArray(Bitmap bitmap) {
        if (bitmap == null) {
            return null;
        }

        ByteArrayOutputStream out = new ByteArrayOutputStream();
        bitmap.compress(Bitmap.CompressFormat.PNG, 100, out);
        return out.toByteArray();
    }

    public static byte[] getByteArray(Drawable drawable) {
        return getByteArray(getBitmap(drawable));
    }

    public static Bitmap getBitmap(byte[] byteArray) {
        return byteArray == null ? null : BitmapFactory.decodeByteArray(byteArray, 0, byteArray.length);
    }

    public static Bitmap getBitmap(Drawable drawable) {
        return drawable == null ? null : ((BitmapDrawable) drawable).getBitmap();
    }
}