Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.support.annotation.DrawableRes;

public class Main {
    public static BitmapDrawable asBitmapDrawable(Resources res, Drawable drawable) {
        if (drawable instanceof BitmapDrawable) {
            return (BitmapDrawable) drawable;
        }
        return createBitmapDrawableFrom(res, drawable);
    }

    public static BitmapDrawable asBitmapDrawable(Resources res, @DrawableRes int resId) {
        return asBitmapDrawable(res, res.getDrawable(resId));
    }

    public static BitmapDrawable createBitmapDrawableFrom(Resources res, Drawable drawable) {
        return new BitmapDrawable(res, createBitmapFrom(drawable));
    }

    public static BitmapDrawable createBitmapDrawableFrom(Resources res, @DrawableRes int resId) {
        return createBitmapDrawableFrom(res, res.getDrawable(resId));
    }

    public static Bitmap createBitmapFrom(Drawable drawable) {
        Bitmap bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight(),
                Bitmap.Config.ARGB_8888);
        Canvas canvas = new Canvas(bitmap);
        drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
        drawable.draw(canvas);
        return bitmap;
    }
}