Main.java Source code

Introduction

Here is the source code for Main.java

Source

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

import android.graphics.Bitmap;
import android.graphics.Canvas;

import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;

public class Main {
    private static Bitmap drawable2Bitmap(Drawable drawable, int... defaultWH) {
        if (drawable == null)
            return null;
        if (drawable instanceof BitmapDrawable)
            return ((BitmapDrawable) drawable).getBitmap();
        try {
            Bitmap bitmap;
            if (drawable instanceof ColorDrawable)
                bitmap = Bitmap.createBitmap(defaultWH[0], defaultWH[1], Bitmap.Config.ARGB_8888);
            else
                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;
        } catch (OutOfMemoryError e) {
            return null;
        }
    }
}