create mutable Bitmap from byteArray in android

I want to create a bitmap from a bytearray .

I tried the following codes

Bitmap bmp;

bmp = BitmapFactory.decodeByteArray(data, 0, data.length);

and

ByteArrayInputStream bytes = new ByteArrayInputStream(data); 
BitmapDrawable bmd = new BitmapDrawable(bytes); 
bmp = bmd.getBitmap(); 

But ,When i am tring to initialize the Canvas object with the bitmap like

Canvas canvas = new Canvas(bmp);

It leads to an error

java.lang.IllegalStateException: Immutable bitmap passed to Canvas constructor

Then how to get a mutable bitmap from an byteArray.

Thanks in advance.