Q:

Recycling bitmaps

I am working on project which involves operations on bitmaps. Because I don't want to have OutofMemoryError I'm trying to recycle each of unused bitmap. Unfortunatelly I've recycled too much and have 'trying to use a recycled bitmap' error. 
I am using: 
 Bitmap.createBitmap(bmp, x,y,w,h, matrix, false);
 Bitmap.createScaledBitmap(bmp, w, h,true);

Should I recycle bmp after this methods or it is recycled by them? Like:
Bitmap newBitmap = Bitmap.createBitmap(bmp, x,y,w,h, matrix, false);
bmp.recycle();

Can I just after imageView.setImageBitmap() recycle one which previously was used here? E.g.
myImageView.setImageBitmap(myBitmap);
myImageView.setImageBitmap(newBitmap);
myBitmap.recycle();

Thank you for help.

A:

You should only recycle a bitmap when you do not need it anymore. However, you do need a bitmap when you want to display it. If you don't want to display it, then you can recycle a bitmap.

