Question

Perhaps very simple, but not for me 😉

How do i change the Picture of a Framelayout in my sourcecode?

My first intention was:

mBackgroundDrawable = getResources().getDrawable(R.drawable.picture);
main.setBackgroundDrawable(mBackgroundDrawable);

but there i only can add pictures from my “RES/DRAWABLE-HDPI” folder.
I want to use my SD-Card as the destinated source.

Whats the right way?

Answer 1

Try this:

Bitmap bMap = BitmapFactory.decodeFile("/sdcard/test2.png");
image.setImageBitmap(bMap);
BitmapDrawable dr=new BitmapDrawable(bMap);