setImageDrawable help please
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Can someone please help with this. I am generating a random number and based on this random number I want to pick a png file from my res/drawable-mdpi folder to display. This is the code I'm using:

        public void DisplayRandomPicture(int randomNumber) 
	    {  	
		String drawableName = "c"+ randomNumber;
		    
		ImageView image= (ImageView)findViewById(R.id.imageView1);  
		image.setImageDrawable(getResources().getDrawable(getResources().getIdentifier(drawableName, "res/drawable-mdpi", getPackageName())));

	    }

All the files in the res/drawable-mdpi folder start with "c". There is something wrong with the image.setImageDrawable syntax. When I run my app it crashes.

Thanks.