How to Show Image in Android using Java Code

Question

I am try to show a image in android using java code not xml. I have done it using xml file but my requirement is using java code to get more funcionality .

thanks in advance for help........

Answer 1

IF you want to load image from drawable folder, you can using:

ImageView imgView=(ImageView) findViewById(R.id.imgView);
Drawable  drawable  = getResources().getDrawable(R.drawable.img);
imgView.setImageDrawable(drawable);

Answer 2

You have to use one default imageview in android xml when you are running app that time in activity you have to write this code so it will replace you image with another image. Check following code

ImageView imgView=(ImageView) findViewById(R.id.default_imgView);
imgView.setImageResource(R.drawable.yourimagename);