Question

I have 16 imageview, each set to onBtnClick as a listner, inside this method it checks whether the imageview id corresponds to a specific id, I need to change this so it checks the image resource inside the imageview, e.g.

public void onBtnClicked(View v)
{

  if( v.getId() == R.id.img1 )
  {
      Intent guess = new Intent(this, com.Logo_Master.Guesslogo.class);
      guess.putExtra("image","img1");
      startActivity(guess);
  }
}

needs to be something like:

public void onBtnClicked(View v)
{

  if( v.getId() == R.drawable.img1 )
  {
      Intent guess = new Intent(this, com.Logo_Master.Guesslogo.class);
      guess.putExtra("image","img1");
      startActivity(guess);
  }
}

or something similar…..so it checks the image inside the imageview rather than the imageview……

Thank you.

/EDIT/

Random random = new Random( System.currentTimeMillis() );
    List<Integer> generated = new ArrayList<Integer>();
    for (int i = 0; i < imageViews.length; i++) {

        int v = imageViews[i];
        int next = random.nextInt( 16 );
        if ( !generated.contains( next ) ) {
            generated.add( next );
            ImageView iv = (ImageView) findViewById( v );
            iv.setImageResource( images[next] );
            Object tag = (Object) new Integer(getImageName(this, String.valueOf(images[next])));
            iv.setTag(tag);
        }
        else {
            i--;
        }
    }

public static int getImageId(Context context, String imageName) {
return context.getResources().getIdentifier("id/" + imageName + "guess", null, context.getPackageName());
}


public static int getImageName(Context context, String imageName) 
{
return context.getResources().getIdentifier("drawable/" + imageName + "guess", null,     context.getPackageName());
}

Answer 1

You can use tags to achieve this:

When creating your ImageView (in code or in XML), define a tag:

android:tag = "tag"

OR

Object tag = (Object) new Integer(R.drawable.img1);
imageView.setTag(tag);

Then retrieve the tag before you need it by:

Object tag = imageView.getTag();
int drawableId = Integer.parseInt(tag.toString());
if( drawableId == R.drawable.img1 ) {
      ....
}

Good luck!