I want to check if one matrix with R.drawable items contains the current ImageView.
A small part of my code is:
Integer[] redColor = { R.drawable.red_circle_, R.drawable.red_cross_};
Random random = new Random();
int randomItem = random.nextInt( redColor.length );
item1ImageView.setImageResource( redColor[ randomItem1 ] );
if ( ( Arrays.asList( redColor ).contains( item1ImageView.getId() )
{
//do something
}
If you want to identify the imageviews by their drawable resource ids, you could make use of the view's tag.
After calling the setImageResource for a given view, set that view tag with the same resource id (imageview.setTag(R.drawable.asset_id)).
You can get that id back by casting the call ((int) imageview.getTag()).
The easy way is:
Integer[] redColor = { R.drawable.red_circle_, R.drawable.red_cross_};
Drawable.ConstantState[] redColorConstantState = new Drawable.ConstantState[ 3 ];
for ( int counter = 0; counter < redColor.length; counter++ )
{
redColorConstantState[ counter ] = getResources().getDrawable( redColor[ counter ] ).getConstantState();
}
Random random = new Random();
int randomItem = random.nextInt( redColor.length );
item1ImageView.setImageResource( redColor[ randomItem1 ] );
if ( ( Arrays.asList( redColorConstantState ).contains( item1ImageView.getDrawable().getConstantState() )
{
//do something
}
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