Check Image Source ImageView (CISI)

Hello guys, back again with me. Well this time I want to share a case when I want to check the imageView source which I will later check or compare with several image sources that I have prepared, but at that time I experienced several failures when trying to print it to the Android Studio console / terminal.

Long story short, I managed to do it, so this is what it looks like.

if (regProfile.getDrawable().getConstantState() == getResources().getDrawable(R.drawable.ivpic).getConstantState())
{
  Toast.makeText(_con, "Image is ivPic", Toast.LENGTH_LONG).show();
  // new RegisterAsyntaskNew().execute();
}
else
{
 Toast.makeText(_con, "Image isn't ivPic", Toast.LENGTH_LONG).show();
 // new RegisterAsyntask().execute();
}

In essence, we need to use .getConstantState(), you can read the full documentation about this method here:

• http://developer.android.com/reference/android/graphics/drawable/Drawable.html
• http://developer.android.com/reference/android/graphics/drawable/Drawable.ConstantState.html

Before you check the imageView, make sure that it is not null, it's as simple as this.

if(getResources().getDrawable(R.drawable.ivpic) == null){
    //lakukan exeption, jika perlu!
}else{
    //lakukan comparasi / pengecekan imageView di sini!
}

Hope it's useful, good luck!