If statement not working in Java Android

I am creating an Android program and when a button is clicked, it checks if the 2 images are the same (ImageView and EmojiconTextView). EmojiconTextView is from a library that I am using in my app.

public void clickedCheck(View view) {

    String input = emojiconTextView.getTag().toString();
    String input2 = myRandomImage.getTag().toString();

    if (input.equals(input2)) {
        checkingText.setText("Well Done!");
    } else {
            checkingText.setText("Unlucky!");
    }
}

However, when I click the button, the program displays "Unlucky" even if the images are equal. So it totally disregards my 'if-statement'.

This is my ImageView attribute:

<ImageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/myRandomImage"
        android:tag="myTag2"
        android:layout_above="@+id/emojicon_text_view"
        android:layout_centerHorizontal="true"/>

And this is is from my EmojiconTextView:

<hani.momanii.supernova_emoji_library.Helper.EmojiconTextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:id="@+id/emojicon_text_view"
        android:textColor="@android:color/black"
             android:textAppearance="@style/TextAppearance.AppCompat.Large"
        android:text="Emojicon Text View"
        android:layout_centerVertical="true"
        android:layout_centerHorizontal="true"
        android:tag="myTag"
        android:layout_marginTop="26dp"/>

If you need further help with understanding the question, please let me know.