<?xml version="1.0" encoding="utf-8"?>
<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/image_category"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@color/whitesmoke"
    android:layout_gravity="center"
    android:gravity="center"
    android:textSize="14sp" />

<?xml version="1.0" encoding="utf-8"?>
<ImageView xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/image_category"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    android:background="@color/whitesmoke"
    android:gravity="center" />
Change emoji keyboard tab layout to ImageView
Change emoji keyboard tab layout to ImageView
