@NonNull
        public Builder setIcon(@Nullable IconCompat icon) {
            mIcon = icon;
            return this;
        }
Set an icon for this {@link Person}.

<p>The system will prefer this icon over any images that are resolved from
{@link #setUri(String)}.
android/android_framework/base/src/main/java/github/tornaco/android/thanos/core/compat/Person.java