How to use

getIcon

method

in

android.telecom.PhoneAccount

/**
 * Gets the {@link Icon} associated with the given {@link PhoneAccount}
 *
 * @param phoneAccount the PhoneAccount from which to retrieve the Icon
 * @return the Icon, or null
 */
@Nullable
public static Icon getIcon(@Nullable PhoneAccount phoneAccount) {
  if (phoneAccount == null) {
    return null;
  }
  if (CompatUtils.isMarshmallowCompatible()) {
    return phoneAccount.getIcon();
  }
  return null;
}