public static boolean isRemote() {
		final FirebaseRemoteConfig config = FirebaseRemoteConfig.getInstance();
		config.activateFetched();
		final FirebaseRemoteConfigValue value = config.getValue(IS_REMOTE.key);
		return value.getSource() == FirebaseRemoteConfig.VALUE_SOURCE_REMOTE;
	}
Remotely configurable values, (default values are defined in config_defaults.xml)

Created by Oasis on 2016/5/26.
shared/src/main/java/com/oasisfeng/island/Config.java