void setHidden(final boolean state) {
		final Integer private_flags = Hacks.ApplicationInfo_privateFlags.get(this);
		if (private_flags != null)
			Hacks.ApplicationInfo_privateFlags.set(this, state ? private_flags | PRIVATE_FLAG_HIDDEN : private_flags & ~ PRIVATE_FLAG_HIDDEN);
	}
Island-specific {@link AppInfo}

Created by Oasis on 2016/8/10.
mobile/src/main/java/com/oasisfeng/island/data/IslandAppInfo.java