sdk/src/com/socialize/share/GooglePlusShareHandler.java
@Override
	public boolean isAvailableOnDevice(Context context) {
		try {
			context.getPackageManager().getPackageInfo(PLUS_PACKAGE, 0);
			return true;
		}
		catch (NameNotFoundException e) {
			return false;
		}
	}
@Override
	public boolean isAvailableOnDevice(Context context) {
		try {
			context.getPackageManager().getPackageInfo(PLUS_PACKAGE, 0);
			return true;
		}
		catch (NameNotFoundException e) {
			return false;
		}
	}
/* (non-Javadoc)
@see com.socialize.share.ShareHandler#isAvailableOnDevice(android.content.Context)