Small utils for Android

gistfile1.java

import android.app.Activity;
import android.content.Context;
import android.content.pm.ActivityInfo;
import android.content.res.Configuration;

/**
 * Created by kursulla on 3/13/14.
 */
public class AndroidUtil {
    public static boolean isTablet(Context context) {
        boolean xlarge = ((context.getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == 4);
        boolean large = ((context.getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK) == Configuration.SCREENLAYOUT_SIZE_LARGE);
        return (xlarge || large);
    }
    /**
     * Set only portrait orientation for phones, and only landscape orientation for tablets
     *
     * @param activity Activity for accessing system resources
     */
    public static void setScreenOrientation(Activity activity) {
        if (AndroidUtil.isTablet(activity)) {
            activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
        } else {
            activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
        }
    }
}