ScreenUtils.java

package com.polysoft.nafmii.utils;

import android.app.Activity;
import android.content.pm.ActivityInfo;

public class ScreenUtils {

    public static void setOrientationHorizontal(Activity activity) {
        if (activity.getRequestedOrientation() != ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE) {
            activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
        }
    }
    public static void setOrientationVertical(Activity activity) {
        if (activity.getRequestedOrientation() != ActivityInfo.SCREEN_ORIENTATION_PORTRAIT) {
            activity.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
        }
    }
}