ActivityUtils.java

package org.wordpress.android.util;

import android.app.Activity;
import android.content.Context;
import android.view.inputmethod.InputMethodManager;

public class ActivityUtils {
    public static void hideKeyboard(Activity activity) {
        if (activity != null && activity.getCurrentFocus() != null) {
            InputMethodManager inputManager = (InputMethodManager) activity.getSystemService(
                    Context.INPUT_METHOD_SERVICE);
            inputManager.hideSoftInputFromWindow(activity.getCurrentFocus().getWindowToken(),
                    InputMethodManager.HIDE_NOT_ALWAYS);
        }
    }
}