Puts string value to bundle if passed and creates empty Bundle if null passed. - Android android.os

Description

Puts string value to bundle if passed and creates empty Bundle if null passed.

Demo Code

import android.os.Bundle;
import java.util.ArrayList;

public class Main{

    /**/*from   w  w  w.j  a v a2s  . c  o m*/
     * Puts string value to bundle if passed and creates it if {@code null} passed.
     *
     * @param bundle to put into
     * @param key    to to put under
     * @param value  to put
     * @return bundle with the newly put value
     */
    public static Bundle putString(Bundle bundle, String key, String value) {
        if (bundle == null) {
            bundle = new Bundle();
        }
        bundle.putString(key, value);
        return bundle;
    }

}

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