get String from Bundle or empty string - Android Android OS

Android examples for Android OS:Bundle Get

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Description

get String from Bundle or empty string

Demo Code

/*/* w  w  w  .  j ava 2  s.  c  o m*/
 * Copyright (C) 2011 Matthieu Coisne
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
//package com.book2s;
import android.os.Bundle;

public class Main {
    public static String getString(Bundle b, String key) {
        String ret = "";
        if (b != null) {
            ret = b.getString(key);
            if (ret == null) {
                ret = "";
            }
        }
        return ret;
    }
}

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