Check if a Bundle contains a key - Android Android OS

Android examples for Android OS:Bundle Key

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Description

Check if a Bundle contains a key

Demo Code

/*//from   ww  w .  ja v  a 2 s.  c  o  m
 *  Copyright 2014 Ahsan Rabbani
 *
 *  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 boolean contains(Bundle bundle, String key) {
        return (bundle != null && bundle.containsKey(key));
    }
}

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