find All Children View - Android User Interface

Android examples for User Interface:View Child

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Description

find All Children View

Demo Code

/*/*from   www . j  av  a 2s .  c o m*/
 *  Copyright (c) 2012, The Linux Foundation. All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions are
 *  met:
 *      * Redistributions of source code must retain the above copyright
 *       notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 *       copyright notice, this list of conditions and the following
 *       disclaimer in the documentation and/or other materials provided
 *       with the distribution.
 *     * Neither the name of The Linux Foundation nor the names of its
 *       contributors may be used to endorse or promote products derived
 *       from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
 *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
 *  ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
 *  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 *  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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 *  OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
 *  IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */
//package com.java2s;
import java.util.ArrayList;

import android.view.View;
import android.view.ViewGroup;

public class Main {
    public static ArrayList<View> findAllChildren(View parent) {
        ArrayList<View> children = new ArrayList<View>();
        if (parent instanceof ViewGroup) {
            ViewGroup parentGroup = (ViewGroup) parent;
            int directChildren = parentGroup.getChildCount();
            for (int i = 0; i < directChildren; ++i) {
                View child = parentGroup.getChildAt(i);
                children.add(child);
                children.addAll(findAllChildren(child));
            }
        }
        return children;
    }
}

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