find ImageView by id - Android User Interface

Android examples for User Interface:ImageView

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Description

find ImageView by id

Demo Code

/*//from   w w  w  . j  av a2s .co  m
 * Copyright (C) 2007-2014 Geometer Plus <contact@geometerplus.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */
//package com.java2s;
import android.view.View;
import android.widget.ImageView;

public class Main {
    public static ImageView findImageView(View container, int id) {
        return (ImageView) findView(container, id);
    }

    public static View findView(View container, int id) {
        View view = (View) container.getTag(id);
        if (view == null) {
            view = container.findViewById(id);
            container.setTag(id, view);
        }
        return view;
    }
}

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