scale View Width And Height - Android User Interface

Android examples for User Interface:View Size

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Description

scale View Width And Height

Demo Code

/*//from  w  w w.j  a v a 2  s .  co  m
 * The MIT License (MIT)
 * 
 * Copyright ? 2013 Clover Studio Ltd. All rights reserved.
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
//package com.java2s;

import android.content.Context;
import android.view.View;

public class Main {
    /**
     * @author wolf for dynamic change imageview inside relativelayout
     * @param context
     * @param koef
     *            - with this koeficient width of the screen will be divided
     * @param imageView
     */
    public static void scaleWidthAndHeight(Context context, float koef,
            View view) {
        int screenWidth = context.getResources().getDisplayMetrics().widthPixels;
        view.getLayoutParams().width = (int) (screenWidth / koef);
        view.getLayoutParams().height = (int) (screenWidth / koef);
    }
}

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