Converts device independent pixels to screen pixels. - Android Phone

Android examples for Phone:Screen

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Description

Converts device independent pixels to screen pixels.

Demo Code

/**/*from www  . ja va2  s.com*/
 * Copyright (C) 2013
 * Bearstouch Software : <mail@bearstouch.com>
 *
 * This file is part of Bearstouch Android Lib.
 *
 * 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.java2s;

public class Main {
    /**
     * Converts device independent pixels to screen pixels.
     * 
     * @param dipPixels
     *            is the amount of device independent pixels.
     * @param density
     *            is the device's screen density.
     * @return An integer representing the value in screen pixels.
     */
    public static int convertToScreenPixels(int dipPixels, double density) {
        return (int) convertToScreenPixels((double) dipPixels, density);
    }

    /**
     * Converts device independent pixels to screen pixels.
     * 
     * @param dipPixels
     *            is the amount of device independent pixels.
     * @param density
     *            is the device's screen density.
     * @return A double representing the value in screen pixels.
     */
    public static double convertToScreenPixels(double dipPixels,
            double density) {
        return (density > 0) ? (dipPixels * density) : dipPixels;
    }
}

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