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Apache License
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/* * Copyright 2015 Shell Software Inc.// w w w . jav a2 s .c o m * * 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. * * File created: 2015-01-30 22:55:44 */ package com.software.shell.fab; import android.content.Context; /** * Contains utility methods for metrics conversion * * @author Vladislav * @version 1.0.0 * @since 1.0.0 */ public final class MetricsConverter { /** * Prevents from creating {@link com.software.shell.fab.MetricsConverter} instances */ private MetricsConverter() { } /** * Converts the density-independent value into real pixel value based on display metrics * * @param context application context * @param dp density-independent value * @return converted real pixel value */ public static float dpToPx(Context context, float dp) { final float scale = context.getResources().getDisplayMetrics().density; return dp * scale; } }