1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.dialer.common; 18 19 import android.content.Context; 20 21 /** Utility for dp to px conversion */ 22 public class DpUtil { 23 pxToDp(Context context, float px)24 public static float pxToDp(Context context, float px) { 25 return px / context.getResources().getDisplayMetrics().density; 26 } 27 dpToPx(Context context, float dp)28 public static float dpToPx(Context context, float dp) { 29 return dp * context.getResources().getDisplayMetrics().density; 30 } 31 } 32