content: /*
   * Copyright (C) 2019 The Android Open Source Project
   *
   * 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.android.launcher3;
  
  import android.content.res.Resources;
  import android.util.DisplayMetrics;
  import android.util.TypedValue;
  
  public class ResourceUtils {
      public static final String NAVBAR_LANDSCAPE_LEFT_RIGHT_SIZE = "navigation_bar_width";
      public static final String NAVBAR_BOTTOM_GESTURE_SIZE = "navigation_bar_gesture_height";
  
  
      public static int getNavbarSize(String resName, Resources res) {
          return getDimenByName(resName, res, 48);
      }
  
      private static int getDimenByName(String resName, Resources res, int defaultValue) {
          final int frameSize;
          final int frameSizeResID = res.getIdentifier(resName, "dimen", "android");
          if (frameSizeResID != 0) {
              frameSize = res.getDimensionPixelSize(frameSizeResID);
          } else {
              frameSize = pxFromDp(defaultValue, res.getDisplayMetrics());
          }
          return frameSize;
      }
  
      public static int pxFromDp(float size, DisplayMetrics metrics) {
          return Math.round(TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, size, metrics));
      }
  }
  