1/* 2 * Copyright (C) 2014 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 */ 16package androidx.core.graphics; 17 18import android.graphics.Bitmap; 19import android.os.Build; 20 21import androidx.annotation.NonNull; 22 23/** 24 * Helper for accessing features in {@link android.graphics.Bitmap}. 25 */ 26public final class BitmapCompat { 27 public static boolean hasMipMap(@NonNull Bitmap bitmap) { 28 if (Build.VERSION.SDK_INT >= 18) { 29 return bitmap.hasMipMap(); 30 } 31 return false; 32 } 33 34 public static void setHasMipMap(@NonNull Bitmap bitmap, boolean hasMipMap) { 35 if (Build.VERSION.SDK_INT >= 18) { 36 bitmap.setHasMipMap(hasMipMap); 37 } 38 } 39 40 /** 41 * Returns the size of the allocated memory used to store this bitmap's pixels in a backwards 42 * compatible way. 43 * 44 * @param bitmap the bitmap in which to return its allocation size 45 * @return the allocation size in bytes 46 */ 47 public static int getAllocationByteCount(@NonNull Bitmap bitmap) { 48 if (Build.VERSION.SDK_INT >= 19) { 49 return bitmap.getAllocationByteCount(); 50 } 51 return bitmap.getByteCount(); 52 } 53 54 private BitmapCompat() {} 55} 56