1/* 2 * Copyright (C) 2015 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 17package android.support.v4.view.animation; 18 19import android.graphics.Path; 20import android.view.animation.Interpolator; 21import android.view.animation.PathInterpolator; 22 23/** 24 * API 21+ implementation for path interpolator compatibility. 25 */ 26class PathInterpolatorCompatApi21 { 27 28 private PathInterpolatorCompatApi21() { 29 // prevent instantiation 30 } 31 32 public static Interpolator create(Path path) { 33 return new PathInterpolator(path); 34 } 35 36 public static Interpolator create(float controlX, float controlY) { 37 return new PathInterpolator(controlX, controlY); 38 } 39 40 public static Interpolator create(float controlX1, float controlY1, 41 float controlX2, float controlY2) { 42 return new PathInterpolator(controlX1, controlY1, controlX2, controlY2); 43 } 44} 45