1 /* 2 * Copyright (C) 2017 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 androidx.transition; 18 19 import android.animation.ObjectAnimator; 20 import android.graphics.Path; 21 import android.graphics.PointF; 22 import android.os.Build; 23 import android.util.Property; 24 25 class ObjectAnimatorUtils { 26 27 static <T> ObjectAnimator ofPointF(T target, Property<T, PointF> property, Path path) { 28 if (Build.VERSION.SDK_INT >= 21) { 29 return ObjectAnimator.ofObject(target, property, null, path); 30 } 31 return ObjectAnimator.ofFloat(target, new PathProperty<>(property, path), 0f, 1f); 32 } 33 34 private ObjectAnimatorUtils() { 35 } 36 } 37
