| /* |
| * Copyright (C) 2017 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 android.support.transition; |
| |
| import android.animation.PropertyValuesHolder; |
| import android.graphics.Path; |
| import android.graphics.PointF; |
| import android.os.Build; |
| import android.util.Property; |
| |
| class PropertyValuesHolderUtils { |
| |
| private static final PropertyValuesHolderUtilsImpl IMPL; |
| |
| static { |
| if (Build.VERSION.SDK_INT >= 21) { |
| IMPL = new PropertyValuesHolderUtilsApi21(); |
| } else { |
| IMPL = new PropertyValuesHolderUtilsApi14(); |
| } |
| } |
| |
| /** |
| * Constructs and returns a PropertyValuesHolder with a given property and |
| * a Path along which the values should be animated. This variant supports a |
| * <code>TypeConverter</code> to convert from <code>PointF</code> to the target |
| * type. |
| * |
| * @param property The property being animated. Should not be null. |
| * @param path The Path along which the values should be animated. |
| * @return PropertyValuesHolder The constructed PropertyValuesHolder object. |
| */ |
| static PropertyValuesHolder ofPointF(Property<?, PointF> property, Path path) { |
| return IMPL.ofPointF(property, path); |
| } |
| |
| } |