1/* 2 * Copyright (C) 2011 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; 18 19import android.view.VelocityTracker; 20 21/** 22 * Helper for accessing features in {@link VelocityTracker} 23 * introduced after API level 4 in a backwards compatible fashion. 24 * 25 * @deprecated Use {@link VelocityTracker} directly. 26 */ 27@Deprecated 28public final class VelocityTrackerCompat { 29 /** 30 * Call {@link VelocityTracker#getXVelocity(int)}. 31 * If running on a pre-{@link android.os.Build.VERSION_CODES#HONEYCOMB} device, 32 * returns {@link VelocityTracker#getXVelocity()}. 33 * 34 * @deprecated Use {@link VelocityTracker#getXVelocity(int)} directly. 35 */ 36 @Deprecated 37 public static float getXVelocity(VelocityTracker tracker, int pointerId) { 38 return tracker.getXVelocity(pointerId); 39 } 40 41 /** 42 * Call {@link VelocityTracker#getYVelocity(int)}. 43 * If running on a pre-{@link android.os.Build.VERSION_CODES#HONEYCOMB} device, 44 * returns {@link VelocityTracker#getYVelocity()}. 45 * 46 * @deprecated Use {@link VelocityTracker#getYVelocity(int)} directly. 47 */ 48 @Deprecated 49 public static float getYVelocity(VelocityTracker tracker, int pointerId) { 50 return tracker.getYVelocity(pointerId); 51 } 52 53 private VelocityTrackerCompat() {} 54} 55