1/* 2 * Copyright (C) 2013 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.ScaleGestureDetector; 20import android.view.MotionEvent; 21import android.content.Context; 22 23/** 24 * Implementation of ScaleGestureDetector compatibility that can call KitKat APIs. This class is an 25 * implementation detail for ScaleGestureDetectorCompat and should not be used directly. 26 */ 27class ScaleGestureDetectorCompatKitKat { 28 29 private ScaleGestureDetectorCompatKitKat() { 30 } 31 32 public static void setQuickScaleEnabled(Object scaleGestureDetector, boolean enabled) { 33 ((ScaleGestureDetector) scaleGestureDetector).setQuickScaleEnabled(enabled); 34 } 35 36 public static boolean isQuickScaleEnabled(Object scaleGestureDetector) { 37 return ((ScaleGestureDetector) scaleGestureDetector).isQuickScaleEnabled(); 38 } 39} 40