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.View; 20import android.view.View.AccessibilityDelegate; 21import android.view.accessibility.AccessibilityEvent; 22import android.view.accessibility.AccessibilityNodeInfo; 23 24/** 25 * Helper for accessing newer features in View introduced in ICS. 26 */ 27class ViewCompatICS { 28 29 public static boolean canScrollHorizontally(View v, int direction) { 30 return v.canScrollHorizontally(direction); 31 } 32 33 public static boolean canScrollVertically(View v, int direction) { 34 return v.canScrollVertically(direction); 35 } 36 37 public static void setAccessibilityDelegate(View v, Object delegate) { 38 v.setAccessibilityDelegate((AccessibilityDelegate) delegate); 39 } 40 41 public static void onPopulateAccessibilityEvent(View v, AccessibilityEvent event) { 42 v.onPopulateAccessibilityEvent(event); 43 } 44 45 public static void onInitializeAccessibilityEvent(View v, AccessibilityEvent event) { 46 v.onInitializeAccessibilityEvent(event); 47 } 48 49 public static void onInitializeAccessibilityNodeInfo(View v, Object info) { 50 v.onInitializeAccessibilityNodeInfo((AccessibilityNodeInfo) info); 51 } 52} 53