AccessibilityNodeInfoCompatJellyBean.java revision 3ac77bf186f87ecad4bf0063b2f6c4384efbd56a
1/* 2 * Copyright (C) 2012 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.accessibility; 18 19import android.os.Bundle; 20import android.view.View; 21import android.view.accessibility.AccessibilityNodeInfo; 22 23/** 24 * JellyBean specific AccessibilityNodeInfo API implementation. 25 */ 26class AccessibilityNodeInfoCompatJellyBean { 27 28 public static void addChild(Object info, View child, int virtualDescendantId) { 29 ((AccessibilityNodeInfo) info).addChild(child, virtualDescendantId); 30 } 31 32 public static void setSource(Object info, View root, int virtualDescendantId) { 33 ((AccessibilityNodeInfo) info).setSource(root, virtualDescendantId); 34 } 35 36 public static boolean isVisibleToUser(Object info) { 37 return ((AccessibilityNodeInfo) info).isVisibleToUser(); 38 } 39 40 public static void setVisibleToUser(Object info, boolean visibleToUser) { 41 ((AccessibilityNodeInfo) info).setVisibleToUser(visibleToUser); 42 } 43 44 public static boolean performAction(Object info, int action, Bundle arguments) { 45 return ((AccessibilityNodeInfo) info).performAction(action, arguments); 46 } 47 48 public static void setMovementGranularities(Object info, int granularities) { 49 ((AccessibilityNodeInfo) info).setMovementGranularities(granularities); 50 } 51 52 public static int getMovementGranularities(Object info) { 53 return ((AccessibilityNodeInfo) info).getMovementGranularities(); 54 } 55 56 public static Object obtain(View root, int virtualDescendantId) { 57 return AccessibilityNodeInfo.obtain(root, virtualDescendantId); 58 } 59 60 public static Object findFocus(Object info, int focus) { 61 return ((AccessibilityNodeInfo) info).findFocus(focus); 62 } 63 64 public static Object focusSearch(Object info, int direction) { 65 return ((AccessibilityNodeInfo) info).focusSearch(direction); 66 } 67 68 public static void setParent(Object info, View root, int virtualDescendantId) { 69 ((AccessibilityNodeInfo) info).setParent(root, virtualDescendantId); 70 } 71 72 public static boolean isAccessibilityFocused(Object info) { 73 return ((AccessibilityNodeInfo) info).isAccessibilityFocused(); 74 } 75 76 public static void setAccesibilityFocused(Object info, boolean focused) { 77 ((AccessibilityNodeInfo) info).setAccessibilityFocused(focused); 78 } 79} 80