| /* |
| * Copyright (C) 2012 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 com.android.uiautomator.core; |
| |
| import android.graphics.Rect; |
| import android.view.accessibility.AccessibilityNodeInfo; |
| |
| /** |
| * This class contains static helper methods to work with |
| * {@link AccessibilityNodeInfo} |
| */ |
| class AccessibilityNodeInfoHelper { |
| |
| /** |
| * Returns the node's bounds clipped to the size of the display |
| * |
| * @param node |
| * @param width pixel width of the display |
| * @param height pixel height of the display |
| * @return null if node is null, else a Rect containing visible bounds |
| */ |
| static Rect getVisibleBoundsInScreen(AccessibilityNodeInfo node, int width, int height) { |
| if (node == null) { |
| return null; |
| } |
| // targeted node's bounds |
| Rect nodeRect = new Rect(); |
| node.getBoundsInScreen(nodeRect); |
| |
| Rect displayRect = new Rect(); |
| displayRect.top = 0; |
| displayRect.left = 0; |
| displayRect.right = width; |
| displayRect.bottom = height; |
| |
| nodeRect.intersect(displayRect); |
| return nodeRect; |
| } |
| } |