| /* |
| * Copyright (C) 2009 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 android.accessibilityservice; |
| |
| import android.accessibilityservice.AccessibilityServiceInfo; |
| import android.view.accessibility.AccessibilityNodeInfo; |
| import android.view.accessibility.IAccessibilityInteractionConnectionCallback; |
| |
| /** |
| * Interface given to an AccessibilitySerivce to talk to the AccessibilityManagerService. |
| * |
| * @hide |
| */ |
| interface IAccessibilityServiceConnection { |
| |
| void setServiceInfo(in AccessibilityServiceInfo info); |
| |
| /** |
| * Finds an {@link android.view.accessibility.AccessibilityNodeInfo} by accessibility id. |
| * |
| * @param accessibilityWindowId A unique window id. Use |
| * {@link android.view.accessibility.AccessibilityNodeInfo#ACTIVE_WINDOW_ID} |
| * to query the currently active window. |
| * @param accessibilityNodeId A unique view id or virtual descendant id from |
| * where to start the search. Use |
| * {@link android.view.accessibility.AccessibilityNodeInfo#ROOT_NODE_ID} |
| * to start from the root. |
| * @param interactionId The id of the interaction for matching with the callback result. |
| * @param callback Callback which to receive the result. |
| * @param threadId The id of the calling thread. |
| * @param prefetchFlags flags to guide prefetching. |
| * @return The current window scale, where zero means a failure. |
| */ |
| float findAccessibilityNodeInfoByAccessibilityId(int accessibilityWindowId, |
| long accessibilityNodeId, int interactionId, |
| IAccessibilityInteractionConnectionCallback callback, long threadId, int prefetchFlags); |
| |
| /** |
| * Finds {@link android.view.accessibility.AccessibilityNodeInfo}s by View text. |
| * The match is case insensitive containment. The search is performed in the window |
| * whose id is specified and starts from the node whose accessibility id is specified. |
| * |
| * @param accessibilityWindowId A unique window id. Use |
| * {@link android.view.accessibility.AccessibilityNodeInfo#ACTIVE_WINDOW_ID} |
| * to query the currently active window. |
| * @param accessibilityNodeId A unique view id or virtual descendant id from |
| * where to start the search. Use |
| * {@link android.view.accessibility.AccessibilityNodeInfo#ROOT_NODE_ID} |
| * to start from the root. |
| * @param text The searched text. |
| * @param interactionId The id of the interaction for matching with the callback result. |
| * @param callback Callback which to receive the result. |
| * @param threadId The id of the calling thread. |
| * @return The current window scale, where zero means a failure. |
| */ |
| float findAccessibilityNodeInfosByText(int accessibilityWindowId, long accessibilityNodeId, |
| String text, int interactionId, IAccessibilityInteractionConnectionCallback callback, |
| long threadId); |
| |
| /** |
| * Finds an {@link android.view.accessibility.AccessibilityNodeInfo} by View id. The search |
| * is performed in the window whose id is specified and starts from the node whose |
| * accessibility id is specified. |
| * |
| * @param accessibilityWindowId A unique window id. Use |
| * {@link android.view.accessibility.AccessibilityNodeInfo#ACTIVE_WINDOW_ID} |
| * to query the currently active window. |
| * @param accessibilityNodeId A unique view id or virtual descendant id from |
| * where to start the search. Use |
| * {@link android.view.accessibility.AccessibilityNodeInfo#ROOT_NODE_ID} |
| * to start from the root. |
| * @param id The id of the node. |
| * @param interactionId The id of the interaction for matching with the callback result. |
| * @param callback Callback which to receive the result. |
| * @param threadId The id of the calling thread. |
| * @return The current window scale, where zero means a failure. |
| */ |
| float findAccessibilityNodeInfoByViewId(int accessibilityWindowId, long accessibilityNodeId, |
| int viewId, int interactionId, IAccessibilityInteractionConnectionCallback callback, |
| long threadId); |
| |
| /** |
| * Performs an accessibility action on an |
| * {@link android.view.accessibility.AccessibilityNodeInfo}. |
| * |
| * @param accessibilityWindowId A unique window id. Use |
| * {@link android.view.accessibility.AccessibilityNodeInfo#ACTIVE_WINDOW_ID} |
| * to query the currently active window. |
| * @param accessibilityNodeId A unique view id or virtual descendant id from |
| * where to start the search. Use |
| * {@link android.view.accessibility.AccessibilityNodeInfo#ROOT_NODE_ID} |
| * to start from the root. |
| * @param action The action to perform. |
| * @param interactionId The id of the interaction for matching with the callback result. |
| * @param callback Callback which to receive the result. |
| * @param threadId The id of the calling thread. |
| * @return Whether the action was performed. |
| */ |
| boolean performAccessibilityAction(int accessibilityWindowId, long accessibilityNodeId, |
| int action, int interactionId, IAccessibilityInteractionConnectionCallback callback, |
| long threadId); |
| } |