/TalkBack/src/com/google/android/marvin/talkback/Filter.java
http://eyes-free.googlecode.com/ · Java · 40 lines · 7 code · 4 blank · 29 comment · 0 complexity · c87a401664f9fb48fc94dcd2c7f6d81d MD5 · raw file
- /*
- * 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 com.google.android.marvin.talkback;
- import android.content.Context;
- import android.os.Bundle;
- import android.view.accessibility.AccessibilityEvent;
- /**
- * This interface defines the contract for writing filters. A filter either
- * accepts or rejects an {@link AccessibilityEvent}.
- *
- * @author svetoslavganov@google.com (Svetoslav Ganov)
- */
- public interface Filter {
- /**
- * Check if the filter accepts a given <code>event</code>.
- *
- * @param event The event.
- * @param context The context to be used for loading resources etc.
- * @param args Additional arguments for the filter.
- * @return True if the event is accepted, false otherwise.
- */
- boolean accept(AccessibilityEvent event, Context context, Bundle args);
- }