Java tutorial
//package com.java2s; /* * Copyright (C) 2010 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. */ import android.view.accessibility.AccessibilityEvent; public class Main { /** * @return If the <code>first</code> event is equal to the <code>second</code>. */ public static boolean eventEquals(AccessibilityEvent first, AccessibilityEvent second) { // TODO: The framework should implement AccessibilityEvent#equals() if (first == null || second == null) { return false; } if (first.getEventType() != second.getEventType()) { return false; } if (first.getPackageName() == null) { if (second.getPackageName() != null) { return false; } } else if (!first.getPackageName().equals(second.getPackageName())) { return false; } if (first.getClassName() == null) { if (second.getClassName() != null) { return false; } } else if (!first.getClassName().equals(second.getClassName())) { return false; } if (!first.getText().equals(second.getText())) { // The result of getText() is never null. return false; } if (first.getContentDescription() == null) { if (second.getContentDescription() != null) { return false; } } else if (!first.getContentDescription().equals(second.getContentDescription())) { return false; } if (first.getBeforeText() == null) { if (second.getBeforeText() != null) { return false; } } else if (!first.getBeforeText().equals(second.getBeforeText())) { return false; } if (first.getParcelableData() != null) { // Parcelable data may not implement equals() correctly. return false; } if (first.getAddedCount() != second.getAddedCount()) { return false; } if (first.isChecked() != second.isChecked()) { return false; } if (first.isEnabled() != second.isEnabled()) { return false; } if (first.getFromIndex() != second.getFromIndex()) { return false; } if (first.isFullScreen() != second.isFullScreen()) { return false; } if (first.getCurrentItemIndex() != second.getCurrentItemIndex()) { return false; } if (first.getItemCount() != second.getItemCount()) { return false; } if (first.isPassword() != second.isPassword()) { return false; } if (first.getRemovedCount() != second.getRemovedCount()) { return false; } if (first.getEventTime() != second.getEventTime()) { return false; } return true; } }