1 /******************************************************************************* 2 * Copyright (C) 2012 Google Inc. 3 * Licensed to The Android Open Source Project. 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 *******************************************************************************/ 17 18 package com.android.mail.ui; 19 20 /** 21 * Every menu action needs to have a help string attached to it. This interface specifies a help 22 * method that provides that help string. 23 * 24 */ 25 // Called MenuHandler.HelpCallback in the old code. 26 public interface HelpCallback { 27 /** 28 * Get the contextual help parameter for this action. 29 */ getHelpContext()30 String getHelpContext(); 31 } 32 33