1 /* 2 * Copyright (C) 2009 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.globalsearch; 18 19 import android.content.ComponentName; 20 21 /** 22 * Defines operations for looking up information about a {@link SuggestionSource}. 23 */ 24 public interface SourceLookup { 25 26 /** 27 * Gets a suggestion source (or the current web search source) by component name. 28 */ getSourceByComponentName(ComponentName componentName)29 SuggestionSource getSourceByComponentName(ComponentName componentName); 30 31 /** 32 * Returns the web search source set in the preferences, or the default source 33 * if no web search source has been selected. 34 * 35 * @return <code>null</code> only if there is no web search source available. 36 */ getSelectedWebSearchSource()37 SuggestionSource getSelectedWebSearchSource(); 38 39 /** 40 * Checks if we trust the given source not to be spammy. 41 */ isTrustedSource(SuggestionSource source)42 boolean isTrustedSource(SuggestionSource source); 43 44 } 45