我有一个可用的搜索小部件,并希望添加搜索历史记录建议。我遵循Android教程(http://developer.android.com/guide/topics/search/adding-recent-query-suggestions.html),虽然搜索仍然有效,但没有任何建议正在显示。这里是我的代码:Android SearchRecentSuggestions - 在输入时不会显示建议SearchView
内容提供商
package com.mypackage; import android.content.SearchRecentSuggestionsProvider; public class SearchHistoryProvider extends SearchRecentSuggestionsProvider { public final static String AUTHORITY = SearchHistoryProvider.class.getName(); public final static int MODE = DATABASE_MODE_QUERIES; public SearchHistoryProvider() { setupSuggestions(AUTHORITY, MODE); } }
在清单
<provider android:name=".SearchHistoryProvider" android:authorities="com.mypackage.SearchHistoryProvider"> </provider>
检索配置
<?xml version="1.0" encoding="utf-8"?> <searchable xmlns:android="http://schemas.android.com/apk/res/android" android:label="@string/app_name" android:hint="@string/search_hint" android:voiceSearchMode="showVoiceSearchButton|launchRecognizer" android:searchSuggestAuthority="com.mypackage.SearchHistoryProvider" android:searchSuggestSelection=" ?"> </searchable>
声明提供商保存查询到内容提供商(在我搜索的Activity)
private void handleIntent(Intent intent) { if (Intent.ACTION_SEARCH.equals(intent.getAction())) { String query = intent.getStringExtra(SearchManager.QUERY); SearchRecentSuggestions suggestions = new SearchRecentSuggestions(this, SearchHistoryProvider.AUTHORITY, SearchHistoryProvider.MODE); suggestions.saveRecentQuery(query, null); // Collapse the search view as a search is performed MenuItem searchItem = mMenu.findItem(R.id.search); SearchView searchView = (SearchView) mMenu.findItem(R.id.search).getActionView(); searchItem.collapseActionView(); searchView.setQuery("", false); // send the query to the global search activity for loading the data Intent globalSearchIntent = new Intent(this, GlobalSearchFragmentActivity.class); GroceryOTGUtils.copyIntentData(intent, globalSearchIntent); globalSearchIntent.putExtra(GlobalSearchFragmentActivity.GLOBAL_SEARCH, true); startActivity(globalSearchIntent); } }
一切工作正常,但建议不实际显示(搜索看上去和以前一样我加入他们)。任何帮助将不胜感激!
嗯,我解决了这个问题。这是Android清单配置(提供者的名称)中的一个错误。我如何删除赏金? –
@ Eng.Fouad如果你为他人提供赏金,你不能删除赏金! –
@ Eng.Fouad版主可以在极端情况下退还赏金,您可以尝试标记此帖子,选择“其他”并保证您的情况。还不算太晚。 :) –