1、在资源文件夹下创建xml文件夹，并创建一个searchable.xml：
<?xml version="1.0" encoding="utf-8"?>
<searchable xmlns:android="http://schemas.android.com/apk/res/android"
android:label="@string/sms_search"
android:hint="@string/sms_search"
android:searchSuggestAuthority="cn.itcast.smsmanager.MySuggestionProvider"
android:searchSuggestSelection=" ?" >
</searchable>
2、配置文件
<activity
android:name=".SearchableActivity"
android:theme="@android:style/Theme.NoTitleBar" >
<!--下面这两个节点必须要有 -->
<intent-filter>
<action android:name="android.intent.action.SEARCH" />
</intent-filter><meta-data
android:name="android.app.searchable"
android:resource="@xml/searchable" />
</activity>
<!-- 指定我们要激活的是哪个SearchableActivity -->
<meta-data
android:name="android.app.default_searchable"
android:value=".SearchableActivity" />
3、创建provider
public class MySuggestionProvider extends SearchRecentSuggestionsProvider {
public final static String AUTHORITY = "cn.itcast.smsmanager.MySuggestionProvider";
public final static int MODE = DATABASE_MODE_QUERIES;
private final static String[] sms_projection = new String[]{Sms._ID,Sms.ADDRESS,Sms.BODY};
private final static String[] columnNames = new String[]{BaseColumns._ID,
SearchManager.SUGGEST_COLUMN_TEXT_1,
SearchManager.SUGGEST_COLUMN_TEXT_2,
SearchManager.SUGGEST_COLUMN_QUERY};
public MySuggestionProvider() {
setupSuggestions(AUTHORITY, MODE);
}
@Override
public Cursor query(Uri uri, String[] projection, String selection,
String[] selectionArgs, String sortOrder) {
// TODO Auto-generated method stub
Log.i("i", "query ...");
if(selectionArgs != null){
String query = selectionArgs[0];
if(TextUtils.isEmpty(query)){
return null;
}
Uri uri1 = Sms.CONTENT_URI;
String where = Sms.BODY + " like ‘%" + query + "%‘";
Cursor cursor = getContext().getContentResolver().query(uri1, sms_projection, where, null, Sms.DATE + " desc ");
return changeCursor(cursor);
}
return null;
}
private Cursor changeCursor(Cursor cursor){
MatrixCursor result = new MatrixCursor(columnNames);
if(cursor != null){
while(cursor.moveToNext()){
Object[] columnValues = new Object[]{cursor.getString(cursor.getColumnIndex(Sms._ID)),
cursor.getString(cursor.getColumnIndex(Sms.ADDRESS)),
cursor.getString(cursor.getColumnIndex(Sms.BODY)),
cursor.getString(cursor.getColumnIndex(Sms.BODY))};
result.addRow(columnValues);
}
}
return result;
}
}
4、存放搜索结果的activity：
public class SearchableActivity extends ListActivity {
private ListView mListView;
private QueryHandler mQueryHandler;
private SearchAdapter mAdapter;
protected void onCreate(android.os.Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Intent intent = getIntent();
mListView = getListView();
mAdapter = new SearchAdapter(this, null);
mListView.setAdapter(mAdapter);
mListView.setBackgroundColor(Color.WHITE);
if (Intent.ACTION_SEARCH.equals(intent.getAction())) {
String query = intent.getStringExtra(SearchManager.QUERY);
doSearch(query);
}
mListView.setOnItemClickListener(new MyOnItemClickListener());
}
}
http://www.cnblogs.com/zhengbeibei/archive/2013/01/17/2865610.html
Android学习笔记_79_ Android 使用 搜索框