IT. Expert System.

Android Reference

SearchManager

android.app

Class SearchManager

java.lang.Object
- android.app.SearchManager

All Implemented Interfaces:

DialogInterface.OnCancelListener, DialogInterface.OnDismissListener
```
public class SearchManager
extends Object
implements DialogInterface.OnDismissListener, DialogInterface.OnCancelListener
```
This class provides access to the system search services.
In practice, you won't interact with this class directly, as search services are provided through methods in Activity and the ACTION_SEARCH Intent. If you do require direct access to the SearchManager, do not instantiate this class directly. Instead, retrieve it through context.getSystemService(Context.SEARCH_SERVICE).

Developer Guides

For more information about using the search dialog and adding search suggestions in your application, read the Search developer guide.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static interface`	`SearchManager.OnCancelListener` See `setOnCancelListener(android.app.SearchManager.OnCancelListener)` for configuring your activity to monitor search UI state.
`static interface`	`SearchManager.OnDismissListener` See `setOnDismissListener(android.app.SearchManager.OnDismissListener)` for configuring your activity to monitor search UI state.

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`ACTION_KEY` Intent extra data key: Use this key with Intent.ACTION_SEARCH and `content.Intent.getIntExtra()` to obtain the keycode that the user used to trigger this query.
`static String`	`ACTION_MSG` Intent extra data key: Use this key with Intent.ACTION_SEARCH and `content.Intent.getStringExtra()` to obtain the action message that was defined for a particular search action key and/or suggestion.
`static String`	`APP_DATA` Intent extra data key: Use this key with Intent.ACTION_SEARCH and `content.Intent.getBundleExtra()` to obtain any additional app-specific data that was inserted by the activity that launched the search.
`static String`	`CONTEXT_IS_VOICE` This means that context is voice, and therefore the SearchDialog should continue showing the microphone until the user indicates that he/she does not want to re-speak (e.g.
`static String`	`CURSOR_EXTRA_KEY_IN_PROGRESS` Boolean extra data key for a suggestion provider to return in `Cursor.getExtras()` to indicate that the search is not complete yet.
`static String`	`DISABLE_VOICE_SEARCH` This means that the voice icon should not be shown at all, because the current search engine does not support voice search.
`static String`	`EXTRA_DATA_KEY` Intent extra data key: This key will be used for the extra populated by the `SUGGEST_COLUMN_INTENT_EXTRA_DATA` column.
`static String`	`EXTRA_NEW_SEARCH` Boolean extra data key for `Intent.ACTION_WEB_SEARCH` intents.
`static String`	`EXTRA_SELECT_QUERY` Boolean extra data key for `INTENT_ACTION_GLOBAL_SEARCH` intents.
`static String`	`EXTRA_WEB_SEARCH_PENDINGINTENT` Extra data key for `Intent.ACTION_WEB_SEARCH`.
`static int`	`FLAG_QUERY_REFINEMENT` Flag to specify that the entry can be used for query refinement, i.e., the query text in the search field can be replaced with the text in this entry, when a query refinement icon is clicked.
`static String`	`INTENT_ACTION_GLOBAL_SEARCH` Intent action for starting the global search activity.
`static String`	`INTENT_ACTION_SEARCH_SETTINGS` Intent action for starting the global search settings activity.
`static String`	`INTENT_ACTION_SEARCH_SETTINGS_CHANGED` Intent action broadcasted to inform that the search settings have changed in some way.
`static String`	`INTENT_ACTION_SEARCHABLES_CHANGED` Intent action broadcasted to inform that the searchables list or default have changed.
`static String`	`INTENT_ACTION_WEB_SEARCH_SETTINGS` Intent action for starting a web search provider's settings activity.
`static String`	`INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED` Intent action to be broadcast to inform that the global search provider has changed.
`static char`	`MENU_KEY` This is a shortcut definition for the default menu key to use for invoking search.
`static int`	`MENU_KEYCODE` This is a shortcut definition for the default menu key to use for invoking search.
`static String`	`QUERY` Intent extra data key: Use this key with `content.Intent.getStringExtra()` to obtain the query string from Intent.ACTION_SEARCH.
`static String`	`SEARCH_MODE` Intent extra data key: Use `content.Intent.getBundleExtra(SEARCH_MODE)` to get the search mode used to launch the intent.
`static String`	`SHORTCUT_MIME_TYPE` MIME type for shortcut validation.
`static String`	`SUGGEST_COLUMN_FLAGS` Column name for suggestions cursor.
`static String`	`SUGGEST_COLUMN_FORMAT` Column name for suggestions cursor.
`static String`	`SUGGEST_COLUMN_ICON_1` Column name for suggestions cursor.
`static String`	`SUGGEST_COLUMN_ICON_2` Column name for suggestions cursor.
`static String`	`SUGGEST_COLUMN_INTENT_ACTION` Column name for suggestions cursor.
`static String`	`SUGGEST_COLUMN_INTENT_DATA` Column name for suggestions cursor.
`static String`	`SUGGEST_COLUMN_INTENT_DATA_ID` Column name for suggestions cursor.
`static String`	`SUGGEST_COLUMN_INTENT_EXTRA_DATA` Column name for suggestions cursor.
`static String`	`SUGGEST_COLUMN_LAST_ACCESS_HINT` Column name for suggestions cursor.
`static String`	`SUGGEST_COLUMN_QUERY` Column name for suggestions cursor.
`static String`	`SUGGEST_COLUMN_SHORTCUT_ID` Column name for suggestions cursor.
`static String`	`SUGGEST_COLUMN_SPINNER_WHILE_REFRESHING` Column name for suggestions cursor.
`static String`	`SUGGEST_COLUMN_TEXT_1` Column name for suggestions cursor.
`static String`	`SUGGEST_COLUMN_TEXT_2` Column name for suggestions cursor.
`static String`	`SUGGEST_COLUMN_TEXT_2_URL` Column name for suggestions cursor.
`static String`	`SUGGEST_MIME_TYPE` MIME type for suggestions data.
`static String`	`SUGGEST_NEVER_MAKE_SHORTCUT` Column value for suggestion column `SUGGEST_COLUMN_SHORTCUT_ID` when a suggestion should not be stored as a shortcut in global search.
`static String`	`SUGGEST_PARAMETER_LIMIT` Query parameter added to suggestion queries to limit the number of suggestions returned.
`static String`	`SUGGEST_URI_PATH_QUERY` Uri path for queried suggestions data.
`static String`	`SUGGEST_URI_PATH_SHORTCUT` Uri path for shortcut validation.
`static String`	`USER_QUERY` Intent extra data key: Use this key with `content.Intent.getStringExtra()` to obtain the query string typed in by the user.

Method Summary

Methods
Modifier and Type	Method and Description
`Intent`	`getAssistIntent(Context context)` Gets an intent for launching installed assistant activity, or null if not available.
`Intent`	`getAssistIntent(Context context, int userHandle)` Gets an intent for launching installed assistant activity, or null if not available.
`List<ResolveInfo>`	`getGlobalSearchActivities()` Returns a list of installed apps that handle the global search intent.
`ComponentName`	`getGlobalSearchActivity()` Gets the name of the global search activity.
`SearchableInfo`	`getSearchableInfo(ComponentName componentName)` Gets information about a searchable activity.
`List<SearchableInfo>`	`getSearchablesInGlobalSearch()` Returns a list of the searchable activities that can be included in global search.
`Cursor`	`getSuggestions(SearchableInfo searchable, String query)` Gets a cursor with search suggestions.
`Cursor`	`getSuggestions(SearchableInfo searchable, String query, int limit)` Gets a cursor with search suggestions.
`ComponentName`	`getWebSearchActivity()` Gets the name of the web search activity.
`boolean`	`isVisible()` Determine if the Search UI is currently displayed.
`void`	`onCancel(DialogInterface dialog)` Deprecated. This method is an obsolete internal implementation detail. Do not use.
`void`	`onDismiss(DialogInterface dialog)` Deprecated. This method is an obsolete internal implementation detail. Do not use.
`void`	`setOnCancelListener(SearchManager.OnCancelListener listener)` Set or clear the callback that will be invoked whenever the search UI is canceled.
`void`	`setOnDismissListener(SearchManager.OnDismissListener listener)` Set or clear the callback that will be invoked whenever the search UI is dismissed.
`void`	`startSearch(String initialQuery, boolean selectInitialQuery, ComponentName launchActivity, Bundle appSearchData, boolean globalSearch)` Launch search UI.
`void`	`startSearch(String initialQuery, boolean selectInitialQuery, ComponentName launchActivity, Bundle appSearchData, boolean globalSearch, Rect sourceBounds)` As `startSearch(String, boolean, ComponentName, Bundle, boolean)` but including source bounds for the global search intent.
`void`	`stopSearch()` Terminate search UI.
`void`	`triggerSearch(String query, ComponentName launchActivity, Bundle appSearchData)` Similar to `startSearch(java.lang.String, boolean, android.content.ComponentName, android.os.Bundle, boolean)` but actually fires off the search query after invoking the search dialog.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - MENU_KEY
```
public static final char MENU_KEY
```
    This is a shortcut definition for the default menu key to use for invoking search. See Menu.Item.setAlphabeticShortcut() for more information.
    
    See Also:
    Constant Field Values
  - MENU_KEYCODE
```
public static final int MENU_KEYCODE
```
    This is a shortcut definition for the default menu key to use for invoking search. See Menu.Item.setAlphabeticShortcut() for more information.
    
    See Also:
    Constant Field Values
  - QUERY
```
public static final String QUERY
```
    Intent extra data key: Use this key with content.Intent.getStringExtra() to obtain the query string from Intent.ACTION_SEARCH.
    
    See Also:
    Constant Field Values
  - USER_QUERY
```
public static final String USER_QUERY
```
    Intent extra data key: Use this key with content.Intent.getStringExtra() to obtain the query string typed in by the user. This may be different from the value of QUERY if the intent is the result of selecting a suggestion. In that case, QUERY will contain the value of SUGGEST_COLUMN_QUERY for the suggestion, and USER_QUERY will contain the string typed by the user.
    
    See Also:
    Constant Field Values
  - APP_DATA
```
public static final String APP_DATA
```
    Intent extra data key: Use this key with Intent.ACTION_SEARCH and content.Intent.getBundleExtra() to obtain any additional app-specific data that was inserted by the activity that launched the search.
    
    See Also:
    Constant Field Values
  - SEARCH_MODE
```
public static final String SEARCH_MODE
```
    Intent extra data key: Use content.Intent.getBundleExtra(SEARCH_MODE) to get the search mode used to launch the intent. The only current value for this is #MODE_GLOBAL_SEARCH_SUGGESTION.
    
    See Also:
    Constant Field Values
  - ACTION_KEY
```
public static final String ACTION_KEY
```
    Intent extra data key: Use this key with Intent.ACTION_SEARCH and content.Intent.getIntExtra() to obtain the keycode that the user used to trigger this query. It will be zero if the user simply pressed the "GO" button on the search UI. This is primarily used in conjunction with the keycode attribute in the actionkey element of your searchable.xml configuration file.
    
    See Also:
    Constant Field Values
  - EXTRA_DATA_KEY
```
public static final String EXTRA_DATA_KEY
```
    Intent extra data key: This key will be used for the extra populated by the SUGGEST_COLUMN_INTENT_EXTRA_DATA column.
    
    See Also:
    Constant Field Values
  - EXTRA_SELECT_QUERY
```
public static final String EXTRA_SELECT_QUERY
```
    Boolean extra data key for INTENT_ACTION_GLOBAL_SEARCH intents. If true, the initial query should be selected when the global search activity is started, so that the user can easily replace it with another query.
    
    See Also:
    Constant Field Values
  - EXTRA_NEW_SEARCH
```
public static final String EXTRA_NEW_SEARCH
```
    Boolean extra data key for Intent.ACTION_WEB_SEARCH intents. If true, this search should open a new browser window, rather than using an existing one.
    
    See Also:
    Constant Field Values
  - EXTRA_WEB_SEARCH_PENDINGINTENT
```
public static final String EXTRA_WEB_SEARCH_PENDINGINTENT
```
    Extra data key for Intent.ACTION_WEB_SEARCH. If set, the value must be a PendingIntent. The search activity handling the Intent.ACTION_WEB_SEARCH intent will fill in and launch the pending intent. The data URI will be filled in with an http or https URI, and Browser.EXTRA_HEADERS may be filled in.
    
    See Also:
    Constant Field Values
  - CURSOR_EXTRA_KEY_IN_PROGRESS
```
public static final String CURSOR_EXTRA_KEY_IN_PROGRESS
```
    Boolean extra data key for a suggestion provider to return in Cursor.getExtras() to indicate that the search is not complete yet. This can be used by the search UI to indicate that a search is in progress. The suggestion provider can return partial results this way and send a change notification on the cursor when more results are available.
    
    See Also:
    Constant Field Values
  - ACTION_MSG
```
public static final String ACTION_MSG
```
    Intent extra data key: Use this key with Intent.ACTION_SEARCH and content.Intent.getStringExtra() to obtain the action message that was defined for a particular search action key and/or suggestion. It will be null if the search was launched by typing "enter", touched the the "GO" button, or other means not involving any action key.
    
    See Also:
    Constant Field Values
  - FLAG_QUERY_REFINEMENT
```
public static final int FLAG_QUERY_REFINEMENT
```
    Flag to specify that the entry can be used for query refinement, i.e., the query text in the search field can be replaced with the text in this entry, when a query refinement icon is clicked. The suggestion list should show such a clickable icon beside the entry.
    Use this flag as a bit-field for SUGGEST_COLUMN_FLAGS.
    
    See Also:
    Constant Field Values
  - SUGGEST_URI_PATH_QUERY
```
public static final String SUGGEST_URI_PATH_QUERY
```
    Uri path for queried suggestions data. This is the path that the search manager will use when querying your content provider for suggestions data based on user input (e.g. looking for partial matches). Typically you'll use this with a URI matcher.
    
    See Also:
    Constant Field Values
  - SUGGEST_MIME_TYPE
```
public static final String SUGGEST_MIME_TYPE
```
    MIME type for suggestions data. You'll use this in your suggestions content provider in the getType() function.
    
    See Also:
    Constant Field Values
  - SUGGEST_URI_PATH_SHORTCUT
```
public static final String SUGGEST_URI_PATH_SHORTCUT
```
    Uri path for shortcut validation. This is the path that the search manager will use when querying your content provider to refresh a shortcutted suggestion result and to check if it is still valid. When asked, a source may return an up to date result, or no result. No result indicates the shortcut refers to a no longer valid sugggestion.
    
    See Also:
    SUGGEST_COLUMN_SHORTCUT_ID, Constant Field Values
  - SHORTCUT_MIME_TYPE
```
public static final String SHORTCUT_MIME_TYPE
```
    MIME type for shortcut validation. You'll use this in your suggestions content provider in the getType() function.
    
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_FORMAT
```
public static final String SUGGEST_COLUMN_FORMAT
```
    Column name for suggestions cursor. Unused - can be null or column can be omitted.
    
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_TEXT_1
```
public static final String SUGGEST_COLUMN_TEXT_1
```
    Column name for suggestions cursor. Required. This is the primary line of text that will be presented to the user as the suggestion.
    
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_TEXT_2
```
public static final String SUGGEST_COLUMN_TEXT_2
```
    Column name for suggestions cursor. Optional. If your cursor includes this column, then all suggestions will be provided in a two-line format. The second line of text is in a much smaller appearance.
    
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_TEXT_2_URL
```
public static final String SUGGEST_COLUMN_TEXT_2_URL
```
    Column name for suggestions cursor. Optional. This is a URL that will be shown as the second line of text instead of SUGGEST_COLUMN_TEXT_2. This is a separate column so that the search UI knows to display the text as a URL, e.g. by using a different color. If this column is absent, or has the value null, SUGGEST_COLUMN_TEXT_2 will be used instead.
    
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_ICON_1
```
public static final String SUGGEST_COLUMN_ICON_1
```
    Column name for suggestions cursor. Optional. If your cursor includes this column, then all suggestions will be provided in a format that includes space for two small icons, one at the left and one at the right of each suggestion. The data in the column must be a resource ID of a drawable, or a URI in one of the following formats:
    - content (ContentResolver.SCHEME_CONTENT)
    - android.resource (ContentResolver.SCHEME_ANDROID_RESOURCE)
    - file (ContentResolver.SCHEME_FILE)
    See ContentResolver.openAssetFileDescriptor(Uri, String) for more information on these schemes.
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_ICON_2
```
public static final String SUGGEST_COLUMN_ICON_2
```
    Column name for suggestions cursor. Optional. If your cursor includes this column, then all suggestions will be provided in a format that includes space for two small icons, one at the left and one at the right of each suggestion. The data in the column must be a resource ID of a drawable, or a URI in one of the following formats:
    - content (ContentResolver.SCHEME_CONTENT)
    - android.resource (ContentResolver.SCHEME_ANDROID_RESOURCE)
    - file (ContentResolver.SCHEME_FILE)
    See ContentResolver.openAssetFileDescriptor(Uri, String) for more information on these schemes.
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_INTENT_ACTION
```
public static final String SUGGEST_COLUMN_INTENT_ACTION
```
    Column name for suggestions cursor. Optional. If this column exists and this element exists at the given row, this is the action that will be used when forming the suggestion's intent. If the element is not provided, the action will be taken from the android:searchSuggestIntentAction field in your XML metadata. At least one of these must be present for the suggestion to generate an intent. Note: If your action is the same for all suggestions, it is more efficient to specify it using XML metadata and omit it from the cursor.
    
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_INTENT_DATA
```
public static final String SUGGEST_COLUMN_INTENT_DATA
```
    Column name for suggestions cursor. Optional. If this column exists and this element exists at the given row, this is the data that will be used when forming the suggestion's intent. If the element is not provided, the data will be taken from the android:searchSuggestIntentData field in your XML metadata. If neither source is provided, the Intent's data field will be null. Note: If your data is the same for all suggestions, or can be described using a constant part and a specific ID, it is more efficient to specify it using XML metadata and omit it from the cursor.
    
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_INTENT_EXTRA_DATA
```
public static final String SUGGEST_COLUMN_INTENT_EXTRA_DATA
```
    Column name for suggestions cursor. Optional. If this column exists and this element exists at the given row, this is the data that will be used when forming the suggestion's intent. If not provided, the Intent's extra data field will be null. This column allows suggestions to provide additional arbitrary data which will be included as an extra under the key EXTRA_DATA_KEY.
    
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_INTENT_DATA_ID
```
public static final String SUGGEST_COLUMN_INTENT_DATA_ID
```
    Column name for suggestions cursor. Optional. If this column exists and this element exists at the given row, then "/" and this value will be appended to the data field in the Intent. This should only be used if the data field has already been set to an appropriate base string.
    
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_QUERY
```
public static final String SUGGEST_COLUMN_QUERY
```
    Column name for suggestions cursor. Required if action is ACTION_SEARCH, optional otherwise. If this column exists and this element exists at the given row, this is the data that will be used when forming the suggestion's query.
    
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_SHORTCUT_ID
```
public static final String SUGGEST_COLUMN_SHORTCUT_ID
```
    Column name for suggestions cursor. Optional. This column is used to indicate whether a search suggestion should be stored as a shortcut, and whether it should be refreshed. If missing, the result will be stored as a shortcut and never validated. If set to SUGGEST_NEVER_MAKE_SHORTCUT, the result will not be stored as a shortcut. Otherwise, the shortcut id will be used to check back for an up to date suggestion using SUGGEST_URI_PATH_SHORTCUT.
    
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_SPINNER_WHILE_REFRESHING
```
public static final String SUGGEST_COLUMN_SPINNER_WHILE_REFRESHING
```
    Column name for suggestions cursor. Optional. This column is used to specify that a spinner should be shown in lieu of an icon2 while the shortcut of this suggestion is being refreshed.
    
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_FLAGS
```
public static final String SUGGEST_COLUMN_FLAGS
```
    Column name for suggestions cursor. Optional. This column is used to specify additional flags per item. Multiple flags can be specified.
    Must be one of FLAG_QUERY_REFINEMENT or 0 to indicate no flags.
    
    See Also:
    Constant Field Values
  - SUGGEST_COLUMN_LAST_ACCESS_HINT
```
public static final String SUGGEST_COLUMN_LAST_ACCESS_HINT
```
    Column name for suggestions cursor. Optional. This column may be used to specify the time in System.currentTImeMillis() (wall time in UTC) when an item was last accessed within the results-providing application. If set, this may be used to show more-recently-used items first.
    
    See Also:
    Constant Field Values
  - SUGGEST_NEVER_MAKE_SHORTCUT
```
public static final String SUGGEST_NEVER_MAKE_SHORTCUT
```
    Column value for suggestion column SUGGEST_COLUMN_SHORTCUT_ID when a suggestion should not be stored as a shortcut in global search.
    
    See Also:
    Constant Field Values
  - SUGGEST_PARAMETER_LIMIT
```
public static final String SUGGEST_PARAMETER_LIMIT
```
    Query parameter added to suggestion queries to limit the number of suggestions returned. This limit is only advisory and suggestion providers may chose to ignore it.
    
    See Also:
    Constant Field Values
  - INTENT_ACTION_GLOBAL_SEARCH
```
public static final String INTENT_ACTION_GLOBAL_SEARCH
```
    Intent action for starting the global search activity. The global search provider should handle this intent. Supported extra data keys: QUERY, EXTRA_SELECT_QUERY, APP_DATA.
    
    See Also:
    Constant Field Values
  - INTENT_ACTION_SEARCH_SETTINGS
```
public static final String INTENT_ACTION_SEARCH_SETTINGS
```
    Intent action for starting the global search settings activity. The global search provider should handle this intent.
    
    See Also:
    Constant Field Values
  - INTENT_ACTION_WEB_SEARCH_SETTINGS
```
public static final String INTENT_ACTION_WEB_SEARCH_SETTINGS
```
    Intent action for starting a web search provider's settings activity. Web search providers should handle this intent if they have provider-specific settings to implement.
    
    See Also:
    Constant Field Values
  - INTENT_ACTION_SEARCHABLES_CHANGED
```
public static final String INTENT_ACTION_SEARCHABLES_CHANGED
```
    Intent action broadcasted to inform that the searchables list or default have changed. Components should handle this intent if they cache any searchable data and wish to stay up to date on changes.
    
    See Also:
    Constant Field Values
  - INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED
```
public static final String INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED
```
    Intent action to be broadcast to inform that the global search provider has changed.
    
    See Also:
    Constant Field Values
  - INTENT_ACTION_SEARCH_SETTINGS_CHANGED
```
public static final String INTENT_ACTION_SEARCH_SETTINGS_CHANGED
```
    Intent action broadcasted to inform that the search settings have changed in some way. Either searchables have been enabled or disabled, or a different web search provider has been chosen.
    
    See Also:
    Constant Field Values
  - CONTEXT_IS_VOICE
```
public static final String CONTEXT_IS_VOICE
```
    This means that context is voice, and therefore the SearchDialog should continue showing the microphone until the user indicates that he/she does not want to re-speak (e.g. by typing).
    
    See Also:
    Constant Field Values
  - DISABLE_VOICE_SEARCH
```
public static final String DISABLE_VOICE_SEARCH
```
    This means that the voice icon should not be shown at all, because the current search engine does not support voice search.
    
    See Also:
    Constant Field Values
- Method Detail
  - startSearch
```
public void startSearch(String initialQuery,
               boolean selectInitialQuery,
               ComponentName launchActivity,
               Bundle appSearchData,
               boolean globalSearch)
```
    Launch search UI.
    The search manager will open a search widget in an overlapping window, and the underlying activity may be obscured. The search entry state will remain in effect until one of the following events:
    - The user completes the search. In most cases this will launch a search intent.
    - The user uses the back, home, or other keys to exit the search.
    - The application calls the stopSearch() method, which will hide the search window and return focus to the activity from which it was launched.
    Parameters:
    initialQuery - A search string can be pre-entered here, but this is typically null or empty.
    selectInitialQuery - If true, the intial query will be preselected, which means that any further typing will replace it. This is useful for cases where an entire pre-formed query is being inserted. If false, the selection point will be placed at the end of the inserted query. This is useful when the inserted query is text that the user entered, and the user would expect to be able to keep typing. This parameter is only meaningful if initialQuery is a non-empty string.
    launchActivity - The ComponentName of the activity that has launched this search.
    appSearchData - An application can insert application-specific context here, in order to improve quality or specificity of its own searches. This data will be returned with SEARCH intent(s). Null if no extra data is required.
    globalSearch - If false, this will only launch the search that has been specifically defined by the application (which is usually defined as a local search). If no default search is defined in the current application or activity, global search will be launched. If true, this will always launch a platform-global (e.g. web-based) search instead.
    See Also:
    Activity.onSearchRequested(), stopSearch()
  - startSearch
```
public void startSearch(String initialQuery,
               boolean selectInitialQuery,
               ComponentName launchActivity,
               Bundle appSearchData,
               boolean globalSearch,
               Rect sourceBounds)
```
    As startSearch(String, boolean, ComponentName, Bundle, boolean) but including source bounds for the global search intent.
  - getGlobalSearchActivities
```
public List<ResolveInfo> getGlobalSearchActivities()
```
    Returns a list of installed apps that handle the global search intent.
  - getGlobalSearchActivity
```
public ComponentName getGlobalSearchActivity()
```
    Gets the name of the global search activity.
  - getWebSearchActivity
```
public ComponentName getWebSearchActivity()
```
    Gets the name of the web search activity.
    
    Returns:
    The name of the default activity for web searches. This activity can be used to get web search suggestions. Returns null if there is no default web search activity.
  - triggerSearch
```
public void triggerSearch(String query,
                 ComponentName launchActivity,
                 Bundle appSearchData)
```
    Similar to startSearch(java.lang.String, boolean, android.content.ComponentName, android.os.Bundle, boolean) but actually fires off the search query after invoking the search dialog. Made available for testing purposes.
    
    Parameters:
    query - The query to trigger. If empty, request will be ignored.
    launchActivity - The ComponentName of the activity that has launched this search.
    appSearchData - An application can insert application-specific context here, in order to improve quality or specificity of its own searches. This data will be returned with SEARCH intent(s). Null if no extra data is required.
    See Also:
    startSearch(java.lang.String, boolean, android.content.ComponentName, android.os.Bundle, boolean)
  - stopSearch
```
public void stopSearch()
```
    Terminate search UI.
    Typically the user will terminate the search UI by launching a search or by canceling. This function allows the underlying application or activity to cancel the search prematurely (for any reason).
    This function can be safely called at any time (even if no search is active.)
    
    See Also:
    startSearch(java.lang.String, boolean, android.content.ComponentName, android.os.Bundle, boolean)
  - isVisible
```
public boolean isVisible()
```
    Determine if the Search UI is currently displayed. This is provided primarily for application test purposes.
    
    Returns:
    Returns true if the search UI is currently displayed.
  - setOnDismissListener
```
public void setOnDismissListener(SearchManager.OnDismissListener listener)
```
    Set or clear the callback that will be invoked whenever the search UI is dismissed.
    
    Parameters:
    listener - The SearchManager.OnDismissListener to use, or null.
  - setOnCancelListener
```
public void setOnCancelListener(SearchManager.OnCancelListener listener)
```
    Set or clear the callback that will be invoked whenever the search UI is canceled.
    
    Parameters:
    listener - The SearchManager.OnCancelListener to use, or null.
  - onCancel
```
@Deprecated
public void onCancel(DialogInterface dialog)
```
    Deprecated. This method is an obsolete internal implementation detail. Do not use.
    
    Description copied from interface: DialogInterface.OnCancelListener
    
    This method will be invoked when the dialog is canceled.
    
    Specified by:
    
    onCancel in interface DialogInterface.OnCancelListener
    
    Parameters:
    dialog - The dialog that was canceled will be passed into the method.
  - onDismiss
```
@Deprecated
public void onDismiss(DialogInterface dialog)
```
    Deprecated. This method is an obsolete internal implementation detail. Do not use.
    
    Description copied from interface: DialogInterface.OnDismissListener
    
    This method will be invoked when the dialog is dismissed.
    
    Specified by:
    
    onDismiss in interface DialogInterface.OnDismissListener
    
    Parameters:
    dialog - The dialog that was dismissed will be passed into the method.
  - getSearchableInfo
```
public SearchableInfo getSearchableInfo(ComponentName componentName)
```
    Gets information about a searchable activity.
    
    Parameters:
    componentName - The activity to get searchable information for.
    
    Returns:
    Searchable information, or null if the activity does not exist, or is not searchable.
  - getSuggestions
```
public Cursor getSuggestions(SearchableInfo searchable,
                    String query)
```
    Gets a cursor with search suggestions.
    
    Parameters:
    searchable - Information about how to get the suggestions.
    query - The search text entered (so far).
    
    Returns:
    a cursor with suggestions, or null the suggestion query failed.
  getSuggestions public Cursor getSuggestions(SearchableInfo searchable, String query, int limit) Gets a cursor with search suggestions. Parameters: searchable - Information about how to get the suggestions. query - The search text entered (so far). limit - The query limit to pass to the suggestion provider. This is advisory, the returned cursor may contain more rows. Pass -1 for no limit. Returns: a cursor with suggestions, or null the suggestion query failed. getSearchablesInGlobalSearch public List<SearchableInfo> getSearchablesInGlobalSearch() Returns a list of the searchable activities that can be included in global search. Returns: a list containing searchable information for all searchable activities that have the android:includeInGlobalSearch attribute set in their searchable meta-data. getAssistIntent public Intent getAssistIntent(Context context) Gets an intent for launching installed assistant activity, or null if not available. Returns: The assist intent. getAssistIntent public Intent getAssistIntent(Context context, int userHandle) Gets an intent for launching installed assistant activity, or null if not available. Returns: The assist intent.



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IT. Expert System.

Android Reference

SearchManager

Class SearchManager

Developer Guides

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

MENU_KEY

MENU_KEYCODE

QUERY

USER_QUERY

APP_DATA

SEARCH_MODE

ACTION_KEY

EXTRA_DATA_KEY

EXTRA_SELECT_QUERY

EXTRA_NEW_SEARCH

EXTRA_WEB_SEARCH_PENDINGINTENT

CURSOR_EXTRA_KEY_IN_PROGRESS

ACTION_MSG

FLAG_QUERY_REFINEMENT

SUGGEST_URI_PATH_QUERY

SUGGEST_MIME_TYPE

SUGGEST_URI_PATH_SHORTCUT

SHORTCUT_MIME_TYPE

SUGGEST_COLUMN_FORMAT

SUGGEST_COLUMN_TEXT_1

SUGGEST_COLUMN_TEXT_2

SUGGEST_COLUMN_TEXT_2_URL

SUGGEST_COLUMN_ICON_1

SUGGEST_COLUMN_ICON_2

SUGGEST_COLUMN_INTENT_ACTION

SUGGEST_COLUMN_INTENT_DATA

SUGGEST_COLUMN_INTENT_EXTRA_DATA

SUGGEST_COLUMN_INTENT_DATA_ID

SUGGEST_COLUMN_QUERY

SUGGEST_COLUMN_SHORTCUT_ID

SUGGEST_COLUMN_SPINNER_WHILE_REFRESHING

SUGGEST_COLUMN_FLAGS

SUGGEST_COLUMN_LAST_ACCESS_HINT

SUGGEST_NEVER_MAKE_SHORTCUT

SUGGEST_PARAMETER_LIMIT

INTENT_ACTION_GLOBAL_SEARCH

INTENT_ACTION_SEARCH_SETTINGS

INTENT_ACTION_WEB_SEARCH_SETTINGS

INTENT_ACTION_SEARCHABLES_CHANGED

INTENT_GLOBAL_SEARCH_ACTIVITY_CHANGED

INTENT_ACTION_SEARCH_SETTINGS_CHANGED

CONTEXT_IS_VOICE

DISABLE_VOICE_SEARCH

Method Detail

startSearch

startSearch

getGlobalSearchActivities

getGlobalSearchActivity

getWebSearchActivity

triggerSearch

stopSearch

isVisible

setOnDismissListener

setOnCancelListener

onCancel

onDismiss

getSearchableInfo

getSuggestions

getSuggestions

getSearchablesInGlobalSearch

getAssistIntent

getAssistIntent

Android Reference

Java basics

Java Enterprise Edition (EE)

Java Standard Edition (SE)

SQL

HTML

PHP

CSS