Functions
int	app_manager_set_app_context_event_cb (app_manager_app_context_event_cb callback, void *user_data)
	Registers a callback function to be invoked when the applications get launched or terminated.
void	app_manager_unset_app_context_event_cb (void)
	Unregisters the callback function.
int	app_manager_foreach_app_context (app_manager_app_context_cb callback, void *user_data)
	Retrieves all application contexts of running applications.
int	app_manager_get_app_context (const char app_id, app_context_h app_context)
	Gets the application context for the given ID of the application.
int	app_manager_get_app_id (pid_t pid, char **app_id)
	Gets the ID of the application for the given process ID.
int	app_manager_is_running (const char app_id, bool running)
	Checks whether the application with the given package name is running.
int	app_manager_resume_app (app_context_h app_context)
	Resumes the application.
int	app_manager_request_terminate_bg_app (app_context_h app_context)
	Terminates the back ground application. UI applications that are in paused state or some service applications could be required to terminate by this API.
int	app_manager_foreach_app_info (app_manager_app_info_cb callback, void *user_data)
	Retrieves all installed applications information.
int	app_manager_get_app_info (const char app_id, app_info_h app_info)
	Gets the application information for the given application ID.
int	app_manager_get_shared_data_path (const char app_id, char *path)
	Gets the absolute path to the shared data directory of the application specified with an application ID.
int	app_manager_get_shared_resource_path (const char app_id, char *path)
	Gets the absolute path to the shared resource directory of the application specified with an application ID.
int	app_manager_get_shared_trusted_path (const char app_id, char *path)
	Gets the absolute path to the shared trusted directory of the application specified with an application ID.
int	app_manager_get_external_shared_data_path (const char app_id, char *path)
	Gets the absolute path to the shared data directory of the application specified with an application ID.
Typedefs
typedef void(*	app_manager_app_context_event_cb )(app_context_h app_context, app_context_event_e event, void *user_data)
	Called when an application is launched or terminated.
typedef bool(*	app_manager_app_context_cb )(app_context_h app_context, void *user_data)
	Called to get the application context once for each running application.
typedef bool(*	app_manager_app_info_cb )(app_info_h app_info, void *user_data)
	Called to get the application information once for each installed application.

The Application Manager API provides functions to get information about installed or running applications and manage the applications.

Required Header

#include <app_manager.h>

Overview

The Application Manager API provides information about applications. There are several different sorts of queries. Two iterator functions step through a list of applications. One is used in running applications(app_manager_foreach_app_context()), and the other is used in available ("installed") but not necessarily running applications(app_manager_foreach_app_info()). Each will call a callback function, passing the package name of each application found. A query function will respond whether the application represented by a particular package name is running. Other query functions return static information about an application, such as a name, a type, an icon path, or a version. The API provides functions to manage applications also. By using them, it is possible to resume(app_manager_resume_app) applications.

Typedef Documentation

typedef bool(* app_manager_app_context_cb)(app_context_h app_context, void *user_data)

Called to get the application context once for each running application.

Since :: 2.3

Parameters:

[in]	app_context	The application context of each running application
[in]	user_data	The user data passed from the foreach function

Returns:: true to continue with the next iteration of the loop,
otherwise false to break out of the loop

Precondition:: app_manager_foreach_app_context() will invoke this callback.

See also:: app_manager_foreach_app_context()

typedef void(* app_manager_app_context_event_cb)(app_context_h app_context, app_context_event_e event, void *user_data)

Called when an application is launched or terminated.

Since :: 2.4

Parameters:

[in]	app_context	The application context of the application launched or terminated
[in]	event	The application context event
[in]	user_data	The user data passed from the foreach function

Precondition:: This function is called when an application gets launched or terminated, after you register this callback using app_manager_set_app_context_event_cb().

See also:: app_manager_set_app_context_event_cb(); app_manager_unset_app_context_event_cb()

typedef bool(* app_manager_app_info_cb)(app_info_h app_info, void *user_data)

Called to get the application information once for each installed application.

Since :: 2.3

Parameters:

[in]	app_info	The application information of each installed application
[in]	user_data	The user data passed from the foreach function

Returns:: true to continue with the next iteration of the loop,
otherwise false to break out of the loop

Precondition:: app_manager_foreach_app_info() will invoke this callback.

See also:: app_manager_foreach_app_info()

Enumeration Type Documentation

enum app_manager_error_e

Enumerations for Application Manager Error .

Since :: 2.3

Enumerator:

APP_MANAGER_ERROR_NONE	Successful
APP_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
APP_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
APP_MANAGER_ERROR_IO_ERROR	Internal I/O error
APP_MANAGER_ERROR_NO_SUCH_APP	No such application
APP_MANAGER_ERROR_DB_FAILED	Database error
APP_MANAGER_ERROR_INVALID_PACKAGE	Invalid package name
APP_MANAGER_ERROR_APP_NO_RUNNING	App is not running
APP_MANAGER_ERROR_REQUEST_FAILED	Internal aul request error
APP_MANAGER_ERROR_PERMISSION_DENIED	Permission denied

Function Documentation

int app_manager_foreach_app_context	(	app_manager_app_context_cb	callback,
		void *	user_data
	)

Retrieves all application contexts of running applications.

Since :: 2.3

Parameters:

[in]	callback	The callback function to invoke
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

APP_MANAGER_ERROR_NONE	Successful
APP_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter

Postcondition:: This function invokes app_manager_app_context_cb() for each application context.

See also:: app_manager_app_context_cb()

int app_manager_foreach_app_info	(	app_manager_app_info_cb	callback,
		void *	user_data
	)

Retrieves all installed applications information.

Since :: 2.3

Parameters:

[in]	callback	The callback function to invoke
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

APP_MANAGER_ERROR_NONE	Successful
APP_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter

Postcondition:: This function invokes app_manager_app_info_cb() for each application information.

See also:: app_manager_app_info_cb()

int app_manager_get_app_context	(	const char *	app_id,
		app_context_h *	app_context
	)

Gets the application context for the given ID of the application.

Since :: 2.3

Remarks:: This function returns APP_MANAGER_ERROR_NO_SUCH_APP if the application with the given application ID is not running.
You must release app_context using app_context_destroy().

Parameters:

[in]	app_id	The ID of the application
[out]	app_context	The application context of the given application ID

Returns:: 0 on success, otherwise a negative error value

Return values:

APP_MANAGER_ERROR_NONE	Successful
APP_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
APP_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
APP_MANAGER_ERROR_NO_SUCH_APP	No such application

int app_manager_get_app_id	(	pid_t	pid,
		char **	app_id
	)

Gets the ID of the application for the given process ID.

Since :: 2.3

Remarks:: This function returns APP_MANAGER_ERROR_NO_SUCH_APP if the application with the given process ID is not valid.
You must release app_id using free().

Parameters:

[in]	pid	The process ID of the application
[out]	app_id	The ID of the application

Returns:: 0 on success, otherwise a negative error value

Return values:

APP_MANAGER_ERROR_NONE	Successful
APP_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
APP_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory

int app_manager_get_app_info	(	const char *	app_id,
		app_info_h *	app_info
	)

Gets the application information for the given application ID.

Since :: 2.3

Remarks:: You must release app_info using app_info_destroy().

Parameters:

[in]	app_id	The ID of the application
[out]	app_info	The application information for the given application ID

Returns:: 0 on success, otherwise a negative error value

Return values:

APP_MANAGER_ERROR_NONE	Successful
APP_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
APP_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory
APP_MANAGER_ERROR_NO_SUCH_APP	No such application

int app_manager_get_external_shared_data_path	(	const char *	app_id,
		char **	path
	)

Gets the absolute path to the shared data directory of the application specified with an application ID.

Deprecated:: Deprecated since 2.4.

An application can only read the files of other application's shared data directory.

Since :: 2.3

Remarks:: The specified path should be released.; To access the path returned by this function may not work as intended in certain devices due to some implementation issues.

Parameters:

[in]	app_id	The ID of the application
[in,out]	path	The absolute path to the shared data directory of the application specified with the app_id

Returns:: 0 on success, otherwise a negative error value

Return values:

APP_MANAGER_ERROR_NONE	Successful
APP_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
APP_MANAGER_ERROR_NO_SUCH_APP	No such application
APP_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory

int app_manager_get_shared_data_path	(	const char *	app_id,
		char **	path
	)

Gets the absolute path to the shared data directory of the application specified with an application ID.

An application can only read the files of other application's shared data directory.

Since :: 2.3

Remarks:: The specified path should be released.

Parameters:

[in]	app_id	The ID of the application
[in,out]	path	The absolute path to the shared data directory of the application specified with the app_id

Returns:: 0 on success, otherwise a negative error value

Return values:

APP_MANAGER_ERROR_NONE	Successful
APP_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
APP_MANAGER_ERROR_NO_SUCH_APP	No such application
APP_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory

int app_manager_get_shared_resource_path	(	const char *	app_id,
		char **	path
	)

Gets the absolute path to the shared resource directory of the application specified with an application ID.

An application can only read the files of other application's shared resource directory.

Since :: 2.3

Remarks:: The specified path should be released.

Parameters:

[in]	app_id	The ID of the application
[in,out]	path	The absolute path to the shared resource directory of the application specified with the app_id

Returns:: 0 on success, otherwise a negative error value

Return values:

APP_MANAGER_ERROR_NONE	Successful
APP_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
APP_MANAGER_ERROR_NO_SUCH_APP	No such application
APP_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory

int app_manager_get_shared_trusted_path	(	const char *	app_id,
		char **	path
	)

Gets the absolute path to the shared trusted directory of the application specified with an application ID.

An application signed with the same certificate can read and write the files of other application's shared trusted directory.

Since :: 2.3

Remarks:: The specified path should be released.

Parameters:

[in]	app_id	The ID of the application
[in,out]	path	The absolute path to the shared trusted directory of the application specified with the app_id

Returns:: 0 on success, otherwise a negative error value

Return values:

APP_MANAGER_ERROR_NONE	Successful
APP_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
APP_MANAGER_ERROR_NO_SUCH_APP	No such application
APP_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory

int app_manager_is_running	(	const char *	app_id,
		bool *	running
	)

Checks whether the application with the given package name is running.

Since :: 2.3

Parameters:

[in]	app_id	The ID of the application
[out]	running	`true` if the application is running, otherwise `false` if not running

Returns:: 0 on success, otherwise a negative error value

Return values:

APP_MANAGER_ERROR_NONE	Successful
APP_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter

int app_manager_request_terminate_bg_app ( app_context_h app_context )

Terminates the back ground application.
UI applications that are in paused state or some service applications could be required to terminate by this API.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/appmanager.kill.bgapp

Remarks:: This function returns after it just sends a request for terminating a background application.
Platform will decide if the target application could be terminated or not according to the state of the target application.

Parameters:

[in] app_context The application context

Returns:: 0 on success, otherwise a negative error value

Return values:

APP_MANAGER_ERROR_NONE	Successful
APP_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
APP_MANAGER_ERROR_REQUEST_FAILED	Failed to send terminate request
APP_MANAGER_ERROR_PERMISSION_DENIED	Permission denied

int app_manager_resume_app ( app_context_h app_context )

Resumes the application.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/appmanager.launch

Parameters:

[in] app_context The application context

Returns:: 0 on success, otherwise a negative error value

Return values:

APP_MANAGER_ERROR_NONE	Successful
APP_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
APP_MANAGER_ERROR_APP_NO_RUNNING	App is not running
APP_MANAGER_ERROR_REQUEST_FAILED	Internal resume error
APP_MANAGER_ERROR_PERMISSION_DENIED	Permission denied

int app_manager_set_app_context_event_cb	(	app_manager_app_context_event_cb	callback,
		void *	user_data
	)

Registers a callback function to be invoked when the applications get launched or terminated.

Since :: 2.4

Parameters:

[in]	callback	The callback function to register
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

APP_MANAGER_ERROR_NONE	Successful
APP_MANAGER_ERROR_INVALID_PARAMETER	Invalid parameter
APP_MANAGER_ERROR_OUT_OF_MEMORY	Out of memory

Postcondition:: It will invoke app_manager_app_context_event_cb() when the application is launched or terminated.

See also:: app_manager_unset_app_context_event_cb(); app_manager_app_context_event_cb()

void app_manager_unset_app_context_event_cb ( void )

Unregisters the callback function.

Since :: 2.4

See also:: app_manager_set_app_event_cb(); app_manager_app_context_event_cb()

Functions

Typedefs

Required Header

Overview

Typedef Documentation

Enumeration Type Documentation

Function Documentation