Enumeration for lock type.

Each enum ensures that the suitable device is on until all the lock requests have been released or after a timeout.
CPU Brightness
POWER_LOCK_CPU ON OFF
POWER_LOCK_DISPLAY ON ON(normal)
POWER_LOCK_DISPLAY_DIM ON ON(dim)

The POWER_LOCK_DISPLAY and POWER_LOCK_DISPLAY_DIM types were deprecated in Tizen 2.4.
Please use below api set instead of these types.
int efl_util_set_window_screen_mode(Evas_Object *window, efl_util_screen_mode_e mode);
int efl_util_get_window_screen_mode(Evas_Object *window, efl_util_screen_mode_e *mode);

Since :

2.3

Remarks:

An application can lock the specific type.

These enums are mutually exclusive.

You cannot combine with an enum below.

Enumerator:

POWER_LOCK_CPU	CPU lock
POWER_LOCK_DISPLAY	Display normal lock (Deprecated since 2.4. Use efl_util_set_window_screen_mode() instead)
POWER_LOCK_DISPLAY_DIM	Display dim lock (Deprecated since 2.4. Use efl_util_set_window_screen_mode() instead)

Reboots the device.

Warning:

This is not for use by third-party applications.

Will not return if the reboot is successful.
It operates asynchronously.

Since :

2.3.1

Privilege Level:

platform

Privilege:

http://tizen.org/privilege/reboot

Parameters:

[in]

reason

Pass to the platform and kernel to request special reboot reason, or null.

Returns:

0 on success, otherwise a negative error value

Return values:

DEVICE_ERROR_NONE	Successful
DEVICE_ERROR_INVALID_PARAMETER	Invalid parameter
DEVICE_ERROR_PERMISSION_DENIED	Permission denied
DEVICE_ERROR_OPERATION_FAILED	Operation failed

Releases the given lock state locked before.

Since :

2.3

Privilege Level:

public

Privilege:

http://tizen.org/privilege/display

Parameters:

[in]

type

The power type to release lock

Returns:

0 on success, otherwise a negative error value

Return values:

DEVICE_ERROR_NONE	Successful
DEVICE_ERROR_INVALID_PARAMETER	Invalid parameter
DEVICE_ERROR_PERMISSION_DENIED	Permission denied
DEVICE_ERROR_OPERATION_FAILED	Operation failed

See also:

device_power_request_lock()

Locks the given lock state for a specified time.

After the given timeout_ms (in milliseconds), unlock the given lock state automatically.

Since :

2.3

Privilege Level:

public

Privilege:

http://tizen.org/privilege/display

Remarks:

If the process dies, then every lock will be removed.

Parameters:

[in]	type	The power type to request lock
[in]	timeout_ms	The positive number in milliseconds or 0 for permanent lock So you must release the permanent lock of power state with device_power_release_lock() if timeout_ms is zero.

Returns:

0 on success, otherwise a negative error value

Return values:

DEVICE_ERROR_NONE	Successful
DEVICE_ERROR_INVALID_PARAMETER	Invalid parameter
DEVICE_ERROR_PERMISSION_DENIED	Permission denied
DEVICE_ERROR_OPERATION_FAILED	Operation failed

See also:

device_power_release_lock()

Changes the current power state to the normal/dim state.

Deprecated:

Deprecated Since 2.4

Since :

2.3

Privilege Level:

public

Privilege:

http://tizen.org/privilege/display

Remarks:

This API triggers turn on process and then updates the status when it completes. While the operation is on-going, the device_display_get_state() function returns previous display state

Parameters:

[in]

dim

Set true to set the dim state, otherwise set false to not set the dim state

Returns:

0 on success, otherwise a negative error value

Return values:

DEVICE_ERROR_NONE	Successful
DEVICE_ERROR_INVALID_PARAMETER	Invalid parameter
DEVICE_ERROR_PERMISSION_DENIED	Permission denied
DEVICE_ERROR_OPERATION_FAILED	Operation failed

Postcondition:

The device will be in DISPLAY_STATE_NORMAL state.