/// <summary>
/// Releases the lock state.
/// </summary>
/// <since_tizen> 5 </since_tizen>
/// <param name="type">
/// The power type to request lock.
/// </param>
/// <exception cref="ArgumentException">When an invalid parameter value is set.</exception>
/// <exception cref="UnauthorizedAccessException">If the privilege is not set.</exception>
/// <exception cref="InvalidOperationException">In case of any system error.</exception>
/// <example>
/// <code>
/// Tizen.System.Power.ReleaseLock(Tizen.System.Power.PowerLock.Cpu);
/// </code>
/// </example>
public static void ReleaseLock(PowerLock type)
{
DeviceError res = (DeviceError)Interop.Device.DevicePowerReleaseLock((Interop.Device.PowerLock)type);
if (res != DeviceError.None)
{
throw DeviceExceptionFactory.CreateException(res, "unable to release power lock.");
}
}
/// <summary>
/// Locks the given lock state for a specified time.
/// After the given timeout (in milliseconds), unlock the given lock state automatically.
/// </summary>
/// <remarks>
/// If the process dies, then every lock will be removed.
/// </remarks>
/// <since_tizen> 5 </since_tizen>
/// <param name="type">
/// The power type to request lock.
/// </param>
/// <param name="timeout">
/// The positive number in milliseconds or 0 for the permanent lock.
/// So you must release the permanent lock of the power state with ReleaseLock() if timeout_ms is zero.
/// </param>
/// <exception cref="ArgumentException">When an invalid parameter value is set.</exception>
/// <exception cref="UnauthorizedAccessException">If the privilege is not set.</exception>
/// <exception cref="InvalidOperationException">In case of any system error.</exception>
/// <example>
/// <code>
/// Tizen.System.Power.RequestLock(Tizen.System.Power.PowerLock.Cpu, 2000);
/// </code>
/// </example>
public static void RequestLock(PowerLock type, int timeout)
{
DeviceError res = (DeviceError)Interop.Device.DevicePowerRequestLock((Interop.Device.PowerLock)type, timeout);
if (res != DeviceError.None)
{
throw DeviceExceptionFactory.CreateException(res, "unable to acquire power lock.");
}
}
internal static extern int DevicePowerReleaseLock(PowerLock type);
internal static extern int DevicePowerRequestLock(PowerLock type, int timeout_ms);
