Class Storage

Definition

Namespace:
Tizen.System
Assembly:
Tizen.System.Storage.dll
API Level:
3

The class to access the storage device information.

public class Storage
Inheritance
Object
Storage

Properties

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AvailableSpace

The available storage size in bytes.

Declaration
public ulong AvailableSpace { get; }
Property Value
Type Description
UInt64
API Level: 5
Feature: http://tizen.org/feature/storage.external
View Source

AvaliableSpace

Please do not use! This will be deprecated! Please use AvailableSpace instead!

[Obsolete("Please do not use! this will be deprecated")]

Declaration
[Obsolete("Please do not use! This will be deprecated! Please use AvailableSpace instead!")]
public ulong AvaliableSpace { get; }
Property Value
Type Description
UInt64
API Level: 3
View Source

DeviceType

The StorageDevice.

Declaration
public StorageDevice DeviceType { get; }
Property Value
Type Description
StorageDevice
Exceptions
Type Condition
InvalidOperationException

Thrown when DeviceType is not initialized.
API Level: 5
Feature: http://tizen.org/feature/storage.external
View Source

Flags

The flags for the storage status.

Declaration
public int Flags { get; }
Property Value
Type Description
Int32
Exceptions
Type Condition
InvalidOperationException

Thrown when flags are not initialized.
API Level: 5
Feature: http://tizen.org/feature/storage.external
View Source

Fstype

The type of file system.

Declaration
public string Fstype { get; }
Property Value
Type Description
String
Exceptions
Type Condition
InvalidOperationException

Thrown when Fstype is not initialized.
API Level: 5
Feature: http://tizen.org/feature/storage.external
View Source

Fsuuid

The UUID of the file system.

Declaration
public string Fsuuid { get; }
Property Value
Type Description
String
Exceptions
Type Condition
InvalidOperationException

Thrown when Fsuuid is not initialized.
API Level: 5
Feature: http://tizen.org/feature/storage.external
View Source

Id

The storage ID.

Declaration
public int Id { get; }
Property Value
Type Description
Int32
API Level: 3
Feature: http://tizen.org/feature/storage.external
View Source

Primary

Information whether this is a primary partition.

Declaration
public bool Primary { get; }
Property Value
Type Description
Boolean
Exceptions
Type Condition
InvalidOperationException

Thrown when primary is not initialized.
API Level: 5
Feature: http://tizen.org/feature/storage.external
View Source

RootDirectory

The root directory for the storage.

Declaration
public string RootDirectory { get; }
Property Value
Type Description
String
API Level: 3
Feature: http://tizen.org/feature/storage.external
View Source

State

The StorageState.

Declaration
public StorageState State { get; }
Property Value
Type Description
StorageState
API Level: 3
Feature: http://tizen.org/feature/storage.external
View Source

StorageType

The type of storage.

Declaration
public StorageArea StorageType { get; }
Property Value
Type Description
StorageArea
API Level: 3
Feature: http://tizen.org/feature/storage.external
View Source

TotalSpace

The total storage size in bytes.

Declaration
public ulong TotalSpace { get; }
Property Value
Type Description
UInt64
API Level: 3
Feature: http://tizen.org/feature/storage.external

Methods

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GetAbsolutePath(DirectoryType)

Absolute path for a given directory type in the storage.

Declaration
public string GetAbsolutePath(DirectoryType dirType)
Parameters
Type Name Description
DirectoryType dirType

Directory type.
Returns
Type Description
String

Absolute path for a given directory type in the storage.
Remarks

The returned directory path may not exist, so you must make sure that it exists before using it. For accessing internal storage except the ringtones directory, the application should have http://tizen.org/privilege/mediastorage privilege. For accessing ringtones directory, the application should have http://tizen.org/privilege/systemsettings privilege. For accessing external storage, the application should have http://tizen.org/privilege/externalstorage privilege.

Examples
// To get the video directories for all the supported storage,
var storageList = StorageManager.Storages as List<Storage>;
foreach (var storage in storageList)
{
    string pathForVideoDir = storage.GetAbsolutePath(DirectoryType.Videos);
}
Exceptions
Type Condition
ArgumentException

Thrown when failed because of an invalid argument.
OutOfMemoryException

Thrown when failed due to out of memory exception.
NotSupportedException

Thrown when the storage is not supported or the application does not have the permission to access the directory path.
API Level: 3
Privilege Level: public
Privilege: http://tizen.org/privilege/mediastoragehttp://tizen.org/privilege/systemsettingshttp://tizen.org/privilege/externalstorage
Feature: http://tizen.org/feature/storage.external

Events

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StorageStateChanged

StorageStateChanged event. This event is occurred when a storage state changes.

Declaration
public event EventHandler StorageStateChanged
Event Type
Type Description
EventHandler
Remarks

The storage state will be updated before calling the event handler.

Examples
myStorage.StorageStateChanged += (s, e) =>
{
    var storage = s as Storage;
    Console.WriteLine(string.Format("State Changed to {0}", storage.State));
}
API Level: 3
Feature: http://tizen.org/feature/storage.external