# ContactsContract.DataUsageStatColumns

Added in[API level 18](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

# DataUsageStatColumns

*** ** * ** ***

Kotlin\|[Java](https://developer.android.com/reference/android/provider/ContactsContract.DataUsageStatColumns "View this page in Java")  

```
protected interface DataUsageStatColumns
```

|------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [android.provider.ContactsContract.DataUsageStatColumns](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.DataUsageStatColumns#) |

|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Known Direct Subclasses [ContactsContract.Contacts.Entity](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.Contacts.Entity),[ContactsContract.DataColumnsWithJoins](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.DataColumnsWithJoins) |------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [ContactsContract.Contacts.Entity](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.Contacts.Entity)           | A sub-directory of a contact that contains all of its[ContactsContract.RawContacts](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.RawContacts)as well as[ContactsContract.Data](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.Data)rows. | | [ContactsContract.DataColumnsWithJoins](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.DataColumnsWithJoins) | Combines all columns returned by[ContactsContract.Data](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.Data)table queries.                                                                                                                                                   | |

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| Known Indirect Subclasses [ContactsContract.CommonDataKinds.Callable](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Callable),[ContactsContract.CommonDataKinds.Contactables](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Contactables),[ContactsContract.CommonDataKinds.Email](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Email),[ContactsContract.CommonDataKinds.Event](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Event),[ContactsContract.CommonDataKinds.GroupMembership](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.GroupMembership),[ContactsContract.CommonDataKinds.Identity](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Identity),[ContactsContract.CommonDataKinds.Im](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Im),[ContactsContract.CommonDataKinds.Nickname](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Nickname),[ContactsContract.CommonDataKinds.Note](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Note),[ContactsContract.CommonDataKinds.Organization](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Organization),[ContactsContract.CommonDataKinds.Phone](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Phone),[ContactsContract.CommonDataKinds.Photo](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Photo), and 7 others. |------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | [ContactsContract.CommonDataKinds.Callable](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Callable)                 | Convenient functionalities for "callable" data.                                                                                                                                                                                                                                                                                                                     | | [ContactsContract.CommonDataKinds.Contactables](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Contactables)         | A special class of data items, used to refer to types of data that can be used to attempt to start communicating with a person ([Phone](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Phone)and[Email](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Email)). | | [ContactsContract.CommonDataKinds.Email](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Email)                       | A data kind representing an email address.                                                                                                                                                                                                                                                                                                                          | | [ContactsContract.CommonDataKinds.Event](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Event)                       | A data kind representing an event.                                                                                                                                                                                                                                                                                                                                  | | [ContactsContract.CommonDataKinds.GroupMembership](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.GroupMembership)   | Group Membership.                                                                                                                                                                                                                                                                                                                                                   | | [ContactsContract.CommonDataKinds.Identity](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Identity)                 | A data kind representing an Identity related to the contact.                                                                                                                                                                                                                                                                                                        | | [ContactsContract.CommonDataKinds.Im](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Im)                             | A data kind representing an IM address                                                                                                                                                                                                                                                                                                                              | | [ContactsContract.CommonDataKinds.Nickname](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Nickname)                 | A data kind representing the contact's nickname.                                                                                                                                                                                                                                                                                                                    | | [ContactsContract.CommonDataKinds.Note](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Note)                         | Notes about the contact.                                                                                                                                                                                                                                                                                                                                            | | [ContactsContract.CommonDataKinds.Organization](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Organization)         | A data kind representing an organization.                                                                                                                                                                                                                                                                                                                           | | [ContactsContract.CommonDataKinds.Phone](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Phone)                       | A data kind representing a telephone number.                                                                                                                                                                                                                                                                                                                        | | [ContactsContract.CommonDataKinds.Photo](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Photo)                       | A data kind representing a photo for the contact.                                                                                                                                                                                                                                                                                                                   | | [ContactsContract.CommonDataKinds.Relation](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Relation)                 | A data kind representing a relation.                                                                                                                                                                                                                                                                                                                                | | [ContactsContract.CommonDataKinds.SipAddress](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.SipAddress)             | A data kind representing a SIP address for the contact.                                                                                                                                                                                                                                                                                                             | | [ContactsContract.CommonDataKinds.StructuredName](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.StructuredName)     | A data kind representing the contact's proper name.                                                                                                                                                                                                                                                                                                                 | | [ContactsContract.CommonDataKinds.StructuredPostal](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.StructuredPostal) | A data kind representing a postal addresses.                                                                                                                                                                                                                                                                                                                        | | [ContactsContract.CommonDataKinds.Website](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.CommonDataKinds.Website)                   | A data kind representing a website related to the contact.                                                                                                                                                                                                                                                                                                          | | [ContactsContract.Contacts.Photo](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.Contacts.Photo)                                     | A*read-only*sub-directory of a single contact that contains the contact's primary photo.                                                                                                                                                                                                                                                                            | | [ContactsContract.Data](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.Data)                                                         | Constants for the data table, which contains data points tied to a raw contact.                                                                                                                                                                                                                                                                                     | |

Columns in the Data_Usage_Stat table

## Summary

|                                                                                                                                                                                        Constants                                                                                                                                                                                        ||
|----------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| static[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html) | [LAST_TIME_USED](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.DataUsageStatColumns#LAST_TIME_USED:kotlin.String) The last time (in milliseconds) this[Data](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.Data)was used. |
| static[String](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html) | [TIMES_USED](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.DataUsageStatColumns#TIMES_USED:kotlin.String) The number of times the referenced[Data](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.Data)has been used.      |

## Constants

### LAST_TIME_USED

Added in[API level 18](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  
Deprecated in[API level 29](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
static val LAST_TIME_USED: String
```

**Deprecated:** *Contacts affinity information is no longer supported as of Android version[android.os.Build.VERSION_CODES#Q](https://developer.android.com/reference/kotlin/android/os/Build.VERSION_CODES.html#Q:kotlin.Int). This column always contains 0.*

***Caution:** If you publish your app to the Google Play Store, this field is obsolete, regardless of Android version. For more information, see the[Contacts Provider](https://developer.android.com/reference/kotlin/guide/topics/providers/contacts-provider#ObsoleteData)page.*

<br />

The last time (in milliseconds) this[Data](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.Data)was used.  

    Value: "last_time_used"

### TIMES_USED

Added in[API level 18](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  
Deprecated in[API level 29](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
static val TIMES_USED: String
```

**Deprecated:** *Contacts affinity information is no longer supported as of Android version[android.os.Build.VERSION_CODES#Q](https://developer.android.com/reference/kotlin/android/os/Build.VERSION_CODES.html#Q:kotlin.Int). This column always contains 0.*

***Caution:** If you publish your app to the Google Play Store, this field is obsolete, regardless of Android version. For more information, see the[Contacts Provider](https://developer.android.com/reference/kotlin/guide/topics/providers/contacts-provider#ObsoleteData)page.*

<br />

The number of times the referenced[Data](https://developer.android.com/reference/kotlin/android/provider/ContactsContract.Data)has been used.  

    Value: "times_used"