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Summary: Inherited Constants | Fields | Methods | Inherited Methods

# ExternalStorageStats

`public final class ExternalStorageStats`
`extends Object` `implements Parcelable`

java.lang.Object
↳ | android.app.usage.ExternalStorageStats

Shared/external storage statistics for a `UserHandle` on a single storage volume.

See also:

- `StorageStatsManager`

## Summary

### Inherited constants
From interface `android.os.Parcelable`
`int` | `CONTENTS_FILE_DESCRIPTOR` Descriptor bit used with `describeContents()`: indicates that the Parcelable object's flattened representation includes a file descriptor.
`int` | `PARCELABLE_WRITE_RETURN_VALUE` Flag for use with `writeToParcel(Parcel, int)`: the object being written is a return value, that is the result of a function such as "`Parcelable someFunction()`", "`void someFunction(out Parcelable)`", or "`void someFunction(inout Parcelable)`".

### Fields
`public static final Creator<ExternalStorageStats>` | `CREATOR`

### Public methods
`int` | `describeContents()` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
`long` | `getAppBytes()` Return the total bytes used by app files in the shared/external storage hosted on this volume.
`long` | `getAudioBytes()` Return the total bytes used by all audio files in the shared/external storage hosted on this volume.
`long` | `getImageBytes()` Return the total bytes used by all image files in the shared/external storage hosted on this volume.
`long` | `getTotalBytes()` Return the total bytes used by all files in the shared/external storage hosted on this volume.
`long` | `getVideoBytes()` Return the total bytes used by all video files in the shared/external storage hosted on this volume.
`void` | `writeToParcel(Parcel dest, int flags)` Flatten this object in to a Parcel.

### Inherited methods
From class `java.lang.Object`
`Object` | `clone()` Creates and returns a copy of this object.
`boolean` | `equals(Object obj)` Indicates whether some other object is "equal to" this one.
`void` | `finalize()` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
`final Class<?>` | `getClass()` Returns the runtime class of this `Object`.
`int` | `hashCode()` Returns a hash code value for the object.
`final void` | `notify()` Wakes up a single thread that is waiting on this object's monitor.
`final void` | `notifyAll()` Wakes up all threads that are waiting on this object's monitor.
`String` | `toString()` Returns a string representation of the object.
`final void` | `wait(long timeout, int nanos)` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object, or some other thread interrupts the current thread, or a certain amount of real time has elapsed.
`final void` | `wait(long timeout)` Causes the current thread to wait until either another thread invokes the `notify()` method or the `notifyAll()` method for this object, or a specified amount of time has elapsed.
`final void` | `wait()` Causes the current thread to wait until another thread invokes the `notify()` method or the `notifyAll()` method for this object.
From interface `android.os.Parcelable`
`abstract int` | `describeContents()` Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.
`abstract void` | `writeToParcel(Parcel dest, int flags)` Flatten this object in to a Parcel.

## Fields

### CREATOR

    public static final Creator<ExternalStorageStats> CREATOR

## Public methods

### describeContents

    public int describeContents ()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation. For example, if the object will include a file descriptor in the output of `writeToParcel(android.os.Parcel, int)`, the return value of this method must include the `CONTENTS_FILE_DESCRIPTOR` bit.

Returns
`int` | a bitmask indicating the set of special object types marshaled by this Parcelable object instance. Value is either `0` or `CONTENTS_FILE_DESCRIPTOR`

### getAppBytes

    public long getAppBytes ()

Return the total bytes used by app files in the shared/external storage hosted on this volume.

This data is already accounted against individual apps as returned through `StorageStats`.

This value only includes data which is isolated for each user on a multiuser device.
Value is a non-negative number of bytes.

Returns
`long` | Value is a non-negative number of bytes.

### getAudioBytes

    public long getAudioBytes ()

Return the total bytes used by all audio files in the shared/external storage hosted on this volume.

This value only includes data which is isolated for each user on a multiuser device. This value does not include any app files which are all accounted under `getAppBytes()`.
Value is a non-negative number of bytes.

Returns
`long` | Value is a non-negative number of bytes.

### getImageBytes

    public long getImageBytes ()

Return the total bytes used by all image files in the shared/external storage hosted on this volume.

This value only includes data which is isolated for each user on a multiuser device. This value does not include any app files which are all accounted under `getAppBytes()`.
Value is a non-negative number of bytes.

Returns
`long` | Value is a non-negative number of bytes.

### getTotalBytes

    public long getTotalBytes ()

Return the total bytes used by all files in the shared/external storage hosted on this volume.

This value only includes data which is isolated for each user on a multiuser device. Any OBB data shared between users is not accounted in this value.
Value is a non-negative number of bytes.

Returns
`long` | Value is a non-negative number of bytes.

### getVideoBytes

    public long getVideoBytes ()

Return the total bytes used by all video files in the shared/external storage hosted on this volume.

This value only includes data which is isolated for each user on a multiuser device. This value does not include any app files which are all accounted under `getAppBytes()`.
Value is a non-negative number of bytes.

Returns
`long` | Value is a non-negative number of bytes.

### writeToParcel

    public void writeToParcel (Parcel dest,
                    int flags)

Flatten this object in to a Parcel.

Parameters
`dest` | `Parcel`: The Parcel in which the object should be written.
`flags` | `int`: Additional flags about how the object should be written. May be 0 or `Parcelable.PARCELABLE_WRITE_RETURN_VALUE`. Value is either `0` or a combination of `Parcelable.PARCELABLE_WRITE_RETURN_VALUE`, and android.os.Parcelable.PARCELABLE_ELIDE_DUPLICATES

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