StorageVolumeCallback
open class StorageVolumeCallback
kotlin.Any | |
↳ | android.os.storage.StorageManager.StorageVolumeCallback |
Callback that delivers StorageVolume
related events.
For example, this can be used to detect when a volume changes to the Environment#MEDIA_MOUNTED
or Environment#MEDIA_UNMOUNTED
states.
Summary
Public constructors | |
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Public methods | |
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open Unit |
onStateChanged(volume: StorageVolume) Called when |
Public constructors
StorageVolumeCallback
StorageVolumeCallback()
Public methods
onStateChanged
open fun onStateChanged(volume: StorageVolume): Unit
Called when StorageVolume#getState()
changes, such as changing to the Environment#MEDIA_MOUNTED
or Environment#MEDIA_UNMOUNTED
states.
The given argument is a snapshot in time and can be used to process events in the order they occurred, or you can call StorageManager#getStorageVolumes()
to observe the latest value.
Parameters | |
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volume |
StorageVolume: This value cannot be null . |