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DragAndDropPermissions

public final class DragAndDropPermissions
extends Object implements Parcelable

java.lang.Object
   ↳ android.view.DragAndDropPermissions


DragAndDropPermissions controls the access permissions for the content URIs associated with a DragEvent.

Permission are granted when this object is created by Activity.requestDragAndDropPermissions. Which permissions are granted is defined by the set of flags passed to View.startDragAndDrop by the app that started the drag operation.

The life cycle of the permissions is bound to the activity used to call requestDragAndDropPermissions. The permissions are revoked when this activity is destroyed, or when release() is called, whichever occurs first.

If you anticipate that your application will receive a large number of drops (e.g. document editor), you should try to call release() on the obtained permissions as soon as they are no longer required. Permissions can be added to your activity's Activity.onSaveInstanceState(Bundle) bundle and later retrieved in order to manually release the permissions once they are no longer needed.

Summary

Inherited constants

Fields

public static final Creator<DragAndDropPermissions> CREATOR

Public methods

int describeContents()

Describe the kinds of special objects contained in this Parcelable instance's marshaled representation.

void release()

Revoke permissions explicitly.

void writeToParcel(Parcel destination, int flags)

Flatten this object in to a Parcel.

Inherited methods

Fields

CREATOR

added in API level 24
public static final Creator<DragAndDropPermissions> CREATOR

Public methods

describeContents

added in API level 24
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(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.

release

added in API level 24
public void release ()

Revoke permissions explicitly.

writeToParcel

added in API level 24
public void writeToParcel (Parcel destination, 
                int flags)

Flatten this object in to a Parcel.

Parameters
destination 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.