SliceManager

Kotlin |Java

@RequiresApi(value = 19)
public abstract class SliceManager

Class to handle interactions with Slices.

The SliceViewManager manages permissions and pinned state for slices.

Summary

Public methods
`abstract int`	`checkSlicePermission(@NonNull Uri uri, int pid, int uid)` Determine whether a particular process and user ID has been granted permission to access a specific slice URI.
`static @NonNull SliceManager`	`getInstance(@NonNull Context context)` Get a `SliceManager`.
`abstract @NonNull List<Uri>`	`getPinnedSlices()` Get the list of currently pinned slices for this app.
`abstract void`	`grantSlicePermission(@NonNull String toPackage, @NonNull Uri uri)` Grant permission to access a specific slice Uri to another package.
`abstract void`	`revokeSlicePermission(@NonNull String toPackage, @NonNull Uri uri)` Remove permissions to access a particular content provider Uri that were previously added with `grantSlicePermission` for a specific target package.

Public methods

checkSlicePermission

Added in 1.1.0-alpha02

public abstract int checkSlicePermission(@NonNull Uri uri, int pid, int uid)

Determine whether a particular process and user ID has been granted permission to access a specific slice URI.

Parameters
`@NonNull Uri uri`	The uri that is being checked.
`int pid`	The process ID being checked against. Must be >0.
`int uid`	The user ID being checked against. A uid of 0 is the root user, which will pass every permission check.

Returns
`int`	`PERMISSION_GRANTED` if the given pid/uid is allowed to access that uri, or `PERMISSION_DENIED` if it is not.

See also
`grantSlicePermission`

getInstance

Added in 1.1.0-alpha02

public static @NonNull SliceManager getInstance(@NonNull Context context)

Get a SliceManager.

getPinnedSlices

Added in 1.1.0-alpha02

public abstract @NonNull List<Uri> getPinnedSlices()

Get the list of currently pinned slices for this app.

See also
`onSlicePinned`

grantSlicePermission

Added in 1.1.0-alpha02

public abstract void grantSlicePermission(@NonNull String toPackage, @NonNull Uri uri)

Grant permission to access a specific slice Uri to another package.

Parameters
`@NonNull String toPackage`	The package you would like to allow to access the Uri.
`@NonNull Uri uri`	The Uri you would like to grant access to.

See also
`revokeSlicePermission`

revokeSlicePermission

Added in 1.1.0-alpha02

public abstract void revokeSlicePermission(@NonNull String toPackage, @NonNull Uri uri)

Remove permissions to access a particular content provider Uri that were previously added with grantSlicePermission for a specific target package. The given Uri will match all previously granted Uris that are the same or a sub-path of the given Uri. That is, revoking "content://foo/target" will revoke both "content://foo/target" and "content://foo/target/sub", but not "content://foo". It will not remove any prefix grants that exist at a higher level.

Parameters
`@NonNull String toPackage`	The package you would like to allow to access the Uri.
`@NonNull Uri uri`	The Uri you would like to revoke access to.

See also
`grantSlicePermission`