Merge "Add some methods to manage slice permissios" into pi-dev (69acc65a) · Commits · e / os / android_frameworks_base

api/current.txt

+3 −0

Original line number	Diff line number	Diff line
		@@ -7286,11 +7286,14 @@ package android.app.slice {
		public class SliceManager {
		method public android.app.slice.Slice bindSlice(android.net.Uri, java.util.List<android.app.slice.SliceSpec>);
		method public android.app.slice.Slice bindSlice(android.content.Intent, java.util.List<android.app.slice.SliceSpec>);
		method public int checkSlicePermission(android.net.Uri, int, int);
		method public java.util.List<android.net.Uri> getPinnedSlices();
		method public java.util.List<android.app.slice.SliceSpec> getPinnedSpecs(android.net.Uri);
		method public java.util.Collection<android.net.Uri> getSliceDescendants(android.net.Uri);
		method public void grantSlicePermission(java.lang.String, android.net.Uri);
		method public android.net.Uri mapIntentToUri(android.content.Intent);
		method public void pinSlice(android.net.Uri, java.util.List<android.app.slice.SliceSpec>);
		method public void revokeSlicePermission(java.lang.String, android.net.Uri);
		method public void unpinSlice(android.net.Uri);
		field public static final java.lang.String CATEGORY_SLICE = "android.app.slice.category.SLICE";
		field public static final java.lang.String SLICE_METADATA_KEY = "android.metadata.SLICE_URI";

core/java/android/app/slice/SliceManager.java

+60 −0

Original line number	Diff line number	Diff line
		@@ -26,6 +26,7 @@ import android.content.ContentResolver;
		import android.content.Context;
		import android.content.Intent;
		import android.content.pm.PackageManager;
		import android.content.pm.PackageManager.PermissionResult;
		import android.content.pm.ResolveInfo;
		import android.net.Uri;
		import android.os.Binder;
		@@ -400,6 +401,65 @@ public class SliceManager {
		}
		}

		/**
		* Determine whether a particular process and user ID has been granted
		* permission to access a specific slice URI.
		*
		* @param uri The uri that is being checked.
		* @param pid The process ID being checked against. Must be > 0.
		* @param uid The user ID being checked against. A uid of 0 is the root
		* user, which will pass every permission check.
		*
		* @return {@link PackageManager#PERMISSION_GRANTED} if the given
		* pid/uid is allowed to access that uri, or
		* {@link PackageManager#PERMISSION_DENIED} if it is not.
		*
		* @see #grantSlicePermission(String, Uri)
		*/
		public @PermissionResult int checkSlicePermission(@NonNull Uri uri, int pid, int uid) {
		// TODO: Switch off Uri permissions.
		return mContext.checkUriPermission(uri, pid, uid,
		Intent.FLAG_GRANT_WRITE_URI_PERMISSION);
		}

		/**
		* Grant permission to access a specific slice Uri to another package.
		*
		* @param toPackage The package you would like to allow to access the Uri.
		* @param uri The Uri you would like to grant access to.
		*
		* @see #revokeSlicePermission
		*/
		public void grantSlicePermission(@NonNull String toPackage, @NonNull Uri uri) {
		// TODO: Switch off Uri permissions.
		mContext.grantUriPermission(toPackage, uri,
		Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION
		\| Intent.FLAG_GRANT_WRITE_URI_PERMISSION
		\| Intent.FLAG_GRANT_PREFIX_URI_PERMISSION);
		}

		/**
		* Remove permissions to access a particular content provider Uri
		* that were previously added with {@link #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.
		*
		* @param toPackage The package you would like to allow to access the Uri.
		* @param uri The Uri you would like to revoke access to.
		*
		* @see #grantSlicePermission
		*/
		public void revokeSlicePermission(@NonNull String toPackage, @NonNull Uri uri) {
		// TODO: Switch off Uri permissions.
		mContext.revokeUriPermission(toPackage, uri,
		Intent.FLAG_GRANT_PERSISTABLE_URI_PERMISSION
		\| Intent.FLAG_GRANT_WRITE_URI_PERMISSION
		\| Intent.FLAG_GRANT_PREFIX_URI_PERMISSION);
		}

		/**
		* Does the permission check to see if a caller has access to a specific slice.
		* @hide