Expose permission-related Slice APIs

 - Let providers know who is binding them
 - Let providers tell the system if a slice shouldn't be cached
   for different apps so the app can perform custom permission
   checks.

Test: update-api
Bug: 68751119
Change-Id: I9f74df5516e6efb354ad52fc5c266bd8d4da3c4d

2 files changed, 5 insertions, 5 deletions

diff --git a/core/java/android/app/slice/Slice.java b/core/java/android/app/slice/Slice.java
index 5bd3440d09f8..f3e4a11f26a2 100644
--- a/core/java/android/app/slice/Slice.java
+++ b/core/java/android/app/slice/Slice.java
@@ -156,10 +156,11 @@ public final class Slice implements Parcelable {
      */
     public static final String HINT_SEE_MORE = "see_more";
     /**
-     * A hint to tell the system that this slice cares about the return value of
-     * {@link SliceProvider#getBindingPackage} and should not cache the result
-     * for multiple apps.
-     * @hide
+     * A hint used when implementing app-specific slice permissions.
+     * Tells the system that for this slice the return value of
+     * {@link SliceProvider#onBindSlice(Uri, List)} may be different depending on
+     * {@link SliceProvider#getBindingPackage} and should not be cached for multiple
+     * apps.
      */
     public static final String HINT_CALLER_NEEDED = "caller_needed";
     /**
diff --git a/core/java/android/app/slice/SliceProvider.java b/core/java/android/app/slice/SliceProvider.java
index 8ffacf5280c1..6422669b7ce7 100644
--- a/core/java/android/app/slice/SliceProvider.java
+++ b/core/java/android/app/slice/SliceProvider.java
@@ -158,7 +158,6 @@ public abstract class SliceProvider extends ContentProvider {
      * currently happening. The returned package will have been
      * verified to belong to the calling UID. Returns {@code null} if not
      * currently performing an {@link #onBindSlice(Uri, List)}.
-     * @hide
      */
     public final @Nullable String getBindingPackage() {
         return mBindingPkg;