Add more IntDef prefixes for auto-documenting.

Test: builds, boots
Bug: 70177949
Exempt-From-Owner-Approval: annotation-only changes
Change-Id: I76dde6054e06f52240bd4b1a0f196dcb74623608
diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index 6fb1afd..e940769 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -5690,11 +5690,14 @@
     private static final int COPY_MODE_HISTORY = 2;
 
     /** @hide */
-    @IntDef(value = {COPY_MODE_ALL, COPY_MODE_FILTER, COPY_MODE_HISTORY})
+    @IntDef(prefix = { "COPY_MODE_" }, value = {
+            COPY_MODE_ALL,
+            COPY_MODE_FILTER,
+            COPY_MODE_HISTORY
+    })
     @Retention(RetentionPolicy.SOURCE)
     public @interface CopyMode {}
 
-
     /**
      * Create an empty intent.
      */
@@ -8966,17 +8969,16 @@
     }
 
     /** @hide */
-    @IntDef(flag = true,
-            value = {
-                    FILL_IN_ACTION,
-                    FILL_IN_DATA,
-                    FILL_IN_CATEGORIES,
-                    FILL_IN_COMPONENT,
-                    FILL_IN_PACKAGE,
-                    FILL_IN_SOURCE_BOUNDS,
-                    FILL_IN_SELECTOR,
-                    FILL_IN_CLIP_DATA
-            })
+    @IntDef(flag = true, prefix = { "FILL_IN_" }, value = {
+            FILL_IN_ACTION,
+            FILL_IN_DATA,
+            FILL_IN_CATEGORIES,
+            FILL_IN_COMPONENT,
+            FILL_IN_PACKAGE,
+            FILL_IN_SOURCE_BOUNDS,
+            FILL_IN_SELECTOR,
+            FILL_IN_CLIP_DATA
+    })
     @Retention(RetentionPolicy.SOURCE)
     public @interface FillInFlags {}