diff --git a/Android.bp b/Android.bp
index 742a70e5..d44ee01 100644
--- a/Android.bp
+++ b/Android.bp
@@ -605,7 +605,7 @@
 java_library {
     name: "framework-annotations-lib",
     srcs: [ ":framework-annotations" ],
-    sdk_version: "current",
+    sdk_version: "core_current",
 }
 
 filegroup {
@@ -699,7 +699,7 @@
         "core/proto/android/privacy.proto",
         "core/proto/android/section.proto",
     ],
-    sdk_version: "current",
+    sdk_version: "9",
     srcs: [
         "core/proto/**/*.proto",
         "libs/incident/proto/android/os/**/*.proto",
@@ -722,6 +722,7 @@
         "core/proto/android/privacy.proto",
         "core/proto/android/section.proto",
     ],
+    sdk_version: "core_current",
     // Protos have lots of MissingOverride and similar.
     errorprone: {
         javacflags: ["-XepDisableAllChecks"],
diff --git a/apex/statsd/framework/Android.bp b/apex/statsd/framework/Android.bp
index 37b07a6..a2b0577 100644
--- a/apex/statsd/framework/Android.bp
+++ b/apex/statsd/framework/Android.bp
@@ -24,7 +24,7 @@
     name: "framework-statsd",
     installable: true,
     // TODO(b/146209659): Use system_current instead.
-    sdk_version: "core_platform",
+    sdk_version: "core_current",
     srcs: [
         ":framework-statsd-sources",
     ],
diff --git a/cmds/statsd/Android.bp b/cmds/statsd/Android.bp
index afff614..887d17c 100644
--- a/cmds/statsd/Android.bp
+++ b/cmds/statsd/Android.bp
@@ -409,7 +409,7 @@
 // ====  java proto device library (for test only)  ==============================
 java_library {
     name: "statsdprotolite",
-    sdk_version: "core_platform",
+    sdk_version: "core_current",
     proto: {
         type: "lite",
         include_dirs: ["external/protobuf/src"],
diff --git a/core/java/android/annotation/CallbackExecutor.java b/core/java/android/annotation/CallbackExecutor.java
index 5671a3d..4258f73 100644
--- a/core/java/android/annotation/CallbackExecutor.java
+++ b/core/java/android/annotation/CallbackExecutor.java
@@ -19,9 +19,6 @@
 import static java.lang.annotation.ElementType.PARAMETER;
 import static java.lang.annotation.RetentionPolicy.SOURCE;
 
-import android.content.Context;
-import android.os.AsyncTask;
-
 import java.lang.annotation.Retention;
 import java.lang.annotation.Target;
 import java.util.concurrent.Executor;
@@ -30,9 +27,10 @@
  * @paramDoc Callback and listener events are dispatched through this
  *           {@link Executor}, providing an easy way to control which thread is
  *           used. To dispatch events through the main thread of your
- *           application, you can use {@link Context#getMainExecutor()}. To
- *           dispatch events through a shared thread pool, you can use
- *           {@link AsyncTask#THREAD_POOL_EXECUTOR}.
+ *           application, you can use
+ *           {@link android.content.Context#getMainExecutor() Context.getMainExecutor()}.
+ *           To dispatch events through a shared thread pool, you can use
+ *           {@link android.os.AsyncTask#THREAD_POOL_EXECUTOR AsyncTask#THREAD_POOL_EXECUTOR}.
  * @hide
  */
 @Retention(SOURCE)
diff --git a/core/java/android/annotation/RequiresPermission.java b/core/java/android/annotation/RequiresPermission.java
index e5c0654..1d89e31 100644
--- a/core/java/android/annotation/RequiresPermission.java
+++ b/core/java/android/annotation/RequiresPermission.java
@@ -15,9 +15,6 @@
  */
 package android.annotation;
 
-import java.lang.annotation.Retention;
-import java.lang.annotation.Target;
-
 import static java.lang.annotation.ElementType.ANNOTATION_TYPE;
 import static java.lang.annotation.ElementType.CONSTRUCTOR;
 import static java.lang.annotation.ElementType.FIELD;
@@ -25,6 +22,9 @@
 import static java.lang.annotation.ElementType.PARAMETER;
 import static java.lang.annotation.RetentionPolicy.SOURCE;
 
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
 /**
  * Denotes that the annotated element requires (or may require) one or more permissions.
  * <p/>
@@ -55,7 +55,8 @@
  * <p>
  * When specified on a parameter, the annotation indicates that the method requires
  * a permission which depends on the value of the parameter. For example, consider
- * {@link android.app.Activity#startActivity(android.content.Intent)}:
+ * {@link android.app.Activity#startActivity(android.content.Intent)
+ * Activity#startActivity(Intent)}:
  * <pre>{@code
  *   public void startActivity(@RequiresPermission Intent intent) { ... }
  * }</pre>
diff --git a/media/Android.bp b/media/Android.bp
index 75ccb22..a1365179 100644
--- a/media/Android.bp
+++ b/media/Android.bp
@@ -26,7 +26,8 @@
 
     installable: true,
 
-    // Make sure that the implementaion only relies on SDK or system APIs.
+    // TODO: build against stable API surface. Use core_platform for now to avoid
+    // link-check failure with exoplayer building against "current".
     sdk_version: "core_platform",
     libs: [
         // The order matters. android_system_* library should come later.
@@ -101,6 +102,7 @@
     name: "framework_media_annotation",
     srcs: [":framework-media-annotation-srcs"],
     installable: false,
+    sdk_version: "core_current",
 }
 
 aidl_interface {