From ff31addb9b767496ba5c907513be172779eadfc5 Mon Sep 17 00:00:00 2001
From: arete <arete@google.com>
Date: Mon, 18 Aug 2014 11:50:51 -0700
Subject: Expose system apis for backup transport migration

Bug: 16542048
Change-Id: I45e710028316e7b2dc4195700a1e7344afb54691
---
 core/java/android/app/backup/BackupDataInput.java  | 6 +++++-
 core/java/android/app/backup/BackupDataOutput.java | 3 +++
 core/java/android/app/backup/BackupTransport.java  | 2 +-
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/core/java/android/app/backup/BackupDataInput.java b/core/java/android/app/backup/BackupDataInput.java
index 03205fb..26f9e3e 100644
--- a/core/java/android/app/backup/BackupDataInput.java
+++ b/core/java/android/app/backup/BackupDataInput.java
@@ -16,6 +16,8 @@
 
 package android.app.backup;
 
+import android.annotation.SystemApi;
+
 import java.io.FileDescriptor;
 import java.io.IOException;
 
@@ -70,6 +72,7 @@ public class BackupDataInput {
     }
 
     /** @hide */
+    @SystemApi
     public BackupDataInput(FileDescriptor fd) {
         if (fd == null) throw new NullPointerException();
         mBackupReader = ctor(fd);
@@ -79,6 +82,7 @@ public class BackupDataInput {
     }
 
     /** @hide */
+    @Override
     protected void finalize() throws Throwable {
         try {
             dtor(mBackupReader);
@@ -174,7 +178,7 @@ public class BackupDataInput {
      * for further processing.  This allows a {@link android.app.backup.BackupAgent} to
      * efficiently discard obsolete or otherwise uninteresting records during the
      * restore operation.
-     * 
+     *
      * @throws IOException if an error occurred when trying to read the restore data stream
      */
     public void skipEntityData() throws IOException {
diff --git a/core/java/android/app/backup/BackupDataOutput.java b/core/java/android/app/backup/BackupDataOutput.java
index fc5fb3d..048a4bb 100644
--- a/core/java/android/app/backup/BackupDataOutput.java
+++ b/core/java/android/app/backup/BackupDataOutput.java
@@ -16,6 +16,7 @@
 
 package android.app.backup;
 
+import android.annotation.SystemApi;
 import android.os.ParcelFileDescriptor;
 import android.os.Process;
 
@@ -66,6 +67,7 @@ public class BackupDataOutput {
     long mBackupWriter;
 
     /** @hide */
+    @SystemApi
     public BackupDataOutput(FileDescriptor fd) {
         if (fd == null) throw new NullPointerException();
         mBackupWriter = ctor(fd);
@@ -115,6 +117,7 @@ public class BackupDataOutput {
     }
 
     /** @hide */
+    @Override
     protected void finalize() throws Throwable {
         try {
             dtor(mBackupWriter);
diff --git a/core/java/android/app/backup/BackupTransport.java b/core/java/android/app/backup/BackupTransport.java
index 6cfabf0..70bb5e4 100644
--- a/core/java/android/app/backup/BackupTransport.java
+++ b/core/java/android/app/backup/BackupTransport.java
@@ -51,7 +51,7 @@ public class BackupTransport {
     public static final int AGENT_UNKNOWN = -1004;
 
     IBackupTransport mBinderImpl = new TransportImpl();
-    /** @hide */
+
     public IBinder getBinder() {
         return mBinderImpl.asBinder();
     }
-- 
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