Make setAirplaneMode @SystemApi for SetupWizard.

Expose ConnectivityManager#setAirplaneMode and the
NETWORK_SETUP_WIZARD permission so that SetupWizard can call
setAirplaneMode.

Delete setAirplaneMode from the greylist because the permissions
checks on it, since at least 2013, have been for a privileged
permission (CONNECTIVITY_INTERNAL) that normal apps don't have.

Test: m
Bug: 115302596
Change-Id: I28f24d32c4b4b386407e9e0e3514ea9f8854f4a8

4 files changed, 4 insertions, 2 deletions

diff --git a/api/system-current.txt b/api/system-current.txt
index 89ac7210de46..c8dcc82180e9 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -120,6 +120,7 @@ package android {
     field public static final java.lang.String MOUNT_FORMAT_FILESYSTEMS = "android.permission.MOUNT_FORMAT_FILESYSTEMS";
     field public static final java.lang.String MOUNT_UNMOUNT_FILESYSTEMS = "android.permission.MOUNT_UNMOUNT_FILESYSTEMS";
     field public static final java.lang.String MOVE_PACKAGE = "android.permission.MOVE_PACKAGE";
+    field public static final java.lang.String NETWORK_SETUP_WIZARD = "android.permission.NETWORK_SETUP_WIZARD";
     field public static final java.lang.String NOTIFICATION_DURING_SETUP = "android.permission.NOTIFICATION_DURING_SETUP";
     field public static final java.lang.String NOTIFY_TV_INPUTS = "android.permission.NOTIFY_TV_INPUTS";
     field public static final java.lang.String OBSERVE_APP_USAGE = "android.permission.OBSERVE_APP_USAGE";
@@ -3074,6 +3075,7 @@ package android.net {
   public class ConnectivityManager {
     method public java.lang.String getCaptivePortalServerUrl();
     method public boolean isTetheringSupported();
+    method public void setAirplaneMode(boolean);
     method public void startTethering(int, boolean, android.net.ConnectivityManager.OnStartTetheringCallback);
     method public void startTethering(int, boolean, android.net.ConnectivityManager.OnStartTetheringCallback, android.os.Handler);
     method public void stopTethering(int);
diff --git a/config/hiddenapi-light-greylist.txt b/config/hiddenapi-light-greylist.txt
index fbf5b5288928..7339311311c3 100644
--- a/config/hiddenapi-light-greylist.txt
+++ b/config/hiddenapi-light-greylist.txt
@@ -573,7 +573,6 @@ Landroid/net/IConnectivityManager;->getTetherableWifiRegexs()[Ljava/lang/String;
 Landroid/net/IConnectivityManager;->getTetheredIfaces()[Ljava/lang/String;
 Landroid/net/IConnectivityManager;->getTetheringErroredIfaces()[Ljava/lang/String;
 Landroid/net/IConnectivityManager;->reportInetCondition(II)V
-Landroid/net/IConnectivityManager;->setAirplaneMode(Z)V
 Landroid/net/IConnectivityManager;->startLegacyVpn(Lcom/android/internal/net/VpnProfile;)V
 Landroid/net/INetworkManagementEventObserver$Stub;-><init>()V
 Landroid/net/INetworkPolicyListener$Stub;-><init>()V
diff --git a/core/java/android/net/ConnectivityManager.java b/core/java/android/net/ConnectivityManager.java
index 8333b817add0..ee386127bd4d 100644
--- a/core/java/android/net/ConnectivityManager.java
+++ b/core/java/android/net/ConnectivityManager.java
@@ -2728,7 +2728,7 @@ public class ConnectivityManager {
      * @hide
      */
     @RequiresPermission(android.Manifest.permission.CONNECTIVITY_INTERNAL)
-    @UnsupportedAppUsage
+    @SystemApi
     public void setAirplaneMode(boolean enable) {
         try {
             mService.setAirplaneMode(enable);
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 73bb1fc1b4a7..22194cc2ebbd 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -1441,6 +1441,7 @@
 
     <!-- Allows SetupWizard to call methods in Networking services
          <p>Not for use by any other third-party or privileged applications.
+         @SystemApi
          @hide This should only be used by SetupWizard.
     -->
     <permission android:name="android.permission.NETWORK_SETUP_WIZARD"