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Commit 7bc0adbc authored by Roshan Pius's avatar Roshan Pius
Browse files

WifiManager: Add new API's for backup/restore 

Expose new API's to retrieve data to be backed up for Wifi
configurations and to restore configurations from the data.
BackupSettingsAgent will invoke these API's to backup/restore wifi
settings.

BUG: 28967335
Change-Id: I64e2f37a29d538d976bcc53dd2165653073b5862
parent 651209b5

wifi/java/android/net/wifi/IWifiManager.aidl

+4 −0
Original line number Diff line number Diff line
@@ -169,5 +169,9 @@ interface IWifiManager 
    void factoryReset();



    Network getCurrentNetwork();



    byte[] retrieveBackupData();



    void restoreBackupData(in byte[] data);

}

wifi/java/android/net/wifi/WifiManager.java

+24 −0
Original line number Diff line number Diff line
@@ -2737,4 +2737,28 @@ public class WifiManager { 
            throw e.rethrowFromSystemServer();

        }

    }



    /**

     * Retrieve the data to be backed to save the current state.

     * @hide

     */

    public byte[] retrieveBackupData() {

        try {

            return mService.retrieveBackupData();

        } catch (RemoteException e) {

            throw e.rethrowFromSystemServer();

        }

    }



    /**

     * Restore state from the backed up data.

     * @hide

     */

    public void restoreBackupData(byte[] data) {

        try {

            mService.restoreBackupData(data);

        } catch (RemoteException e) {

            throw e.rethrowFromSystemServer();

        }

    }

}