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Commit 08131593 authored by Roshan Pius's avatar Roshan Pius
Browse files

WifiManager: Add new API to restore old backup data 

Add a new API to restore the old backups containing the raw data from
wpa_supplicant.conf & ipconfig.txt files.
This helps clean up all the existing wifi configuration parsing
logic from SettingsBackupAgent.

BUG: 29075035
Change-Id: I8c7b93ef7c9e2decc8e4f9e5d7038939cf0ef196
parent 06fe328c

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

+2 −0
Original line number Diff line number Diff line
@@ -173,5 +173,7 @@ interface IWifiManager 
    byte[] retrieveBackupData();



    void restoreBackupData(in byte[] data);



    void restoreSupplicantBackupData(in byte[] supplicantData, in byte[] ipConfigData);

}

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

+13 −0
Original line number Diff line number Diff line
@@ -2761,4 +2761,17 @@ public class WifiManager { 
            throw e.rethrowFromSystemServer();

        }

    }



    /**

     * Restore state from the older version of back up data.

     * The old backup data was essentially a backup of wpa_supplicant.conf & ipconfig.txt file.

     * @hide

     */

    public void restoreSupplicantBackupData(byte[] supplicantData, byte[] ipConfigData) {

        try {

            mService.restoreSupplicantBackupData(supplicantData, ipConfigData);

        } catch (RemoteException e) {

            throw e.rethrowFromSystemServer();

        }

    }

}