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Commit 86578cca authored by Shishir Agrawal's avatar Shishir Agrawal
Browse files

Adding the ability for carrier app to override SPN and carrier name. 

The change allows system apps (holding MODIFY_PHONE_STATE permission) or
carrier apps to override the "carrier branding" on a per ICCID basis. The
override affects the service provider name as well as the network operator
name. The override is also saved as a SharedPreference and will persist for
the iccId across reboots.

Change-Id: I985ba247e10e2501e3d0d21567ccadc46f365879
parent 38d3c26f

api/current.txt

+1 −0
Original line number Original line Diff line number Diff line
@@ -29007,6 +29007,7 @@ package android.telephony { 
    method public boolean setCdmaSubscription(int);

    method public boolean setCdmaSubscription(int);

    method public void setLine1NumberForDisplay(java.lang.String, java.lang.String);

    method public void setLine1NumberForDisplay(java.lang.String, java.lang.String);

    method public void setLine1NumberForDisplay(long, java.lang.String, java.lang.String);

    method public void setLine1NumberForDisplay(long, java.lang.String, java.lang.String);

    method public boolean setOperatorBrandOverride(java.lang.String, java.lang.String);

    method public boolean setPreferredNetworkType(int);

    method public boolean setPreferredNetworkType(int);

    field public static final java.lang.String ACTION_PHONE_STATE_CHANGED = "android.intent.action.PHONE_STATE";

    field public static final java.lang.String ACTION_PHONE_STATE_CHANGED = "android.intent.action.PHONE_STATE";

    field public static final java.lang.String ACTION_RESPOND_VIA_MESSAGE = "android.intent.action.RESPOND_VIA_MESSAGE";

    field public static final java.lang.String ACTION_RESPOND_VIA_MESSAGE = "android.intent.action.RESPOND_VIA_MESSAGE";

telephony/java/android/telephony/TelephonyManager.java

+28 −0
Original line number Original line Diff line number Diff line
@@ -2934,6 +2934,34 @@ public class TelephonyManager { 
        return CARRIER_PRIVILEGE_STATUS_NO_ACCESS;

        return CARRIER_PRIVILEGE_STATUS_NO_ACCESS;

    }

    }





    /**

     * Override the branding for the input ICCID.

     *

     * Once set, whenever the ICCID is inserted into the device, the service

     * provider name (SPN) and the operator name will both be replaced by the

     * brand value input. To unset the value, the same function should be

     * called with a null brand value.

     *

     * <p>Requires Permission:

     *   {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}

     *  or has to be carrier app - see #hasCarrierPrivileges.

     *

     * @param iccId The ICCID of that the branding applies to.

     * @param brand The brand name to display/set.

     * @return true if the operation was executed correctly.

     */

    public boolean setOperatorBrandOverride(String iccId, String brand) {

        // TODO: Validate ICCID format.

        try {

            return getITelephony().setOperatorBrandOverride(iccId, brand);

        } catch (RemoteException ex) {

            Rlog.e(TAG, "setOperatorBrandOverride RemoteException", ex);

        } catch (NullPointerException ex) {

            Rlog.e(TAG, "setOperatorBrandOverride NPE", ex);

        }

        return false;

    }



    /**

    /**

     * Expose the rest of ITelephony to @SystemApi

     * Expose the rest of ITelephony to @SystemApi

     */

     */

telephony/java/com/android/internal/telephony/ITelephony.aidl

+18 −0
Original line number Original line Diff line number Diff line
@@ -706,5 +706,23 @@ interface ITelephony { 
     *         not set.

     *         not set.

     */

     */

    String getLine1AlphaTagForDisplay(long subId);

    String getLine1AlphaTagForDisplay(long subId);



    /**

     * Override the operator branding for the input ICCID.

     *

     * Once set, whenever the ICCID is inserted into the device, the service

     * provider name (SPN) and the operator name will both be replaced by the

     * brand value input. To unset the value, the same function should be

     * called with a null brand value.

     *

     * <p>Requires Permission:

     *   {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}

     *  or has to be carrier app - see #hasCarrierPrivileges.

     *

     * @param iccid The ICCID of that the branding applies to.

     * @param brand The brand name to display/set.

     * @return true if the operation was executed correctly.

     */

    boolean setOperatorBrandOverride(String iccId, String brand);

}

}