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Commit d1610878 authored by Sooraj Sasindran's avatar Sooraj Sasindran
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Cross SIM configuration API 

Provide Cross SIM calling configuration API

Bug: 173250451
Test: CTS
Change-Id: Ib97b6026604ae9203bae76f8d72caeae487ec99d
parent 2f01d3d2

core/api/current.txt

+1 −0
Original line number Diff line number Diff line
@@ -42360,6 +42360,7 @@ package android.telephony.ims { 
    method @RequiresPermission(anyOf={"android.permission.READ_PRIVILEGED_PHONE_STATE", android.Manifest.permission.READ_PRECISE_PHONE_STATE}) public void getRegistrationTransportType(@NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Integer>);

    method @RequiresPermission(anyOf={"android.permission.READ_PRIVILEGED_PHONE_STATE", android.Manifest.permission.READ_PRECISE_PHONE_STATE}) public int getVoWiFiModeSetting();

    method @RequiresPermission(anyOf={"android.permission.READ_PRIVILEGED_PHONE_STATE", android.Manifest.permission.READ_PRECISE_PHONE_STATE}) public boolean isAdvancedCallingSettingEnabled();

    method @RequiresPermission(anyOf={"android.permission.READ_PRIVILEGED_PHONE_STATE", android.Manifest.permission.READ_PRECISE_PHONE_STATE}) public boolean isCrossSimCallingEnabledByUser() throws android.telephony.ims.ImsException;

    method @RequiresPermission(anyOf={"android.permission.READ_PRIVILEGED_PHONE_STATE", android.Manifest.permission.READ_PRECISE_PHONE_STATE}) public boolean isTtyOverVolteEnabled();

    method @RequiresPermission(anyOf={"android.permission.READ_PRIVILEGED_PHONE_STATE", android.Manifest.permission.READ_PRECISE_PHONE_STATE}) public boolean isVoWiFiRoamingSettingEnabled();

    method @RequiresPermission(anyOf={"android.permission.READ_PRIVILEGED_PHONE_STATE", android.Manifest.permission.READ_PRECISE_PHONE_STATE}) public boolean isVoWiFiSettingEnabled();

core/api/system-current.txt

+2 −0
Original line number Diff line number Diff line
@@ -11089,6 +11089,7 @@ package android.telephony { 
    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setUiccApplicationsEnabled(int, boolean);

    field @RequiresPermission(android.Manifest.permission.MANAGE_SUBSCRIPTION_PLANS) public static final String ACTION_SUBSCRIPTION_PLANS_CHANGED = "android.telephony.action.SUBSCRIPTION_PLANS_CHANGED";

    field @NonNull public static final android.net.Uri ADVANCED_CALLING_ENABLED_CONTENT_URI;

    field @NonNull public static final android.net.Uri CROSS_SIM_ENABLED_CONTENT_URI;

    field @Deprecated public static final int PROFILE_CLASS_DEFAULT = -1; // 0xffffffff

    field public static final int PROFILE_CLASS_OPERATIONAL = 2; // 0x2

    field public static final int PROFILE_CLASS_PROVISIONING = 1; // 0x1
@@ -12278,6 +12279,7 @@ package android.telephony.ims { 
    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void isSupported(int, int, @NonNull java.util.concurrent.Executor, @NonNull java.util.function.Consumer<java.lang.Boolean>) throws android.telephony.ims.ImsException;

    method @Deprecated @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void registerImsRegistrationCallback(@NonNull java.util.concurrent.Executor, @NonNull android.telephony.ims.ImsMmTelManager.RegistrationCallback) throws android.telephony.ims.ImsException;

    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setAdvancedCallingSettingEnabled(boolean);

    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setCrossSimCallingEnabled(boolean) throws android.telephony.ims.ImsException;

    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setRttCapabilitySetting(boolean);

    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setVoWiFiModeSetting(int);

    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setVoWiFiNonPersistent(boolean, int);

telephony/java/android/telephony/SubscriptionManager.java

+20 −0
Original line number Diff line number Diff line
@@ -372,6 +372,26 @@ public class SubscriptionManager { 
    public static final Uri WFC_ROAMING_ENABLED_CONTENT_URI = Uri.withAppendedPath(

            CONTENT_URI, "wfc_roaming_enabled");



    /**

     * A content {@link Uri} used to receive updates on cross sim enabled user setting.

     * <p>

     * Use this {@link Uri} with a {@link ContentObserver} to be notified of changes to the

     * subscription cross sim calling enabled

     * {@link ImsMmTelManager#isCrossSimCallingEnabledByUser()}

     * while your app is running. You can also use a {@link android.app.job.JobService}

     * to ensure your app

     * is notified of changes to the {@link Uri} even when it is not running.

     * Note, however, that using a {@link android.app.job.JobService} does not guarantee timely

     * delivery of updates to the {@link Uri}.

     * To be notified of changes to a specific subId, append subId to the URI

     * {@link Uri#withAppendedPath(Uri, String)}.

     * @hide

     */

    @NonNull

    @SystemApi

    public static final Uri CROSS_SIM_ENABLED_CONTENT_URI = Uri.withAppendedPath(CONTENT_URI,

            SimInfo.COLUMN_CROSS_SIM_CALLING_ENABLED);



    /**

     * TelephonyProvider unique key column name is the subscription id.

     * <P>Type: TEXT (String)</P>

telephony/java/android/telephony/ims/ImsMmTelManager.java

+99 −0
Original line number Diff line number Diff line
@@ -978,6 +978,105 @@ public class ImsMmTelManager implements RegistrationManager { 
        }

    }



    /**

     * This configuration is meaningful only on dual sim device.

     * If enabled, this will result in the device setting up IMS of all other

     * active subscriptions over the INTERNET APN of the primary default data subscription

     * when any of those subscriptions are roaming or out of service and if wifi is not available

     * for VoWifi. This feature will be disabled if

     * {@link CarrierConfigManager#KEY_CARRIER_CROSS_SIM_IMS_AVAILABLE_BOOL} is set to false.

     * <p>Following are the conditions in which system will try to register IMS over

     * cross sim

     * <ul>

     *     <li>Wifi is not available, one SIM is roaming and the default data

     *     SIM is in home network. Then roaming SIM IMS will be registered over INTERNET APN of the

     *     default data subscription </li>

     *     <li>Wifi is not available, one SIM is out of service and the default data

     *     SIM is in home network. Then out of service SIM IMS will be registered over INTERNET

     *     APN of the default data subscription </li>

     * </ul>

     * <p>This API requires one of the following:

     * <ul>

     *     <li>The caller holds the READ_PRECISE_PHONE_STATE permission.</li>

     *     <li>If the caller is the device or profile owner, the caller holds the

     *     {@link Manifest.permission#READ_PRECISE_PHONE_STATE} permission.</li>

     *     <li>The caller has carrier privileges (see

     *     {@link android.telephony.TelephonyManager#hasCarrierPrivileges}) on any

     *     active subscription.</li>

     * </ul>

     * <p>The profile owner is an app that owns a managed profile on the device; for more details

     * see <a href="https://developer.android.com/work/managed-profiles">Work profiles</a>.

     * Access by profile owners is deprecated and will be removed in a future release.

     *

     * @throws ImsException if the IMS service associated with this subscription is not available or

     * the IMS service is not available.

     * @return true if the user's setting for Voice over Cross SIM is enabled and false if it is not

     */

    @SuppressAutoDoc // No support for device / profile owner or carrier privileges (b/72967236).

    @RequiresPermission(anyOf = {

            android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE,

            android.Manifest.permission.READ_PRECISE_PHONE_STATE})

    public boolean isCrossSimCallingEnabledByUser() throws ImsException {

        ITelephony iTelephony = getITelephony();

        if (iTelephony == null) {

            throw new ImsException("Could not find Telephony Service.",

                    ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);

        }



        try {

            return iTelephony.isCrossSimCallingEnabledByUser(mSubId);

        } catch (ServiceSpecificException sse) {

            throw new ImsException(sse.getMessage(), sse.errorCode);

        } catch (RemoteException e) {

            e.rethrowAsRuntimeException();

        }

        // Not reachable. Adding return to make compiler happy.

        return false;

    }



    /**

     * Sets the user's setting for whether or not Voice over Cross SIM is enabled.

     * If enabled, this will result in the device setting up IMS of all other

     * active subscriptions over the INTERNET APN of the primary default data subscription

     * when any of those subscriptions are roaming or out of service and if wifi is not available

     * for VoWifi. This feature will be disabled if

     * {@link CarrierConfigManager#KEY_CARRIER_CROSS_SIM_IMS_AVAILABLE_BOOL} is set to false.

     *

     * <p>Following are the conditions in which system will try to register IMS over

     * cross sim

     * <ul>

     *     <li>Wifi is not available, one SIM is roaming and the default data

     *     SIM is in home network. Then roaming SIM IMS will be registered over INTERNET APN of the

     *     default data subscription </li>

     *     <li>Wifi is not available, one SIM is out of service and the default data

     *     SIM is in home network. Then out of service SIM IMS will be registered over INTERNET

     *     APN of the default data subscription </li>

     * </ul>

     * @throws ImsException if the IMS service associated with this subscription is not available or

     * the IMS service is not available.

     * @param isEnabled true if the user's setting for Voice over Cross SIM is enabled,

     *                 false otherwise

     * @see #isCrossSimCallingEnabledByUser()

     * @hide

     */

    @SystemApi

    @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)

    public void setCrossSimCallingEnabled(boolean isEnabled) throws ImsException {

        ITelephony iTelephony = getITelephony();

        if (iTelephony == null) {

            throw new ImsException("Could not find Telephony Service.",

                    ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);

        }



        try {

            iTelephony.setCrossSimCallingEnabled(mSubId, isEnabled);

        } catch (ServiceSpecificException sse) {

            throw new ImsException(sse.getMessage(), sse.errorCode);

        } catch (RemoteException e) {

            e.rethrowAsRuntimeException();

        }

    }



    /**

     * Returns the user's voice over WiFi roaming setting associated with the current subscription.

     *

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

+10 −0
Original line number Diff line number Diff line
@@ -1963,6 +1963,16 @@ interface ITelephony { 
     */

    void setVoWiFiSettingEnabled(int subId, boolean isEnabled);



    /**

     * return true if the user's setting for Voice over Cross SIM is enabled and false if it is not

     */

    boolean isCrossSimCallingEnabledByUser(int subId);



    /**

     * Sets the user's setting for whether or not Voice over Cross SIM is enabled.

     */

    void setCrossSimCallingEnabled(int subId, boolean isEnabled);



    /**

     * return true if the user's setting for Voice over WiFi while roaming is enabled.

     */