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Commit 8c04a5a5 authored by Sooraj Sasindran's avatar Sooraj Sasindran
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Carrier config to switch data if primary is OOS 

Carrier config to switch data to primary from cbrs
if primary is OOS
Carrier config to specify back off time from cbrs
to primary

Bug: 143578171
Test: make
Change-Id: I2fbec74b7f00dcb751e38b0f5a336fea8370cbee
parent 3ad8b97d

telephony/java/android/telephony/CarrierConfigManager.java

+24 −0
Original line number Diff line number Diff line
@@ -2840,6 +2840,27 @@ public class CarrierConfigManager { 
     */

    public static final String KEY_5G_WATCHDOG_TIME_MS_LONG =

            "5g_watchdog_time_long";

    /**

     * Controls whether to switch data to primary from opportunistic subscription

     * if primary is out of service. This control only affects system or 1st party app

     * initiated data switch, but will not override data switch initiated by privileged carrier apps

     * This carrier config is used to disable this feature.

     * @hide

     */

    public static final String KEY_SWITCH_DATA_TO_PRIMARY_IF_PRIMARY_IS_OOS_BOOL =

            "switch_data_to_primary_if_primary_is_oos_bool";



    /**

     * Controls back off time in milli seconds for switching back to

     * opportunistic subscription. This time will be added to

     * {@link CarrierConfigManager#KEY_OPPORTUNISTIC_NETWORK_DATA_SWITCH_HYSTERESIS_TIME_LONG} to

     * determine hysteresis time if there is frequent switching

     * (determined by system app or 1st party app) between primary and opportunistic

     * subscription.

     * @hide

     */

    public static final String KEY_OPPORTUNISTIC_NETWORK_BACKOFF_TIME_LONG =

            "opportunistic_network_backoff_time_long";



    /**

     * Indicates zero or more emergency number prefix(es), because some carrier requires
@@ -3648,6 +3669,9 @@ public class CarrierConfigManager { 
        sDefaults.putBoolean(KEY_PING_TEST_BEFORE_DATA_SWITCH_BOOL, true);

        /* Default value is 1 hour. */

        sDefaults.putLong(KEY_5G_WATCHDOG_TIME_MS_LONG, 3600000);

        sDefaults.putBoolean(KEY_SWITCH_DATA_TO_PRIMARY_IF_PRIMARY_IS_OOS_BOOL, true);

        /* Default value is 10 seconds. */

        sDefaults.putLong(KEY_OPPORTUNISTIC_NETWORK_BACKOFF_TIME_LONG, 10000);

        sDefaults.putAll(Gps.getDefaults());

        sDefaults.putAll(Wifi.getDefaults());

        sDefaults.putIntArray(KEY_CDMA_ENHANCED_ROAMING_INDICATOR_FOR_HOME_NETWORK_INT_ARRAY,