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Commit 03fb6e49 authored by Hall Liu's avatar Hall Liu
Browse files

Allow carriers to configure RTT while roaming 

Add a carrier config key that makes RTT supported even if roaming.

Fixes: 168676696
Test: manual
Change-Id: Ied2418cdec57d2d405d4ed0f0227a251ecd626cf
Merged-In: Ied2418cdec57d2d405d4ed0f0227a251ecd626cf
parent de3b7f1a

telephony/java/android/telephony/CarrierConfigManager.java

+8 −0
Original line number Diff line number Diff line
@@ -3935,6 +3935,13 @@ public class CarrierConfigManager { 
    public static final String KEY_NETWORK_TEMP_NOT_METERED_SUPPORTED_BOOL =

            "network_temp_not_metered_supported_bool";



    /**

     * Indicates whether RTT is supported while roaming.

     * @hide

     */

    public static final String KEY_RTT_SUPPORTED_WHILE_ROAMING_BOOL =

            "rtt_supported_while_roaming_bool";



    /** The default value for every variable. */

    private final static PersistableBundle sDefaults;
@@ -4290,6 +4297,7 @@ public class CarrierConfigManager { 
        sDefaults.putBoolean(KEY_RTT_SUPPORTED_BOOL, false);

        sDefaults.putBoolean(KEY_TTY_SUPPORTED_BOOL, true);

        sDefaults.putBoolean(KEY_HIDE_TTY_HCO_VCO_WITH_RTT_BOOL, false);

        sDefaults.putBoolean(KEY_RTT_SUPPORTED_WHILE_ROAMING_BOOL, false);

        sDefaults.putBoolean(KEY_DISABLE_CHARGE_INDICATION_BOOL, false);

        sDefaults.putBoolean(KEY_SUPPORT_NO_REPLY_TIMER_FOR_CFNRY_BOOL, true);

        sDefaults.putStringArray(KEY_FEATURE_ACCESS_CODES_STRING_ARRAY, null);