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Commit e4d72b4b authored by Tyler Gunn's avatar Tyler Gunn
Browse files

Add carrier config key for TTY support. 

Add carrier config key to determine if a carrier supports TTY.

Bug: 116764319
Test: Manual; turned off key and observed settings doesn't show TTY.
Test: Manual; turned on key (default) and observed settings does show TTY.
Change-Id: I9dff154740213ff9627c0cc07452f0b22b59e8f6
parent 36791ef4

api/current.txt

+1 −0
Original line number Original line Diff line number Diff line
@@ -42269,6 +42269,7 @@ package android.telephony { 
    field public static final String KEY_SUPPORT_PAUSE_IMS_VIDEO_CALLS_BOOL = "support_pause_ims_video_calls_bool";

    field public static final String KEY_SUPPORT_PAUSE_IMS_VIDEO_CALLS_BOOL = "support_pause_ims_video_calls_bool";

    field public static final String KEY_SUPPORT_SWAP_AFTER_MERGE_BOOL = "support_swap_after_merge_bool";

    field public static final String KEY_SUPPORT_SWAP_AFTER_MERGE_BOOL = "support_swap_after_merge_bool";

    field public static final String KEY_TREAT_DOWNGRADED_VIDEO_CALLS_AS_VIDEO_CALLS_BOOL = "treat_downgraded_video_calls_as_video_calls_bool";

    field public static final String KEY_TREAT_DOWNGRADED_VIDEO_CALLS_AS_VIDEO_CALLS_BOOL = "treat_downgraded_video_calls_as_video_calls_bool";

    field public static final String KEY_TTY_SUPPORTED_BOOL = "tty_supported_bool";

    field public static final String KEY_USE_HFA_FOR_PROVISIONING_BOOL = "use_hfa_for_provisioning_bool";

    field public static final String KEY_USE_HFA_FOR_PROVISIONING_BOOL = "use_hfa_for_provisioning_bool";

    field public static final String KEY_USE_OTASP_FOR_PROVISIONING_BOOL = "use_otasp_for_provisioning_bool";

    field public static final String KEY_USE_OTASP_FOR_PROVISIONING_BOOL = "use_otasp_for_provisioning_bool";

    field public static final String KEY_USE_RCS_PRESENCE_BOOL = "use_rcs_presence_bool";

    field public static final String KEY_USE_RCS_PRESENCE_BOOL = "use_rcs_presence_bool";

telephony/java/android/telephony/CarrierConfigManager.java

+14 −0
Original line number Original line Diff line number Diff line
@@ -31,6 +31,7 @@ import android.os.PersistableBundle; 
import android.os.RemoteException;

import android.os.RemoteException;

import android.os.ServiceManager;

import android.os.ServiceManager;

import android.service.carrier.CarrierService;

import android.service.carrier.CarrierService;

import android.telecom.TelecomManager;

import android.telephony.ims.ImsReasonInfo;

import android.telephony.ims.ImsReasonInfo;





import com.android.internal.telephony.ICarrierConfigLoader;

import com.android.internal.telephony.ICarrierConfigLoader;
@@ -2109,6 +2110,18 @@ public class CarrierConfigManager { 
     */

     */

    public static final String KEY_RTT_SUPPORTED_BOOL = "rtt_supported_bool";

    public static final String KEY_RTT_SUPPORTED_BOOL = "rtt_supported_bool";





    /**

     * Boolean flag indicating whether the carrier supports TTY.

     * <p>

     * Note that {@link #KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL} controls availability of TTY over

     * VoLTE; if {@link #KEY_TTY_SUPPORTED_BOOL} is disabled, then

     * {@link #KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL} is also implicitly disabled.

     * <p>

     * {@link TelecomManager#isTtySupported()} should be used to determine if a device supports TTY,

     * and this carrier config key should be used to see if the current carrier supports it.

     */

    public static final String KEY_TTY_SUPPORTED_BOOL = "tty_supported_bool";



    /**

    /**

     * Indicates if the carrier supports auto-upgrading a call to RTT when receiving a call from a

     * Indicates if the carrier supports auto-upgrading a call to RTT when receiving a call from a

     * RTT-supported device.

     * RTT-supported device.
@@ -2749,6 +2762,7 @@ public class CarrierConfigManager { 
        sDefaults.putStringArray(KEY_ROAMING_OPERATOR_STRING_ARRAY, null);

        sDefaults.putStringArray(KEY_ROAMING_OPERATOR_STRING_ARRAY, null);

        sDefaults.putBoolean(KEY_SHOW_IMS_REGISTRATION_STATUS_BOOL, false);

        sDefaults.putBoolean(KEY_SHOW_IMS_REGISTRATION_STATUS_BOOL, false);

        sDefaults.putBoolean(KEY_RTT_SUPPORTED_BOOL, false);

        sDefaults.putBoolean(KEY_RTT_SUPPORTED_BOOL, false);

        sDefaults.putBoolean(KEY_TTY_SUPPORTED_BOOL, true);

        sDefaults.putBoolean(KEY_DISABLE_CHARGE_INDICATION_BOOL, false);

        sDefaults.putBoolean(KEY_DISABLE_CHARGE_INDICATION_BOOL, false);

        sDefaults.putBoolean(KEY_SUPPORT_NO_REPLY_TIMER_FOR_CFNRY_BOOL, true);

        sDefaults.putBoolean(KEY_SUPPORT_NO_REPLY_TIMER_FOR_CFNRY_BOOL, true);

        sDefaults.putStringArray(KEY_FEATURE_ACCESS_CODES_STRING_ARRAY, null);

        sDefaults.putStringArray(KEY_FEATURE_ACCESS_CODES_STRING_ARRAY, null);