diff options
| -rw-r--r-- | api/current.txt | 1 | ||||
| -rw-r--r-- | telephony/java/android/telephony/CarrierConfigManager.java | 14 |
2 files changed, 15 insertions, 0 deletions
diff --git a/api/current.txt b/api/current.txt index 05e9a4713a00..6ae20fff0b10 100644 --- a/api/current.txt +++ b/api/current.txt @@ -44307,6 +44307,7 @@ 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_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_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_OTASP_FOR_PROVISIONING_BOOL = "use_otasp_for_provisioning_bool"; field public static final String KEY_USE_RCS_PRESENCE_BOOL = "use_rcs_presence_bool"; diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java index 511b27883186..5262cf8ce91c 100644 --- a/telephony/java/android/telephony/CarrierConfigManager.java +++ b/telephony/java/android/telephony/CarrierConfigManager.java @@ -31,6 +31,7 @@ import android.os.PersistableBundle; import android.os.RemoteException; import android.os.ServiceManager; import android.service.carrier.CarrierService; +import android.telecom.TelecomManager; import android.telephony.ims.ImsReasonInfo; import com.android.internal.telephony.ICarrierConfigLoader; @@ -2114,6 +2115,18 @@ public class CarrierConfigManager { 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 * RTT-supported device. * @hide @@ -2959,6 +2972,7 @@ public class CarrierConfigManager { sDefaults.putStringArray(KEY_ROAMING_OPERATOR_STRING_ARRAY, null); sDefaults.putBoolean(KEY_SHOW_IMS_REGISTRATION_STATUS_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_SUPPORT_NO_REPLY_TIMER_FOR_CFNRY_BOOL, true); sDefaults.putStringArray(KEY_FEATURE_ACCESS_CODES_STRING_ARRAY, null); |