Merge "Add methods to indicate accessibility support."

4 files changed, 43 insertions, 5 deletions

diff --git a/api/current.txt b/api/current.txt
index 4e51621..e72e5c8 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -29585,8 +29585,10 @@ package android.telephony {
     method public android.telephony.IccOpenLogicalChannelResponse iccOpenLogicalChannel(java.lang.String);
     method public java.lang.String iccTransmitApduBasicChannel(int, int, int, int, int, java.lang.String);
     method public java.lang.String iccTransmitApduLogicalChannel(int, int, int, int, int, int, java.lang.String);
+    method public boolean isHearingAidCompatibilitySupported();
     method public boolean isNetworkRoaming();
     method public boolean isSmsCapable();
+    method public boolean isTtyModeSupported();
     method public boolean isVoiceCapable();
     method public boolean isWorldPhone();
     method public void listen(android.telephony.PhoneStateListener, int);
diff --git a/api/system-current.txt b/api/system-current.txt
index d0dd852..5139b4b 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -31923,6 +31923,7 @@ package android.telephony {
     method public java.lang.String iccTransmitApduBasicChannel(int, int, int, int, int, java.lang.String);
     method public java.lang.String iccTransmitApduLogicalChannel(int, int, int, int, int, int, java.lang.String);
     method public boolean isDataConnectivityPossible();
+    method public boolean isHearingAidCompatibilitySupported();
     method public boolean isIdle();
     method public boolean isNetworkRoaming();
     method public boolean isOffhook();
@@ -31930,6 +31931,7 @@ package android.telephony {
     method public boolean isRinging();
     method public boolean isSimPinEnabled();
     method public boolean isSmsCapable();
+    method public boolean isTtyModeSupported();
     method public boolean isVideoCallingEnabled();
     method public boolean isVoiceCapable();
     method public boolean isWorldPhone();
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index eef91e1..89978b7 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -3754,12 +3754,32 @@ public class TelephonyManager {
     }
 
     /**
-     * This function retrieves value for setting "name+subId", and if that is not found
-     * retrieves value for setting "name", and if that is not found uses def as default
+     * Whether the phone supports TTY mode.
      *
-     * @hide */
-    public static int getIntWithSubId(ContentResolver cr, String name, int subId, int def) {
-        return Settings.Global.getInt(cr, name + subId, Settings.Global.getInt(cr, name, def));
+     * @return {@code true} if the device supports TTY mode, and {@code false} otherwise.
+     */
+    public boolean isTtyModeSupported() {
+        try {
+            return getITelephony().isTtyModeSupported();
+        } catch (RemoteException e) {
+            Log.e(TAG, "Error calling ITelephony#isTtyModeSupported", e);
+        }
+        return false;
+    }
+
+    /**
+     * Whether the phone supports hearing aid compatibility.
+     *
+     * @return {@code true} if the device supports hearing aid compatibility, and {@code false}
+     * otherwise.
+     */
+    public boolean isHearingAidCompatibilitySupported() {
+        try {
+            return getITelephony().isHearingAidCompatibilitySupported();
+        } catch (RemoteException e) {
+            Log.e(TAG, "Error calling ITelephony#isHearingAidCompatibilitySupported", e);
+        }
+        return false;
     }
 
     /**
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index 3769dee..f9e15f3 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -882,6 +882,20 @@ interface ITelephony {
     boolean isWorldPhone();
 
     /**
+     * Whether the phone supports TTY mode.
+     *
+     * @return {@code true} if the device supports TTY mode.
+     */
+    boolean isTtyModeSupported();
+
+    /**
+     * Whether the phone supports hearing aid compatibility.
+     *
+     * @return {@code true} if the device supports hearing aid compatibility.
+     */
+    boolean isHearingAidCompatibilitySupported();
+
+    /**
      * Get IMS Registration Status
      */
     boolean isImsRegistered();