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Commit f3c10020 authored by Andrew Lee's avatar Andrew Lee
Browse files

Add methods to indicate accessibility support. 

Namely, indicates whether Telephony supports TTY mode or hearing
aid compatibility.

Bug: 19372734
Change-Id: I08d8cc64169b170c1dc6fb0c713e888eeba30099
parent 216f3edc

api/current.txt

+2 −0
Original line number Diff line number Diff line
@@ -29370,8 +29370,10 @@ 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);

api/system-current.txt

+2 −0
Original line number Diff line number Diff line
@@ -31520,6 +31520,7 @@ 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();
@@ -31527,6 +31528,7 @@ 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();

telephony/java/android/telephony/TelephonyManager.java

+25 −5
Original line number Diff line number Diff line
@@ -3744,12 +3744,32 @@ 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;

    }



    /**

telephony/java/com/android/internal/telephony/ITelephony.aidl

+14 −0
Original line number Diff line number Diff line
@@ -881,6 +881,20 @@ 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

     */