am c67da06d: am 0f78ad87: Merge "IMS: start and stop dtmf tones." into lmp-mr1-dev
* commit 'c67da06df74095e44ecf9449216563b622927463':
IMS: start and stop dtmf tones.
diff --git a/telephony/java/com/android/ims/internal/IImsCallSession.aidl b/telephony/java/com/android/ims/internal/IImsCallSession.aidl
index d1946e3..b1f2d32 100644
--- a/telephony/java/com/android/ims/internal/IImsCallSession.aidl
+++ b/telephony/java/com/android/ims/internal/IImsCallSession.aidl
@@ -223,6 +223,20 @@
void sendDtmf(char c, in Message result);
/**
+ * Start a DTMF code. According to <a href="http://tools.ietf.org/html/rfc2833">RFC 2833</a>,
+ * event 0 ~ 9 maps to decimal value 0 ~ 9, '*' to 10, '#' to 11, event 'A' ~ 'D' to 12 ~ 15,
+ * and event flash to 16. Currently, event flash is not supported.
+ *
+ * @param c the DTMF to send. '0' ~ '9', 'A' ~ 'D', '*', '#' are valid inputs.
+ */
+ void startDtmf(char c);
+
+ /**
+ * Stop a DTMF code.
+ */
+ void stopDtmf();
+
+ /**
* Sends an USSD message.
*
* @param ussdMessage USSD message to send