Introduce APIs for RTT calls (part 1)
Add signaling methods and data pipes for handling real-time text during
a call.
Change-Id: I876827c448252c5f786d7a4919c47891acb03877
Test: manual, through telecom testapps
diff --git a/telecomm/java/android/telecom/InCallAdapter.java b/telecomm/java/android/telecom/InCallAdapter.java
index 3f270d9..d640b1d 100644
--- a/telecomm/java/android/telecom/InCallAdapter.java
+++ b/telecomm/java/android/telecom/InCallAdapter.java
@@ -34,7 +34,7 @@
* <p>
* The adapter will stop functioning when there are no more calls.
*
- * {@hide}
+ * @hide
*/
public final class InCallAdapter {
private final IInCallAdapter mAdapter;
@@ -375,4 +375,48 @@
} catch (RemoteException ignored) {
}
}
+
+ /**
+ * Sends an RTT upgrade request to the remote end of the connection.
+ */
+ public void sendRttRequest() {
+ try {
+ mAdapter.sendRttRequest();
+ } catch (RemoteException ignored) {
+ }
+ }
+
+ /**
+ * Responds to an RTT upgrade request initiated from the remote end.
+ *
+ * @param id the ID of the request as specified by Telecom
+ * @param accept Whether the request should be accepted.
+ */
+ public void respondToRttRequest(int id, boolean accept) {
+ try {
+ mAdapter.respondToRttRequest(id, accept);
+ } catch (RemoteException ignored) {
+ }
+ }
+
+ /**
+ * Instructs Telecom to shut down the RTT communication channel.
+ */
+ public void stopRtt() {
+ try {
+ mAdapter.stopRtt();
+ } catch (RemoteException ignored) {
+ }
+ }
+
+ /**
+ * Sets the RTT audio mode.
+ * @param mode the desired RTT audio mode
+ */
+ public void setRttMode(int mode) {
+ try {
+ mAdapter.setRttMode(mode);
+ } catch (RemoteException ignored) {
+ }
+ }
}