IMS: Add support for IMS Explicit call transfer
Test: Manual
Bug: 62170207
Change-Id: I06a256adb0e1910d40809c91bcdd42c56a142842
diff --git a/telecomm/java/android/telecom/Connection.java b/telecomm/java/android/telecom/Connection.java
old mode 100644
new mode 100755
index 3b0ba25..3564add
--- a/telecomm/java/android/telecom/Connection.java
+++ b/telecomm/java/android/telecom/Connection.java
@@ -387,8 +387,25 @@
* @hide
*/
public static final int CAPABILITY_ADD_PARTICIPANT = 0x04000000;
+
+ /**
+ * Indicates that this {@code Connection} can be transferred to another
+ * number.
+ * Connection supports the blind and assured call transfer feature.
+ * @hide
+ */
+ public static final int CAPABILITY_TRANSFER = 0x08000000;
+
+ /**
+ * Indicates that this {@code Connection} can be transferred to another
+ * ongoing {@code Connection}.
+ * Connection supports the consultative call transfer feature.
+ * @hide
+ */
+ public static final int CAPABILITY_TRANSFER_CONSULTATIVE = 0x10000000;
+
//**********************************************************************************************
- // Next CAPABILITY value: 0x08000000
+ // Next CAPABILITY value: 0x20000000
//**********************************************************************************************
/**
@@ -967,6 +984,13 @@
if ((capabilities & CAPABILITY_ADD_PARTICIPANT) == CAPABILITY_ADD_PARTICIPANT) {
builder.append(isLong ? " CAPABILITY_ADD_PARTICIPANT" : " add_participant");
}
+ if ((capabilities & CAPABILITY_TRANSFER) == CAPABILITY_TRANSFER) {
+ builder.append(isLong ? " CAPABILITY_TRANSFER" : " sup_trans");
+ }
+ if ((capabilities & CAPABILITY_TRANSFER_CONSULTATIVE)
+ == CAPABILITY_TRANSFER_CONSULTATIVE) {
+ builder.append(isLong ? " CAPABILITY_TRANSFER_CONSULTATIVE" : " sup_cTrans");
+ }
builder.append("]");
return builder.toString();
}
@@ -3092,6 +3116,26 @@
public void onReject(String replyMessage) {}
/**
+ * Notifies this Connection, a request to transfer to a target number.
+ * @param number the number to transfer this {@link Connection} to.
+ * @param isConfirmationRequired when {@code true}, the {@link ConnectionService}
+ * should wait until the transfer has successfully completed before disconnecting
+ * the current {@link Connection}.
+ * When {@code false}, the {@link ConnectionService} should signal the network to
+ * perform the transfer, but should immediately disconnect the call regardless of
+ * the outcome of the transfer.
+ * @hide
+ */
+ public void onTransfer(@NonNull Uri number, boolean isConfirmationRequired) {}
+
+ /**
+ * Notifies this Connection, a request to transfer to another Connection.
+ * @param otherConnection the {@link Connection} to transfer this call to.
+ * @hide
+ */
+ public void onTransfer(@NonNull Connection otherConnection) {}
+
+ /**
* Notifies this Connection of a request to silence the ringer.
* <p>
* The ringer may be silenced by any of the following methods: