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IMS: Add support for IMS Explicit call transfer

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Test: Manual
Bug: 62170207
Change-Id: I06a256adb0e1910d40809c91bcdd42c56a142842
This commit is contained in:
Ravi Paluri
2020-02-05 12:35:41 +05:30
parent 3819be4271
commit f4b38e7ff1
13 changed files with 377 additions and 3 deletions
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46
telecomm/java/android/telecom/Connection.java Normal file → Executable file
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@@ -387,8 +387,25 @@ public abstract class Connection extends Conferenceable {
* @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 @@ public abstract class Connection extends Conferenceable {
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();
}
@@ -3091,6 +3115,26 @@ public abstract class Connection extends Conferenceable {
*/
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>