IMS: Add support in frameworks for call deflection feature
Call deflection feature is useful to deflect MT call to another
number.
Test: Manual
Bug: 62170348
Change-Id: Idfbcc175a856aa0bb9476f8c73d7a614a3af0700
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 046b8be..f360680 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -1370,6 +1370,12 @@
*/
public static final String KEY_ALLOW_HOLD_IN_IMS_CALL_BOOL = "allow_hold_in_ims_call";
+ /**
+ * Flag indicating whether the carrier supports call deflection for an incoming IMS call.
+ * @hide
+ */
+ public static final String KEY_CARRIER_ALLOW_DEFLECT_IMS_CALL_BOOL =
+ "carrier_allow_deflect_ims_call_bool";
/**
* Flag indicating whether the carrier always wants to play an "on-hold" tone when a call has
@@ -1822,6 +1828,7 @@
static {
sDefaults = new PersistableBundle();
sDefaults.putBoolean(KEY_ALLOW_HOLD_IN_IMS_CALL_BOOL, true);
+ sDefaults.putBoolean(KEY_CARRIER_ALLOW_DEFLECT_IMS_CALL_BOOL, false);
sDefaults.putBoolean(KEY_ALWAYS_PLAY_REMOTE_HOLD_TONE_BOOL, false);
sDefaults.putBoolean(KEY_ADDITIONAL_CALL_SETTING_BOOL, true);
sDefaults.putBoolean(KEY_ALLOW_EMERGENCY_NUMBERS_IN_CALL_LOG_BOOL, false);
diff --git a/telephony/java/android/telephony/ims/ImsCallSession.java b/telephony/java/android/telephony/ims/ImsCallSession.java
index 207965d..da32211 100644
--- a/telephony/java/android/telephony/ims/ImsCallSession.java
+++ b/telephony/java/android/telephony/ims/ImsCallSession.java
@@ -753,6 +753,22 @@
}
/**
+ * Deflects an incoming call.
+ *
+ * @param number number to be deflected to
+ */
+ public void deflect(String number) {
+ if (mClosed) {
+ return;
+ }
+
+ try {
+ miSession.deflect(number);
+ } catch (RemoteException e) {
+ }
+ }
+
+ /**
* Rejects an incoming call or session update.
*
* @param reason reason code to reject an incoming call
diff --git a/telephony/java/android/telephony/ims/compat/stub/ImsCallSessionImplBase.java b/telephony/java/android/telephony/ims/compat/stub/ImsCallSessionImplBase.java
index 00cb1e2..e5ed825 100644
--- a/telephony/java/android/telephony/ims/compat/stub/ImsCallSessionImplBase.java
+++ b/telephony/java/android/telephony/ims/compat/stub/ImsCallSessionImplBase.java
@@ -182,6 +182,15 @@
}
/**
+ * Deflects an incoming call.
+ *
+ * @param deflectNumber number to deflect the call
+ */
+ @Override
+ public void deflect(String deflectNumber) {
+ }
+
+ /**
* Rejects an incoming call or session update.
*
* @param reason reason code to reject an incoming call, defined in {@link ImsReasonInfo}.
diff --git a/telephony/java/android/telephony/ims/stub/ImsCallSessionImplBase.java b/telephony/java/android/telephony/ims/stub/ImsCallSessionImplBase.java
index c6ca6fd..7b9fe2b 100644
--- a/telephony/java/android/telephony/ims/stub/ImsCallSessionImplBase.java
+++ b/telephony/java/android/telephony/ims/stub/ImsCallSessionImplBase.java
@@ -174,6 +174,11 @@
}
@Override
+ public void deflect(String deflectNumber) {
+ ImsCallSessionImplBase.this.deflect(deflectNumber);
+ }
+
+ @Override
public void reject(int reason) {
ImsCallSessionImplBase.this.reject(reason);
}
@@ -395,6 +400,14 @@
}
/**
+ * Deflects an incoming call.
+ *
+ * @param deflectNumber number to deflect the call
+ */
+ public void deflect(String deflectNumber) {
+ }
+
+ /**
* Rejects an incoming call or session update.
*
* @param reason reason code to reject an incoming call, defined in {@link ImsReasonInfo}.