Mark adhoc conference call APIs as @hide.

Test: make -j update-api
Test: Run unit tests
Bug: 62151032
Change-Id: I8fe9c4d2c9a8861deea3a0def82c432762cd1222

api/current.txt

@@ -43553,7 +43553,6 @@ package android.system {
 package android.telecom {
 
   public final class Call {
-    method public void addConferenceParticipants(@NonNull java.util.List<android.net.Uri>);
     method public void answer(int);
     method public void conference(android.telecom.Call);
     method public void deflect(android.net.Uri);
@@ -43662,7 +43661,6 @@ package android.telecom {
     method public static boolean hasProperty(int, int);
     method public boolean hasProperty(int);
     method public static String propertiesToString(int);
-    field public static final int CAPABILITY_ADD_PARTICIPANT = 33554432; // 0x2000000
     field public static final int CAPABILITY_CANNOT_DOWNGRADE_VIDEO_TO_AUDIO = 4194304; // 0x400000
     field public static final int CAPABILITY_CAN_PAUSE_VIDEO = 1048576; // 0x100000
     field public static final int CAPABILITY_CAN_PULL_CALL = 8388608; // 0x800000
@@ -43783,7 +43781,6 @@ package android.telecom {
     method public final android.telecom.StatusHints getStatusHints();
     method public android.telecom.Connection.VideoProvider getVideoProvider();
     method public int getVideoState();
-    method public void onAddConferenceParticipants(@NonNull java.util.List<android.net.Uri>);
     method public void onCallAudioStateChanged(android.telecom.CallAudioState);
     method public void onConnectionAdded(android.telecom.Connection);
     method public void onDisconnect();
@@ -43847,7 +43844,6 @@ package android.telecom {
     method public final boolean isRingbackRequested();
     method public final void notifyConferenceMergeFailed();
     method public void onAbort();
-    method public void onAddConferenceParticipants(@NonNull java.util.List<android.net.Uri>);
     method public void onAnswer(int);
     method public void onAnswer();
     method public void onCallAudioStateChanged(android.telecom.CallAudioState);
@@ -43927,7 +43923,6 @@ package android.telecom {
     field public static final int AUDIO_CODEC_GSM_HR = 10; // 0xa
     field public static final int AUDIO_CODEC_NONE = 0; // 0x0
     field public static final int AUDIO_CODEC_QCELP13K = 3; // 0x3
-    field public static final int CAPABILITY_ADD_PARTICIPANT = 67108864; // 0x4000000
     field public static final int CAPABILITY_CANNOT_DOWNGRADE_VIDEO_TO_AUDIO = 8388608; // 0x800000
     field public static final int CAPABILITY_CAN_PAUSE_VIDEO = 1048576; // 0x100000
     field public static final int CAPABILITY_CAN_PULL_CALL = 16777216; // 0x1000000
@@ -44901,7 +44896,6 @@ package android.telephony {
     field public static final String KEY_SIM_NETWORK_UNLOCK_ALLOW_DISMISS_BOOL = "sim_network_unlock_allow_dismiss_bool";
     field public static final String KEY_SMS_REQUIRES_DESTINATION_NUMBER_CONVERSION_BOOL = "sms_requires_destination_number_conversion_bool";
     field public static final String KEY_SUPPORT_3GPP_CALL_FORWARDING_WHILE_ROAMING_BOOL = "support_3gpp_call_forwarding_while_roaming_bool";
-    field public static final String KEY_SUPPORT_ADD_CONFERENCE_PARTICIPANTS_BOOL = "support_add_conference_participants_bool";
     field public static final String KEY_SUPPORT_CLIR_NETWORK_DEFAULT_BOOL = "support_clir_network_default_bool";
     field public static final String KEY_SUPPORT_CONFERENCE_CALL_BOOL = "support_conference_call_bool";
     field public static final String KEY_SUPPORT_EMERGENCY_SMS_OVER_IMS_BOOL = "support_emergency_sms_over_ims_bool";

telecomm/java/android/telecom/Call.java

@@ -459,7 +459,11 @@ public final class Call {
         /** Call supports the deflect feature. */
         public static final int CAPABILITY_SUPPORT_DEFLECT = 0x01000000;
 
-        /** call supports adding participants to existing call */
+        /**
+         * Call supports adding participants to the call via
+         * {@link #addConferenceParticipants(List)}.
+         * @hide
+         */
         public static final int CAPABILITY_ADD_PARTICIPANT = 0x02000000;
         //******************************************************************************************
         // Next CAPABILITY value: 0x04000000
@@ -1713,6 +1717,7 @@ public final class Call {
      * See {@link Details#CAPABILITY_ADD_PARTICIPANT}.
      *
      * @param participants participants to be pulled to existing call.
+     * @hide
      */
     public void addConferenceParticipants(@NonNull List<Uri> participants) {
         mInCallAdapter.addConferenceParticipants(mTelecomCallId, participants);

telecomm/java/android/telecom/Conference.java

@@ -319,8 +319,9 @@ public abstract class Conference extends Conferenceable {
     public void onConnectionAdded(Connection connection) {}
 
     /**
-     * Notifies the {@link Conference} of a request to add a new participant to the conference call
-     * @param participants that will be added to existing conference call
+     * Notifies the {@link Conference} of a request to add a new participants to the conference call
+     * @param participants that will be added to this conference call
+     * @hide
      */
     public void onAddConferenceParticipants(@NonNull List<Uri> participants) {}
 

telecomm/java/android/telecom/Connection.java

@@ -378,7 +378,8 @@ public abstract class Connection extends Conferenceable {
 
     /**
      * When set, indicates that this {@link Connection} supports initiation of a conference call
-     * by directly adding a participant using {@link #onAddConferenceParticipants()}.
+     * by directly adding participants using {@link #onAddConferenceParticipants(List)}.
+     * @hide
      */
     public static final int CAPABILITY_ADD_PARTICIPANT = 0x04000000;
     //**********************************************************************************************
@@ -2960,9 +2961,10 @@ public abstract class Connection extends Conferenceable {
     public void onSeparate() {}
 
     /**
-     * Supports initiation of a conference call by directly adding participants.
+     * Supports initiation of a conference call by directly adding participants to an ongoing call.
      *
      * @param participants with which conference call will be formed.
+     * @hide
      */
     public void onAddConferenceParticipants(@NonNull List<Uri> participants) {}
 

telephony/java/android/telephony/CarrierConfigManager.java

@@ -1091,6 +1091,7 @@ public class CarrierConfigManager {
     /**
      * Determines whether conference participants can be added to existing call.  When {@code true},
      * adding conference participants to existing call is supported, {@code false otherwise}.
+     * @hide
      */
     public static final String KEY_SUPPORT_ADD_CONFERENCE_PARTICIPANTS_BOOL =
             "support_add_conference_participants_bool";