ios: implement support options for disaply incoming call

Author: zxcpoiu

index.d.ts

@@ -61,6 +61,7 @@ declare module 'react-native-callkeep' {
       localizedCallerName?: string,
       handleType?: HandleType,
       hasVideo?: boolean,
+      options?: object,
     ): void
 
     static startCall(

index.js

@@ -77,13 +77,25 @@ class RNCallKeep {
     return;
   };
 
-  displayIncomingCall = (uuid, handle, localizedCallerName = '', handleType = 'number', hasVideo = false) => {
+  displayIncomingCall = (uuid, handle, localizedCallerName = '', handleType = 'number', hasVideo = false, options = null) => {
     if (!isIOS) {
       RNCallKeepModule.displayIncomingCall(uuid, handle, localizedCallerName);
       return;
     }
 
-    RNCallKeepModule.displayIncomingCall(uuid, handle, handleType, hasVideo, localizedCallerName);
+    let supportsHolding = true,
+      supportsDTMF = true,
+      supportsGrouping = true,
+      supportsUngrouping = true;
+
+    if (options) {
+      if (typeof options.supportsHolding === 'boolean') supportsHolding = options.supportsHolding;
+      if (typeof options.supportsDTMF === 'boolean') supportsDTMF = options.supportsDTMF;
+      if (typeof options.supportsGrouping === 'boolean') supportsGrouping = options.supportsGrouping;
+      if (typeof options.supportsUngrouping === 'boolean') supportsUngrouping = options.supportsUngrouping;
+    }
+
+    RNCallKeepModule.displayIncomingCall(uuid, handle, handleType, hasVideo, localizedCallerName, supportsHolding, supportsDTMF, supportsGrouping, supportsUngrouping);
   };
 
   answerIncomingCall = (uuid) => {

ios/RNCallKeep/RNCallKeep.h

@@ -32,6 +32,10 @@ continueUserActivity:(NSUserActivity *)userActivity
                    handleType:(NSString *)handleType
                      hasVideo:(BOOL)hasVideo
           localizedCallerName:(NSString * _Nullable)localizedCallerName
+              supportsHolding:(BOOL)supportsHolding
+                 supportsDTMF:(BOOL)supportsDTMF
+             supportsGrouping:(BOOL)supportsGrouping
+           supportsUngrouping:(BOOL)supportsUngrouping
                   fromPushKit:(BOOL)fromPushKit
                       payload:(NSDictionary * _Nullable)payload;
 
@@ -49,4 +53,4 @@ continueUserActivity:(NSUserActivity *)userActivity
 
 + (BOOL)isCallActive:(NSString *)uuidString;
 
-@end
+@end

ios/RNCallKeep/RNCallKeep.m

@@ -179,9 +179,24 @@ + (void)initCallKitProvider {
                                handle:(NSString *)handle
                            handleType:(NSString *)handleType
                              hasVideo:(BOOL)hasVideo
-                  localizedCallerName:(NSString * _Nullable)localizedCallerName)
-{
-    [RNCallKeep reportNewIncomingCall: uuidString handle:handle handleType:handleType hasVideo:hasVideo localizedCallerName:localizedCallerName fromPushKit: NO payload:nil withCompletionHandler:nil];
+                  localizedCallerName:(NSString * _Nullable)localizedCallerName
+                      supportsHolding:(BOOL)supportsHolding
+                         supportsDTMF:(BOOL)supportsDTMF
+                     supportsGrouping:(BOOL)supportsGrouping
+                   supportsUngrouping:(BOOL)supportsUngrouping)            
+{
+    [RNCallKeep reportNewIncomingCall: uuidString
+                               handle: handle
+                           handleType: handleType
+                             hasVideo: hasVideo
+                  localizedCallerName: localizedCallerName
+                      supportsHolding: supportsHolding
+                         supportsDTMF: supportsDTMF
+                     supportsGrouping: supportsGrouping
+                   supportsUngrouping: supportsUngrouping
+                          fromPushKit: NO
+                              payload: nil
+                withCompletionHandler: nil];
 }
 
 RCT_EXPORT_METHOD(startCall:(NSString *)uuidString
@@ -390,6 +405,10 @@ + (void)reportNewIncomingCall:(NSString *)uuidString
                    handleType:(NSString *)handleType
                      hasVideo:(BOOL)hasVideo
           localizedCallerName:(NSString * _Nullable)localizedCallerName
+              supportsHolding:(BOOL)supportsHolding
+                 supportsDTMF:(BOOL)supportsDTMF
+             supportsGrouping:(BOOL)supportsGrouping
+           supportsUngrouping:(BOOL)supportsUngrouping
                   fromPushKit:(BOOL)fromPushKit
                       payload:(NSDictionary * _Nullable)payload
 {
@@ -412,10 +431,10 @@ + (void)reportNewIncomingCall:(NSString *)uuidString
     NSUUID *uuid = [[NSUUID alloc] initWithUUIDString:uuidString];
     CXCallUpdate *callUpdate = [[CXCallUpdate alloc] init];
     callUpdate.remoteHandle = [[CXHandle alloc] initWithType:_handleType value:handle];
-    callUpdate.supportsDTMF = YES;
-    callUpdate.supportsHolding = YES;
-    callUpdate.supportsGrouping = YES;
-    callUpdate.supportsUngrouping = YES;
+    callUpdate.supportsHolding = supportsHolding;
+    callUpdate.supportsDTMF = supportsDTMF;
+    callUpdate.supportsGrouping = supportsGrouping;
+    callUpdate.supportsUngrouping = supportsUngrouping;
     callUpdate.hasVideo = hasVideo;
     callUpdate.localizedCallerName = localizedCallerName;
 
@@ -428,6 +447,10 @@ + (void)reportNewIncomingCall:(NSString *)uuidString
             @"handle": handle,
             @"localizedCallerName": localizedCallerName ? localizedCallerName : @"",
             @"hasVideo": hasVideo ? @"1" : @"0",
+            @"supportsHolding": supportsHolding ? @"1" : @"0",
+            @"supportsDTMF": supportsDTMF ? @"1" : @"0",
+            @"supportsGrouping": supportsGrouping ? @"1" : @"0",
+            @"supportsUngrouping": supportsUngrouping ? @"1" : @"0",
             @"fromPushKit": fromPushKit ? @"1" : @"0",
             @"payload": payload ? payload : @"",
         }];
@@ -443,14 +466,26 @@ + (void)reportNewIncomingCall:(NSString *)uuidString
     }];
 }
 
+// --- overloading functions for backward compatibility and simple api
 + (void)reportNewIncomingCall:(NSString *)uuidString
                        handle:(NSString *)handle
                    handleType:(NSString *)handleType
                      hasVideo:(BOOL)hasVideo
           localizedCallerName:(NSString * _Nullable)localizedCallerName
                   fromPushKit:(BOOL)fromPushKit
 {
-    [RNCallKeep reportNewIncomingCall: uuidString handle:handle handleType:handleType hasVideo:hasVideo localizedCallerName:localizedCallerName fromPushKit: fromPushKit payload:nil withCompletionHandler:nil];
+    [RNCallKeep reportNewIncomingCall: uuidString
+                               handle: handle
+                           handleType: handleType
+                             hasVideo: hasVideo
+                  localizedCallerName: localizedCallerName
+                      supportsHolding: YES
+                         supportsDTMF: YES
+                     supportsGrouping: YES
+                   supportsUngrouping: YES
+                          fromPushKit: fromPushKit
+                              payload: nil
+                withCompletionHandler: nil];
 }
 
 - (BOOL)lessThanIos10_2