add new methods and fix contact and video call bugs

Author: chevonc

index.js

@@ -116,6 +116,12 @@ class RNCallKeep {
     RNCallKeepModule.setCurrentCallActive();
   };
 
+  reportUpdatedCall(uuid, localizedCallerName?: String) {
+    return Platform.OS === 'ios'
+      ? _RNCallKit.reportUpdatedCall(uuid, localizedCallerName)
+      : Promise.reject('RNCallKeep.reportUpdatedCall was called from unsupported OS');
+  }
+
   _setupIOS = async (options) => new Promise((resolve, reject) => {
     if (!options.appName) {
       reject('RNCallKeep.setup: option "appName" is required');

ios/RNCallKeep/RNCallKeep.m

@@ -247,11 +247,12 @@ - (void)requestTransaction:(CXTransaction *)transaction
                 CXStartCallAction *startCallAction = [transaction.actions firstObject];
                 CXCallUpdate *callUpdate = [[CXCallUpdate alloc] init];
                 callUpdate.remoteHandle = startCallAction.handle;
+                callUpdate.hasVideo = startCallAction.video;
+                callUpdate.localizedCallerName = startCallAction.contactIdentifier;
                 callUpdate.supportsDTMF = YES;
                 callUpdate.supportsHolding = YES;
                 callUpdate.supportsGrouping = YES;
                 callUpdate.supportsUngrouping = YES;
-                callUpdate.hasVideo = NO;
                 [self.callKeepProvider reportCallWithUUID:startCallAction.callUUID updated:callUpdate];
             }
         }
@@ -433,6 +434,19 @@ - (void)provider:(CXProvider *)provider performStartCallAction:(CXStartCallActio
     [action fulfill];
 }
 
+// Update call contact info
+RCT_EXPORT_METHOD(reportUpdatedCall:(NSString *)uuidString contactIdentifier:(NSString *)contactIdentifier)
+{
+#ifdef DEBUG
+    NSLog(@"[RNCallKeep][reportUpdatedCall] contactIdentifier = %i", contactIdentifier);
+#endif
+    NSUUID *uuid = [[NSUUID alloc] initWithUUIDString:uuidString];
+    CXCallUpdate *callUpdate = [[CXCallUpdate alloc] init];
+    callUpdate.localizedCallerName = contactIdentifier;
+
+    [self.callKitProvider reportCallWithUUID:uuid updated:callUpdate];
+}
+
 // Answering incoming call
 - (void)provider:(CXProvider *)provider performAnswerCallAction:(CXAnswerCallAction *)action
 {