fix: add useIsInPiPMode for ios

packages/react-native-sdk/ios/PictureInPicture/StreamPictureInPictureController.swift

@@ -32,6 +32,9 @@ import Foundation
         }
     }
 
+    /// A closure called when the picture-in-picture state changes.
+    public var onPiPStateChange: ((Bool) -> Void)?
+
     /// A boolean value indicating whether the picture-in-picture session should start automatically when the app enters background.
     public var canStartPictureInPictureAutomaticallyFromInline: Bool
 
@@ -102,6 +105,7 @@ import Foundation
     public func pictureInPictureControllerDidStartPictureInPicture(
         _ pictureInPictureController: AVPictureInPictureController
     ) {
+        onPiPStateChange?(true)
     }
 
     public func pictureInPictureController(
@@ -119,6 +123,7 @@ import Foundation
     public func pictureInPictureControllerDidStopPictureInPicture(
         _ pictureInPictureController: AVPictureInPictureController
     ) {
+        onPiPStateChange?(false)
     }
 
     // MARK: - Private helpers

packages/react-native-sdk/ios/RTCViewPip.swift

@@ -14,6 +14,8 @@ class RTCViewPip: UIView {
     private var pictureInPictureController = StreamPictureInPictureController()
     private var webRtcModule: WebRTCModule?
 
+    @objc var onPiPChange: RCTBubblingEventBlock?
+
     private func setupNotificationObserver() {
         NotificationCenter.default.addObserver(
             self,
@@ -88,6 +90,10 @@ class RTCViewPip: UIView {
             setupNotificationObserver()
             DispatchQueue.main.async {
                 self.pictureInPictureController?.sourceView = self
+                // Set up PiP state change callback
+                self.pictureInPictureController?.onPiPStateChange = { [weak self] isActive in
+                    self?.sendPiPChangeEvent(isActive: isActive)
+                }
                 if let reactTag = self.reactTag, let bridge = self.webRtcModule?.bridge {
                     if let manager = bridge.module(for: RTCViewPipManager.self) as? RTCViewPipManager,
                        let size = manager.getCachedSize(for: reactTag) {
@@ -98,4 +104,13 @@ class RTCViewPip: UIView {
             }
         }
     }
+
+    private func sendPiPChangeEvent(isActive: Bool) {
+        guard let onPiPChange = onPiPChange else {
+            return
+        }
+
+        NSLog("PiP - Sending PiP state change event: \(isActive)")
+        onPiPChange(["active": isActive])
+    }
 }

packages/react-native-sdk/ios/RTCViewPipManager.mm

@@ -11,6 +11,7 @@
 @interface RCT_EXTERN_MODULE(RTCViewPipManager, RCTViewManager)
 
 RCT_EXPORT_VIEW_PROPERTY(streamURL, NSString)
+RCT_EXPORT_VIEW_PROPERTY(onPiPChange, RCTBubblingEventBlock)
 RCT_EXTERN_METHOD(onCallClosed:(nonnull NSNumber*) reactTag)
 RCT_EXTERN_METHOD(setPreferredContentSize:(nonnull NSNumber *)reactTag width:(CGFloat)w height:(CGFloat)h);
 

packages/react-native-sdk/src/components/Call/CallContent/RTCViewPipIOS.tsx

@@ -18,13 +18,19 @@ import {
 import { useDebouncedValue } from '../../../utils/hooks';
 import { shouldDisableIOSLocalVideoOnBackgroundRef } from '../../../utils/internal/shouldDisableIOSLocalVideoOnBackground';
 import { useTrackDimensions } from '../../../hooks/useTrackDimensions';
+import { isInPiPMode$ } from '../../../utils/internal/rxSubjects';
 
 type Props = {
   includeLocalParticipantVideo?: boolean;
+  /**
+   * Callback that is called when the PiP mode state changes.
+   * @param active - true when PiP started, false when PiP stopped
+   */
+  onPiPChange?: (active: boolean) => void;
 };
 
 export const RTCViewPipIOS = React.memo((props: Props) => {
-  const { includeLocalParticipantVideo } = props;
+  const { includeLocalParticipantVideo, onPiPChange } = props;
   const call = useCall();
   const { useParticipants } = useCallStateHooks();
   const _allParticipants = useParticipants({
@@ -112,9 +118,18 @@ export const RTCViewPipIOS = React.memo((props: Props) => {
     return videoStreamToRender?.toURL();
   }, [videoStreamToRender]);
 
+  const handlePiPChange = (event: { nativeEvent: { active: boolean } }) => {
+    isInPiPMode$.next(event.nativeEvent.active);
+    onPiPChange?.(event.nativeEvent.active);
+  };
+
   return (
     <>
-      <RTCViewPipNative streamURL={streamURL} ref={nativeRef} />
+      <RTCViewPipNative
+        streamURL={streamURL}
+        ref={nativeRef}
+        onPiPChange={handlePiPChange}
+      />
       {participantInSpotlight && (
         <DimensionsUpdatedRenderless
           participant={participantInSpotlight}

packages/react-native-sdk/src/components/Call/CallContent/RTCViewPipNative.tsx

@@ -10,8 +10,13 @@ import {
 
 const COMPONENT_NAME = 'RTCViewPip';
 
+export type PiPChangeEvent = {
+  active: boolean;
+};
+
 type RTCViewPipNativeProps = {
   streamURL?: string;
+  onPiPChange?: (event: { nativeEvent: PiPChangeEvent }) => void;
 };
 
 const NativeComponent: HostComponent<RTCViewPipNativeProps> =
@@ -48,6 +53,7 @@ export const RTCViewPipNative = React.memo(
     React.Ref<any>,
     {
       streamURL?: string;
+      onPiPChange?: (event: { nativeEvent: PiPChangeEvent }) => void;
     }
   >((props, ref) => {
     if (Platform.OS !== 'ios') return null;
@@ -58,6 +64,8 @@ export const RTCViewPipNative = React.memo(
         pointerEvents={'none'}
         // eslint-disable-next-line react/prop-types
         streamURL={props.streamURL}
+        // eslint-disable-next-line react/prop-types
+        onPiPChange={props.onPiPChange}
         // @ts-expect-error - types issue
         ref={ref}
       />

packages/react-native-sdk/src/hooks/useIsInPiPMode.tsx

@@ -1,17 +1,17 @@
 import { useEffect, useState } from 'react';
 import { RxUtils } from '@stream-io/video-client';
-import { isInPiPModeAndroid$ } from '../utils/internal/rxSubjects';
+import { isInPiPMode$ } from '../utils/internal/rxSubjects';
 
 export function useIsInPiPMode() {
   const [value, setValue] = useState<boolean>(() => {
-    return RxUtils.getCurrentValue(isInPiPModeAndroid$);
+    return RxUtils.getCurrentValue(isInPiPMode$);
   });
 
   useEffect(() => {
-    const subscription = isInPiPModeAndroid$.subscribe({
+    const subscription = isInPiPMode$.subscribe({
       next: setValue,
       error: (err) => {
-        console.log('An error occurred while reading isInPiPModeAndroid$', err);
+        console.log('An error occurred while reading isInPiPMode$', err);
         setValue(false);
       },
     });

packages/react-native-sdk/src/providers/StreamCall/AppStateListener.tsx

@@ -7,10 +7,7 @@ import {
   Platform,
 } from 'react-native';
 import { shouldDisableIOSLocalVideoOnBackgroundRef } from '../../utils/internal/shouldDisableIOSLocalVideoOnBackground';
-import {
-  disablePiPMode$,
-  isInPiPModeAndroid$,
-} from '../../utils/internal/rxSubjects';
+import { disablePiPMode$, isInPiPMode$ } from '../../utils/internal/rxSubjects';
 import { getLogger, RxUtils } from '@stream-io/video-client';
 
 const PIP_CHANGE_EVENT = 'StreamVideoReactNative_PIP_CHANGE_EVENT';
@@ -35,12 +32,12 @@ export const AppStateListener = () => {
     const logger = getLogger(['AppStateListener']);
     const initialPipMode =
       !disablePiP && AppState.currentState === 'background';
-    isInPiPModeAndroid$.next(initialPipMode);
+    isInPiPMode$.next(initialPipMode);
     logger('debug', 'Initial PiP mode on mount set to ', initialPipMode);
 
     NativeModules?.StreamVideoReactNative?.isInPiPMode().then(
       (isInPiP: boolean | null | undefined) => {
-        isInPiPModeAndroid$.next(!!isInPiP);
+        isInPiPMode$.next(!!isInPiP);
         logger(
           'debug',
           'Initial PiP mode on mount (after asking native module) set to ',
@@ -56,7 +53,7 @@ export const AppStateListener = () => {
     const subscriptionPiPChange = eventEmitter.addListener(
       PIP_CHANGE_EVENT,
       (isInPiPMode: boolean) => {
-        isInPiPModeAndroid$.next(isInPiPMode);
+        isInPiPMode$.next(isInPiPMode);
       },
     );
 
@@ -108,11 +105,11 @@ export const AppStateListener = () => {
           if (isAndroid8OrAbove) {
             // set with an assumption that its enabled so that UI disabling happens faster
             const disablePiP = RxUtils.getCurrentValue(disablePiPMode$);
-            isInPiPModeAndroid$.next(!disablePiP);
+            isInPiPMode$.next(!disablePiP);
             // if PiP was not enabled anyway, then in the next code we ll set it to false and UI wont be shown anyway
             NativeModules?.StreamVideoReactNative?.isInPiPMode().then(
               (isInPiP: boolean | null | undefined) => {
-                isInPiPModeAndroid$.next(!!isInPiP);
+                isInPiPMode$.next(!!isInPiP);
                 if (!isInPiP) {
                   if (AppState.currentState === 'active') {
                     // this is to handle the case that the app became active as soon as it went to background

packages/react-native-sdk/src/utils/internal/rxSubjects.ts

@@ -1,5 +1,5 @@
 import { BehaviorSubject } from 'rxjs';
 
-export const isInPiPModeAndroid$ = new BehaviorSubject<boolean>(false);
+export const isInPiPMode$ = new BehaviorSubject<boolean>(false);
 
 export const disablePiPMode$ = new BehaviorSubject<boolean>(false);

sample-apps/react-native/dogfood/ios/Podfile.lock

@@ -2240,7 +2240,7 @@ PODS:
     - ReactCommon/turbomodule/bridging
     - ReactCommon/turbomodule/core
     - Yoga
-  - stream-io-noise-cancellation-react-native (0.2.4):
+  - stream-io-noise-cancellation-react-native (0.3.0):
     - DoubleConversion
     - glog
     - hermes-engine
@@ -2266,7 +2266,7 @@ PODS:
     - stream-react-native-webrtc
     - StreamVideoNoiseCancellation
     - Yoga
-  - stream-io-video-filters-react-native (0.6.3):
+  - stream-io-video-filters-react-native (0.7.0):
     - DoubleConversion
     - glog
     - hermes-engine
@@ -2294,7 +2294,7 @@ PODS:
   - stream-react-native-webrtc (125.4.3):
     - React-Core
     - StreamWebRTC (~> 125.6422.070)
-  - stream-video-react-native (1.20.16):
+  - stream-video-react-native (1.21.2):
     - DoubleConversion
     - glog
     - hermes-engine
@@ -2720,10 +2720,10 @@ SPEC CHECKSUMS:
   RNVoipPushNotification: 4998fe6724d421da616dca765da7dc421ff54c4e
   SocketRocket: d4aabe649be1e368d1318fdf28a022d714d65748
   stream-chat-react-native: 1803cedc0bf16361b6762e8345f9256e26c60e6f
-  stream-io-noise-cancellation-react-native: a159fcc95df6a8f981641cf906ffe19a52854daa
-  stream-io-video-filters-react-native: 4a42aa1c2fa9dc921016b5f047c9c42db166c97d
+  stream-io-noise-cancellation-react-native: 39911e925efffe7cee4462d6bbc4b1d33de5beae
+  stream-io-video-filters-react-native: 6894b6ac20d55f26858a6729d60adf6e73bd2398
   stream-react-native-webrtc: b7076764940085a0450a6551f452e7f5a713f42f
-  stream-video-react-native: 67ddbfe623e2f1833b5d059d2a55167d011d239d
+  stream-video-react-native: 04b9aa84f92e5f0e5d54529d056a4b40a3c8d902
   StreamVideoNoiseCancellation: 41f5a712aba288f9636b64b17ebfbdff52c61490
   StreamWebRTC: a50ebd8beba4def8f4e378b4895824c3520f9889
   VisionCamera: d19797da4d373ada2c167a6e357e520cc1d9dc56