react-native-video/src/Video.tsx

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import React, {
useState,
useCallback,
useMemo,
useRef,
forwardRef,
useImperativeHandle,
type ComponentRef,
} from "react";
import {
View,
StyleSheet,
Image,
Platform,
} from "react-native";
import NativeVideoComponent, { RCTVideoConstants } from "./VideoNativeComponent";
import type { NativeVideoResizeMode, OnAudioFocusChangedData, OnAudioTracksData, OnPlaybackStateChangedData, OnTextTracksData, OnTimedMetadataData, OnVideoErrorData, OnVideoTracksData } from './VideoNativeComponent'
import type { StyleProp, ImageStyle, NativeSyntheticEvent } from "react-native";
import {
type VideoComponentType,
type OnLoadData,
type OnGetLicenseData,
type OnLoadStartData,
type OnProgressData,
type OnSeekData,
type OnPictureInPictureStatusChangedData,
type OnBandwidthUpdateData,
type OnBufferData,
type OnExternalPlaybackChangeData,
type OnReceiveAdEventData,
VideoManager,
} from "./VideoNativeComponent";
import type { ReactVideoProps } from "./types/video";
import { getReactTag, resolveAssetSourceForVideo } from "./utils";
export interface VideoRef {
seek: (time: number, tolerance?: number) => void;
resume: () => void;
pause: () => void;
presentFullscreenPlayer: () => void;
dismissFullscreenPlayer: () => void;
restoreUserInterfaceForPictureInPictureStopCompleted: (restore: boolean) => void;
}
const Video = forwardRef<VideoRef, ReactVideoProps>(
(
{
source,
style,
resizeMode,
posterResizeMode,
poster,
fullscreen,
drm,
textTracks,
selectedAudioTrack,
selectedTextTrack,
onLoadStart,
onLoad,
onError,
onProgress,
onSeek,
onEnd,
onBuffer,
onBandwidthUpdate,
onExternalPlaybackChange,
onFullscreenPlayerWillPresent,
onFullscreenPlayerDidPresent,
onFullscreenPlayerWillDismiss,
onFullscreenPlayerDidDismiss,
onReadyForDisplay,
onPlaybackRateChange,
onAudioBecomingNoisy,
onPictureInPictureStatusChanged,
onRestoreUserInterfaceForPictureInPictureStop,
onReceiveAdEvent,
onPlaybackStateChanged,
onAudioFocusChanged,
onIdle,
onTimedMetadata,
onAudioTracks,
onTextTracks,
onVideoTracks,
...rest
},
ref
) => {
const nativeRef = useRef<ComponentRef<VideoComponentType>>(null);
const [showPoster, setShowPoster] = useState(!!poster);
const [isFullscreen, setIsFullscreen] = useState(fullscreen);
const [
_restoreUserInterfaceForPIPStopCompletionHandler,
setRestoreUserInterfaceForPIPStopCompletionHandler,
] = useState<boolean | undefined>();
const posterStyle = useMemo<StyleProp<ImageStyle>>(
() => ({
...StyleSheet.absoluteFillObject,
resizeMode:
posterResizeMode && posterResizeMode !== "none"
? posterResizeMode
: "contain",
}),
[posterResizeMode]
);
const src = useMemo(() => {
if (!source) return undefined;
const resolvedSource = resolveAssetSourceForVideo(source);
let uri = resolvedSource.uri || "";
if (uri && uri.match(/^\//)) uri = `file://${uri}`;
if (!uri) console.warn("Trying to load empty source");
const isNetwork = !!(uri && uri.match(/^https?:/));
const isAsset = !!(
uri &&
uri.match(
/^(assets-library|ipod-library|file|content|ms-appx|ms-appdata):/
)
);
return {
uri,
isNetwork,
isAsset,
shouldCache: resolvedSource.shouldCache || false,
type: resolvedSource.type || "",
mainVer: resolvedSource.mainVer || 0,
patchVer: resolvedSource.patchVer || 0,
requestHeaders: resolvedSource?.headers || {},
startTime: resolvedSource.startTime || 0,
endTime: resolvedSource.endTime
};
}, [source]);
const _resizeMode: NativeVideoResizeMode = useMemo(() => {
switch (resizeMode) {
case "contain":
return RCTVideoConstants.ScaleAspectFit;
case "cover":
return RCTVideoConstants.ScaleAspectFill;
case "stretch":
return RCTVideoConstants.ScaleToFill;
default:
return RCTVideoConstants.ScaleNone;
}
}, [resizeMode]);
const _drm = useMemo(() => {
if (!drm) return;
return {
drmType: drm.type,
licenseServer: drm.licenseServer,
headers: drm.headers,
contentId: drm.contentId,
certificateUrl: drm.certificateUrl,
base64Certificate: drm.base64Certificate,
useExternalGetLicense: !!drm.getLicense,
};
}, [drm]);
const _selectedTextTrack = useMemo(() => {
if (!selectedTextTrack) return;
if (typeof selectedTextTrack?.value === 'number') return {
seletedTextType: selectedTextTrack?.type,
index: selectedTextTrack?.value,
}
return {
selectedTextType: selectedTextTrack?.type,
value: selectedTextTrack?.value,
}
}, [selectedTextTrack]);
const _selectedAudioTrack = useMemo(() => {
if (!selectedAudioTrack) return;
if (typeof selectedAudioTrack?.value === 'number') return {
selectedAudioType: selectedAudioTrack?.type,
index: selectedAudioTrack?.value,
}
return {
selectedAudioType: selectedAudioTrack?.type,
value: selectedAudioTrack?.value,
}
}, [selectedAudioTrack]);
const seek = useCallback(
async (time: number, tolerance?: number) => {
if (isNaN(time)) throw new Error("Specified time is not a number");
if (!nativeRef.current) {
console.warn("Video Component is not mounted");
return;
}
Platform.select({
ios: () => {
nativeRef.current?.setNativeProps({
seek: {
time,
tolerance,
},
});
},
default: () => {
nativeRef.current?.setNativeProps({
seek: time,
});
},
})();
},
[]
);
const presentFullscreenPlayer = useCallback(() => {
setIsFullscreen(true);
}, [setIsFullscreen]);
const dismissFullscreenPlayer = useCallback(() => {
setIsFullscreen(false);
}, [setIsFullscreen]);
const save = useCallback(async () => {
await VideoManager.save(getReactTag(nativeRef));
}, []);
const pause = useCallback(async () => {
await VideoManager.setPlayerPauseState(true, getReactTag(nativeRef));
}, []);
const resume = useCallback(async () => {
await VideoManager.setPlayerPauseState(false, getReactTag(nativeRef));
}, []);
const restoreUserInterfaceForPictureInPictureStopCompleted = useCallback(
(restored: boolean) => {
setRestoreUserInterfaceForPIPStopCompletionHandler(restored);
},
[setRestoreUserInterfaceForPIPStopCompletionHandler]
);
const onVideoLoadStart = useCallback(
(e: NativeSyntheticEvent<OnLoadStartData>) => {
onLoadStart?.(e.nativeEvent);
},
[onLoadStart]
);
const onVideoLoad = useCallback(
(e: NativeSyntheticEvent<OnLoadData>) => {
if (Platform.OS === "windows") setShowPoster(false);
onLoad?.(e.nativeEvent);
},
[onLoad, setShowPoster]
);
const onVideoError = useCallback(
(e: NativeSyntheticEvent<OnVideoErrorData>) => {
onError?.(e.nativeEvent);
},
[onError]
);
const onVideoProgress = useCallback(
(e: NativeSyntheticEvent<OnProgressData>) => {
onProgress?.(e.nativeEvent);
},
[onProgress]
);
const onVideoSeek = useCallback(
(e: NativeSyntheticEvent<OnSeekData>) => {
onSeek?.(e.nativeEvent);
},
[onSeek]
);
// android only
const onVideoPlaybackStateChanged = useCallback((e: NativeSyntheticEvent<OnPlaybackStateChangedData>) => {
onPlaybackStateChanged?.(e.nativeEvent);
}, [onPlaybackStateChanged])
// android only
const onVideoIdle = useCallback(() => {
onIdle?.()
}, [onIdle])
const _onTimedMetadata = useCallback(
(e: NativeSyntheticEvent<OnTimedMetadataData>) => {
onTimedMetadata?.(e.nativeEvent);
},
[onTimedMetadata]
);
const _onAudioTracks = useCallback((e: NativeSyntheticEvent<OnAudioTracksData>) => {
onAudioTracks?.(e.nativeEvent)
}, [onAudioTracks])
const _onTextTracks = useCallback((e: NativeSyntheticEvent<OnTextTracksData>) => {
onTextTracks?.(e.nativeEvent)
}, [onTextTracks])
const _onVideoTracks = useCallback((e: NativeSyntheticEvent<OnVideoTracksData>) => {
onVideoTracks?.(e.nativeEvent)
}, [onVideoTracks])
const _onPlaybackRateChange = useCallback(
(e: NativeSyntheticEvent<Readonly<{ playbackRate: number }>>) => {
onPlaybackRateChange?.(e.nativeEvent);
},
[onPlaybackRateChange]
);
const _onReadyForDisplay = useCallback(() => {
setShowPoster(false);
onReadyForDisplay?.();
}, [setShowPoster, onReadyForDisplay]);
const _onPictureInPictureStatusChanged = useCallback(
(e: NativeSyntheticEvent<OnPictureInPictureStatusChangedData>) => {
onPictureInPictureStatusChanged?.(e.nativeEvent);
},
[onPictureInPictureStatusChanged]
);
const _onAudioFocusChanged = useCallback((e: NativeSyntheticEvent<OnAudioFocusChangedData>) => {
onAudioFocusChanged?.(e.nativeEvent)
}, [onAudioFocusChanged])
const onVideoBuffer = useCallback((e: NativeSyntheticEvent<OnBufferData>) => {
onBuffer?.(e.nativeEvent);
}, [onBuffer]);
const onVideoExternalPlaybackChange = useCallback((e: NativeSyntheticEvent<OnExternalPlaybackChangeData>) => {
onExternalPlaybackChange?.(e.nativeEvent);
}, [onExternalPlaybackChange])
const _onBandwidthUpdate = useCallback((e: NativeSyntheticEvent<OnBandwidthUpdateData>) => {
onBandwidthUpdate?.(e.nativeEvent);
}, [onBandwidthUpdate]);
const _onReceiveAdEvent = useCallback((e: NativeSyntheticEvent<OnReceiveAdEventData>) => {
onReceiveAdEvent?.(e.nativeEvent);
}, [onReceiveAdEvent]);
const onGetLicense = useCallback(
(event: NativeSyntheticEvent<OnGetLicenseData>) => {
if (drm && drm.getLicense instanceof Function) {
const data = event.nativeEvent;
if (data && data.spcBase64) {
const getLicenseOverride = drm.getLicense(data.spcBase64, data.contentId, data.licenseUrl);
const getLicensePromise = Promise.resolve(getLicenseOverride); // Handles both scenarios, getLicenseOverride being a promise and not.
getLicensePromise.then((result => {
if (result !== undefined) {
nativeRef.current && VideoManager.setLicenseResult(result, data.licenseUrl, getReactTag(nativeRef));
} else {
nativeRef.current && VideoManager.setLicenseResultError('Empty license result', data.licenseUrl, getReactTag(nativeRef));
}
})).catch(() => {
nativeRef.current && VideoManager.setLicenseResultError('fetch error', data.licenseUrl, getReactTag(nativeRef));
});
} else {
VideoManager.setLicenseResultError('No spc received', data.licenseUrl, getReactTag(nativeRef));
}
}
},
[drm]
);
useImperativeHandle(
ref,
() => ({
seek,
presentFullscreenPlayer,
dismissFullscreenPlayer,
save,
pause,
resume,
restoreUserInterfaceForPictureInPictureStopCompleted,
}),
[
seek,
presentFullscreenPlayer,
dismissFullscreenPlayer,
save,
pause,
resume,
restoreUserInterfaceForPictureInPictureStopCompleted,
]
);
return (
<View style={style}>
<NativeVideoComponent
ref={nativeRef}
{...rest}
src={src}
drm={_drm}
style={StyleSheet.absoluteFill}
resizeMode={_resizeMode}
fullscreen={isFullscreen}
restoreUserInterfaceForPIPStopCompletionHandler={
_restoreUserInterfaceForPIPStopCompletionHandler
}
textTracks={textTracks}
selectedTextTrack={_selectedTextTrack}
selectedAudioTrack={_selectedAudioTrack}
onGetLicense={onGetLicense}
onVideoLoad={onVideoLoad}
onVideoLoadStart={onVideoLoadStart}
onVideoError={onVideoError}
onVideoProgress={onVideoProgress}
onVideoSeek={onVideoSeek}
onVideoEnd={onEnd}
onVideoBuffer={onVideoBuffer}
onVideoPlaybackStateChanged={onVideoPlaybackStateChanged}
onBandwidthUpdate={_onBandwidthUpdate}
onTimedMetadata={_onTimedMetadata}
onAudioTracks={_onAudioTracks}
onTextTracks={_onTextTracks}
onVideoTracks={_onVideoTracks}
onVideoFullscreenPlayerDidDismiss={onFullscreenPlayerDidDismiss}
onVideoFullscreenPlayerDidPresent={onFullscreenPlayerDidPresent}
onVideoFullscreenPlayerWillDismiss={onFullscreenPlayerWillDismiss}
onVideoFullscreenPlayerWillPresent={onFullscreenPlayerWillPresent}
onVideoExternalPlaybackChange={onVideoExternalPlaybackChange}
onVideoIdle={onVideoIdle}
onAudioFocusChanged={_onAudioFocusChanged}
onReadyForDisplay={_onReadyForDisplay}
onPlaybackRateChange={_onPlaybackRateChange}
onVideoAudioBecomingNoisy={onAudioBecomingNoisy}
onPictureInPictureStatusChanged={_onPictureInPictureStatusChanged}
onRestoreUserInterfaceForPictureInPictureStop={
onRestoreUserInterfaceForPictureInPictureStop
}
onReceiveAdEvent={_onReceiveAdEvent}
/>
{showPoster ? (
<Image style={posterStyle} source={{ uri: poster }} />
) : null}
</View>
);
}
);
Video.displayName = "Video";
export default Video;