add supportsFullscreen flag

daily-co · Jan 11, 2022 · d0e8e9a · d0e8e9a
1 parent bfce8a8
commit d0e8e9a
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Showing 3 changed files with 10 additions and 0 deletions.
diff --git a/index.d.ts b/index.d.ts
@@ -128,6 +128,7 @@ export interface DailyBrowserInfo {
   mobile: boolean;
   name: string;
   version: string;
+  supportsFullscreen: boolean;
   supportsScreenShare: boolean;
   supportsSfu: boolean;
   supportsVideoProcessing: boolean;

diff --git a/src/module.js b/src/module.js
@@ -160,6 +160,7 @@ import {
   isReactNative,
   browserVideoSupported_p,
   getUserAgent,
+  isFullscreenSupported,
   isScreenSharingSupported,
   isSfuSupported,
   isVideoProcessingSupported,
@@ -623,6 +624,7 @@ export default class DailyIframe extends EventEmitter {
       mobile: browser.getPlatformType() === 'mobile',
       name: browser.getBrowserName(),
       version: browser.getBrowserVersion(),
+      supportsFullscreen: !!isFullscreenSupported(),
       supportsScreenShare: !!isScreenSharingSupported(),
       supportsSfu: !!isSfuSupported(),
       supportsVideoProcessing: isVideoProcessingSupported(),

diff --git a/src/shared-with-pluot-core/Environment.js b/src/shared-with-pluot-core/Environment.js
@@ -47,6 +47,13 @@ export function isScreenSharingSupported() {
   return isDisplayMediaAccessible() && canUnifiedPlan();
 }
 
+export function isFullscreenSupported() {
+  if (isReactNative()) return false;
+  if (!document) return false;
+  const iframe = document.createElement('iframe');
+  return !!iframe.requestFullscreen || !!iframe.webkitRequestFullscreen;
+}
+
 const supportedBrowsersForVideoProcessors = ['Chrome', 'Firefox'];
 
 export function isVideoProcessingSupported() {