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Fix ios.blockScreenshotsOnEnterBackground to hide peer components #5107

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Merged
shai-almog merged 1 commit into from
May 30, 2026
+7 −2
Merged

Fix ios.blockScreenshotsOnEnterBackground to hide peer components #5107

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9 changes: 7 additions & 2 deletions Ports/iOSPort/nativeSources/CodenameOne_GLAppDelegate.m
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Original file line number Diff line number Diff line change
Expand Up @@ -216,7 +216,12 @@ - (void)cn1ApplicationWillResignActive
- (void)cn1ApplicationDidEnterBackground
{
#ifdef CN1_BLOCK_SCREENSHOTS_ON_ENTER_BACKGROUND
[[CodenameOne_GLViewController instance] eaglView].hidden = YES;
// Hide the view controller's root view rather than just the EAGL/Metal
// surface. Once a peer component is added with paintPeersBehindEnabled,
// the controller's view is a newRoot containing both eaglView and the
// peerComponentsLayer (BrowserComponent's WKWebView lives in the latter)
// -- hiding only eaglView leaves peers visible in the app-switcher snapshot.
[CodenameOne_GLViewController instance].view.hidden = YES;
cn1IsHiddenInBackground = YES;
#endif
if(editingComponent != nil) {
Expand All @@ -239,7 +244,7 @@ - (void)cn1ApplicationDidEnterBackground
- (void)cn1ApplicationWillEnterForeground
{
if (cn1IsHiddenInBackground) {
[[CodenameOne_GLViewController instance] eaglView].hidden = NO;
[CodenameOne_GLViewController instance].view.hidden = NO;
}
// Clear before updateCanvas: viewWillTransitionToSize: and
// didRotateFromInterfaceOrientation: use this to skip propagation during
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