CallScreenOverlay class

Launches CometChatOngoingCall in a completely isolated widget tree (its own MaterialApp inside an OverlayEntry).

This decouples the call screen from the host app's navigation stack:

• Own Navigator — no push/pop on the app's routes
• Own BuildContext — no dependency on the app's widget tree
• Own theme & localization scope

Usage:

// Show the call screen
CallScreenOverlay.show(
  sessionId: 'abc123',
  sessionSettingsBuilder: SessionSettingsBuilder()..setLayout(LayoutType.tile),
);

// Dismiss when the call ends
CallScreenOverlay.dismiss();

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

isShowing → bool

Whether the overlay is currently showing.

no setter

Static Methods

dismiss() → void

Dismiss the call screen overlay.

show({required String sessionId, required SessionSettingsBuilder sessionSettingsBuilder, CallWorkFlow? callWorkFlow, OnError? onError}) → void

Show the ongoing call screen in an isolated overlay.