66 lines
2 KiB
Dart
66 lines
2 KiB
Dart
import 'package:flutter/foundation.dart';
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import 'package:flutter/services.dart';
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import 'package:flutter_cast_framework/MethodNames.dart';
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import 'package:flutter_cast_framework/cast/CastContext.dart';
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class FlutterCastFramework {
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static const MethodChannel _channel =
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const MethodChannel('flutter_cast_framework');
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/// List of namespaces to listen for custom messages
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static List<String> namespaces = [];
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static bool _isInitiated = false;
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static _init() {
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_channel.setMethodCallHandler((MethodCall call) async {
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String method = call.method;
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dynamic arguments = call.arguments;
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debugPrint("Method call on flutter: $method $arguments");
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switch (method) {
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case PlatformMethodNames.onCastStateChanged:
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castContext.onCastStateChanged(arguments);
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break;
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case PlatformMethodNames.onSessionStarting:
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case PlatformMethodNames.onSessionStarted:
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case PlatformMethodNames.onSessionStartFailed:
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case PlatformMethodNames.onSessionEnding:
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case PlatformMethodNames.onSessionEnded:
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case PlatformMethodNames.onSessionResuming:
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case PlatformMethodNames.onSessionResumed:
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case PlatformMethodNames.onSessionResumeFailed:
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case PlatformMethodNames.onSessionSuspended:
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castContext.sessionManager.onSessionStateChanged(method, arguments);
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break;
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case PlatformMethodNames.getSessionMessageNamespaces:
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return namespaces;
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case PlatformMethodNames.onMessageReceived:
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castContext.sessionManager.platformOnMessageReceived(arguments);
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break;
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default:
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debugPrint("Method not handled: $method");
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break;
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}
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return null;
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});
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}
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static CastContext _castContext;
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// This must be the plugin entry point
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static CastContext get castContext {
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if (!_isInitiated || _castContext == null) {
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_castContext = CastContext(_channel);
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// TODO: find a better way to init the plugin
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_isInitiated = true;
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_init();
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}
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return _castContext;
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}
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}
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