Class Performance

packages/firebase-performance/index.ios.ts:134–182

}

export class Performance implements IPerformance {
	_native: FIRPerformance;
	_app: FirebaseApp;

	constructor() {
		if (defaultPerformance) {
			return defaultPerformance;
		}
		defaultPerformance = this;
		this._native = FIRPerformance.sharedInstance();
	}

	get isPerformanceCollectionEnabled(): boolean {
		return this.native.dataCollectionEnabled;
	}

	set isPerformanceCollectionEnabled(value) {
		this.native.dataCollectionEnabled = value;
		this.native.instrumentationEnabled = value;
	}

	newHttpMetric(url: string, httpMethod: HttpMethod): HttpMetric {
		return HttpMetric.fromUrlMethod(url, httpMethod);
	}
	newTrace(identifier: string): Trace {
		return Trace.fromNative(this.native.traceWithName(identifier));
	}

	startTrace(identifier: string): Trace {
		const trace = Trace.fromNative(this.native.traceWithName(identifier));
		trace.start();
		return trace;
	}

	get native() {
		return this._native;
	}
	get ios() {
		return this.native;
	}

	get app(): FirebaseApp {
		if (!this._app) {
			// @ts-ignore
			this._app = FirebaseApp.fromNative(this.native.app);
		}
		return this._app;
	}
}