@connois, Sorry for delayed response but I did get it worked with following code in app.component’s constructor and creating a service as shown below.
app.component
// close all popovers on back navigation, if open.
this.router.events.subscribe((event: any): void => {
if (event instanceof NavigationStart) {
if (event.navigationTrigger === 'popstate') {
this.autocloseOverlaysService.trigger();
}
}
});
AutocloseOverlaysService
import { Injectable, ViewChildren, QueryList } from '@angular/core';
import { IonRouterOutlet, ActionSheetController, PopoverController, ModalController, MenuController, ToastController } from '@ionic/angular';
import { Router } from '@angular/router';
@Injectable({
providedIn: 'root'
})
export class AutocloseOverlaysService {
@ViewChildren(IonRouterOutlet) routerOutlets: QueryList<IonRouterOutlet>;
lastTimeBackPress = 0;
timePeriodToExit = 2000;
constructor(
private actionSheetCtrl: ActionSheetController,
private popoverCtrl: PopoverController,
private modalCtrl: ModalController,
private menu: MenuController,
private router: Router,
private toastController: ToastController
) { }
async trigger() {
console.log('backbutton triggered');
// close action sheet
try {
const element = await this.actionSheetCtrl.getTop();
if (element) {
element.dismiss();
return;
}
} catch (error) {
}
// close popover
try {
const element = await this.popoverCtrl.getTop();
if (element) {
element.dismiss();
return;
}
} catch (error) {
}
// close modal
try {
const element = await this.modalCtrl.getTop();
if (element) {
element.dismiss();
return;
}
} catch (error) {
console.log(error);
}
// close side menua
try {
const element = await this.menu.getOpen();
if (element !== null) {
this.menu.close();
return;
}
} catch (error) {
}
}
}
