Vue 3: android.startActivity & android.foregroundActivity are undefined

[ignacio68]

I don't know if it's a bug in Vue exclusively but both Application.android.startActivity and and Application.android.foregroundActivity are always undefined.

code:

onMounted(() => {
    console.log(`application.android.startActivity = ${Application.android.startActivity}`);
    console.log(`application.android.foregroundActivity = ${Application.android.foregroundActivity}`);
  });

result:

[rigor789]

Try loaded or Application.displayed events - mounted is called before the native app is fully booted so possible that these are still undefined.

[minhnhut]

@rigor789 I knew the loaded event. But unsure about Application.displayed. Can you point me to a documention or example of how to hook on this event? Thanks heaps

[vallemar]

@minhnhut https://docs.nativescript.org/core/application#cross-platform-application-events

import { Application, ApplicationEventData } from '@nativescript/core'

Application.on('displayed', (args: ApplicationEventData) => {
  // handle the event
})

[minhnhut]

@vallemar thanks alot!