How to call suspend function from Fragment or Activity?

Question

I want to request permission and do it by nonblocking function. Since I need Context I can not call it from ViewModel. How to give a default UI scope for fragment and call suspend function like this:

class MapsFragment : Fragment() {

override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
    super.onViewCreated(view, savedInstanceState)
    mapFragment = childFragmentManager.findFragmentById(R.id.map) as SupportMapFragment?

    launch {
         withContext(Dispatcher.Main){
           checkLocationPermission().await()
        }
    }
 }
}


suspend fun checkLocationPermission():Boolean{...}

Answer 1

In documentation https://developer.android.com/topic/libraries/architecture/coroutines said that I can use androidx.lifecycle:lifecycle-runtime-ktx:2.2.0-alpha01 ktx.

class MyFragment: Fragment() {
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
    super.onViewCreated(view, savedInstanceState)
    viewLifecycleOwner.lifecycleScope.launch {
        val params = TextViewCompat.getTextMetricsParams(textView)
        val precomputedText = withContext(Dispatchers.Default) {
            PrecomputedTextCompat.create(longTextContent, params)
        }
        TextViewCompat.setPrecomputedText(textView, precomputedText)
    }
 }
}