Result from TokenCredentials.create() seems to be cached for the lifetime of Application process

ErlDeveloper

I'm experiencing an issue with TokenCredentials.create() when my app is cold started without Internet connection, but regains Internet connection after some seconds. After my app regains Internet connection, and we retry to authenticate, TokenCredentials.create() will immediately fail with UnknownHostException, even though the device has Internet connection.

Please take a look into my test project on GitHub where there is also a video demonstrating the problem.

https://github.com/erlingfjelstad/esri-auth-to-map/tree/master

Erick_1

Hello @ErlDeveloper 

Thanks for the repro code. 

I tried to isolate the bug you mentioned with TokenCredential.create(), so I modified your MainActivity to only load the TokenCredential when a button is clicked and I am not able to reproduce your bug.

It seems that your bug might be somewhere else.

Here's my modified MainActivity 

 

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        val viewModel = MainViewModel()
        setContent {
            val coroutineScope = rememberCoroutineScope()
            Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
                Button(modifier = Modifier.fillMaxWidth(),onClick = {
                    Log.d("ArcGIS-Main", "onCreate: $innerPadding")
                    coroutineScope.launch {
                        viewModel.authenticate()
                    }
                }) {
                    Text("Authenticate")
                }
                val uiState by viewModel.mapFlow.collectAsState()
                when (val state = uiState) {
                    is UiState.Error -> {
                        Toast.makeText(this, "Error", Toast.LENGTH_SHORT).show()
                            Log.d("ArcGIS-Main", "onCreate: Error ${state.text}")
                            Log.d("ArcGIS-Main", "onCreate: Error ${state.title}")
                    }

                    UiState.Loading -> {
                        Log.d("ArcGIS-Main", "onCreate: LOADING")
                    }

                    is UiState.Success -> {
                        Toast.makeText(this, "Success", Toast.LENGTH_SHORT).show()
                        Log.d("ArcGIS-Main", "onCreate: Success $uiState")
                    }
                }
            }
        }
    }
}

 

Here's the video with the code above: