IllegalStateException: Caller already has an active LocalOnlyHotspot request

[huangyz0918]

Software and hardware versions

Android 8.0 Nexus 6P

Problem description

App crashes with log:

     Caused by: java.lang.IllegalStateException: Caller already has an active LocalOnlyHotspot request
        at android.os.Parcel.readException(Parcel.java:2012)
        at android.os.Parcel.readException(Parcel.java:1950)
        at android.net.wifi.IWifiManager$Stub$Proxy.startLocalOnlyHotspot(IWifiManager.java:1661)
        at android.net.wifi.WifiManager.startLocalOnlyHotspot(WifiManager.java:2002)
        at org.odk.share.views.ui.send.SendActivity.turnOnHotspot(SendActivity.java:386)
        at org.odk.share.views.ui.send.SendActivity.initiateHotspot(SendActivity.java:189)
        at org.odk.share.views.ui.send.SendActivity.startHotspot(SendActivity.java:166)
        at org.odk.share.views.ui.send.SendActivity.toggleHotspot(SendActivity.java:494)
        at org.odk.share.views.ui.send.SendActivity.checkLocationPermission(SendActivity.java:467)
        at org.odk.share.views.ui.send.SendActivity.onResume(SendActivity.java:306)
        at android.app.Instrumentation.callActivityOnResume(Instrumentation.java:1355)
        at android.app.Activity.performResume(Activity.java:7107)

Steps to reproduce the problem

1. click the send button in main page.
2. select a blank form to sent, hotspot will be enabled automatically.
3. press back button and repeat send operation again with hotspot enabled.
4. click send again.
5. app crash.

Expected behavior

App not crash, with back button pressed, the hotspot session should be closed.

[ajay-prabhakar]

Yeah, I observed this behaviour previously but if #227 this will be solved when I checked with that PR

[huangyz0918]

@Chromicle Cool, then we can closed this after that.