private async void StartGoogleAPI()
{
try
{
await _viewModel.StartENService();
bool isRunning = await IsRunning();
if (isRunning)
{
BackgroundFetchScheduler.ScheduleBackgroundFetch();
}
if (await _viewModel.IsEnabled() &&
!await IsRunning() &&
await BluetoothStateBroadcastReceiver.GetBluetoothState(UpdateUI) == BluetoothState.OFF)
{
if (!_permissionUtils.AreAllPermissionsGranted())
{
PreventMultiplePermissionsDialogsForAction(_permissionUtils.HasPermissions);
// wait until BT state change will be completed
await BluetoothStateBroadcastReceiver.GetBluetoothState(UpdateUI);
}
}
}
finally
{
UpdateUI();
}
_semaphoreSlim.Release();
}
private async void StartGoogleAPI()
{
try
{
await _viewModel.StartENService();
bool isRunning = await _viewModel.IsRunning();
if (isRunning)
{
BackgroundFetchScheduler.ScheduleBackgroundFetch();
}
if (await _viewModel.IsEnabled() &&
!await _viewModel.IsRunning() &&
await BluetoothStateBroadcastReceiver.GetBluetoothState(UpdateUI) == BluetoothState.OFF)
{
await _permissionUtils.HasPermissions();
// wait until BT state change will be completed
await BluetoothStateBroadcastReceiver.GetBluetoothState(UpdateUI);
}
}
finally
{
UpdateUI();
}
}
private async void PreventMultiplePermissionsDialogsForAction(Func <Task <bool> > action)
{
bool isRunning = await _viewModel.IsRunning();
if ((!isRunning || !_permissionUtils.HasPermissionsWithoutDialogs()) &&
_dialogDisplayed == false)
{
_dialogDisplayed = true;
if (action != null)
{
await action.Invoke();
}
_dialogDisplayed = false;
// wait until BT state change will be completed
await BluetoothStateBroadcastReceiver.GetBluetoothState(UpdateUI);
}
UpdateUI();
}
private async void StartGoogleAPI()
{
try
{
CloseReminderNotifications();
await _viewModel.StartENService();
bool isRunning = await IsRunning();
if (isRunning)
{
BackgroundFetchScheduler.ScheduleBackgroundFetch();
}
if (await _viewModel.IsEnabled() &&
!await IsRunning() &&
await BluetoothStateBroadcastReceiver.GetBluetoothState(UpdateUI) == BluetoothState.OFF)
{
if (!_permissionUtils.AreAllPermissionsGranted())
{
PreventMultiplePermissionsDialogsForAction(_permissionUtils.HasPermissions);
// wait until BT state change will be completed
await BluetoothStateBroadcastReceiver.GetBluetoothState(UpdateUI);
}
}
}
finally
{
UpdateUI();
}
//showing dialog for new user
if (GetIsBackgroundActivityDialogShowEnableNewUser() &&
!CheckIsEnableBatteryOptimizations())
{
ShowBackgroundActivityDialog();
DialogLastShownDate = SystemTime.Now().Date;
}
_semaphoreSlim.Release();
}
private async void PreventMultiplePermissionsDialogsForAction(Func <Task <bool> > action)
{
if (_dialogDisplayed || _lockUnfocusedDialogs)
{
return;
}
await _semaphoreSlim.WaitAsync();
_dialogDisplayed = true;
if (!await IsRunning())
{
if (action != null)
{
await action.Invoke();
}
// wait until BT state change will be completed
await BluetoothStateBroadcastReceiver.GetBluetoothState(UpdateUI);
UpdateUI();
}
_dialogDisplayed = false;
_semaphoreSlim.Release();
}