private void CheckPermissionsAndRun(FitActionRequestCode fitActionRequestCode)
{
if (PermissionApproved())
{
FitSignIn(fitActionRequestCode);
}
else
{
RequestRuntimePermissions(fitActionRequestCode);
}
}
/// <summary>
/// Checks that the user is signed in, and if so, executes the specified function. If the user is
/// not signed in, initiates the sign in flow, specifying the post-sign in function to execute.
/// </summary>
/// <param name="requestCode">The request code corresponding to the action to perform after sign in.</param>
private void FitSignIn(FitActionRequestCode requestCode)
{
if (IsOAuthPermissionsApproved)
{
PerformActionForRequestCode(requestCode);
}
else
{
GoogleSignIn.RequestPermissions(
this,
(int)requestCode,
GoogleAccount,
_fitnessOptions);
}
}
/// <summary>
/// Runs the desired method, based on the specified request code. The request code is typically
/// passed to the Fit sign-in flow, and returned with the success callback. This allows the
/// caller to specify which method, post-sign-in, should be called.
/// </summary>
/// <param name="requestCode">The code corresponding to the action to perform.</param>
private void PerformActionForRequestCode(FitActionRequestCode requestCode)
{
switch (requestCode)
{
case FitActionRequestCode.FindDataSources:
#if USESENSORSCLIENT
FindFitnessDataSources();
#endif
#if USESENSORSCLIENT_ASYNC
FindFitnessDataSourcesAsync();
#endif
#if USESENSORSAPI
FindFitnessDataSourcesWithSensorsApi();
#endif
break;
}
}
private void RequestRuntimePermissions(FitActionRequestCode requestCode)
{
var shouldProvideRationale = ActivityCompat.ShouldShowRequestPermissionRationale(
this, Manifest.Permission.AccessFineLocation);
// Provide an additional rationale to the user. This would happen if the user denied the
// request previously, but didn't check the "Don't ask again" checkbox.
if (shouldProvideRationale)
{
Log.Info(TAG, "Displaying permission rationale to provide additional context.");
Snackbar.Make(
FindViewById(Resource.Id.main_activity_view),
Resource.String.permission_rationale,
Snackbar.LengthIndefinite)
.SetAction(Resource.String.ok, (obj) =>
{
// Request permission
ActivityCompat.RequestPermissions(
this,
new string[] { Manifest.Permission.AccessFineLocation },
(int)requestCode);
})
.Show();
}
else
{
Log.Info(TAG, "Requesting permission(s)...");
// Request permission. It's possible this can be auto answered if device policy
// sets the permission in a given state or the user denied the permission
// previously and checked "Never ask again".
ActivityCompat.RequestPermissions(this,
new string[] { Manifest.Permission.AccessFineLocation },
(int)requestCode);
}
}
