protected void OnSuccess()
{
var intent = Intent;
var forResponse = intent.GetBooleanExtra(CommonUtil.EXTRA_FOR_RESPONSE, true);
AssistStructure structure = (AssistStructure)intent.GetParcelableExtra(AutofillManager.ExtraAssistStructure);
StructureParser parser = new StructureParser(structure);
parser.ParseForFill();
AutofillFieldMetadataCollection autofillFields = parser.AutofillFields;
var saveTypes = autofillFields.SaveType;
ReplyIntent = new Intent();
var clientFormDataMap = SharedPrefsAutofillRepository.GetInstance(this).GetFilledAutofillFieldCollection
(autofillFields.FocusedAutofillHints, autofillFields.AllAutofillHints);
if (forResponse)
{
SetResponseIntent(AutofillHelper.NewResponse(this, false, autofillFields, clientFormDataMap));
}
else
{
String datasetName = intent.GetStringExtra(CommonUtil.EXTRA_DATASET_NAME);
SetDatasetIntent(AutofillHelper.NewDataset(this, autofillFields, clientFormDataMap[datasetName], false));
}
}
/// <summary>
/// Wraps autofill data in a Response object (essentially a series of Datasets) which can then
/// be sent back to the client View.
/// </summary>
/// <returns>The response.</returns>
/// <param name="context">Context.</param>
/// <param name="datasetAuth">If set to <c>true</c> dataset auth.</param>
/// <param name="autofillFields">Autofill fields.</param>
/// <param name="clientFormDataMap">Client form data map.</param>
public static FillResponse NewResponse(Context context, bool datasetAuth, AutofillFieldMetadataCollection autofillFields,
Dictionary <string, FilledAutofillFieldCollection> clientFormDataMap)
{
var responseBuilder = new FillResponse.Builder();
if (clientFormDataMap != null)
{
var datasetNames = clientFormDataMap.Keys;
foreach (var datasetName in datasetNames)
{
var filledAutofillFieldCollection = clientFormDataMap[datasetName];
if (filledAutofillFieldCollection != null)
{
var dataset = NewDataset(context, autofillFields, filledAutofillFieldCollection, datasetAuth);
if (dataset != null)
{
responseBuilder.AddDataset(dataset);
}
}
}
}
if (autofillFields.SaveType != 0)
{
var autofillIds = autofillFields.GetAutofillIds();
responseBuilder.SetSaveInfo
(new SaveInfo.Builder(autofillFields.SaveType, autofillIds).Build());
return(responseBuilder.Build());
}
else
{
Log.Debug(CommonUtil.Tag, "These fields are not meant to be saved by autofill.");
return(null);
}
}
/// <summary>
/// Wraps autofill data in a LoginCredential Dataset object which can then be sent back to the
/// client View.
/// </summary>
/// <returns>The dataset.</returns>
/// <param name="context">Context.</param>
/// <param name="autofillFields">Autofill fields.</param>
/// <param name="filledAutofillFieldCollection">Filled autofill field collection.</param>
/// <param name="datasetAuth">If set to <c>true</c> dataset auth.</param>
public static Dataset NewDataset(Context context,
AutofillFieldMetadataCollection autofillFields, FilledAutofillFieldCollection filledAutofillFieldCollection, bool datasetAuth)
{
var datasetName = filledAutofillFieldCollection.DatasetName;
if (datasetName != null)
{
Dataset.Builder datasetBuilder;
if (datasetAuth)
{
datasetBuilder = new Dataset.Builder
(NewRemoteViews(context.PackageName, datasetName,
Resource.Drawable.ic_lock_black_24dp));
IntentSender sender = AuthActivity.GetAuthIntentSenderForDataset(context, datasetName);
datasetBuilder.SetAuthentication(sender);
}
else
{
datasetBuilder = new Dataset.Builder
(NewRemoteViews(context.PackageName, datasetName,
Resource.Drawable.ic_person_black_24dp));
}
var setValueAtLeastOnce = filledAutofillFieldCollection.ApplyToFields(autofillFields, datasetBuilder);
if (setValueAtLeastOnce)
{
return(datasetBuilder.Build());
}
}
return(null);
}
public override void OnFillRequest(FillRequest request, CancellationSignal cancellationSignal, FillCallback callback)
{
var structure = request.FillContexts[request.FillContexts.Count - 1].Structure;
var data = request.ClientState;
Log.Debug(CommonUtil.Tag, "onFillRequest(): data=" + CommonUtil.BundleToString(data));
cancellationSignal.CancelEvent += (sender, e) => {
Log.Warn(CommonUtil.Tag, "Cancel autofill not implemented in this sample.");
};
// Parse AutoFill data in Activity
var parser = new StructureParser(structure);
parser.ParseForFill();
AutofillFieldMetadataCollection autofillFields = parser.AutofillFields;
var responseBuilder = new FillResponse.Builder();
// Check user's settings for authenticating Responses and Datasets.
bool responseAuth = MyPreferences.GetInstance(this).IsResponseAuth();
var autofillIds = autofillFields.GetAutofillIds();
if (responseAuth && !(autofillIds.Length == 0))
{
// If the entire Autofill Response is authenticated, AuthActivity is used
// to generate Response.
var sender = AuthActivity.GetAuthIntentSenderForResponse(this);
var presentation = AutofillHelper
.NewRemoteViews(PackageName, GetString(Resource.String.autofill_sign_in_prompt),
Resource.Drawable.ic_lock_black_24dp);
responseBuilder
.SetAuthentication(autofillIds, sender, presentation);
callback.OnSuccess(responseBuilder.Build());
}
else
{
var datasetAuth = MyPreferences.GetInstance(this).IsDatasetAuth();
var clientFormDataMap = SharedPrefsAutofillRepository.GetInstance(this).GetFilledAutofillFieldCollection
(autofillFields.FocusedAutofillHints, autofillFields.AllAutofillHints);
var response = AutofillHelper.NewResponse(this, datasetAuth, autofillFields, clientFormDataMap);
callback.OnSuccess(response);
}
}
public StructureParser(AssistStructure structure)
{
Structure = structure;
AutofillFields = new AutofillFieldMetadataCollection();
}