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/*
* Copyright (C) 2017 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.example.android.autofillframework.multidatasetservice;
import android.app.assist.AssistStructure;
import android.content.IntentSender;
import android.os.Bundle;
import android.os.CancellationSignal;
import android.service.autofill.AutofillService;
import android.service.autofill.FillCallback;
import android.service.autofill.FillContext;
import android.service.autofill.FillRequest;
import android.service.autofill.FillResponse;
import android.service.autofill.SaveCallback;
import android.service.autofill.SaveRequest;
import android.util.Log;
import android.widget.RemoteViews;
import com.example.android.autofillframework.R;
import com.example.android.autofillframework.multidatasetservice.datasource.SharedPrefsAutofillRepository;
import com.example.android.autofillframework.multidatasetservice.model.AutofillFieldsCollection;
import com.example.android.autofillframework.multidatasetservice.model.ClientFormData;
import com.example.android.autofillframework.multidatasetservice.settings.MyPreferences;
import java.util.HashMap;
import java.util.List;
import static com.example.android.autofillframework.CommonUtil.TAG;
import static com.example.android.autofillframework.CommonUtil.bundleToString;
public class MyAutofillService extends AutofillService {
@Override
public void onFillRequest(FillRequest request, CancellationSignal cancellationSignal,
FillCallback callback) {
AssistStructure structure = request.getFillContexts()
.get(request.getFillContexts().size() - 1).getStructure();
final Bundle data = request.getClientState();
Log.d(TAG, "onFillRequest(): data=" + bundleToString(data));
// Temporary hack for disabling autofill for components in this autofill service.
// i.e. we don't want to autofill components in AuthActivity.
if (structure.getActivityComponent().toShortString()
.contains("com.example.android.autofillframework.service")) {
callback.onSuccess(null);
return;
}
cancellationSignal.setOnCancelListener(new CancellationSignal.OnCancelListener() {
@Override
public void onCancel() {
Log.w(TAG, "Cancel autofill not implemented in this sample.");
}
});
// Parse AutoFill data in Activity
StructureParser parser = new StructureParser(structure);
parser.parseForFill();
AutofillFieldsCollection autofillFields = parser.getAutofillFields();
FillResponse.Builder responseBuilder = new FillResponse.Builder();
// Check user's settings for authenticating Responses and Datasets.
boolean responseAuth = MyPreferences.getInstance(this).isResponseAuth();
if (responseAuth) {
// If the entire Autofill Response is authenticated, AuthActivity is used
// to generate Response.
IntentSender sender = AuthActivity.getAuthIntentSenderForResponse(this);
RemoteViews presentation = AutofillHelper
.newRemoteViews(getPackageName(), getString(R.string.autofill_sign_in_prompt));
responseBuilder
.setAuthentication(autofillFields.getAutofillIds(), sender, presentation);
callback.onSuccess(responseBuilder.build());
} else {
boolean datasetAuth = MyPreferences.getInstance(this).isDatasetAuth();
HashMap<String, ClientFormData> clientFormDataMap =
SharedPrefsAutofillRepository.getInstance(this).getClientFormData
(autofillFields.getFocusedHints(), autofillFields.getAllHints());
FillResponse response = AutofillHelper.newResponse
(this, datasetAuth, autofillFields, clientFormDataMap);
callback.onSuccess(response);
}
}
@Override
public void onSaveRequest(SaveRequest request, SaveCallback callback) {
List<FillContext> context = request.getFillContexts();
final AssistStructure structure = context.get(context.size() - 1).getStructure();
final Bundle data = request.getClientState();
Log.d(TAG, "onSaveRequest(): data=" + bundleToString(data));
StructureParser parser = new StructureParser(structure);
parser.parseForSave();
ClientFormData clientFormData = parser.getClientFormData();
SharedPrefsAutofillRepository.getInstance(this).saveClientFormData(clientFormData);
}
@Override
public void onConnected() {
Log.d(TAG, "onConnected");
}
@Override
public void onDisconnected() {
Log.d(TAG, "onDisconnected");
}
}
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