| /* |
| * 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.service; |
| |
| 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.service.datasource.LocalAutofillRepository; |
| import com.example.android.autofillframework.service.model.AutofillFieldsCollection; |
| import com.example.android.autofillframework.service.model.ClientFormData; |
| import com.example.android.autofillframework.service.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(AssistStructure assistStructure, Bundle bundle, int i, |
| CancellationSignal cancellationSignal, FillCallback fillCallback) { |
| /* Deprecated, ignore */ |
| } |
| |
| @Override |
| public void onSaveRequest(AssistStructure assistStructure, Bundle bundle, |
| SaveCallback saveCallback) { |
| /* Deprecated, ignore */ |
| } |
| |
| @Override |
| public void onFillRequest(FillRequest request, CancellationSignal cancellationSignal, |
| FillCallback callback) { |
| AssistStructure structure = request.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.parse(); |
| AutofillFieldsCollection autofillFields = parser.getAutofillFields(); |
| int saveTypes = parser.getSaveTypes(); |
| |
| 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 = |
| LocalAutofillRepository.getInstance(this).getClientFormData |
| (autofillFields.getFocusedHints(), autofillFields.getAllHints()); |
| FillResponse response = AutofillHelper.newResponse |
| (this, datasetAuth, autofillFields, saveTypes, 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.parse(); |
| ClientFormData clientFormData = parser.getClientFormData(); |
| LocalAutofillRepository.getInstance(this).saveClientFormData(clientFormData); |
| } |
| |
| @Override |
| public void onConnected() { |
| Log.d(TAG, "onConnected"); |
| } |
| |
| @Override |
| public void onDisconnected() { |
| Log.d(TAG, "onDisconnected"); |
| } |
| } |