| /* |
| * 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.settings; |
| |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.os.Bundle; |
| import android.support.design.widget.Snackbar; |
| import android.support.v7.app.AlertDialog; |
| import android.support.v7.app.AppCompatActivity; |
| import android.util.Log; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.widget.CompoundButton; |
| import android.widget.EditText; |
| import android.widget.ImageView; |
| import android.widget.NumberPicker; |
| import android.widget.Switch; |
| import android.widget.TextView; |
| |
| import com.example.android.autofillframework.R; |
| import com.example.android.autofillframework.multidatasetservice.AutofillHints; |
| import com.example.android.autofillframework.multidatasetservice.datasource.SharedPrefsAutofillRepository; |
| import com.example.android.autofillframework.multidatasetservice.datasource.SharedPrefsPackageVerificationRepository; |
| import com.example.android.autofillframework.multidatasetservice.model.FilledAutofillFieldCollection; |
| |
| public class SettingsActivity extends AppCompatActivity { |
| private static final String TAG = "SettingsActivity"; |
| |
| @Override |
| public void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.multidataset_service_settings_activity); |
| final MyPreferences preferences = MyPreferences.getInstance(this); |
| setupSettingsSwitch(R.id.settings_auth_responses_container, |
| R.id.settings_auth_responses_label, |
| R.id.settings_auth_responses_switch, |
| preferences.isResponseAuth(), |
| (compoundButton, isResponseAuth) -> preferences.setResponseAuth(isResponseAuth)); |
| setupSettingsSwitch(R.id.settings_auth_datasets_container, |
| R.id.settings_auth_datasets_label, |
| R.id.settings_auth_datasets_switch, |
| preferences.isDatasetAuth(), |
| (compoundButton, isDatasetAuth) -> preferences.setDatasetAuth(isDatasetAuth)); |
| setupSettingsButton(R.id.settings_add_data_container, |
| R.id.settings_add_data_label, |
| R.id.settings_add_data_icon, |
| (view) -> buildAddDataDialog().show()); |
| setupSettingsButton(R.id.settings_clear_data_container, |
| R.id.settings_clear_data_label, |
| R.id.settings_clear_data_icon, |
| (view) -> buildClearDataDialog().show()); |
| setupSettingsButton(R.id.settings_auth_credentials_container, |
| R.id.settings_auth_credentials_label, |
| R.id.settings_auth_credentials_icon, |
| (view) -> { |
| if (preferences.getMasterPassword() != null) { |
| buildCurrentCredentialsDialog().show(); |
| } else { |
| buildNewCredentialsDialog().show(); |
| } |
| }); |
| } |
| |
| private AlertDialog buildClearDataDialog() { |
| return new AlertDialog.Builder(SettingsActivity.this) |
| .setMessage(R.string.settings_clear_data_confirmation) |
| .setTitle(R.string.settings_clear_data_confirmation_title) |
| .setNegativeButton(R.string.cancel, null) |
| .setPositiveButton(R.string.ok, (dialog, which) -> { |
| SharedPrefsAutofillRepository.getInstance().clear(SettingsActivity.this); |
| SharedPrefsPackageVerificationRepository.getInstance() |
| .clear(SettingsActivity.this); |
| MyPreferences.getInstance(SettingsActivity.this).clearCredentials(); |
| dialog.dismiss(); |
| }) |
| .create(); |
| } |
| |
| private AlertDialog buildAddDataDialog() { |
| NumberPicker numberOfDatasetsPicker = LayoutInflater |
| .from(SettingsActivity.this) |
| .inflate(R.layout.multidataset_service_settings_add_data_dialog, null) |
| .findViewById(R.id.number_of_datasets_picker); |
| numberOfDatasetsPicker.setMinValue(0); |
| numberOfDatasetsPicker.setMaxValue(10); |
| numberOfDatasetsPicker.setWrapSelectorWheel(false); |
| return new AlertDialog.Builder(SettingsActivity.this) |
| .setTitle(R.string.settings_add_data_title) |
| .setNegativeButton(R.string.cancel, null) |
| .setMessage(R.string.settings_select_number_of_datasets) |
| .setView(numberOfDatasetsPicker) |
| .setPositiveButton(R.string.ok, (dialog, which) -> { |
| int numOfDatasets = numberOfDatasetsPicker.getValue(); |
| boolean success = buildAndSaveMockedAutofillFieldCollection( |
| SettingsActivity.this, numOfDatasets); |
| dialog.dismiss(); |
| if (success) { |
| Snackbar.make(SettingsActivity.this.findViewById(R.id.settings_layout), |
| SettingsActivity.this.getResources().getQuantityString( |
| R.plurals.settings_add_data_success, numOfDatasets, |
| numOfDatasets), |
| Snackbar.LENGTH_SHORT).show(); |
| } |
| }) |
| .create(); |
| } |
| |
| /** |
| * Builds mock autofill data and saves it to repository. |
| */ |
| private boolean buildAndSaveMockedAutofillFieldCollection(Context context, int numOfDatasets) { |
| if (numOfDatasets < 0 || numOfDatasets > 10) { |
| Log.w(TAG, "Number of Datasets out of range."); |
| return false; |
| } |
| for (int i = 0; i < numOfDatasets * 2; i += 2) { |
| for (int partition : AutofillHints.PARTITIONS) { |
| FilledAutofillFieldCollection filledAutofillFieldCollection = |
| AutofillHints.getFakeFieldCollection(partition, i); |
| SharedPrefsAutofillRepository.getInstance().saveFilledAutofillFieldCollection( |
| context, filledAutofillFieldCollection); |
| } |
| } |
| return true; |
| } |
| |
| private AlertDialog.Builder prepareCredentialsDialog() { |
| return new AlertDialog.Builder(SettingsActivity.this) |
| .setTitle(R.string.settings_auth_change_credentials_title) |
| .setNegativeButton(R.string.cancel, null); |
| } |
| |
| private AlertDialog buildCurrentCredentialsDialog() { |
| final EditText currentPasswordField = LayoutInflater |
| .from(SettingsActivity.this) |
| .inflate(R.layout.multidataset_service_settings_authentication_dialog, null) |
| .findViewById(R.id.master_password_field); |
| return prepareCredentialsDialog() |
| .setMessage(R.string.settings_auth_enter_current_password) |
| .setView(currentPasswordField) |
| .setPositiveButton(R.string.ok, new DialogInterface.OnClickListener() { |
| @Override |
| public void onClick(DialogInterface dialog, int which) { |
| String password = currentPasswordField.getText().toString(); |
| if (MyPreferences.getInstance(SettingsActivity.this).getMasterPassword() |
| .equals(password)) { |
| buildNewCredentialsDialog().show(); |
| dialog.dismiss(); |
| } |
| } |
| }) |
| .create(); |
| } |
| |
| private AlertDialog buildNewCredentialsDialog() { |
| final EditText newPasswordField = LayoutInflater |
| .from(SettingsActivity.this) |
| .inflate(R.layout.multidataset_service_settings_authentication_dialog, null) |
| .findViewById(R.id.master_password_field); |
| return prepareCredentialsDialog() |
| .setMessage(R.string.settings_auth_enter_new_password) |
| .setView(newPasswordField) |
| .setPositiveButton(R.string.ok, (dialog, which) -> { |
| String password = newPasswordField.getText().toString(); |
| MyPreferences.getInstance(SettingsActivity.this).setMasterPassword(password); |
| dialog.dismiss(); |
| }) |
| .create(); |
| } |
| |
| private void setupSettingsSwitch(int containerId, int labelId, int switchId, boolean checked, |
| CompoundButton.OnCheckedChangeListener checkedChangeListener) { |
| ViewGroup container = findViewById(containerId); |
| String switchLabel = ((TextView) container.findViewById(labelId)).getText().toString(); |
| final Switch switchView = container.findViewById(switchId); |
| switchView.setContentDescription(switchLabel); |
| switchView.setChecked(checked); |
| container.setOnClickListener((view) -> switchView.performClick()); |
| switchView.setOnCheckedChangeListener(checkedChangeListener); |
| } |
| |
| private void setupSettingsButton(int containerId, int labelId, int imageViewId, |
| final View.OnClickListener onClickListener) { |
| ViewGroup container = findViewById(containerId); |
| TextView buttonLabel = container.findViewById(labelId); |
| String buttonLabelText = buttonLabel.getText().toString(); |
| ImageView imageView = container.findViewById(imageViewId); |
| imageView.setContentDescription(buttonLabelText); |
| container.setOnClickListener(onClickListener); |
| } |
| } |