| /* |
| * 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.app; |
| |
| import android.content.Context; |
| import android.content.Intent; |
| import android.os.Bundle; |
| import android.support.v7.app.AppCompatActivity; |
| import android.view.View; |
| import android.view.autofill.AutofillManager; |
| import android.widget.ArrayAdapter; |
| import android.widget.EditText; |
| import android.widget.Spinner; |
| |
| import com.example.android.autofillframework.R; |
| |
| import java.util.Calendar; |
| |
| public class CreditCardSpinnersActivity extends AppCompatActivity { |
| |
| private static final int CC_EXP_YEARS_COUNT = 5; |
| |
| private final String[] years = new String[CC_EXP_YEARS_COUNT]; |
| |
| private Spinner mCcExpirationDaySpinner; |
| private Spinner mCcExpirationMonthSpinner; |
| private Spinner mCcExpirationYearSpinner; |
| private EditText mCcCardNumber; |
| private EditText mCcSecurityCode; |
| |
| public static Intent getStartActivityIntent(Context context) { |
| Intent intent = new Intent(context, CreditCardSpinnersActivity.class); |
| return intent; |
| } |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| setContentView(R.layout.credit_card_spinners_activity); |
| mCcExpirationDaySpinner = findViewById(R.id.expirationDay); |
| mCcExpirationMonthSpinner = findViewById(R.id.expirationMonth); |
| mCcExpirationYearSpinner = findViewById(R.id.expirationYear); |
| mCcCardNumber = findViewById(R.id.creditCardNumberField); |
| mCcSecurityCode = findViewById(R.id.creditCardSecurityCode); |
| |
| // Create an ArrayAdapter using the string array and a default spinner layout |
| ArrayAdapter<CharSequence> dayAdapter = ArrayAdapter.createFromResource |
| (this, R.array.day_array, android.R.layout.simple_spinner_item); |
| // Specify the layout to use when the list of choices appears |
| dayAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); |
| // Apply the adapter to the spinner |
| mCcExpirationDaySpinner.setAdapter(dayAdapter); |
| |
| /* |
| R.array.month_array could be an array of Strings like "Jan", "Feb", "March", etc., and |
| the AutofillService would know how to autofill it. However, for the sake of keeping the |
| AutofillService simple, we will stick to a list of numbers (1, 2, ... 12) to represent |
| months; it makes it much easier to generate fake autofill data in the service that can still |
| autofill this spinner. |
| */ |
| ArrayAdapter<CharSequence> monthAdapter = ArrayAdapter.createFromResource( |
| this, R.array.month_array, android.R.layout.simple_spinner_item); |
| // Adapter created from resource has getAutofillOptions() implemented by default. |
| monthAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); |
| mCcExpirationMonthSpinner.setAdapter(monthAdapter); |
| |
| int year = Calendar.getInstance().get(Calendar.YEAR); |
| for (int i = 0; i < years.length; i++) { |
| years[i] = Integer.toString(year + i); |
| } |
| // Since the years Spinner uses a custom adapter, it needs to implement getAutofillOptions. |
| mCcExpirationYearSpinner.setAdapter( |
| new ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, years) { |
| @Override |
| public CharSequence[] getAutofillOptions() { |
| return years; |
| } |
| }); |
| findViewById(R.id.submit).setOnClickListener(new View.OnClickListener() { |
| @Override |
| public void onClick(View v) { |
| submit(); |
| } |
| }); |
| findViewById(R.id.clear).setOnClickListener(new View.OnClickListener() { |
| @Override |
| public void onClick(View v) { |
| getSystemService(AutofillManager.class).cancel(); |
| resetFields(); |
| } |
| }); |
| } |
| |
| private void resetFields() { |
| mCcExpirationDaySpinner.setSelection(0); |
| mCcExpirationMonthSpinner.setSelection(0); |
| mCcExpirationYearSpinner.setSelection(0); |
| mCcCardNumber.setText(""); |
| mCcSecurityCode.setText(""); |
| } |
| |
| /** |
| * Launches new Activity and finishes, triggering an autofill save request if the user entered |
| * any new data. |
| */ |
| private void submit() { |
| Intent intent = WelcomeActivity.getStartActivityIntent(CreditCardSpinnersActivity.this); |
| startActivity(intent); |
| finish(); |
| } |
| } |