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      1 /*
      2  * Copyright (C) 2017 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 package com.example.android.autofill.app.edgecases;
     17 
     18 import android.content.Context;
     19 import android.content.Intent;
     20 import android.os.Bundle;
     21 import android.support.annotation.Nullable;
     22 import android.support.v7.app.AppCompatActivity;
     23 import android.view.View;
     24 import android.view.autofill.AutofillManager;
     25 import android.widget.EditText;
     26 
     27 import com.example.android.autofill.app.R;
     28 import com.example.android.autofill.app.WelcomeActivity;
     29 
     30 public class CreditCardActivity extends AppCompatActivity {
     31 
     32     private EditText mCcExpDayView;
     33     private EditText mCcExpMonthView;
     34     private EditText mCcExpYearView;
     35     private EditText mCcNumber;
     36     private EditText mCcSecurityCode;
     37 
     38     @Override
     39     protected void onCreate(@Nullable Bundle savedInstanceState) {
     40         super.onCreate(savedInstanceState);
     41         setContentView(R.layout.credit_card_activity);
     42         mCcExpDayView = findViewById(R.id.expirationDay);
     43         mCcExpMonthView = findViewById(R.id.expirationMonth);
     44         mCcExpYearView = findViewById(R.id.expirationYear);
     45         mCcNumber = findViewById(R.id.creditCardNumberField);
     46         mCcSecurityCode = findViewById(R.id.creditCardSecurityCode);
     47         findViewById(R.id.submitButton).setOnClickListener(new View.OnClickListener() {
     48             @Override
     49             public void onClick(View v) {
     50                 submit();
     51             }
     52         });
     53         findViewById(R.id.clearButton).setOnClickListener(new View.OnClickListener() {
     54             @Override
     55             public void onClick(View v) {
     56                 AutofillManager afm = getSystemService(AutofillManager.class);
     57                 if (afm != null) {
     58                     afm.cancel();
     59                 }
     60                 resetFields();
     61             }
     62         });
     63     }
     64 
     65     private void resetFields() {
     66         mCcExpDayView.setText("");
     67         mCcExpMonthView.setText("");
     68         mCcExpYearView.setText("");
     69         mCcNumber.setText("");
     70         mCcSecurityCode.setText("");
     71     }
     72 
     73     /**
     74      * Launches new Activity and finishes, triggering an autofill save request if the user entered
     75      * any new data.
     76      */
     77     private void submit() {
     78         Intent intent = WelcomeActivity.getStartActivityIntent(this);
     79         startActivity(intent);
     80         finish();
     81     }
     82 }
     83