Home | History | Annotate | Download | only in app 
      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.autofillframework.app
     17 
     18 import android.content.Context
     19 import android.content.Intent
     20 import android.os.Bundle
     21 import android.support.v7.app.AppCompatActivity
     22 import android.widget.ArrayAdapter
     23 import com.example.android.autofillframework.R
     24 import kotlinx.android.synthetic.main.credit_card_activity.clear
     25 import kotlinx.android.synthetic.main.credit_card_activity.creditCardNumberField
     26 import kotlinx.android.synthetic.main.credit_card_activity.expirationDay
     27 import kotlinx.android.synthetic.main.credit_card_activity.expirationMonth
     28 import kotlinx.android.synthetic.main.credit_card_activity.expirationYear
     29 import kotlinx.android.synthetic.main.credit_card_activity.submit
     30 import java.util.Calendar
     31 
     32 
     33 class CreditCardActivity : AppCompatActivity() {
     34 
     35     private val CC_EXP_YEARS_COUNT = 5
     36 
     37     override fun onCreate(savedInstanceState: Bundle?) {
     38         super.onCreate(savedInstanceState)
     39         setContentView(R.layout.credit_card_activity)
     40 
     41         // Create an ArrayAdapter using the string array and a default spinner layout
     42         expirationDay.adapter = ArrayAdapter.createFromResource(this, R.array.day_array,
     43                 android.R.layout.simple_spinner_item).apply {
     44             // Specify the layout to use when the list of choices appears
     45             setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
     46         }
     47 
     48         expirationMonth.adapter = ArrayAdapter.createFromResource(this, R.array.month_array,
     49                 android.R.layout.simple_spinner_item).apply {
     50             setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item)
     51         }
     52 
     53         val year = Calendar.getInstance().get(Calendar.YEAR)
     54 
     55         val years = (0 until CC_EXP_YEARS_COUNT)
     56                 .map { Integer.toString(year + it) }
     57                 .toTypedArray<CharSequence>()
     58 
     59         expirationYear.adapter = object : ArrayAdapter<CharSequence?>(this,
     60                 android.R.layout.simple_spinner_item, years) {
     61             override fun getAutofillOptions() = years
     62         }
     63         submit.setOnClickListener { submitCcInfo() }
     64         clear.setOnClickListener { resetFields() }
     65     }
     66 
     67     private fun resetFields() {
     68         creditCardNumberField.setText("")
     69         expirationDay.setSelection(0)
     70         expirationMonth.setSelection(0)
     71         expirationYear.setSelection(0)
     72     }
     73 
     74     /**
     75      * Launches new Activity and finishes, triggering an autofill save request if the user entered
     76      * any new data.
     77      */
     78     private fun submitCcInfo() {
     79         startActivity(WelcomeActivity.getStartActivityIntent(this))
     80         finish()
     81     }
     82 
     83     companion object {
     84         fun getStartActivityIntent(context: Context) =
     85                 Intent(context, CreditCardActivity::class.java)
     86     }
     87 }
     88