| /* |
| * 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.widget.Toast |
| import com.example.android.autofillframework.R |
| import kotlinx.android.synthetic.main.virtual_login_activity.clear |
| import kotlinx.android.synthetic.main.virtual_login_activity.custom_view |
| import kotlinx.android.synthetic.main.virtual_login_activity.login |
| |
| |
| class VirtualSignInActivity : AppCompatActivity() { |
| |
| override fun onCreate(savedInstanceState: Bundle?) { |
| super.onCreate(savedInstanceState) |
| |
| setContentView(R.layout.virtual_login_activity) |
| |
| login.setOnClickListener { submitLogin() } |
| clear.setOnClickListener { resetFields() } |
| } |
| |
| private fun resetFields() { |
| custom_view.resetFields() |
| } |
| |
| /** |
| * Emulates a login action. |
| */ |
| private fun submitLogin() { |
| val username = custom_view.usernameText.toString() |
| val password = custom_view.passwordText.toString() |
| val valid = isValidCredentials(username, password) |
| if (valid) { |
| val intent = WelcomeActivity.getStartActivityIntent(this@VirtualSignInActivity) |
| startActivity(intent) |
| finish() |
| } else { |
| Toast.makeText(this, "Authentication failed.", Toast.LENGTH_SHORT).show() |
| } |
| } |
| |
| /** |
| * Dummy implementation for demo purposes. A real service should use secure mechanisms to |
| * authenticate users. |
| */ |
| fun isValidCredentials(username: String?, password: String?): Boolean { |
| return username != null && password != null && username == password |
| } |
| |
| companion object { |
| |
| fun getStartActivityIntent(context: Context): Intent { |
| val intent = Intent(context, VirtualSignInActivity::class.java) |
| return intent |
| } |
| } |
| } |