1 files changed, 85 insertions, 0 deletions
diff --git a/input/autofill/AutofillFramework/kotlinApp/Application/src/main/java/com/example/android/autofillframework/app/LoginActivity.kt b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/java/com/example/android/autofillframework/app/LoginActivity.kt
new file mode 100644
index 00000000..8a739606
--- /dev/null
+++ b/input/autofill/AutofillFramework/kotlinApp/Application/src/main/java/com/example/android/autofillframework/app/LoginActivity.kt
@@ -0,0 +1,85 @@
+/*
+ * 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.widget.Button
+import android.widget.EditText
+import android.widget.Toast
+
+import com.example.android.autofillframework.R
+
+class LoginActivity : AppCompatActivity() {
+
+    private var mUsernameEditText: EditText? = null
+    private var mPasswordEditText: EditText? = null
+    private var mLoginButton: Button? = null
+    private var mClearButton: Button? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+
+        setContentView(R.layout.login_activity)
+
+        mLoginButton = findViewById(R.id.login) as Button
+        mClearButton = findViewById(R.id.clear) as Button
+        mUsernameEditText = findViewById(R.id.usernameField) as EditText
+        mPasswordEditText = findViewById(R.id.passwordField) as EditText
+        mLoginButton!!.setOnClickListener { login() }
+        mClearButton!!.setOnClickListener { resetFields() }
+    }
+
+    private fun resetFields() {
+        mUsernameEditText!!.setText("")
+        mPasswordEditText!!.setText("")
+    }
+
+    /**
+     * Emulates a login action.
+     */
+    private fun login() {
+        val username = mUsernameEditText!!.text.toString()
+        val password = mPasswordEditText!!.text.toString()
+        val valid = isValidCredentials(username, password)
+        if (valid) {
+            val intent = WelcomeActivity.getStartActivityIntent(this@LoginActivity)
+            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, LoginActivity::class.java)
+            return intent
+        }
+    }
+}
+\ No newline at end of file