yanaddn · yanaddn · Oct 3, 2018
diff --git a/app/build.gradle b/app/build.gradle
@@ -23,4 +23,5 @@ dependencies {
     implementation 'com.android.support:appcompat-v7:28.0.0-rc02'
     implementation 'com.android.support.constraint:constraint-layout:1.1.3'
     testImplementation 'junit:junit:4.12'
+    implementation 'com.google.code.gson:gson:2.7'
 }
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
@@ -16,6 +16,15 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+        <activity android:name=".UserActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.PROCESS_TEXT"/>
+
+                <category android:name="android.intent.category.APP_BROWSER"/>
+            </intent-filter>
+        </activity>
+
     </application>
 
 </manifest>
diff --git a/app/src/main/java/com/example/yana/testapp/MainActivity.java b/app/src/main/java/com/example/yana/testapp/MainActivity.java
@@ -1,18 +1,26 @@
 package com.example.yana.testapp;
 
 import android.annotation.SuppressLint;
+import android.content.Context;
+import android.content.Intent;
+import android.content.SharedPreferences;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.View;
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.TextView;
+import java.util.ArrayList;
+import com.google.gson.Gson;
 
 public class MainActivity extends AppCompatActivity {
+
+    public ArrayList<User> userArrayList;
     public static final String NAME_VALID = "^[A-Z][a-zA-Z]+$";
-    public static final String EMAIL_VALID = "^[a-zA-Z0-9+_.-]+@[a-zA-Z]+\\.[A-Za-z]{2,4}$";
     public static final String PHONE_VALID = "^\\+?[0-9]{10,16}$";
-    public static final String PASSWORD_VALID = "^(?=.*[0-9])(?=.*[a-z])(?=.*[A-Z])(?=.*[@#$%^&+=])(?=\\S+$).{8,}$";
+    public static final String EMAIL_VALID = "^[a-zA-Z0-9+_.-]+@[a-zA-Z]+\\.[A-Za-z]{2,5}$";
+    public static final String PASSWORD_VALID = "^[0-9]+$";
     protected TextView result;
     protected String text;
     protected EditText firstNameInput;
@@ -23,13 +31,16 @@ public class MainActivity extends AppCompatActivity {
     protected EditText verifyPasswordInput;
     protected Button submitButtonInput;
     protected Boolean validation;
+    protected Button list_users_button;
 
     @Override
     @SuppressLint("SetTextI18n")
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
+        userArrayList = new ArrayList<>();
+
         result = findViewById(R.id.result);
         firstNameInput = findViewById(R.id.first_name_input);
         lastNameInput = findViewById(R.id.last_name_input);
@@ -38,8 +49,10 @@ protected void onCreate(Bundle savedInstanceState) {
         passwordInput = findViewById(R.id.password_input);
         verifyPasswordInput = findViewById(R.id.verify_password_input);
         submitButtonInput = findViewById(R.id.submit_button);
+        list_users_button = findViewById(R.id.list_view_button);
 
         buttonOnClick();
+        showUserList();
     }
 
     public void buttonOnClick() {
@@ -49,7 +62,6 @@ public void buttonOnClick() {
             @Override
             @SuppressLint("SetTextI18n")
             public void onClick(View v) {
-                result.setText("");
                 validation = true;
                 stringChecker(firstNameInput, NAME_VALID, "first name");
                 stringChecker(lastNameInput, NAME_VALID, "last name");
@@ -59,10 +71,22 @@ public void onClick(View v) {
                 passwordChecker();
                 if (validation) {
                     result.setText("Correct!");
+                    saveUser();
                 }
             }
         });
-}
+    }
+
+    public void showUserList() {
+        list_users_button.setOnClickListener(new View.OnClickListener() {
+
+            @Override
+            public void onClick(View v) {
+                Intent user_list = new Intent(getBaseContext(), UserActivity.class);
+                startActivity(user_list);
+            }
+        });
+    }
 
     @SuppressLint("SetTextI18n")
     public void stringChecker(EditText row_id, String term, String row_name) {
@@ -96,4 +120,28 @@ public void passwordChecker() {
             result.setText("Passwords aren't similar\n" + existing_value);
         }
     }
+
+    public void saveUser(){
+        String first_name_value = String.valueOf(firstNameInput.getText());
+        String last_name_value = String.valueOf(lastNameInput.getText());
+        String email_value = String.valueOf(emailInput.getText());
+        String phone_value = String.valueOf(phoneInput.getText());
+        String password_value = String.valueOf(passwordInput.getText());
+
+        User user = new User(first_name_value,
+                last_name_value, email_value, phone_value, password_value);
+
+        userArrayList.add(user);
+
+        Gson gson = new Gson();
+        String json = gson.toJson(userArrayList);
+        Log.i("users", json);
+        SharedPreferences sharedPreferences = getApplicationContext().getSharedPreferences(
+                "user_list",
+                Context.MODE_PRIVATE);
+
+        SharedPreferences.Editor editor = sharedPreferences.edit();
+        editor.putString("user_list",json);
+        editor.apply();
+    }
 }
diff --git a/app/src/main/java/com/example/yana/testapp/User.java b/app/src/main/java/com/example/yana/testapp/User.java
@@ -0,0 +1,67 @@
+package com.example.yana.testapp;
+
+public class User {
+    private String first_name;
+    private String last_name;
+    private String email;
+    private String phone;
+    private String password;
+
+    public User(String first_name,
+                String last_name,
+                String email,
+                String phone,
+                String password){
+
+        this.first_name = first_name;
+        this.last_name = last_name;
+        this.email = email;
+        this.phone = phone;
+        this.password = password;
+    }
+
+    @Override
+    public String toString() {
+        return first_name + " " + last_name + phone;
+    }
+
+    public String getFirst_name() {
+        return first_name;
+    }
+
+    public void setFirst_name(String first_name) {
+        this.first_name = first_name;
+    }
+
+    public String getLast_name() {
+        return last_name;
+    }
+
+    public void setLast_name(String last_name) {
+        this.last_name = last_name;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getPhone() {
+        return phone;
+    }
+
+    public void setPhone(String phone) {
+        this.phone = phone;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+}
diff --git a/app/src/main/java/com/example/yana/testapp/UserActivity.java b/app/src/main/java/com/example/yana/testapp/UserActivity.java
@@ -0,0 +1,46 @@
+package com.example.yana.testapp;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+import android.util.Log;
+import android.widget.ArrayAdapter;
+import android.widget.ListView;
+
+import java.lang.reflect.Type;
+import java.util.List;
+
+import com.google.gson.Gson;
+import com.google.gson.reflect.TypeToken;
+
+
+public class UserActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.user_list_fragment);
+
+        Gson gson = new Gson();
+        List<User> listOfUsers;
+        SharedPreferences sharedPref = getApplicationContext().getSharedPreferences(
+                "user_list", Context.MODE_PRIVATE);
+        String jsonPreferences = sharedPref.getString("user_list", "");
+        Log.i("users", jsonPreferences);
+
+        if(!jsonPreferences.equals("")){
+            Type type = new TypeToken<List<User>>() {}.getType();
+            listOfUsers = gson.fromJson(jsonPreferences, type);
+            Log.i("users", listOfUsers.toString());
+
+            ListView userListView = findViewById(R.id.list_view_users);
+            ArrayAdapter<User> arrayAdapter = new ArrayAdapter<>(
+                    this,
+                    android.R.layout.simple_list_item_1,
+                    listOfUsers);
+
+            userListView.setAdapter(arrayAdapter);
+        }
+    }
+}
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"

diff --git a/app/src/main/res/layout/selection_fragment.xml b/app/src/main/res/layout/selection_fragment.xml
@@ -63,6 +63,15 @@
             android:focusable="true"
             android:text="@string/submit"/>
 
+        <Button
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp"
+            android:clickable="true"
+            android:focusable="true"
+            android:text="@string/users_list"
+            android:id="@+id/list_view_button" />
+
         <TextView
             android:id="@+id/result"
             android:layout_width="match_parent"

diff --git a/app/src/main/res/layout/user_list_fragment.xml b/app/src/main/res/layout/user_list_fragment.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".UserActivity"
+    android:layout_margin="16dp">
+
+    <ListView
+    android:id="@+id/list_view_users"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"/>
+
+</android.support.constraint.ConstraintLayout>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -7,4 +7,5 @@
     <string name="password">Password</string>
     <string name="password_confirmation">Password confirmation</string>
     <string name="submit">Submit</string>
+    <string name="users_list">List of users</string>
 </resources>