initial code deflation

This commit is contained in:
Epicmouse98 2020-01-31 21:58:36 +00:00 committed by aj
parent 0f6007beb2
commit 3c3cd8a08b
59 changed files with 2235 additions and 0 deletions

86
.gitignore vendored Normal file
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# Built application files
*.apk
*.aar
*.ap_
*.aab
.idea
# Files for the ART/Dalvik VM
*.dex
# Java class files
*.class
# Generated files
bin/
gen/
out/
# Uncomment the following line in case you need and you don't have the release build type files in your app
# release/
# Gradle files
.gradle/
build/
# Local configuration file (sdk path, etc)
local.properties
# Proguard folder generated by Eclipse
proguard/
# Log Files
*.log
# Android Studio Navigation editor temp files
.navigation/
# Android Studio captures folder
captures/
# IntelliJ
*.iml
.idea/workspace.xml
.idea/tasks.xml
.idea/gradle.xml
.idea/assetWizardSettings.xml
.idea/dictionaries
.idea/libraries
# Android Studio 3 in .gitignore file.
.idea/caches
.idea/modules.xml
# Comment next line if keeping position of elements in Navigation Editor is relevant for you
.idea/navEditor.xml
# Keystore files
# Uncomment the following lines if you do not want to check your keystore files in.
#*.jks
#*.keystore
# External native build folder generated in Android Studio 2.2 and later
.externalNativeBuild
.cxx/
# Google Services (e.g. APIs or Firebase)
# google-services.json
# Freeline
freeline.py
freeline/
freeline_project_description.json
# fastlane
fastlane/report.xml
fastlane/Preview.html
fastlane/screenshots
fastlane/test_output
fastlane/readme.md
# Version control
vcs.xml
# lint
lint/intermediates/
lint/generated/
lint/outputs/
lint/tmp/
# lint/reports/

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app/build.gradle Normal file
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apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
android {
compileSdkVersion 29
buildToolsVersion "29.0.2"
defaultConfig {
applicationId "com.example.applogin"
minSdkVersion 15
targetSdkVersion 29
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation 'androidx.appcompat:appcompat:1.0.2'
implementation 'com.google.android.material:material:1.0.0'
implementation 'androidx.annotation:annotation:1.0.2'
implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
implementation 'androidx.lifecycle:lifecycle-extensions:2.0.0'
implementation 'com.google.firebase:firebase-messaging:17.3.4'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'androidx.test.ext:junit:1.1.0'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
implementation 'com.android.volley:volley:1.1.1'
}

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app/google-services.json Normal file
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{
"project_info": {
"project_number": "151349644451",
"firebase_url": "https://ev-scheduler.firebaseio.com",
"project_id": "ev-scheduler",
"storage_bucket": "ev-scheduler.appspot.com"
},
"client": [
{
"client_info": {
"mobilesdk_app_id": "1:151349644451:android:27259748c7c3922d09c316",
"android_client_info": {
"package_name": "com.example.applogin"
}
},
"oauth_client": [
{
"client_id": "151349644451-mnpur4ea4fv7g18h6uu9p8o5b00bs5jb.apps.googleusercontent.com",
"client_type": 1,
"android_info": {
"package_name": "com.example.applogin",
"certificate_hash": "c19a4d379632e4ade113d04317186ef6c1591f41"
}
},
{
"client_id": "151349644451-n754jogqbrosf21cs7i8ji39ovnedutl.apps.googleusercontent.com",
"client_type": 3
}
],
"api_key": [
{
"current_key": "AIzaSyBVS72Cex9u-8iCIgM4ap_1KiqPRrmuJ_M"
}
],
"services": {
"appinvite_service": {
"other_platform_oauth_client": [
{
"client_id": "151349644451-n754jogqbrosf21cs7i8ji39ovnedutl.apps.googleusercontent.com",
"client_type": 3
}
]
}
}
}
],
"configuration_version": "1"
}

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app/proguard-rules.pro vendored Normal file
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# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

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package com.example.applogin;
import android.content.Context;
import androidx.test.platform.app.InstrumentationRegistry;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import org.junit.Test;
import org.junit.runner.RunWith;
import static org.junit.Assert.*;
/**
* Instrumented test, which will execute on an Android device.
*
* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
*/
@RunWith(AndroidJUnit4.class)
public class ExampleInstrumentedTest {
@Test
public void useAppContext() {
// Context of the app under test.
Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
assertEquals("com.example.applogin", appContext.getPackageName());
}
}

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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.applogin">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_title"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/AppTheme">
<activity
android:name=".Login2Activity"
android:label="@string/app_name">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".ChargingActivity" />
<activity android:name=".PluginWait_Activity" />
<activity android:name=".ui.login.ConfirmationActivity" />
<activity android:name=".WaitingActivity" />
<activity android:name=".JoinQueueActivity" />
<service
android:name="com.example.applogin.EVFirebase"
android:exported="true" >
<intent-filter android:priority="-500" >
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service>
</application>
</manifest>

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package com.example.applogin;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.widget.TextView;
import java.util.Timer;
public class ChargingActivity extends AppCompatActivity {
TextView coundownTime;
TextView chargeState;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_charging);
coundownTime = findViewById(R.id.charge_time);
chargeState = findViewById(R.id.charge_state);
new CountDownTimer(7200000, 1000) {
public void onTick(long millisUntilFinished) {
int secondsLeft = (int) millisUntilFinished / 1000;
int hoursLeft = secondsLeft / 3600;
int minutesLeft = (secondsLeft % 3600)/60;
secondsLeft %= 60;
coundownTime.setText("Time remaining: " + String.format("%d:%d:%02d", hoursLeft, minutesLeft,secondsLeft));
}
public void onFinish() {
End_criteria();
}
}.start();
}
//Move vehicle if timer runs out or the car is full (need to add the car full situation)
private void End_criteria()
{
chargeState.setText("Move Vehicle");
}
//If someone just unplugs their car then they go back to the join queue screen, need to add this unplug data
private void Unplug()
{
Intent myIntent = new Intent(ChargingActivity.this, JoinQueueActivity.class);
startActivity(myIntent);
}
}

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package com.example.applogin;
import android.content.Context;
import android.content.SharedPreferences;
import android.widget.Toast;
import com.android.volley.AuthFailureError;
import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.JsonObjectRequest;
import com.android.volley.toolbox.Volley;
import com.google.firebase.messaging.FirebaseMessagingService;
import org.json.JSONObject;
import java.util.HashMap;
import java.util.Map;
public class EVFirebase extends FirebaseMessagingService {
@Override
public void onNewToken(String token) {
// If you want to send messages to this application instance or
// manage this apps subscriptions on the server side, send the
// Instance ID token to your app server.
sendRegistrationToServer(token);
}
public void sendRegistrationToServer(String token){
// Instantiate the RequestQueue.
RequestQueue queue = Volley.newRequestQueue(this);
String url ="https://ev-scheduler.appspot.com/api/user";
HashMap<String, String> dict = new HashMap<>();
dict.put("notification_token", token);
JSONObject json = new JSONObject(dict);
// Request a string response from the provided URL.
final JsonObjectRequest stringRequest = new JsonObjectRequest(Request.Method.PUT, url, json,
new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(EVFirebase.this, Integer.toString(error.networkResponse.statusCode), Toast.LENGTH_SHORT).show();
}
}){
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
HashMap<String, String> headers = new HashMap<>();
SharedPreferences context = getApplicationContext().getSharedPreferences("scheduler_preferences", Context.MODE_PRIVATE);
headers.put("Authorization", "Bearer " + context.getString("api_key", ""));
return headers;
}
};
}
}

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package com.example.applogin;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
import com.android.volley.AuthFailureError;
import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.JsonObjectRequest;
import com.android.volley.toolbox.Volley;
import com.example.applogin.ui.login.LoginActivity;
import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.Task;
import com.google.firebase.iid.FirebaseInstanceId;
import com.google.firebase.iid.InstanceIdResult;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.HashMap;
import java.util.Map;
public class JoinQueueActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_join_queue);
FirebaseInstanceId.getInstance().getInstanceId()
.addOnCompleteListener(new OnCompleteListener<InstanceIdResult>() {
@Override
public void onComplete(@NonNull Task<InstanceIdResult> task) {
if (!task.isSuccessful()) {
return;
}
// Get new Instance ID token
String token = task.getResult().getToken();
// Instantiate the RequestQueue.
RequestQueue network_queue = Volley.newRequestQueue(JoinQueueActivity.this);
String url ="https://ev-scheduler.appspot.com/api/user";
HashMap<String, String> dict = new HashMap<>();
dict.put("notification_token", token);
JSONObject json = new JSONObject(dict);
// Request a string response from the provided URL.
final JsonObjectRequest stringRequest = new JsonObjectRequest(Request.Method.PUT, url, json,
new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
Toast.makeText(JoinQueueActivity.this, "token sent", Toast.LENGTH_SHORT).show();
}
},
new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(JoinQueueActivity.this, Integer.toString(error.networkResponse.statusCode), Toast.LENGTH_SHORT).show();
//Put error message (failed login, 3 different messages)
//if error.networkResponse.statusCode == 401 , message wrong password (auth_blueprint.py)
}
}){
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
HashMap<String, String> headers = new HashMap<>();
SharedPreferences context = getApplicationContext().getSharedPreferences("scheduler_preferences", Context.MODE_PRIVATE);
headers.put("Authorization", "Bearer " + context.getString("api_key", ""));
return headers;
}
};
network_queue.add(stringRequest);
}
});
final Button joinButton = findViewById(R.id.join_queue);
joinButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
//Toast.makeText(JoinQueueActivity.this, "testtttt", Toast.LENGTH_SHORT).show();
Intent myIntent = new Intent(JoinQueueActivity.this, WaitingActivity.class);
startActivity(myIntent);
}
});
}
}

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package com.example.applogin;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AppCompatActivity;
import androidx.core.app.ActivityCompat;
import androidx.core.content.ContextCompat;
import android.Manifest;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;
import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.JsonObjectRequest;
import com.android.volley.toolbox.StringRequest;
import com.android.volley.toolbox.Volley;
import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.Task;
import com.google.firebase.iid.FirebaseInstanceId;
import com.google.firebase.iid.InstanceIdResult;
import org.json.JSONException;
import org.json.JSONObject;
import java.net.ConnectException;
import java.util.HashMap;
import java.util.Map;
public class Login2Activity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login2);
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.INTERNET)
!= PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.INTERNET},
1);
}
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.ACCESS_NETWORK_STATE)
!= PackageManager.PERMISSION_GRANTED) {
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.ACCESS_NETWORK_STATE},
1);
}
final Button signInButton = findViewById(R.id.login);
final EditText usernameEditText = findViewById(R.id.username);
final EditText passwordEditText = findViewById(R.id.password);
signInButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
tryLogin(usernameEditText.getText().toString(),
passwordEditText.getText().toString());
}
});
}
@Override
public void onRequestPermissionsResult(int requestCode,
String[] permissions, int[] grantResults) {
switch (requestCode) {
case 1: {
// If request is cancelled, the result arrays are empty.
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// permission was granted, yay! Do the
// contacts-related task you need to do.
} else {
// permission denied, boo! Disable the
// functionality that depends on this permission.
System.exit(1);
}
}
}
}
private void tryLogin(String username, String password) {
// Instantiate the RequestQueue.
RequestQueue queue = Volley.newRequestQueue(this);
String url ="https://ev-scheduler.appspot.com/api/auth/login";
HashMap<String, String> dict = new HashMap<>();
dict.put("username", username);
dict.put("password", password);
JSONObject json = new JSONObject(dict);
// Request a string response from the provided URL.
final JsonObjectRequest stringRequest = new JsonObjectRequest(Request.Method.POST, url, json,
new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
try {
//Toast.makeText(Login2Activity.this, response.getString("token"), Toast.LENGTH_SHORT).show();
//System.out.println(response.toString());
SharedPreferences context = getApplicationContext().getSharedPreferences("scheduler_preferences", Context.MODE_PRIVATE);
SharedPreferences.Editor editor = context.edit();
editor.putString("api_key", response.getString("token"));
editor.apply();
Intent myIntent = new Intent(Login2Activity.this, JoinQueueActivity.class);
startActivity(myIntent);
}catch(JSONException e){
//could put an error message here
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
//Toast.makeText(Login2Activity.this, Integer.toString(error.networkResponse.statusCode), Toast.LENGTH_SHORT).show();
//Put error message (failed login, 3 different messages)
//if error.networkResponse.statusCode == 401 , message wrong password (auth_blueprint.py)
}
});
// Add the request to the RequestQueue.
queue.add(stringRequest);
}
}

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package com.example.applogin;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.widget.TextView;
import com.example.applogin.ui.login.ConfirmationActivity;
public class PluginWait_Activity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_plugin_wait_);
final TextView acceptCoundown = findViewById(R.id.accept_timer);
new CountDownTimer(900000, 1000) {
public void onTick(long millisUntilFinished) {
int secondsLeft = (int) millisUntilFinished / 1000;
int minutesLeft = secondsLeft / 60;
secondsLeft %= 60;
acceptCoundown.setText("Time remaining: " + String.format("%d:%02d", minutesLeft,secondsLeft));
}
public void onFinish() {
Intent myIntent = new Intent(PluginWait_Activity.this, JoinQueueActivity.class);
startActivity(myIntent);
}
}.start();
}
}

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package com.example.applogin;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.os.Bundle;
import android.widget.Button;
import android.widget.TextView;
import com.example.applogin.ui.login.ConfirmationActivity;
import java.util.ArrayList;
import java.util.List;
public class WaitingActivity extends AppCompatActivity {
List<String> queue;
TextView queuePosition;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_waiting);
queuePosition = findViewById(R.id.queue_position_text);
queue = new ArrayList<String>();
queue.add("Test");
//do initial update
UpdateQueue();
}
//Need to fill in queue data, currently assuming we are first position in queue
private void UpdateQueue() {
//get our new position in queue
int pos = queue.indexOf("Test");
queuePosition.setText("You are number " + (pos+1) + " in the queue");
//check if first in queue
if (pos == 0)
{
Intent myIntent = new Intent(WaitingActivity.this, ConfirmationActivity.class);
startActivity(myIntent);
}
}
}

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package com.example.applogin.data;
import com.example.applogin.data.model.LoggedInUser;
import java.io.IOException;
/**
* Class that handles authentication w/ login credentials and retrieves user information.
*/
public class LoginDataSource {
public Result<LoggedInUser> login(String username, String password) {
try {
// TODO: handle loggedInUser authentication
LoggedInUser fakeUser =
new LoggedInUser(
java.util.UUID.randomUUID().toString(),
"Jane Doe");
return new Result.Success<>(fakeUser);
} catch (Exception e) {
return new Result.Error(new IOException("Error logging in", e));
}
}
public void logout() {
// TODO: revoke authentication
}
}

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package com.example.applogin.data;
import com.example.applogin.data.model.LoggedInUser;
/**
* Class that requests authentication and user information from the remote data source and
* maintains an in-memory cache of login status and user credentials information.
*/
public class LoginRepository {
private static volatile LoginRepository instance;
private LoginDataSource dataSource;
// If user credentials will be cached in local storage, it is recommended it be encrypted
// @see https://developer.android.com/training/articles/keystore
private LoggedInUser user = null;
// private constructor : singleton access
private LoginRepository(LoginDataSource dataSource) {
this.dataSource = dataSource;
}
public static LoginRepository getInstance(LoginDataSource dataSource) {
if (instance == null) {
instance = new LoginRepository(dataSource);
}
return instance;
}
public boolean isLoggedIn() {
return user != null;
}
public void logout() {
user = null;
dataSource.logout();
}
private void setLoggedInUser(LoggedInUser user) {
this.user = user;
// If user credentials will be cached in local storage, it is recommended it be encrypted
// @see https://developer.android.com/training/articles/keystore
}
public Result<LoggedInUser> login(String username, String password) {
// handle login
Result<LoggedInUser> result = dataSource.login(username, password);
if (result instanceof Result.Success) {
setLoggedInUser(((Result.Success<LoggedInUser>) result).getData());
}
return result;
}
}

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package com.example.applogin.data;
/**
* A generic class that holds a result success w/ data or an error exception.
*/
public class Result<T> {
// hide the private constructor to limit subclass types (Success, Error)
private Result() {
}
@Override
public String toString() {
if (this instanceof Result.Success) {
Result.Success success = (Result.Success) this;
return "Success[data=" + success.getData().toString() + "]";
} else if (this instanceof Result.Error) {
Result.Error error = (Result.Error) this;
return "Error[exception=" + error.getError().toString() + "]";
}
return "";
}
// Success sub-class
public final static class Success<T> extends Result {
private T data;
public Success(T data) {
this.data = data;
}
public T getData() {
return this.data;
}
}
// Error sub-class
public final static class Error extends Result {
private Exception error;
public Error(Exception error) {
this.error = error;
}
public Exception getError() {
return this.error;
}
}
}

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package com.example.applogin.data.model;
/**
* Data class that captures user information for logged in users retrieved from LoginRepository
*/
public class LoggedInUser {
private String userId;
private String displayName;
public LoggedInUser(String userId, String displayName) {
this.userId = userId;
this.displayName = displayName;
}
public String getUserId() {
return userId;
}
public String getDisplayName() {
return displayName;
}
}

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package com.example.applogin.ui.login;
import androidx.appcompat.app.AppCompatActivity;
import android.content.Intent;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import com.example.applogin.ChargingActivity;
import com.example.applogin.JoinQueueActivity;
import com.example.applogin.R;
import com.example.applogin.WaitingActivity;
public class ConfirmationActivity extends AppCompatActivity {
CountDownTimer countdownTimer;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_confirmation);
final TextView acceptCountdown = findViewById(R.id.accept_timer);
countdownTimer = new CountDownTimer(300000, 1000) {
public void onTick(long millisUntilFinished) {
int secondsLeft = (int) millisUntilFinished / 1000;
int minutesLeft = secondsLeft / 60;
secondsLeft %= 60;
acceptCountdown.setText("Time Remaining: " + minutesLeft + ":" + secondsLeft);
}
public void onFinish() {
Intent myIntent = new Intent(ConfirmationActivity.this, JoinQueueActivity.class);
startActivity(myIntent);
}
}.start();
final Button acceptButton = findViewById(R.id.Accept_btn);
acceptButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
countdownTimer.cancel();
Intent myIntent = new Intent(ConfirmationActivity.this, ChargingActivity.class);
startActivity(myIntent);
}
});
final Button declineButton = findViewById(R.id.Decline_btn);
declineButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
countdownTimer.cancel();
Intent myIntent = new Intent(ConfirmationActivity.this, JoinQueueActivity.class);
startActivity(myIntent);
}
});
}
}

View File

@ -0,0 +1,17 @@
package com.example.applogin.ui.login;
/**
* Class exposing authenticated user details to the UI.
*/
class LoggedInUserView {
private String displayName;
//... other data fields that may be accessible to the UI
LoggedInUserView(String displayName) {
this.displayName = displayName;
}
String getDisplayName() {
return displayName;
}
}

View File

@ -0,0 +1,139 @@
package com.example.applogin.ui.login;
import android.app.Activity;
import androidx.lifecycle.Observer;
import androidx.lifecycle.ViewModelProviders;
import android.content.Intent;
import android.os.Bundle;
import androidx.annotation.Nullable;
import androidx.annotation.StringRes;
import androidx.appcompat.app.AppCompatActivity;
import android.text.Editable;
import android.text.TextWatcher;
import android.view.KeyEvent;
import android.view.View;
import android.view.inputmethod.EditorInfo;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import com.example.applogin.JoinQueueActivity;
import com.example.applogin.R;
import com.example.applogin.ui.login.LoginViewModel;
import com.example.applogin.ui.login.LoginViewModelFactory;
public class LoginActivity extends AppCompatActivity {
private LoginViewModel loginViewModel;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login);
loginViewModel = ViewModelProviders.of(this, new LoginViewModelFactory())
.get(LoginViewModel.class);
final EditText usernameEditText = findViewById(R.id.username);
final EditText passwordEditText = findViewById(R.id.password);
final Button loginButton = findViewById(R.id.login);
final ProgressBar loadingProgressBar = findViewById(R.id.loading);
loginViewModel.getLoginFormState().observe(this, new Observer<LoginFormState>() {
@Override
public void onChanged(@Nullable LoginFormState loginFormState) {
if (loginFormState == null) {
return;
}
loginButton.setEnabled(loginFormState.isDataValid());
if (loginFormState.getUsernameError() != null) {
usernameEditText.setError(getString(loginFormState.getUsernameError()));
}
if (loginFormState.getPasswordError() != null) {
passwordEditText.setError(getString(loginFormState.getPasswordError()));
}
}
});
loginViewModel.getLoginResult().observe(this, new Observer<LoginResult>() {
@Override
public void onChanged(@Nullable LoginResult loginResult) {
if (loginResult == null) {
return;
}
loadingProgressBar.setVisibility(View.GONE);
if (loginResult.getError() != null) {
showLoginFailed(loginResult.getError());
}
if (loginResult.getSuccess() != null) {
updateUiWithUser(loginResult.getSuccess());
}
setResult(Activity.RESULT_OK);
//Complete and destroy login activity once successful
finish();
}
});
TextWatcher afterTextChangedListener = new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
// ignore
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
// ignore
}
@Override
public void afterTextChanged(Editable s) {
loginViewModel.loginDataChanged(usernameEditText.getText().toString(),
passwordEditText.getText().toString());
}
};
usernameEditText.addTextChangedListener(afterTextChangedListener);
passwordEditText.addTextChangedListener(afterTextChangedListener);
passwordEditText.setOnEditorActionListener(new TextView.OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
if (actionId == EditorInfo.IME_ACTION_DONE) {
loginViewModel.login(usernameEditText.getText().toString(),
passwordEditText.getText().toString());
}
return false;
}
});
loginButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
//Toast.makeText(LoginActivity.this, "testtttt", Toast.LENGTH_SHORT).show();
loadingProgressBar.setVisibility(View.VISIBLE);
//HTTP CALL
loginViewModel.login(usernameEditText.getText().toString(),
passwordEditText.getText().toString());
}
});
}
private void updateUiWithUser(LoggedInUserView model) {
//String welcome = getString(R.string.welcome) + model.getDisplayName();
// TODO : initiate successful logged in experience
//Toast.makeText(getApplicationContext(), welcome, Toast.LENGTH_LONG).show();
Intent myIntent = new Intent(LoginActivity.this, JoinQueueActivity.class);
//myIntent.putExtra("intVariableName", intValue);
startActivity(myIntent);
}
private void showLoginFailed(@StringRes Integer errorString) {
Toast.makeText(getApplicationContext(), errorString, Toast.LENGTH_SHORT).show();
}
}

View File

@ -0,0 +1,40 @@
package com.example.applogin.ui.login;
import androidx.annotation.Nullable;
/**
* Data validation state of the login form.
*/
class LoginFormState {
@Nullable
private Integer usernameError;
@Nullable
private Integer passwordError;
private boolean isDataValid;
LoginFormState(@Nullable Integer usernameError, @Nullable Integer passwordError) {
this.usernameError = usernameError;
this.passwordError = passwordError;
this.isDataValid = false;
}
LoginFormState(boolean isDataValid) {
this.usernameError = null;
this.passwordError = null;
this.isDataValid = isDataValid;
}
@Nullable
Integer getUsernameError() {
return usernameError;
}
@Nullable
Integer getPasswordError() {
return passwordError;
}
boolean isDataValid() {
return isDataValid;
}
}

View File

@ -0,0 +1,31 @@
package com.example.applogin.ui.login;
import androidx.annotation.Nullable;
/**
* Authentication result : success (user details) or error message.
*/
class LoginResult {
@Nullable
private LoggedInUserView success;
@Nullable
private Integer error;
LoginResult(@Nullable Integer error) {
this.error = error;
}
LoginResult(@Nullable LoggedInUserView success) {
this.success = success;
}
@Nullable
LoggedInUserView getSuccess() {
return success;
}
@Nullable
Integer getError() {
return error;
}
}

View File

@ -0,0 +1,70 @@
package com.example.applogin.ui.login;
import androidx.lifecycle.LiveData;
import androidx.lifecycle.MutableLiveData;
import androidx.lifecycle.ViewModel;
import android.util.Patterns;
import com.example.applogin.data.LoginRepository;
import com.example.applogin.data.Result;
import com.example.applogin.data.model.LoggedInUser;
import com.example.applogin.R;
public class LoginViewModel extends ViewModel {
private MutableLiveData<LoginFormState> loginFormState = new MutableLiveData<>();
private MutableLiveData<LoginResult> loginResult = new MutableLiveData<>();
private LoginRepository loginRepository;
LoginViewModel(LoginRepository loginRepository) {
this.loginRepository = loginRepository;
}
LiveData<LoginFormState> getLoginFormState() {
return loginFormState;
}
LiveData<LoginResult> getLoginResult() {
return loginResult;
}
public void login(String username, String password) {
// can be launched in a separate asynchronous job
Result<LoggedInUser> result = loginRepository.login(username, password);
if (result instanceof Result.Success) {
LoggedInUser data = ((Result.Success<LoggedInUser>) result).getData();
loginResult.setValue(new LoginResult(new LoggedInUserView(data.getDisplayName())));
} else {
loginResult.setValue(new LoginResult(R.string.login_failed));
}
}
public void loginDataChanged(String username, String password) {
if (!isUserNameValid(username)) {
loginFormState.setValue(new LoginFormState(R.string.invalid_username, null));
} else if (!isPasswordValid(password)) {
loginFormState.setValue(new LoginFormState(null, R.string.invalid_password));
} else {
loginFormState.setValue(new LoginFormState(true));
}
}
// A placeholder username validation check
private boolean isUserNameValid(String username) {
if (username == null) {
return false;
}
if (username.contains("@")) {
return Patterns.EMAIL_ADDRESS.matcher(username).matches();
} else {
return !username.trim().isEmpty();
}
}
// A placeholder password validation check
private boolean isPasswordValid(String password) {
return password != null && password.trim().length() > 5;
}
}

View File

@ -0,0 +1,26 @@
package com.example.applogin.ui.login;
import androidx.lifecycle.ViewModel;
import androidx.lifecycle.ViewModelProvider;
import androidx.annotation.NonNull;
import com.example.applogin.data.LoginDataSource;
import com.example.applogin.data.LoginRepository;
/**
* ViewModel provider factory to instantiate LoginViewModel.
* Required given LoginViewModel has a non-empty constructor
*/
public class LoginViewModelFactory implements ViewModelProvider.Factory {
@NonNull
@Override
@SuppressWarnings("unchecked")
public <T extends ViewModel> T create(@NonNull Class<T> modelClass) {
if (modelClass.isAssignableFrom(LoginViewModel.class)) {
return (T) new LoginViewModel(LoginRepository.getInstance(new LoginDataSource()));
} else {
throw new IllegalArgumentException("Unknown ViewModel class");
}
}
}

View File

@ -0,0 +1,34 @@
<vector xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:aapt="http://schemas.android.com/aapt"
android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
<path
android:fillType="evenOdd"
android:pathData="M32,64C32,64 38.39,52.99 44.13,50.95C51.37,48.37 70.14,49.57 70.14,49.57L108.26,87.69L108,109.01L75.97,107.97L32,64Z"
android:strokeWidth="1"
android:strokeColor="#00000000">
<aapt:attr name="android:fillColor">
<gradient
android:endX="78.5885"
android:endY="90.9159"
android:startX="48.7653"
android:startY="61.0927"
android:type="linear">
<item
android:color="#44000000"
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<item
android:color="#00000000"
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</gradient>
</aapt:attr>
</path>
<path
android:fillColor="#FFFFFF"
android:fillType="nonZero"
android:pathData="M66.94,46.02L66.94,46.02C72.44,50.07 76,56.61 76,64L32,64C32,56.61 35.56,50.11 40.98,46.06L36.18,41.19C35.45,40.45 35.45,39.3 36.18,38.56C36.91,37.81 38.05,37.81 38.78,38.56L44.25,44.05C47.18,42.57 50.48,41.71 54,41.71C57.48,41.71 60.78,42.57 63.68,44.05L69.11,38.56C69.84,37.81 70.98,37.81 71.71,38.56C72.44,39.3 72.44,40.45 71.71,41.19L66.94,46.02ZM62.94,56.92C64.08,56.92 65,56.01 65,54.88C65,53.76 64.08,52.85 62.94,52.85C61.8,52.85 60.88,53.76 60.88,54.88C60.88,56.01 61.8,56.92 62.94,56.92ZM45.06,56.92C46.2,56.92 47.13,56.01 47.13,54.88C47.13,53.76 46.2,52.85 45.06,52.85C43.92,52.85 43,53.76 43,54.88C43,56.01 43.92,56.92 45.06,56.92Z"
android:strokeWidth="1"
android:strokeColor="#00000000" />
</vector>

View File

@ -0,0 +1,18 @@
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
<corners
android:radius="14dp"/>
<solid
android:color="@color/startcolor"/>
<padding
android:left="0dp"
android:top="0dp"
android:right="0dp"
android:bottom="0dp"/>
<size
android:width="270dp"
android:height="60dp"/>
<stroke
android:width="3dp"
android:color="#878787"/>
</shape>

View File

@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<gradient android:angle="90"
android:startColor="@color/startcolor">
</gradient>
</shape>

View File

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<?xml version="1.0" encoding="utf-8"?>
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="108dp"
android:height="108dp"
android:viewportWidth="108"
android:viewportHeight="108">
<path
android:fillColor="#008577"
android:pathData="M0,0h108v108h-108z" />
<path
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android:fillColor="#00000000"
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android:strokeColor="#33FFFFFF" />
<path
android:fillColor="#00000000"
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View File

@ -0,0 +1,31 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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"
android:background="@drawable/gradientbackground"
tools:context=".ChargingActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:padding="32dp">
<TextView
android:id="@+id/charge_state"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Car charging"
android:textSize="32dp"></TextView>
<TextView
android:id="@+id/charge_time"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Time Remaining"
android:textSize="32dp"></TextView>
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>

View File

@ -0,0 +1,69 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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"
android:background="@drawable/gradientbackground"
tools:context=".ui.login.ConfirmationActivity">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="50dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Charging station available, accept within time remaining "
android:textSize="32dp">
</TextView>
<TextView
android:id="@+id/accept_timer"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:paddingTop="20dp"
android:text="Time Remaining:"
android:textSize="32dp">
</TextView>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal"
android:paddingTop="100dp">
<Button
android:id="@+id/Accept_btn"
android:background="@drawable/buttonbackground"
android:shadowColor="#A8A8A8"
android:shadowDx="0"
android:shadowDy="0"
android:shadowRadius="5"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.5"
android:textSize="30dp"
android:text="Accept">
</Button>
<Button
android:id="@+id/Decline_btn"
android:background="@drawable/buttonbackground"
android:shadowColor="#A8A8A8"
android:shadowDx="0"
android:shadowDy="0"
android:shadowRadius="5"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="0.5"
android:textSize="30dp"
android:text="Decline">
</Button>
</LinearLayout>
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>

View File

@ -0,0 +1,57 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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"
android:background="@drawable/gradientbackground"
tools:context=".JoinQueueActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="50dp"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Welcome!"
android:textSize="34dp">
</TextView>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Press join queue to request a charger"
android:textSize="34dp">
</TextView>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="50dp"
android:paddingTop="200dp"
android:orientation="horizontal">
<Button
android:id="@+id/join_queue"
android:background="@drawable/buttonbackground"
android:shadowColor="#A8A8A8"
android:shadowDx="0"
android:shadowDy="0"
android:shadowRadius="5"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Join Queue"
android:textSize="30dp">
</Button>
</LinearLayout>
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>

View File

@ -0,0 +1,78 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingBottom="@dimen/activity_vertical_margin"
tools:context=".ui.login.LoginActivity">
<EditText
android:id="@+id/username"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="24dp"
android:layout_marginTop="96dp"
android:layout_marginEnd="24dp"
android:hint="Username"
android:inputType="textEmailAddress"
android:selectAllOnFocus="true"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<EditText
android:id="@+id/password"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="24dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="24dp"
android:hint="@string/prompt_password"
android:imeActionLabel="@string/action_sign_in_short"
android:imeOptions="actionDone"
android:inputType="textPassword"
android:selectAllOnFocus="true"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/username" />
<Button
android:id="@+id/login"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="start"
android:layout_marginStart="48dp"
android:layout_marginTop="16dp"
android:layout_marginEnd="48dp"
android:layout_marginBottom="64dp"
android:enabled="false"
android:text="@string/action_sign_in"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/password"
app:layout_constraintVertical_bias="0.2" />
<ProgressBar
android:id="@+id/loading"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginStart="32dp"
android:layout_marginTop="64dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="64dp"
android:visibility="gone"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="@+id/password"
app:layout_constraintStart_toStartOf="@+id/password"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.3" />
</androidx.constraintlayout.widget.ConstraintLayout>

View File

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<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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:id="@+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingBottom="@dimen/activity_vertical_margin"
android:background="@drawable/gradientbackground"
tools:context="Login2Activity">
<EditText
android:id="@+id/username"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="24dp"
android:layout_marginTop="96dp"
android:layout_marginEnd="24dp"
android:hint="Username"
android:inputType="textEmailAddress"
android:selectAllOnFocus="true"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<EditText
android:id="@+id/password"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginStart="24dp"
android:layout_marginTop="8dp"
android:layout_marginEnd="24dp"
android:hint="@string/prompt_password"
android:imeActionLabel="@string/action_sign_in_short"
android:imeOptions="actionDone"
android:inputType="textPassword"
android:selectAllOnFocus="true"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/username" />
<Button
android:id="@+id/login"
android:background="@drawable/buttonbackground"
android:shadowColor="#A8A8A8"
android:shadowDx="0"
android:shadowDy="0"
android:shadowRadius="5"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="start"
android:layout_marginStart="48dp"
android:layout_marginTop="16dp"
android:layout_marginEnd="48dp"
android:layout_marginBottom="64dp"
android:enabled="true"
android:text="LOGIN"
android:textSize="30dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@+id/password"
app:layout_constraintVertical_bias="0.2" />
<ProgressBar
android:id="@+id/loading"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginStart="32dp"
android:layout_marginTop="64dp"
android:layout_marginEnd="32dp"
android:layout_marginBottom="64dp"
android:visibility="gone"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="@+id/password"
app:layout_constraintStart_toStartOf="@+id/password"
app:layout_constraintTop_toTopOf="parent"
app:layout_constraintVertical_bias="0.3" />
</androidx.constraintlayout.widget.ConstraintLayout>

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<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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"
android:background="@drawable/gradientbackground"
tools:context=".PluginWait_Activity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="32dp"
android:text="You have accepted a session waiting for plugin"></TextView>
<TextView
android:id="@+id/plugin_countdown"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textSize="32dp"
android:text="You have accepted a session waiting for plugin"></TextView>
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>

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<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.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"
tools:context=".WaitingActivity">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="50dp"
android:orientation="vertical">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Waiting in queue"
android:textSize="32dp">
</TextView>
<TextView
android:id="@+id/queue_position_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Position x in queue"
android:textSize="32dp">
</TextView>
</LinearLayout>
</androidx.constraintlayout.widget.ConstraintLayout>

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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@drawable/ic_launcher_background" />
<foreground android:drawable="@drawable/ic_launcher_foreground" />
</adaptive-icon>

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<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="colorPrimary">#008577</color>
<color name="colorPrimaryDark">#00574B</color>
<color name="colorAccent">#D81B60</color>
<color name="startcolor">#3aa8c1</color>
</resources>

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<resources>
<!-- Default screen margins, per the Android Design guidelines. -->
<dimen name="activity_horizontal_margin">16dp</dimen>
<dimen name="activity_vertical_margin">16dp</dimen>
</resources>

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<resources>
<string name="app_name">AppLogin</string>
<!-- Strings related to login -->
<string name="prompt_email">Email</string>
<string name="prompt_password">Password</string>
<string name="action_sign_in">Sign in or register</string>
<string name="action_sign_in_short">Sign in</string>
<string name="welcome">"Welcome !"</string>
<string name="invalid_username">Not a valid username</string>
<string name="invalid_password">Password must be >5 characters</string>
<string name="login_failed">"Login failed"</string>
<string name="app_title">Charging Station</string>
</resources>

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<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
</style>
</resources>

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package com.example.applogin;
import org.junit.Test;
import static org.junit.Assert.*;
/**
* Example local unit test, which will execute on the development machine (host).
*
* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
*/
public class ExampleUnitTest {
@Test
public void addition_isCorrect() {
assertEquals(4, 2 + 2);
}
}

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build.gradle Normal file
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// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.5.2'
classpath 'com.google.gms:google-services:4.2.0'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}

20
gradle.properties Normal file
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# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx1536m
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
# AndroidX package structure to make it clearer which packages are bundled with the
# Android operating system, and which are packaged with your app's APK
# https://developer.android.com/topic/libraries/support-library/androidx-rn
android.useAndroidX=true
# Automatically convert third-party libraries to use AndroidX
android.enableJetifier=true

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#Mon Nov 18 17:49:41 GMT 2019
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip

172
gradlew vendored Normal file
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#!/usr/bin/env sh
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=$(save "$@")
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
cd "$(dirname "$0")"
fi
exec "$JAVACMD" "$@"

84
gradlew.bat vendored Normal file
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@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windows variants
if not "%OS%" == "Windows_NT" goto win9xME_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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settings.gradle Normal file
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include ':app'
rootProject.name='AppLogin'