.

HelloWorld.py

@@ -1 +0,0 @@
-Print("Hello World")

README.md

@@ -1,2 +0,0 @@
-# WRSDv2
-Witamy w repozytorium projektu WRSD

TEST.PY

@@ -1 +0,0 @@
-print("hej")

Tescik

@@ -1 +0,0 @@
-Hej Hej

WRSD2/.gitignore

@@ -0,0 +1,15 @@
+*.iml
+.gradle
+/local.properties
+/.idea/caches
+/.idea/libraries
+/.idea/modules.xml
+/.idea/workspace.xml
+/.idea/navEditor.xml
+/.idea/assetWizardSettings.xml
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

WRSD2/.idea/.gitignore

@@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml

WRSD2/.idea/.name

@@ -0,0 +1 @@
+WRSD

WRSD2/.idea/compiler.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="11" />
+  </component>
+</project>

WRSD2/.idea/deploymentTargetDropDown.xml

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetDropDown">
+    <targetsSelectedWithDialog>
+      <Target>
+        <type value="QUICK_BOOT_TARGET" />
+        <deviceKey>
+          <Key>
+            <type value="VIRTUAL_DEVICE_PATH" />
+            <value value="C:\Users\Acer\.android\avd\Pixel_3a_API_33_x86_64.avd" />
+          </Key>
+        </deviceKey>
+      </Target>
+    </targetsSelectedWithDialog>
+  </component>
+</project>

WRSD2/.idea/gradle.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>

WRSD2/.idea/misc.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="Android Studio default JDK" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>

WRSD2/.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>

WRSD2/app/.gitignore

@@ -0,0 +1 @@
+/build

WRSD2/app/build.gradle

@@ -0,0 +1,59 @@
+plugins {
+    id 'com.android.application'
+    id 'com.google.gms.google-services'
+}
+
+android {
+    namespace 'com.example.wrsd'
+    compileSdk 32
+
+    defaultConfig {
+        applicationId "com.example.wrsd"
+        minSdk 21
+        targetSdk 32
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+        }
+    }
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+    buildFeatures {
+        viewBinding true
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.appcompat:appcompat:1.4.1'
+    implementation 'com.google.android.material:material:1.5.0'
+    implementation 'androidx.annotation:annotation:1.3.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+    implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.4.1'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.4.1'
+    implementation 'androidx.navigation:navigation-fragment:2.4.1'
+    implementation 'androidx.navigation:navigation-ui:2.4.1'
+    implementation 'com.google.firebase:firebase-database:20.1.0'
+    implementation 'androidx.legacy:legacy-support-v4:1.0.0'
+    implementation 'androidx.recyclerview:recyclerview:1.2.1'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+	implementation platform('com.google.firebase:firebase-bom:31.1.0')
+	implementation 'com.google.firebase:firebase-analytics'
+	implementation 'com.google.firebase:firebase-auth'
+	implementation 'com.google.firebase:firebase-firestore'
+    implementation "androidx.cardview:cardview:1.0.0"
+    implementation 'de.hdodenhof:circleimageview:3.1.0'
+}
+
+apply plugin: 'com.google.gms.google-services'

WRSD2/app/google-services.json

@@ -0,0 +1,40 @@
+{
+  "project_info": {
+    "project_number": "364206717870",
+    "firebase_url": "https://wrsd-fabbb-default-rtdb.firebaseio.com",
+    "project_id": "wrsd-fabbb",
+    "storage_bucket": "wrsd-fabbb.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:364206717870:android:0f08fe100fcadbc1f9e63f",
+        "android_client_info": {
+          "package_name": "com.example.wrsd"
+        }
+      },
+      "oauth_client": [
+        {
+          "client_id": "364206717870-61ec89v3jg1aro8k8j2ihk99ep1gkkan.apps.googleusercontent.com",
+          "client_type": 3
+        }
+      ],
+      "api_key": [
+        {
+          "current_key": "AIzaSyA9wUpzMLm7YGR_eyfwe3PRc4kC1n2DQM8"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": [
+            {
+              "client_id": "364206717870-61ec89v3jg1aro8k8j2ihk99ep1gkkan.apps.googleusercontent.com",
+              "client_type": 3
+            }
+          ]
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

WRSD2/app/proguard-rules.pro

@@ -0,0 +1,21 @@
+# 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

WRSD2/app/src/androidTest/java/com/example/wrsd/ExampleInstrumentedTest.java

@@ -0,0 +1,26 @@
+package com.example.wrsd;
+
+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.wrsd", appContext.getPackageName());
+    }
+}

WRSD2/app/src/main/AndroidManifest.xml

@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools" >
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@drawable/wrsdlogo"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.WRSD"
+        tools:targetApi="31" >
+        <activity
+            android:name=".DeviceSettings"
+            android:exported="false"
+            android:theme="@style/Theme.WRSD.NoActionBar">
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+        <activity
+            android:name=".RoomActivity_1"
+            android:exported="false"
+            android:theme="@style/Theme.WRSD.NoActionBar" >
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+        <activity
+            android:name=".AddDeviceActivity"
+            android:exported="false"
+            android:theme="@style/Theme.WRSD.NoActionBar">
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+        <activity
+            android:name=".MainActivity2"
+            android:exported="false"
+            android:theme="@style/Theme.WRSD.NoActionBar">
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+        <activity
+            android:name=".RegisterUser"
+            android:exported="false"
+            android:theme="@style/Theme.WRSD.NoActionBar">
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+        <activity
+            android:name=".MainActivity"
+            android:exported="false"
+            android:label="@string/title_activity_main"
+            android:theme="@style/Theme.WRSD.NoActionBar" >
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+        <activity
+            android:name=".ui.login.LoginActivity"
+            android:exported="true"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.WRSD.NoActionBar">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

WRSD2/app/src/main/java/com/example/wrsd/AddDeviceActivity.java

@@ -0,0 +1,38 @@
+package com.example.wrsd;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.EditText;
+
+public class AddDeviceActivity extends AppCompatActivity {
+
+    EditText editTextTextName;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_add_device);
+
+        editTextTextName = (EditText) findViewById(R.id.editTextTextName);
+    }
+
+
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (requestCode == 1) {
+            if(resultCode == RESULT_OK) {
+                String strEditText = data.getStringExtra("editTextValue");
+            }
+        }
+    }
+
+    public void DeviceName(View view){
+        String editTextName = editTextTextName.getText().toString().trim();
+        Intent intent = new Intent();
+        intent.putExtra("name", editTextName);
+        setResult(RESULT_OK, intent);
+        finish();
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/Device.java

@@ -0,0 +1,28 @@
+package com.example.wrsd;
+
+public class Device {
+
+    String id;
+    String name;
+
+    public Device(String id, String name) {
+        this.id = id;
+        this.name = name;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/DeviceSettings.java

@@ -0,0 +1,67 @@
+package com.example.wrsd;
+
+import static com.example.wrsd.RoomActivity_1.setWindowFlag;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Build;
+import android.os.Bundle;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.Button;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.google.android.gms.tasks.OnFailureListener;
+import com.google.android.gms.tasks.OnSuccessListener;
+import com.google.firebase.firestore.DocumentReference;
+import com.google.firebase.firestore.FieldValue;
+import com.google.firebase.firestore.FirebaseFirestore;
+
+public class DeviceSettings extends AppCompatActivity {
+
+    private Button deleteButton;
+    private String device, userEmail, room;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        if (Build.VERSION.SDK_INT >= 19) {
+            getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
+        }
+        //make fully Android Transparent Status bar
+        if (Build.VERSION.SDK_INT >= 21) {
+            setWindowFlag(this, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, false);
+            getWindow().setStatusBarColor(Color.TRANSPARENT);
+        }
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_device_settings);
+
+        Bundle extras = getIntent().getExtras();
+        if (extras != null) {
+
+            device = extras.getString("device");
+            userEmail = extras.getString("email");
+            room = extras.getString("room");
+            //The key argument here must match that used in the other activity
+        }
+
+        deleteButton = (Button) findViewById(R.id.deleteButton);
+        FirebaseFirestore rootRef = FirebaseFirestore.getInstance();
+
+
+        deleteButton.setOnClickListener(new View.OnClickListener(){
+            @Override
+            public void onClick(View v){
+
+                DocumentReference docRef = rootRef.collection("users").document(userEmail).collection("rooms").document(room);
+                docRef.update("Urzadzenia", FieldValue.arrayRemove(device));
+
+                finish();
+
+            }
+        });
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/MainActivity.java

@@ -0,0 +1,44 @@
+package com.example.wrsd;
+
+import android.os.Bundle;
+
+import com.google.android.material.snackbar.Snackbar;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.view.View;
+
+import androidx.navigation.NavController;
+import androidx.navigation.Navigation;
+import androidx.navigation.ui.AppBarConfiguration;
+import androidx.navigation.ui.NavigationUI;
+
+import com.example.wrsd.databinding.ActivityMainBinding;
+
+public class MainActivity extends AppCompatActivity {
+
+    private AppBarConfiguration appBarConfiguration;
+    private ActivityMainBinding binding;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        binding = ActivityMainBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
+
+        setSupportActionBar(binding.toolbar);
+
+        NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main);
+        appBarConfiguration = new AppBarConfiguration.Builder(navController.getGraph()).build();
+        NavigationUI.setupActionBarWithNavController(this, navController, appBarConfiguration);
+
+    }
+
+    @Override
+    public boolean onSupportNavigateUp() {
+        NavController navController = Navigation.findNavController(this, R.id.nav_host_fragment_content_main);
+        return NavigationUI.navigateUp(navController, appBarConfiguration)
+                || super.onSupportNavigateUp();
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/MainActivity2.java

@@ -0,0 +1,164 @@
+package com.example.wrsd;
+
+import static com.example.wrsd.RoomActivity_1.setWindowFlag;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.graphics.Color;
+import android.media.Image;
+import android.os.Build;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.ImageView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.example.wrsd.ui.login.LoginActivity;
+import com.google.android.gms.tasks.OnCompleteListener;
+import com.google.android.gms.tasks.OnFailureListener;
+import com.google.android.gms.tasks.OnSuccessListener;
+import com.google.android.gms.tasks.Task;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.firestore.CollectionReference;
+import com.google.firebase.firestore.DocumentReference;
+import com.google.firebase.firestore.DocumentSnapshot;
+import com.google.firebase.firestore.FirebaseFirestore;
+import com.google.firebase.firestore.Query;
+import com.google.firebase.firestore.QueryDocumentSnapshot;
+import com.google.firebase.firestore.QuerySnapshot;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class MainActivity2 extends AppCompatActivity {
+
+    FirebaseAuth mAuth;
+    FirebaseFirestore firestore;
+    public String userEmail;
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        if (Build.VERSION.SDK_INT >= 19) {
+            getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
+        }
+        //make fully Android Transparent Status bar
+        if (Build.VERSION.SDK_INT >= 21) {
+            setWindowFlag(this, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, false);
+            getWindow().setStatusBarColor(Color.TRANSPARENT);
+        }
+        super.onCreate(savedInstanceState);
+
+        setContentView(R.layout.activity_main2);
+
+
+        Bundle extras = getIntent().getExtras();
+        if (extras != null) {
+
+            userEmail = extras.getString("key");
+            Toast.makeText(getApplicationContext(), "Cześć " + userEmail, Toast.LENGTH_LONG).show();
+            //The key argument here must match that used in the other activity
+        }
+
+        mAuth = FirebaseAuth.getInstance();
+        firestore = FirebaseFirestore.getInstance();
+
+
+
+
+//
+//        FirebaseFirestore rootRef = FirebaseFirestore.getInstance();
+//        DocumentReference docIdRef = rootRef.collection("users").document("FJQULeLWxEMLsAleYBkl");
+//        docIdRef.get().addOnCompleteListener(new OnCompleteListener<DocumentSnapshot>() {
+//            @Override
+//            public void onComplete(@NonNull Task<DocumentSnapshot> task) {
+//                if (task.isSuccessful()) {
+//                    DocumentSnapshot document = task.getResult();
+//                    if (document.exists()) {
+//                        Toast.makeText(getApplicationContext(), "exist", Toast.LENGTH_LONG).show();
+//                    } else {
+//                        Toast.makeText(getApplicationContext(), "not", Toast.LENGTH_LONG).show();
+//                    }
+//                } else {
+//                    Toast.makeText(getApplicationContext(), "failure", Toast.LENGTH_LONG).show();
+//
+//                }
+//            }
+//        });
+
+//        FirebaseFirestore rootRef = FirebaseFirestore.getInstance();
+//        CollectionReference yourCollRef = rootRef.collection("users");
+//        Query query = yourCollRef.whereEqualTo("email", userEmail);
+//
+//        yourCollRef.document(userEmail).collection("rooms")
+//                .document().set(rooms)
+//                .addOnSuccessListener(new OnSuccessListener<Void>() {
+//                    @Override
+//                    public void onSuccess(Void aVoid) {
+//
+//
+//
+//                    }
+//                });
+
+
+//        firestore.collection("users").add(users).addOnSuccessListener(new OnSuccessListener<DocumentReference>() {
+//            @Override
+//            public void onSuccess(DocumentReference documentReference) {
+//                Toast.makeText(getApplicationContext(), "success firestore", Toast.LENGTH_LONG).show();
+//
+//            }
+//        }).addOnFailureListener(new OnFailureListener() {
+//            @Override
+//            public void onFailure(@NonNull Exception e) {
+//                Toast.makeText(getApplicationContext(), "Błąd zapisu danych! Spróbuj ponownie", Toast.LENGTH_LONG).show();
+//
+//            }
+//        });
+
+
+//        query.get().addOnCompleteListener(new OnCompleteListener<QuerySnapshot>() {
+//            @Override
+//            public void onComplete(@NonNull Task<QuerySnapshot> task) {
+//                if (task.isSuccessful()) {
+//                    if (task.getResult().isEmpty()) {
+//                        Toast.makeText(getApplicationContext(), "not exist", Toast.LENGTH_LONG).show();
+//                        firestore.collection("users").add(users).addOnSuccessListener(new OnSuccessListener<DocumentReference>() {
+//                            @Override
+//                            public void onSuccess(DocumentReference documentReference) {
+//                                Toast.makeText(getApplicationContext(), "succes firestore", Toast.LENGTH_LONG).show();
+//
+//                            }
+//                        }).addOnFailureListener(new OnFailureListener() {
+//                            @Override
+//                            public void onFailure(@NonNull Exception e) {
+//                                Toast.makeText(getApplicationContext(), "Błąd zapisu danych! Spróbuj ponownie", Toast.LENGTH_LONG).show();
+//
+//                            }
+//                        });
+//                    }
+//                    else {
+//                        Toast.makeText(getApplicationContext(), "exist", Toast.LENGTH_LONG).show();
+//                    }
+//                } else {
+//                    Toast.makeText(getApplicationContext(), "Błąd pobrania danych! Spróbuj ponownie", Toast.LENGTH_LONG).show();
+//                }
+//            }
+//        });
+
+    }
+
+    public void RoomActivity(View v){
+
+//        ImageView b = (ImageView) v;
+//        String imageText = b.getContentDescription().toString();
+        CharSequence description = v.getContentDescription();
+        String roomText = String.valueOf(description);
+        Intent intent = new Intent(this, RoomActivity_1.class);
+        intent.putExtra("room", roomText);
+        intent.putExtra("email", userEmail);
+        startActivity(intent);
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/RegisterUser.java

@@ -0,0 +1,138 @@
+package com.example.wrsd;
+
+import static com.example.wrsd.RoomActivity_1.setWindowFlag;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Build;
+import android.os.Bundle;
+import android.util.Log;
+import android.util.Patterns;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ProgressBar;
+import android.widget.Toast;
+
+import com.example.wrsd.ui.login.LoginActivity;
+import com.google.android.gms.tasks.OnCompleteListener;
+import com.google.android.gms.tasks.OnFailureListener;
+import com.google.android.gms.tasks.OnSuccessListener;
+import com.google.android.gms.tasks.Task;
+import com.google.firebase.FirebaseOptions;
+import com.google.firebase.auth.AuthResult;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.auth.FirebaseUser;
+import com.google.firebase.database.FirebaseDatabase;
+
+import java.io.FileInputStream;
+import java.util.regex.Pattern;
+
+import kotlin.text.Typography;
+
+public class RegisterUser extends AppCompatActivity{
+
+    private FirebaseAuth mAuth;
+    private EditText editTextFirstName, editTextLastName, editTextEmail, editTextPassword;
+    private ProgressBar progressBar;
+    private Button registerUser;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        if (Build.VERSION.SDK_INT >= 19) {
+            getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
+        }
+        //make fully Android Transparent Status bar
+        if (Build.VERSION.SDK_INT >= 21) {
+            setWindowFlag(this, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, false);
+            getWindow().setStatusBarColor(Color.TRANSPARENT);
+        }
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_register_user);
+
+        mAuth = FirebaseAuth.getInstance();
+
+        editTextFirstName = (EditText) findViewById(R.id.firstName);
+        editTextLastName = (EditText) findViewById(R.id.lastname);
+        editTextEmail = (EditText) findViewById(R.id.email);
+        editTextPassword = (EditText) findViewById(R.id.newpassword);
+        progressBar = (ProgressBar) findViewById(R.id.loadingReg);
+        registerUser = (Button) findViewById(R.id.registerbutton);
+
+        registerUser.setOnClickListener(new View.OnClickListener(){
+            @Override
+            public void onClick(View v){
+                registerUser();
+            }
+        });
+
+    }
+
+
+    private void nameValidation() {
+
+    }
+
+    private void registerUser() {
+        String email = editTextEmail.getText().toString().trim();
+        String firstname = editTextFirstName.getText().toString().trim();
+        String lastname = editTextLastName.getText().toString().trim();
+        String password = editTextPassword.getText().toString().trim();
+
+        if (firstname.isEmpty()) {
+            editTextFirstName.setError("Podaj swoje imię!");
+            editTextFirstName.requestFocus();
+            return;
+        }
+        if (lastname.isEmpty()) {
+            editTextLastName.setError("Podaj swoje nazwisko!");
+            editTextLastName.requestFocus();
+            return;
+        }
+        if (email.isEmpty()) {
+            editTextEmail.setError("Podaj swój email!");
+            editTextEmail.requestFocus();
+            return;
+        } else if (!Patterns.EMAIL_ADDRESS.matcher(email).matches()) {
+            editTextEmail.setError("Podaj prawidłowy email!");
+            editTextEmail.requestFocus();
+            return;
+        }
+        if (password.isEmpty()) {
+            editTextPassword.setError("Podaj swoje hasło!");
+            editTextPassword.requestFocus();
+            return;
+        } else if (password.length() <= 5) {
+            editTextPassword.setError("Hasło musi mieć więcej niż 5 znaków!");
+            editTextPassword.requestFocus();
+            return;
+        }
+
+        progressBar.setVisibility(View.VISIBLE);
+        mAuth.createUserWithEmailAndPassword(email, password).addOnSuccessListener(new OnSuccessListener<AuthResult>() {
+            @Override
+            public void onSuccess(AuthResult authResult) {
+                Toast.makeText(getApplicationContext(), "Użytkownik zarejestrowany", Toast.LENGTH_LONG).show();
+                Login();
+
+            }
+        }).addOnFailureListener(new OnFailureListener() {
+            @Override
+            public void onFailure(@NonNull Exception e) {
+                Toast.makeText(getApplicationContext(), "Rejestracja nie powiodła się. Spróbuj ponownie", Toast.LENGTH_LONG).show();
+                progressBar.setVisibility(View.GONE);
+            }
+        });
+
+        }
+
+    public void Login() {
+        Intent intent = new Intent(this, LoginActivity.class);
+        startActivity(intent);
+    }
+
+}

WRSD2/app/src/main/java/com/example/wrsd/Room.java

@@ -0,0 +1,28 @@
+package com.example.wrsd;
+
+
+public class Room {
+    String id;
+    String name;
+
+    public Room(String id, String name) {
+        this.id = id;
+        this.name = name;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public void setId(String id) {
+        this.id = id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/RoomActivity_1.java

@@ -0,0 +1,257 @@
+package com.example.wrsd;
+
+import androidx.annotation.NonNull;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.DefaultItemAnimator;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+
+import android.app.Activity;
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Build;
+import android.os.Bundle;
+import android.util.Log;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.LinearLayout;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.google.android.gms.tasks.OnCompleteListener;
+import com.google.android.gms.tasks.OnFailureListener;
+import com.google.android.gms.tasks.OnSuccessListener;
+import com.google.android.gms.tasks.Task;
+import com.google.firebase.firestore.CollectionReference;
+import com.google.firebase.firestore.DocumentReference;
+import com.google.firebase.firestore.DocumentSnapshot;
+import com.google.firebase.firestore.FieldValue;
+import com.google.firebase.firestore.FirebaseFirestore;
+import com.google.firebase.firestore.Query;
+import com.google.firebase.firestore.QueryDocumentSnapshot;
+import com.google.firebase.firestore.QuerySnapshot;
+
+import org.w3c.dom.Text;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.regex.Pattern;
+
+public class RoomActivity_1 extends AppCompatActivity {
+
+    public List<Device> deviceList = new ArrayList<>();
+    public List<String> deviceFromBase = new ArrayList<>();
+    public List<String> temp = new ArrayList<>();
+    private RecyclerView recyclerView;
+    private SingleRoomAdapter mAdapter;
+    private String userEmail;
+    Integer roomIndex;
+    public String roomvalue;
+    private TextView roomName1;
+    TextView myTextView;
+    private TextView deviceName;
+
+
+    public static void setWindowFlag(Activity activity, final int bits, boolean on) {
+
+        Window win = activity.getWindow();
+        WindowManager.LayoutParams winParams = win.getAttributes();
+        if (on) {
+            winParams.flags |= bits;
+        } else {
+            winParams.flags &= ~bits;
+        }
+        win.setAttributes(winParams);
+    }
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+
+        if (Build.VERSION.SDK_INT >= 19) {
+            getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
+        }
+        //make fully Android Transparent Status bar
+        if (Build.VERSION.SDK_INT >= 21) {
+            setWindowFlag(this, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, false);
+            getWindow().setStatusBarColor(Color.TRANSPARENT);
+        }
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_room1);
+
+        Bundle extras = getIntent().getExtras();
+        if (extras != null) {
+
+            roomName1 = (TextView) findViewById(R.id.textView);
+            roomvalue = extras.getString("room");
+            userEmail = extras.getString("email");
+            //The key argument here must match that used in the other activity
+        }
+
+
+        recyclerView = findViewById(R.id.recycler_view);
+
+        mAdapter = new SingleRoomAdapter(deviceList, getApplicationContext());
+        RecyclerView.LayoutManager mLayoutManager = new LinearLayoutManager(getApplicationContext());
+        recyclerView.setLayoutManager(mLayoutManager);
+        recyclerView.setItemAnimator(new DefaultItemAnimator());
+        recyclerView.setAdapter(mAdapter);
+
+        roomName1 = (TextView) findViewById(R.id.textView);
+        roomName1.setText(roomvalue);
+
+        myTextView =findViewById(R.id.textView);
+
+        getData();
+
+    }
+
+    private void getData() {
+        deviceFromBase.clear();
+        FirebaseFirestore rootRef = FirebaseFirestore.getInstance();
+
+        rootRef.collection("users").document(userEmail).collection("rooms").document(roomvalue)
+                .get()
+                .addOnSuccessListener(new OnSuccessListener<DocumentSnapshot>() {
+                    @Override
+                    public void onSuccess(DocumentSnapshot documentSnapshot) {
+                        if (documentSnapshot!=null) {
+                                temp.add(documentSnapshot.getData().toString());
+                                if(!temp.get(0).equals("{Urzadzenia=[]}")) {
+                                    String[] parts = temp.get(0).split(Pattern.quote("["));
+                                    String[] p2 = parts[1].split(Pattern.quote("]"));
+                                    String[] devices = p2[0].split("(,)|(\\s+)");
+                                    for (Integer i = 0; i < devices.length; i = i + 2) {
+                                        deviceFromBase.add(devices[i]);
+                                    }
+                                    Device d1;
+                                    Integer j = 0;
+
+                                    for (String d : deviceFromBase) {
+                                        String jStr = Integer.toString(j);
+                                        d1 = new Device(jStr, d);
+                                        deviceList.add(d1);
+                                    }
+                                    mAdapter.notifyDataSetChanged();
+                                }
+                                else{
+                                    Toast.makeText(getApplicationContext(), "Brak urządzeń w pokoju", Toast.LENGTH_LONG).show();
+                                }
+
+                        } else {
+                            Toast.makeText(getApplicationContext(), "Brak urządzeń w pokoju", Toast.LENGTH_LONG).show();
+                        }
+                    }
+                }).addOnFailureListener(new OnFailureListener() {
+                    @Override
+                    public void onFailure(@NonNull Exception e) {
+                        // Toast.makeText(, "", Toast.LENGTH_SHORT).show();
+                        // Log.d("Tag",e.toString());
+//                        data="Failed";
+                    }
+                });
+    }
+
+
+
+
+
+//        CollectionReference usersCol = rootRef.collection("users");
+//        Query query = usersCol.whereEqualTo("email", userEmail).whereEqualTo("rooms", roomvalue);
+//        DocumentReference document = usersCol.document(userEmail).collection("rooms").document(roomvalue);
+//
+//        Map<String, Object> docData = new HashMap<>();
+//
+//        query.get().addOnCompleteListener(new OnCompleteListener<QuerySnapshot>() {
+//            @Override
+//            public void onComplete(@NonNull Task<QuerySnapshot> task) {
+//                if (task.isSuccessful()) {
+//                    for (QueryDocumentSnapshot document : task.getResult()) {
+////                                Log.d("TAG", document.getId() + " => " + document.getData());
+//                        deviceFromBase.add(document.getData().toString());
+//                        Toast.makeText(getApplicationContext(), "dobrze", Toast.LENGTH_LONG).show();
+//                    }
+//                } else {
+//                    Toast.makeText(getApplicationContext(), "Błąd pobrania danych! Spróbuj ponownie", Toast.LENGTH_LONG).show();                }
+//            }
+//        });
+
+//    }
+
+
+
+
+//    private void prepareRoomData() {
+//        getData();
+//
+//        Device d1;
+//        Integer j = 0;
+//
+//        for(String d: deviceFromBase){
+//            String jStr = Integer.toString(j);
+//            d1 = new Device(jStr, d);
+//            deviceList.add(d1);
+//        }
+
+//        d1 = new Device("1", "Oświetlenie");
+//        deviceList.add(d1);
+//        d1 = new Device("2", "Głośniki");
+//        deviceList.add(d1);
+//        d1 = new Device("3", "Rolety");
+//        deviceList.add(d1);
+//        d1 = new Device("4", "Ogrzewanie");
+//        deviceList.add(d1);
+//        d1 = new Device("5", "Odkurzacz");
+//        deviceList.add(d1);
+
+//        mAdapter.notifyDataSetChanged();
+//    }
+
+    public void onBackClicked(View view) {
+        startActivity(new Intent(getApplicationContext(), MainActivity.class));
+        finish();
+    }
+
+
+    public void addDevice(View view){
+        Intent i = new Intent(this, AddDeviceActivity.class);
+        startActivityForResult(i, 1);
+    }
+
+    public void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
+        if (requestCode == 1) {
+            if(resultCode == RESULT_OK) {
+                FirebaseFirestore rootRef = FirebaseFirestore.getInstance();
+                String strEditText = data.getStringExtra("name");
+                Device d1 = new Device("6", strEditText);
+                deviceList.add(d1);
+
+                mAdapter.notifyDataSetChanged();
+
+                DocumentReference docRef = rootRef.collection("users").document(userEmail).collection("rooms").document(roomvalue);
+                docRef.update("Urzadzenia", FieldValue.arrayUnion(strEditText));
+
+            }
+        }
+    }
+
+    public void settings(View view){
+
+        TextView b = (TextView) view;
+        String dn = b.getText().toString();
+        Intent intent = new Intent(this, DeviceSettings.class);
+        intent.putExtra("device", dn);
+        intent.putExtra("email", userEmail);
+        intent.putExtra("room", roomvalue);
+        startActivity(intent);
+        finish();
+
+
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/Second2Fragment.java

@@ -0,0 +1,47 @@
+package com.example.wrsd;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import androidx.navigation.fragment.NavHostFragment;
+
+import com.example.wrsd.databinding.FragmentSecond2Binding;
+
+public class Second2Fragment extends Fragment {
+
+    private FragmentSecond2Binding binding;
+
+    @Override
+    public View onCreateView(
+            LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState
+    ) {
+
+        binding = FragmentSecond2Binding.inflate(inflater, container, false);
+        return binding.getRoot();
+
+    }
+
+    public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        binding.buttonSecond.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                NavHostFragment.findNavController(Second2Fragment.this)
+                        .navigate(R.id.action_Second2Fragment_to_First2Fragment);
+            }
+        });
+    }
+
+    @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        binding = null;
+    }
+
+}

WRSD2/app/src/main/java/com/example/wrsd/SecondFragment.java

@@ -0,0 +1,47 @@
+package com.example.wrsd;
+
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import androidx.navigation.fragment.NavHostFragment;
+
+import com.example.wrsd.databinding.FragmentSecondBinding;
+
+public class SecondFragment extends Fragment {
+
+    private FragmentSecondBinding binding;
+
+    @Override
+    public View onCreateView(
+            LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState
+    ) {
+
+        binding = FragmentSecondBinding.inflate(inflater, container, false);
+        return binding.getRoot();
+
+    }
+
+    public void onViewCreated(@NonNull View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        binding.buttonSecond.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                NavHostFragment.findNavController(SecondFragment.this)
+                        .navigate(R.id.action_SecondFragment_to_FirstFragment);
+            }
+        });
+    }
+
+    @Override
+    public void onDestroyView() {
+        super.onDestroyView();
+        binding = null;
+    }
+
+}

WRSD2/app/src/main/java/com/example/wrsd/SingleRoomAdapter.java

@@ -0,0 +1,62 @@
+package com.example.wrsd;
+
+
+import android.content.Context;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.cardview.widget.CardView;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.example.wrsd.Room;
+
+import java.util.List;
+
+
+
+public class SingleRoomAdapter extends RecyclerView.Adapter<SingleRoomAdapter.MyViewHolder> {
+
+    Context context;
+    private List<Device> roomList;
+
+    public SingleRoomAdapter(List<Device> roomList, Context context) {
+        this.roomList = roomList;
+        this.context = context;
+    }
+
+    @Override
+    public MyViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+        View itemView = LayoutInflater.from(parent.getContext())
+                .inflate(R.layout.single_room_row, parent, false);
+
+        return new MyViewHolder(itemView);
+    }
+
+    @Override
+    public void onBindViewHolder(MyViewHolder holder, int position) {
+        Device d1 = roomList.get(position);
+
+        holder.title.setText(d1.getName());
+
+
+    }
+
+    @Override
+    public int getItemCount() {
+        return roomList.size();
+    }
+
+    public class MyViewHolder extends RecyclerView.ViewHolder {
+        public TextView title;
+        public CardView cardView;
+
+        public MyViewHolder(View view) {
+            super(view);
+            title = view.findViewById(R.id.title);
+            cardView = view.findViewById(R.id.card_view);
+
+        }
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/User.java

@@ -0,0 +1,16 @@
+package com.example.wrsd;
+
+public class User {
+    public String firstName, lastName, email;
+
+    public User(){
+
+    }
+
+    public User(String firstName, String lastName, String email){
+        this.firstName = firstName;
+        this.lastName = lastName;
+        this.email = email;
+    }
+
+}

WRSD2/app/src/main/java/com/example/wrsd/data/LoginDataSource.java

@@ -0,0 +1,29 @@
+package com.example.wrsd.data;
+
+import com.example.wrsd.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(),
+                            username);
+            return new Result.Success<>(fakeUser);
+        } catch (Exception e) {
+            return new Result.Error(new IOException("Error logging in", e));
+        }
+    }
+
+    public void logout() {
+        // TODO: revoke authentication
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/data/LoginRepository.java

@@ -0,0 +1,54 @@
+package com.example.wrsd.data;
+
+import com.example.wrsd.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;
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/data/Result.java

@@ -0,0 +1,55 @@
+package com.example.wrsd.data;
+
+import android.content.Intent;
+
+import com.example.wrsd.MainActivity;
+
+/**
+ * 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;
+        }
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/data/model/LoggedInUser.java

@@ -0,0 +1,23 @@
+package com.example.wrsd.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;
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/ui/login/LoggedInUserView.java

@@ -0,0 +1,17 @@
+package com.example.wrsd.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;
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/ui/login/LoginActivity.java

@@ -0,0 +1,237 @@
+package com.example.wrsd.ui.login;
+
+import static com.example.wrsd.RoomActivity_1.setWindowFlag;
+
+import androidx.annotation.NonNull;
+import androidx.lifecycle.ViewModelProvider;
+
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Build;
+import android.os.Bundle;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.util.Patterns;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import com.example.wrsd.MainActivity2;
+import com.example.wrsd.R;
+import com.example.wrsd.RegisterUser;
+import com.example.wrsd.databinding.ActivityLoginBinding;
+import com.google.android.gms.tasks.OnFailureListener;
+import com.google.android.gms.tasks.OnSuccessListener;
+import com.google.firebase.auth.AuthResult;
+import com.google.firebase.auth.FirebaseAuth;
+import com.google.firebase.auth.FirebaseUser;
+
+public class LoginActivity extends AppCompatActivity {
+
+    private LoginViewModel loginViewModel;
+    private ActivityLoginBinding binding;
+
+    private Button login_button;
+    private TextView register;
+    FirebaseAuth mAuth;
+    FirebaseUser mUser;
+    private EditText usernameEditText2;
+    private EditText passwordEditText2;
+    private ProgressBar progressBar;
+
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        if (Build.VERSION.SDK_INT >= 19) {
+            getWindow().getDecorView().setSystemUiVisibility(View.SYSTEM_UI_FLAG_LAYOUT_STABLE | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN);
+        }
+        //make fully Android Transparent Status bar
+        if (Build.VERSION.SDK_INT >= 21) {
+            setWindowFlag(this, WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS, false);
+            getWindow().setStatusBarColor(Color.TRANSPARENT);
+        }
+        super.onCreate(savedInstanceState);
+
+        binding = ActivityLoginBinding.inflate(getLayoutInflater());
+        setContentView(binding.getRoot());
+
+        loginViewModel = new ViewModelProvider(this, new LoginViewModelFactory())
+                .get(LoginViewModel.class);
+
+
+        final Button loginButton = binding.login;
+        final EditText usernameEditText = binding.username;
+        final EditText passwordEditText = binding.password;
+
+        mAuth = FirebaseAuth.getInstance();
+        mUser = mAuth.getCurrentUser();
+
+        usernameEditText2 = (EditText) findViewById(R.id.username);
+        passwordEditText2 = (EditText) findViewById(R.id.password);
+        progressBar = (ProgressBar) findViewById(R.id.loading);
+        login_button = (Button) findViewById(R.id.login);
+
+//        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;
+//                }
+//                progressBar.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) {
+//                progressBar.setVisibility(View.VISIBLE);
+//                loginViewModel.login(usernameEditText.getText().toString(),
+//                        passwordEditText.getText().toString());
+//            }
+//        });
+
+        login_button.setEnabled(true);
+        login_button.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                progressBar.setVisibility(View.VISIBLE);
+                LoginUser();
+            }
+        });
+
+        register = (TextView) findViewById(R.id.register);
+        register.setOnClickListener(new View.OnClickListener(){
+            @Override
+            public void onClick(View v){
+                openRegisterUserActivity();
+            }
+        });
+
+
+    }
+
+    public void LoginUser(){
+        String email = usernameEditText2.getText().toString().trim();
+        String password = passwordEditText2.getText().toString().trim();
+
+        if (email.isEmpty()) {
+            usernameEditText2.setError("Podaj swój email");
+            usernameEditText2.requestFocus();
+            return;
+        } else if (!Patterns.EMAIL_ADDRESS.matcher(email).matches()) {
+            usernameEditText2.setError("Podaj prawidłowy email!");
+            usernameEditText2.requestFocus();
+            return;
+        }
+        if (password.isEmpty()) {
+            passwordEditText2.setError("Podaj swoje hasło!");
+            passwordEditText2.requestFocus();
+            return;
+        } else if (password.length() <= 5) {
+            passwordEditText2.setError("Hasło musi mieć więcej niż 5 znaków");
+            passwordEditText2.requestFocus();
+            return;
+        }
+
+        mAuth.signInWithEmailAndPassword(email, password).addOnSuccessListener(new OnSuccessListener<AuthResult>() {
+            @Override
+            public void onSuccess(AuthResult authResult) {
+                progressBar.setVisibility(View.GONE);
+                openMainActivity();
+
+            }
+        }).addOnFailureListener(new OnFailureListener() {
+            @Override
+            public void onFailure(@NonNull Exception e) {
+                Toast.makeText(getApplicationContext(), "Logowanie nie powiodła się. Spróbuj ponownie", Toast.LENGTH_LONG).show();
+                progressBar.setVisibility(View.GONE);
+            }
+        });
+        progressBar.setVisibility(View.GONE);
+    }
+
+    public void openMainActivity(){
+
+        String email = usernameEditText2.getText().toString().trim();
+        Intent intent = new Intent(this, MainActivity2.class);
+        intent.putExtra("key", email);
+        startActivity(intent);
+    }
+
+    public void openRegisterUserActivity(){
+        Intent intent = new Intent(this, RegisterUser.class);
+        startActivity(intent);
+    }
+
+//    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();
+//    }
+//
+//    private void showLoginFailed(@StringRes Integer errorString) {
+//        Toast.makeText(getApplicationContext(), errorString, Toast.LENGTH_SHORT).show();
+//    }
+}

WRSD2/app/src/main/java/com/example/wrsd/ui/login/LoginFormState.java

@@ -0,0 +1,40 @@
+package com.example.wrsd.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;
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/ui/login/LoginResult.java

@@ -0,0 +1,31 @@
+package com.example.wrsd.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;
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/ui/login/LoginViewModel.java

@@ -0,0 +1,70 @@
+package com.example.wrsd.ui.login;
+
+import androidx.lifecycle.LiveData;
+import androidx.lifecycle.MutableLiveData;
+import androidx.lifecycle.ViewModel;
+
+import android.util.Patterns;
+
+import com.example.wrsd.data.LoginRepository;
+import com.example.wrsd.data.Result;
+import com.example.wrsd.data.model.LoggedInUser;
+import com.example.wrsd.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;
+    }
+}

WRSD2/app/src/main/java/com/example/wrsd/ui/login/LoginViewModelFactory.java

@@ -0,0 +1,26 @@
+package com.example.wrsd.ui.login;
+
+import androidx.lifecycle.ViewModel;
+import androidx.lifecycle.ViewModelProvider;
+import androidx.annotation.NonNull;
+
+import com.example.wrsd.data.LoginDataSource;
+import com.example.wrsd.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");
+        }
+    }
+}

WRSD2/app/src/main/res/drawable-v24/ic_launcher_foreground.xml

@@ -0,0 +1,30 @@
+<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:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>

WRSD2/app/src/main/res/drawable/ic_launcher_background.xml

@@ -0,0 +1,170 @@
+<?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="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>

WRSD2/app/src/main/res/layout-w1240dp/activity_login.xml

@@ -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: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_marginTop="96dp"
+        android:hint="@string/prompt_email"
+        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_marginTop="8dp"
+        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_marginTop="16dp"
+        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_marginTop="64dp"
+        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>

WRSD2/app/src/main/res/layout-w936dp/activity_login.xml

@@ -0,0 +1,76 @@
+<?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">
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="840dp"
+        android:layout_height="match_parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent">
+
+        <EditText
+            android:id="@+id/username"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="96dp"
+            android:hint="@string/prompt_email"
+            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_marginTop="8dp"
+            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_marginTop="16dp"
+            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_marginTop="64dp"
+            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>
+</androidx.constraintlayout.widget.ConstraintLayout>

WRSD2/app/src/main/res/layout/activity_add_device.xml

@@ -0,0 +1,56 @@
+<?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/back"
+    tools:context=".AddDeviceActivity">
+
+
+    <EditText
+        android:id="@+id/editTextTextName"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:ems="10"
+        android:hint="Nazwa urządzenia"
+        android:inputType="textPersonName"
+        android:minHeight="48dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.129"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.311" />
+
+    <TextView
+        android:id="@+id/textView2"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="35dp"
+        android:layout_marginTop="38dp"
+        android:layout_marginEnd="210dp"
+        android:layout_marginBottom="86dp"
+        android:text="Dodajesz nowe urządzenie"
+        android:textSize="30dp"
+        app:layout_constraintBottom_toTopOf="@+id/editTextTextName"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.046"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.775" />
+
+    <Button
+        android:id="@+id/button2"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Dodaj"
+        android:clickable="true"
+        android:onClick="DeviceName"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.863"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.919" />
+</androidx.constraintlayout.widget.ConstraintLayout>

WRSD2/app/src/main/res/layout/activity_device_settings.xml

@@ -0,0 +1,21 @@
+<?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/back"
+    tools:context=".DeviceSettings">
+
+    <Button
+        android:id="@+id/deleteButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Usuń urządzenie"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.497"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.136" />
+</androidx.constraintlayout.widget.ConstraintLayout>

WRSD2/app/src/main/res/layout/activity_login.xml

@@ -0,0 +1,96 @@
+<?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:background="#007FFD"
+    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_marginTop="328dp"
+        android:hint="@string/prompt_login"
+        android:inputType="textEmailAddress"
+        android:minHeight="48dp"
+        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_marginTop="40dp"
+        android:hint="@string/prompt_haslo"
+        android:imeActionLabel="@string/action_sign_in_short"
+        android:inputType="textPassword"
+        android:minHeight="48dp"
+        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_marginTop="16dp"
+        android:layout_marginBottom="64dp"
+        android:enabled="false"
+        android:text="Zaloguj się"
+        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="0.811" />
+
+    <ProgressBar
+        android:id="@+id/loading"
+        android:layout_width="42dp"
+        android:layout_height="89dp"
+        android:layout_gravity="center"
+        android:layout_marginStart="10dp"
+        android:visibility="gone"
+        app:layout_constraintBottom_toTopOf="@+id/login"
+        app:layout_constraintEnd_toEndOf="@+id/password"
+        app:layout_constraintHorizontal_bias="0.483"
+        app:layout_constraintStart_toStartOf="@+id/password"
+        app:layout_constraintTop_toBottomOf="@+id/password"
+        app:layout_constraintVertical_bias="1.0"
+        tools:visibility="visible" />
+
+    <ImageView
+        android:id="@+id/imageView3"
+        android:layout_width="209dp"
+        android:layout_height="392dp"
+        android:layout_marginTop="-60dp"
+        app:layout_constraintBottom_toTopOf="@+id/login"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.239"
+        app:srcCompat="@drawable/wrsdlogo" />
+
+    <TextView
+        android:id="@+id/register"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Nie masz konta? Zarejestruj się"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.469"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/login"
+        app:layout_constraintVertical_bias="0.534" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

WRSD2/app/src/main/res/layout/activity_main.xml

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout 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=".MainActivity">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:theme="@style/Theme.WRSD.AppBarOverlay">
+
+        <androidx.appcompat.widget.Toolbar
+            android:id="@+id/toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="?attr/actionBarSize"
+            android:background="?attr/colorPrimary" />
+
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <include layout="@layout/content_main" />
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/fab"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom|end"
+        android:layout_marginEnd="10dp"
+        android:layout_marginBottom="676dp"
+        app:srcCompat="@android:drawable/ic_dialog_email" />
+
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

WRSD2/app/src/main/res/layout/activity_main2.xml

@@ -0,0 +1,234 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout 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/back"
+    android:orientation="vertical"
+    tools:context=".MainActivity2">
+
+
+    <ImageView
+        android:id="@+id/imageView2"
+        android:layout_width="150dp"
+        android:layout_height="130dp"
+        android:layout_gravity="center"
+        android:layout_marginTop="30dp"
+        app:srcCompat="@drawable/wrsdlogo" />
+
+    <HorizontalScrollView
+        android:layout_width="match_parent"
+        android:layout_height="250dp"
+        android:layout_gravity="center_vertical"
+        android:layout_marginTop="100dp"
+        android:background="@drawable/back">
+
+        <LinearLayout
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:gravity="center_horizontal"
+            android:orientation="horizontal">
+
+            <androidx.cardview.widget.CardView
+                android:layout_width="200dp"
+                android:layout_height="200dp"
+                android:layout_margin="20dp"
+                android:backgroundTint="#F3F0D8"
+                app:cardCornerRadius="30dp"
+                app:cardElevation="15dp">
+
+                <LinearLayout
+                    android:id="@+id/ll1"
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center"
+                    android:clickable="true"
+                    android:contentDescription="Salon"
+                    android:gravity="center"
+                    android:onClick="RoomActivity"
+                    android:orientation="vertical">
+
+                    <ImageView
+                        android:layout_width="120dp"
+                        android:layout_height="120dp"
+                        android:layout_marginTop="10dp"
+                        android:contentDescription="salon"
+                        android:src="@drawable/livngroomtransparent" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="10dp"
+                        android:fontFamily="@font/ppmedium"
+                        android:text="Salon"
+                        android:textColor="@color/black"
+                        android:textSize="20dp" />
+
+                </LinearLayout>
+
+            </androidx.cardview.widget.CardView>
+
+            <androidx.cardview.widget.CardView
+                android:layout_width="200dp"
+                android:layout_height="200dp"
+                android:layout_margin="20dp"
+                android:backgroundTint="#F3F0D8"
+                app:cardCornerRadius="30dp"
+                app:cardElevation="15dp">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center"
+                    android:clickable="true"
+                    android:contentDescription="Kuchnia"
+                    android:gravity="center"
+                    android:onClick="RoomActivity"
+                    android:orientation="vertical">
+
+                    <ImageView
+                        android:layout_width="120dp"
+                        android:layout_height="120dp"
+                        android:layout_marginTop="10dp"
+                        android:src="@drawable/kitchentransparent" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="10dp"
+                        android:fontFamily="@font/ppmedium"
+                        android:text="Kuchnia"
+                        android:textColor="@color/black"
+                        android:textSize="20sp" />
+
+                </LinearLayout>
+
+            </androidx.cardview.widget.CardView>
+
+            <androidx.cardview.widget.CardView
+                android:layout_width="200dp"
+                android:layout_height="200dp"
+                android:layout_margin="20dp"
+                android:backgroundTint="#F3F0D8"
+                app:cardCornerRadius="30dp"
+                app:cardElevation="15dp">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center"
+                    android:clickable="true"
+                    android:contentDescription="Sypialnia"
+                    android:gravity="center"
+                    android:onClick="RoomActivity"
+                    android:orientation="vertical">
+
+                    <ImageView
+                        android:layout_width="120dp"
+                        android:layout_height="120dp"
+                        android:layout_marginTop="10dp"
+                        android:src="@drawable/bedroom" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="10dp"
+                        android:fontFamily="@font/ppmedium"
+                        android:text="Sypialnia"
+                        android:textColor="@color/black"
+                        android:textSize="20sp" />
+
+                </LinearLayout>
+
+            </androidx.cardview.widget.CardView>
+
+            <androidx.cardview.widget.CardView
+                android:layout_width="200dp"
+                android:layout_height="200dp"
+                android:layout_margin="20dp"
+                android:backgroundTint="#F3F0D8"
+                app:cardCornerRadius="30dp"
+                app:cardElevation="15dp">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center"
+                    android:clickable="true"
+                    android:contentDescription="Lazienka"
+                    android:gravity="center"
+                    android:onClick="RoomActivity"
+                    android:orientation="vertical">
+
+                    <ImageView
+                        android:layout_width="120dp"
+                        android:layout_height="120dp"
+                        android:layout_marginTop="10dp"
+                        android:src="@drawable/bathroom" />
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="10dp"
+                        android:fontFamily="@font/ppmedium"
+                        android:text="Łazienka"
+                        android:textColor="@color/black"
+                        android:textSize="20sp" />
+
+                </LinearLayout>
+
+            </androidx.cardview.widget.CardView>
+
+            <androidx.cardview.widget.CardView
+                android:layout_width="200dp"
+                android:layout_height="200dp"
+                android:layout_margin="20dp"
+                android:backgroundTint="#F3F0D8"
+                app:cardCornerRadius="30dp"
+                app:cardElevation="15dp">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center"
+                    android:clickable="true"
+                    android:contentDescription="Toaleta"
+                    android:onClick="RoomActivity"
+                    android:gravity="center"
+                    android:orientation="vertical">
+
+                    <ImageView
+                        android:layout_width="120dp"
+                        android:layout_height="120dp"
+                        android:layout_marginTop="10dp"
+                        android:src="@drawable/kibelek"/>
+
+                    <TextView
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="10dp"
+                        android:fontFamily="@font/ppmedium"
+                        android:text="Toaleta"
+                        android:textColor="@color/black"
+                        android:textSize="20sp" />
+
+                </LinearLayout>
+
+            </androidx.cardview.widget.CardView>
+
+        </LinearLayout>
+
+    </HorizontalScrollView>
+
+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/fab"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="bottom|end"
+        android:layout_marginEnd="10dp"
+        android:layout_marginTop="130dp"
+        app:srcCompat="@drawable/add" />
+
+
+</LinearLayout>

WRSD2/app/src/main/res/layout/activity_register_user.xml

@@ -0,0 +1,109 @@
+<?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="#0380FE"
+    tools:context=".RegisterUser">
+
+    <ProgressBar
+        android:id="@+id/loadingReg"
+        android:layout_width="42dp"
+        android:layout_height="89dp"
+        android:layout_gravity="center"
+        android:layout_marginStart="10dp"
+        android:layout_marginBottom="20dp"
+        android:visibility="gone"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.484"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.876"
+        tools:visibility="visible" />
+
+    <EditText
+        android:id="@+id/firstName"
+        android:layout_width="250dp"
+        android:layout_height="60dp"
+        android:layout_marginTop="156dp"
+        android:ems="10"
+        android:hint="Imię"
+        android:inputType="textPersonName"
+        android:minHeight="48dp"
+        app:layout_constraintBottom_toTopOf="@+id/lastname"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.496"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.716" />
+
+    <EditText
+        android:id="@+id/lastname"
+        android:layout_width="250dp"
+        android:layout_height="60dp"
+        android:hint="Nazwisko"
+        android:inputType="textPersonName"
+        android:minHeight="48dp"
+        app:layout_constraintBottom_toTopOf="@+id/email"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.496"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.92" />
+
+    <EditText
+        android:id="@+id/email"
+        android:layout_width="250dp"
+        android:layout_height="60dp"
+        android:hint="Email"
+        android:inputType="textPersonName"
+        android:minHeight="48dp"
+        app:layout_constraintBottom_toTopOf="@+id/newpassword"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.496"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.938" />
+
+    <EditText
+        android:id="@+id/newpassword"
+        android:layout_width="250dp"
+        android:layout_height="60dp"
+        android:hint="Hasło"
+        android:minHeight="48dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.497"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="0.742" />
+
+    <Button
+        android:id="@+id/registerbutton"
+        android:layout_width="150dp"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="10dp"
+        android:layout_marginBottom="60dp"
+        android:backgroundTint="#09B6A6"
+        android:text="Dołącz"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.498"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/newpassword"
+        app:layout_constraintVertical_bias="1.0" />
+
+    <ImageView
+        android:id="@+id/imageView"
+        android:layout_width="183dp"
+        android:layout_height="168dp"
+        android:background="#0280FE"
+        app:layout_constraintBottom_toTopOf="@+id/firstName"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:srcCompat="@drawable/wrsdlogo" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

WRSD2/app/src/main/res/layout/activity_room1.xml

@@ -0,0 +1,197 @@
+<?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=".RoomActivity_1">
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@drawable/back">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:orientation="vertical">
+
+            <RelativeLayout
+                android:layout_width="match_parent"
+                android:layout_height="200dp">
+
+                <LinearLayout
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:layout_marginLeft="10dp"
+                    android:layout_marginTop="30dp"
+                    android:layout_marginRight="10dp"
+                    android:layout_marginBottom="20dp"
+                    android:orientation="vertical">
+
+
+                        <com.google.android.material.floatingactionbutton.FloatingActionButton
+                            android:id="@+id/fab"
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_gravity="bottom|end"
+                            android:layout_marginEnd="10dp"
+                            android:clickable="true"
+                            android:onClick="addDevice"
+                            app:srcCompat="@drawable/add" />
+
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:layout_gravity="center_vertical"
+                        android:orientation="horizontal"
+                        android:weightSum="10">
+
+                        <LinearLayout
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:layout_gravity="center_vertical"
+                            android:layout_marginLeft="10dp"
+                            android:layout_weight="1"
+                            android:orientation="vertical">
+
+                            <TextView
+                                android:id="@+id/textView"
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:maxLines="1"
+                                android:textColor="@color/white"
+                                android:textSize="25dp"
+                                android:textStyle="bold" />
+
+
+                        </LinearLayout>
+
+                        <LinearLayout
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:layout_gravity="center_vertical"
+                            android:layout_weight="
+                            9"
+                            android:orientation="vertical">
+
+                            <ImageView
+                                android:layout_width="30dp"
+                                android:layout_height="30dp"/>
+                        </LinearLayout>
+                    </LinearLayout>
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:layout_marginTop="10dp"
+                        android:weightSum="2">
+
+                        <LinearLayout
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:layout_weight="1"
+                            android:gravity="center"
+                            android:orientation="horizontal">
+
+                            <RelativeLayout
+                                android:layout_width="50dp"
+                                android:layout_height="50dp">
+
+                                <ImageView
+                                    android:layout_width="35dp"
+                                    android:layout_height="35dp"
+                                    android:layout_centerInParent="true" />
+                            </RelativeLayout>
+
+                            <TextView
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:text="20\u2103"
+                                android:textColor="@color/white"
+                                android:textSize="25dp"
+                                android:textStyle="bold" />
+
+                            <LinearLayout
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginLeft="10dp"
+                                android:gravity="center"
+                                android:orientation="vertical">
+
+                                <TextView
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:text="TEMP"
+                                    android:textColor="@color/white"
+                                    android:textSize="16dp"
+                                    android:textStyle="bold" />
+                            </LinearLayout>
+
+                        </LinearLayout>
+
+                        <LinearLayout
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:layout_weight="1"
+                            android:gravity="center"
+                            android:orientation="horizontal">
+
+                            <RelativeLayout
+                                android:layout_width="50dp"
+                                android:layout_height="50dp">
+
+                                <ImageView
+                                    android:layout_width="35dp"
+                                    android:layout_height="35dp"
+                                    android:layout_centerInParent="true" />
+                            </RelativeLayout>
+
+                            <TextView
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:text="50%"
+                                android:textColor="@color/white"
+                                android:textSize="25dp"
+                                android:textStyle="bold" />
+
+                            <LinearLayout
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginLeft="10dp"
+                                android:gravity="center"
+                                android:orientation="vertical">
+
+                                <TextView
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:text=""
+                                    android:textColor="@color/white"
+                                    android:textSize="16dp"
+                                    android:textStyle="bold" />
+
+
+                            </LinearLayout>
+                        </LinearLayout>
+                    </LinearLayout>
+                </LinearLayout>
+
+            </RelativeLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent">
+
+                <androidx.recyclerview.widget.RecyclerView
+                    android:id="@+id/recycler_view"
+                    android:layout_width="match_parent"
+                    android:layout_height="match_parent"
+                    android:layout_marginLeft="10dp"
+                    android:layout_marginRight="10dp"
+                    android:clipToPadding="true" />
+            </LinearLayout>
+        </LinearLayout>
+
+    </RelativeLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

WRSD2/app/src/main/res/layout/content_main.xml

@@ -0,0 +1,19 @@
+<?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"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+    <fragment
+        android:id="@+id/nav_host_fragment_content_main"
+        android:name="androidx.navigation.fragment.NavHostFragment"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:defaultNavHost="true"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:navGraph="@navigation/nav_graph" />
+</androidx.constraintlayout.widget.ConstraintLayout>

WRSD2/app/src/main/res/layout/content_register_user.xml

@@ -0,0 +1,19 @@
+<?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"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+    <fragment
+        android:id="@+id/nav_host_fragment_content_register_user"
+        android:name="androidx.navigation.fragment.NavHostFragment"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:defaultNavHost="true"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:navGraph="@navigation/nav_graph2" />
+</androidx.constraintlayout.widget.ConstraintLayout>

WRSD2/app/src/main/res/layout/fragment_first2.xml

@@ -0,0 +1,187 @@
+<?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=".First2Fragment">
+
+    <LinearLayout
+        android:layout_width="409dp"
+        android:layout_height="729dp"
+        android:orientation="horizontal"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+
+        <HorizontalScrollView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="10dp">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal">
+
+                <androidx.cardview.widget.CardView
+                    android:layout_width="150dp"
+                    android:layout_height="150dp"
+                    android:layout_margin="20dp"
+                    app:cardCornerRadius="20dp"
+                    app:cardElevation="10dp">
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:gravity="center_horizontal"
+                        android:orientation="vertical">
+
+                        <de.hdodenhof.circleimageview.CircleImageView
+                            android:layout_width="100dp"
+                            android:layout_height="100dp"
+                            android:layout_marginTop="10dp"
+                            android:src="@drawable/salon" />
+
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="10dp"
+                            android:text="Salon"
+                            android:textSize="20sp" />
+
+                    </LinearLayout>
+
+                </androidx.cardview.widget.CardView>
+
+                <androidx.cardview.widget.CardView
+                    android:layout_width="150dp"
+                    android:layout_height="150dp"
+                    android:layout_margin="20dp"
+                    app:cardCornerRadius="20dp"
+                    app:cardElevation="10dp">
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:gravity="center_horizontal"
+                        android:orientation="vertical">
+
+                        <de.hdodenhof.circleimageview.CircleImageView
+                            android:layout_width="100dp"
+                            android:layout_height="100dp"
+                            android:layout_marginTop="10dp"
+                            android:src="@drawable/salon" />
+
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="10dp"
+                            android:text="Kuchnia"
+                            android:textSize="20sp" />
+
+                    </LinearLayout>
+
+                </androidx.cardview.widget.CardView>
+
+                <androidx.cardview.widget.CardView
+                    android:layout_width="150dp"
+                    android:layout_height="150dp"
+                    android:layout_margin="20dp"
+                    app:cardCornerRadius="20dp"
+                    app:cardElevation="10dp">
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:gravity="center_horizontal"
+                        android:orientation="vertical">
+
+                        <de.hdodenhof.circleimageview.CircleImageView
+                            android:layout_width="100dp"
+                            android:layout_height="100dp"
+                            android:layout_marginTop="10dp"
+                            android:src="@drawable/salon" />
+
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="10dp"
+                            android:text="Sypialnia"
+                            android:textSize="20sp" />
+
+                    </LinearLayout>
+
+                </androidx.cardview.widget.CardView>
+
+                <androidx.cardview.widget.CardView
+                    android:layout_width="150dp"
+                    android:layout_height="150dp"
+                    android:layout_margin="20dp"
+                    app:cardCornerRadius="20dp"
+                    app:cardElevation="10dp">
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="wrap_content"
+                        android:gravity="center_horizontal"
+                        android:orientation="vertical">
+
+                        <de.hdodenhof.circleimageview.CircleImageView
+                            android:layout_width="100dp"
+                            android:layout_height="100dp"
+                            android:layout_marginTop="10dp"
+                            android:src="@drawable/salon" />
+
+                        <TextView
+                            android:layout_width="wrap_content"
+                            android:layout_height="wrap_content"
+                            android:layout_marginTop="10dp"
+                            android:text="Łazienka"
+                            android:textSize="20sp" />
+
+                    </LinearLayout>
+
+                </androidx.cardview.widget.CardView>
+
+            </LinearLayout>
+
+        </HorizontalScrollView>
+
+        <HorizontalScrollView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+
+            <LinearLayout
+                android:layout_width="wrap_content"
+                android:layout_height="match_parent"
+                android:orientation="vertical" />
+        </HorizontalScrollView>
+
+        <androidx.core.widget.NestedScrollView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:fillViewport="true">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical" />
+        </androidx.core.widget.NestedScrollView>
+
+        <androidx.core.widget.NestedScrollView
+            android:layout_width="181dp"
+            android:layout_height="match_parent"
+            android:fillViewport="true">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="vertical" />
+        </androidx.core.widget.NestedScrollView>
+
+
+    </LinearLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

WRSD2/app/src/main/res/layout/fragment_second.xml

@@ -0,0 +1,27 @@
+<?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=".SecondFragment">
+
+    <TextView
+        android:id="@+id/textview_second"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toTopOf="@id/button_second"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <Button
+        android:id="@+id/button_second"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/previous"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/textview_second" />
+</androidx.constraintlayout.widget.ConstraintLayout>

WRSD2/app/src/main/res/layout/fragment_second2.xml

@@ -0,0 +1,27 @@
+<?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=".Second2Fragment">
+
+    <TextView
+        android:id="@+id/textview_second"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:layout_constraintBottom_toTopOf="@id/button_second"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <Button
+        android:id="@+id/button_second"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/previous"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/textview_second" />
+</androidx.constraintlayout.widget.ConstraintLayout>

WRSD2/app/src/main/res/layout/single_room_row.xml

@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?><!--Smart Home
+   https://github.com/quintuslabs/SmartHome
+   Created on 27-OCT-2019.
+   Created by : Santosh Kumar Dash:- http://santoshdash.epizy.com-->
+<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/card_view"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    app:cardCornerRadius="10dp"
+    app:cardElevation="6dp"
+    app:cardUseCompatPadding="true">
+
+    <RelativeLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:background="@color/white">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="80dp"
+            android:gravity="center_vertical"
+            android:orientation="horizontal"
+            android:padding="15dp"
+            android:weightSum="10">
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_weight="2"
+                android:gravity="center_vertical"
+                android:orientation="horizontal">
+
+                <ImageView
+                    android:layout_width="50dp"
+                    android:layout_height="50dp"
+                    android:background="@drawable/settings" />
+
+                <TextView
+                    android:id="@+id/title"
+                    android:layout_width="168dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginLeft="10dp"
+                    android:clickable="true"
+                    android:onClick="settings"
+                    android:text="text"
+                    android:textColor="@color/black"
+                    android:textSize="20dp"
+                    android:textStyle="bold" />
+
+                <Switch
+                    android:id="@+id/switch1"
+                    android:layout_width="100dp"
+                    android:layout_height="wrap_content"
+                    android:layout_marginRight="10dp"
+                    android:layout_weight="1"
+                    android:minHeight="48dp"
+                    android:shadowColor="@color/light_blue_600" />
+            </LinearLayout>
+
+        </LinearLayout>
+
+    </RelativeLayout>
+
+</androidx.cardview.widget.CardView>

WRSD2/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,5 @@
+<?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>

WRSD2/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

@@ -0,0 +1,5 @@
+<?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>