first commit

2024-07-22 11:55:45 +07:00 · 2024-07-22 11:55:45 +07:00 · 46369704d3
commit 46369704d3
82 changed files with 3336 additions and 0 deletions
--- a/.gitignore
+++ b/.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
--- a/.idea/.gitignore
+++ b/.idea/.gitignore
@ -0,0 +1,3 @@
+# Default ignored files
+/shelf/
+/workspace.xml
--- a/.idea/appInsightsSettings.xml
+++ b/.idea/appInsightsSettings.xml
@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="AppInsightsSettings">
+    <option name="tabSettings">
+      <map>
+        <entry key="Firebase Crashlytics">
+          <value>
+            <InsightsFilterSettings>
+              <option name="connection">
+                <ConnectionSetting>
+                  <option name="appId" value="com.maulanawirawisesa.airsavvy" />
+                  <option name="mobileSdkAppId" value="1:271516546506:android:adb0ea8441d5efc1cc4b33" />
+                  <option name="projectId" value="airsavvy-6e5e1" />
+                  <option name="projectNumber" value="271516546506" />
+                </ConnectionSetting>
+              </option>
+              <option name="signal" value="SIGNAL_UNSPECIFIED" />
+              <option name="timeIntervalDays" value="THIRTY_DAYS" />
+              <option name="visibilityType" value="ALL" />
+            </InsightsFilterSettings>
+          </value>
+        </entry>
+      </map>
+    </option>
+  </component>
+</project>
--- a/.idea/compiler.xml
+++ b/.idea/compiler.xml
@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="CompilerConfiguration">
+    <bytecodeTargetLevel target="17" />
+  </component>
+</project>
--- a/.idea/deploymentTargetSelector.xml
+++ b/.idea/deploymentTargetSelector.xml
@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="deploymentTargetSelector">
+    <selectionStates>
+      <SelectionState runConfigName="app">
+        <option name="selectionMode" value="DROPDOWN" />
+      </SelectionState>
+    </selectionStates>
+  </component>
+</project>
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="gradleHome" value="C:/Program Files/Gradle/gradle-7.6.1" />
+        <option name="gradleJvm" value="#GRADLE_LOCAL_JAVA_HOME" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/app" />
+          </set>
+        </option>
+        <option name="resolveExternalAnnotations" value="false" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
--- a/.idea/migrations.xml
+++ b/.idea/migrations.xml
@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectMigrations">
+    <option name="MigrateToGradleLocalJavaHome">
+      <set>
+        <option value="$PROJECT_DIR$" />
+      </set>
+    </option>
+  </component>
+</project>
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@ -0,0 +1,9 @@
+<project version="4">
+  <component name="ExternalStorageConfigurationManager" enabled="true" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_17" default="true" project-jdk-name="jbr-17" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+</project>
--- a/app/.gitignore
+++ b/app/.gitignore
@ -0,0 +1 @@
+/build
--- a/app/build.gradle
+++ b/app/build.gradle
@ -0,0 +1,48 @@
+plugins {
+    id 'com.android.application'
+    id 'com.google.gms.google-services'
+}
+
+android {
+    namespace 'com.maulanawirawisesa.airsavvy'
+    compileSdk 34
+
+    defaultConfig {
+        applicationId "com.maulanawirawisesa.airsavvy"
+        minSdk 21
+        targetSdk 34
+        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
+    }
+}
+
+dependencies {
+
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'com.google.android.material:material:1.12.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'com.google.firebase:firebase-database:21.0.0'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+    implementation 'com.firebase:firebase-client-android:2.3.1'
+    implementation 'org.eclipse.paho:org.eclipse.paho.client.mqttv3:1.2.5'
+    implementation 'org.eclipse.paho:org.eclipse.paho.android.service:1.1.1'
+    implementation "androidx.room:room-runtime:2.4.2"
+    annotationProcessor "androidx.room:room-compiler:2.4.2"
+    implementation "androidx.room:room-ktx:2.4.2"
+    implementation 'com.github.PhilJay:MPAndroidChart:v3.1.0'
+}
--- a/app/google-services.json
+++ b/app/google-services.json
@ -0,0 +1,29 @@
+{
+  "project_info": {
+    "project_number": "271516546506",
+    "project_id": "airsavvy-6e5e1",
+    "storage_bucket": "airsavvy-6e5e1.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:271516546506:android:adb0ea8441d5efc1cc4b33",
+        "android_client_info": {
+          "package_name": "com.maulanawirawisesa.airsavvy"
+        }
+      },
+      "oauth_client": [],
+      "api_key": [
+        {
+          "current_key": "AIzaSyDDmW_TPBKMVyrCKse2kI2Z4j-1ssUKAcc"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": []
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}
--- a/app/proguard-rules.pro
+++ b/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
--- a/app/src/androidTest/java/com/maulanawirawisesa/airsavvy/ExampleInstrumentedTest.java
+++ b/app/src/androidTest/java/com/maulanawirawisesa/airsavvy/ExampleInstrumentedTest.java
@ -0,0 +1,26 @@
+package com.maulanawirawisesa.airsavvy;
+
+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.maulanawirawisesa.airsavvy", appContext.getPackageName());
+    }
+}
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <uses-permission android:name="android.permission.WAKE_LOCK"/>
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
+    <uses-permission android:name="android.permission.READ_PHONE_STATE"/>
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@drawable/logo"
+        android:label="@string/app_name"
+        android:roundIcon="@drawable/logo"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.AirSavvy"
+        android:name=".FireApp"
+        tools:targetApi="31">
+        <activity
+            android:name=".ui.DashboardActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
+        <activity android:name=".ui.HistoryActivity" />
+        <service
+            android:name="org.eclipse.paho.android.service.MqttService"
+            android:enabled="true"/>
+    </application>
+
+</manifest>
--- a/app/src/main/java/com/maulanawirawisesa/airsavvy/FireApp.java
+++ b/app/src/main/java/com/maulanawirawisesa/airsavvy/FireApp.java
@ -0,0 +1,15 @@
+package com.maulanawirawisesa.airsavvy;
+
+import android.app.Application;
+
+import com.firebase.client.Firebase;
+
+public class FireApp extends Application {
+
+    @Override
+    public void onCreate()  {
+        super.onCreate();
+
+        Firebase.setAndroidContext(this);
+    }
+}
--- a/app/src/main/java/com/maulanawirawisesa/airsavvy/MainActivity.java
+++ b/app/src/main/java/com/maulanawirawisesa/airsavvy/MainActivity.java
@ -0,0 +1,14 @@
+package com.maulanawirawisesa.airsavvy;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import android.os.Bundle;
+
+public class MainActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+    }
+}
--- a/app/src/main/java/com/maulanawirawisesa/airsavvy/adapter/SensorDataAdapter.java
+++ b/app/src/main/java/com/maulanawirawisesa/airsavvy/adapter/SensorDataAdapter.java
@ -0,0 +1,62 @@
+package com.maulanawirawisesa.airsavvy.adapter;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.recyclerview.widget.RecyclerView;
+
+import com.maulanawirawisesa.airsavvy.R;
+import com.maulanawirawisesa.airsavvy.database.SensorData;
+
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.List;
+
+public class SensorDataAdapter extends RecyclerView.Adapter<SensorDataAdapter.ViewHolder> {
+
+    private List<SensorData> sensorDataList;
+
+    public SensorDataAdapter(List<SensorData> sensorDataList) {
+        this.sensorDataList = sensorDataList;
+    }
+
+    @NonNull
+    @Override
+    public ViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
+        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_sensor_data, parent, false);
+        return new ViewHolder(view);
+    }
+
+    @Override
+    public void onBindViewHolder(@NonNull ViewHolder holder, int position) {
+        SensorData sensorData = sensorDataList.get(position);
+        holder.textViewSensorType.setText(sensorData.sensorType);
+        holder.textViewSensorValue.setText(String.valueOf(sensorData.value));
+
+        SimpleDateFormat sdf = new SimpleDateFormat("dd/MM/yyyy HH:mm:ss");
+        String formattedDate = sdf.format(new Date(sensorData.timestamp));
+        holder.textViewTimestamp.setText(formattedDate);
+    }
+
+    @Override
+    public int getItemCount() {
+        return sensorDataList.size();
+    }
+
+    public static class ViewHolder extends RecyclerView.ViewHolder {
+        public TextView textViewSensorType;
+        public TextView textViewSensorValue;
+        public TextView textViewTimestamp;
+
+        public ViewHolder(View itemView) {
+            super(itemView);
+            textViewSensorType = itemView.findViewById(R.id.textViewSensorType);
+            textViewSensorValue = itemView.findViewById(R.id.textViewSensorValue);
+            textViewTimestamp = itemView.findViewById(R.id.textViewTimestamp);
+        }
+    }
+}
+
--- a/app/src/main/java/com/maulanawirawisesa/airsavvy/database/SensorData.java
+++ b/app/src/main/java/com/maulanawirawisesa/airsavvy/database/SensorData.java
@ -0,0 +1,24 @@
+package com.maulanawirawisesa.airsavvy.database;
+
+import androidx.room.ColumnInfo;
+import androidx.room.Entity;
+import androidx.room.PrimaryKey;
+
+@Entity(tableName = "sensor_data")
+public class SensorData {
+    @PrimaryKey(autoGenerate = true)
+    public int id;
+
+    @ColumnInfo(name = "sensor_type")
+    public String sensorType;
+
+    @ColumnInfo(name = "value")
+    public float value;
+
+    @ColumnInfo(name = "timestamp")
+    public long timestamp; // gunakan tipe data long untuk menyimpan timestamp
+
+    public static float getValue(SensorData data) {
+        return data.value;
+    }
+}
--- a/app/src/main/java/com/maulanawirawisesa/airsavvy/database/SensorDataDao.java
+++ b/app/src/main/java/com/maulanawirawisesa/airsavvy/database/SensorDataDao.java
@ -0,0 +1,35 @@
+package com.maulanawirawisesa.airsavvy.database;
+
+import androidx.room.Dao;
+import androidx.room.Insert;
+import androidx.room.Query;
+
+import java.util.List;
+
+@Dao
+public interface SensorDataDao {
+    @Query("SELECT * FROM sensor_data")
+    List<SensorData> getAll();
+
+    @Insert
+    void insertAll(SensorData... sensorData);
+
+    @Query("SELECT * FROM sensor_data WHERE timestamp >= :startOfDay AND timestamp <= :endOfDay")
+    List<SensorData> getDataForToday(long startOfDay, long endOfDay);
+
+    @Query("SELECT AVG(value) FROM sensor_data WHERE sensor_type = :type AND timestamp >= :dateStart AND timestamp < :dateEnd")
+    float getAverageByTypeAndDate(String type, String dateStart, String dateEnd);
+
+    @Query("SELECT * FROM sensor_data WHERE timestamp >= :startOfDay AND timestamp <= :endOfDay")
+    List<SensorData> getDataForTodayWithDate(long startOfDay, long endOfDay);
+
+    @Query("SELECT * FROM sensor_data WHERE sensor_type = 'CO' AND timestamp >= :startOfDay AND timestamp <= :endOfDay")
+    List<SensorData> getCODataForToday(long startOfDay, long endOfDay);
+
+    @Query("SELECT * FROM sensor_data WHERE sensor_type = 'CO2' AND timestamp >= :startOfDay AND timestamp <= :endOfDay")
+    List<SensorData> getCO2DataForToday(long startOfDay, long endOfDay);
+
+    default List<SensorData> getDataForToday(long startOfDay, long endOfDay, String dateStr) {
+        return getDataForToday(startOfDay, endOfDay);
+    }
+}
--- a/app/src/main/java/com/maulanawirawisesa/airsavvy/database/SensorDatabase.java
+++ b/app/src/main/java/com/maulanawirawisesa/airsavvy/database/SensorDatabase.java
@ -0,0 +1,9 @@
+package com.maulanawirawisesa.airsavvy.database;
+
+import androidx.room.Database;
+import androidx.room.RoomDatabase;
+
+@Database(entities = {SensorData.class}, version = 1)
+public abstract class SensorDatabase extends RoomDatabase {
+    public abstract SensorDataDao sensorDataDao();
+}
--- a/app/src/main/java/com/maulanawirawisesa/airsavvy/helper/MqttHelper.java
+++ b/app/src/main/java/com/maulanawirawisesa/airsavvy/helper/MqttHelper.java
@ -0,0 +1,111 @@
+package com.maulanawirawisesa.airsavvy.helper;
+
+import android.content.Context;
+import android.util.Log;
+import org.eclipse.paho.android.service.MqttAndroidClient;
+import org.eclipse.paho.client.mqttv3.IMqttActionListener;
+import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken;
+import org.eclipse.paho.client.mqttv3.IMqttToken;
+import org.eclipse.paho.client.mqttv3.MqttCallbackExtended;
+import org.eclipse.paho.client.mqttv3.MqttClient;
+import org.eclipse.paho.client.mqttv3.MqttConnectOptions;
+import org.eclipse.paho.client.mqttv3.MqttException;
+import org.eclipse.paho.client.mqttv3.MqttMessage;
+
+public class MqttHelper {
+
+    private MqttAndroidClient mqttAndroidClient;
+
+    final String serverUri = "tcp://192.168.0.106:1883";
+    final String clientId = MqttClient.generateClientId();
+    final String subscriptionTopic = "control";
+    final String username = "airsavvy";
+    final String password = "bismillah";
+
+    public MqttHelper(Context context) {
+        mqttAndroidClient = new MqttAndroidClient(context, serverUri, clientId);
+        mqttAndroidClient.setCallback(new MqttCallbackExtended() {
+            @Override
+            public void connectComplete(boolean reconnect, String serverURI) {
+                Log.d("Mqtt", "Connected to: " + serverURI);
+            }
+
+            @Override
+            public void connectionLost(Throwable cause) {
+                Log.d("Mqtt", "Connection Lost");
+            }
+
+            @Override
+            public void messageArrived(String topic, MqttMessage message) throws Exception {
+                Log.d("Mqtt", "Message Arrived: " + topic + ": " + new String(message.getPayload()));
+            }
+
+            @Override
+            public void deliveryComplete(IMqttDeliveryToken token) {
+                Log.d("Mqtt", "Delivery Complete");
+            }
+        });
+
+        connect();
+    }
+
+    private void connect() {
+        MqttConnectOptions mqttConnectOptions = new MqttConnectOptions();
+        mqttConnectOptions.setAutomaticReconnect(true);
+        mqttConnectOptions.setCleanSession(false);
+        mqttConnectOptions.setUserName(username);
+        mqttConnectOptions.setPassword(password.toCharArray());
+
+        try {
+            mqttAndroidClient.connect(mqttConnectOptions, null, new IMqttActionListener() {
+                @Override
+                public void onSuccess(IMqttToken asyncActionToken) {
+                    Log.d("Mqtt", "Connected!");
+
+                    subscribeToTopic();
+                }
+
+                @Override
+                public void onFailure(IMqttToken asyncActionToken, Throwable exception) {
+                    Log.d("Mqtt", "Failed to connect to: " + serverUri);
+                }
+            });
+        } catch (MqttException ex) {
+            ex.printStackTrace();
+        }
+    }
+
+    public void subscribeToTopic() {
+        try {
+            mqttAndroidClient.subscribe(subscriptionTopic, 0, null, new IMqttActionListener() {
+                @Override
+                public void onSuccess(IMqttToken asyncActionToken) {
+                    Log.d("Mqtt", "Subscribed!");
+                }
+
+                @Override
+                public void onFailure(IMqttToken asyncActionToken, Throwable exception) {
+                    Log.d("Mqtt", "Failed to subscribe");
+                }
+            });
+        } catch (MqttException ex) {
+            Log.e("Mqtt", "Exception whilst subscribing", ex);
+        }
+    }
+
+    public void publishMessage(String message, String topic) {
+        try {
+            MqttMessage mqttMessage = new MqttMessage();
+            mqttMessage.setPayload(message.getBytes());
+            mqttAndroidClient.publish(topic, mqttMessage);
+            Log.d("Mqtt", "Message Published to " + topic);
+        } catch (MqttException e) {
+            Log.e("Mqtt", "Error Publishing: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    public void setCallback(MqttCallbackExtended callback) {
+        mqttAndroidClient.setCallback(callback);
+    }
+}
--- a/app/src/main/java/com/maulanawirawisesa/airsavvy/ui/DashboardActivity.java
+++ b/app/src/main/java/com/maulanawirawisesa/airsavvy/ui/DashboardActivity.java
@ -0,0 +1,533 @@
+package com.maulanawirawisesa.airsavvy.ui;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.appcompat.widget.SwitchCompat;
+import androidx.room.Room;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.view.MotionEvent;
+import android.view.View;
+import android.widget.CompoundButton;
+import android.widget.HorizontalScrollView;
+import android.widget.ImageButton;
+import android.widget.ImageView;
+import android.widget.TextView;
+import com.firebase.client.DataSnapshot;
+import com.firebase.client.Firebase;
+import com.firebase.client.FirebaseError;
+import com.firebase.client.ValueEventListener;
+import com.google.android.material.progressindicator.CircularProgressIndicator;
+import com.google.android.material.progressindicator.LinearProgressIndicator;
+import com.maulanawirawisesa.airsavvy.R;
+import com.maulanawirawisesa.airsavvy.database.SensorData;
+import com.maulanawirawisesa.airsavvy.database.SensorDatabase;
+import com.maulanawirawisesa.airsavvy.helper.MqttHelper;
+
+import org.eclipse.paho.client.mqttv3.IMqttDeliveryToken;
+import org.eclipse.paho.client.mqttv3.MqttCallbackExtended;
+import org.eclipse.paho.client.mqttv3.MqttMessage;
+
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.List;
+
+public class DashboardActivity extends AppCompatActivity {
+
+    // inisialisasi textview nilai
+    private TextView indicatorValueCO2;
+    private TextView valueCO2;
+    private TextView informationCO2;
+    private TextView indicatorValueCO;
+    private TextView valueCO;
+    private TextView informationCO;
+    private TextView highIndicatorValueCO2;
+    private TextView timeHighKarbonDioksida;
+    private TextView highIndicatorValueCO;
+    private TextView timeHighKarbonMonoksida;
+    private CircularProgressIndicator indicatorCO2;
+    private CircularProgressIndicator indicatorCO;
+    private LinearProgressIndicator highIndicatorCO2;
+    private LinearProgressIndicator highIndicatorCO;
+
+    // reference untuk firebase (koneksi server / host firebase)
+    private Firebase mRef1;
+    private Firebase mRef2;
+    private Firebase mRef3;
+    private Firebase mRef4;
+    private Firebase mRefMode;
+    private Firebase mRefRelay1;
+    private Firebase mRefRelay2;
+    private Firebase mRefRelay3;
+    private Firebase mRefRelay4;
+
+    // inisiasi mqtt
+    MqttHelper mqttHelper;
+    private ImageButton statusButton;
+    private boolean isStatusTrue = false;
+    private boolean isScrollable = false;
+    private SwitchCompat switchFan1;
+    private SwitchCompat switchFan2;
+    private SwitchCompat switchFan3;
+    private SwitchCompat switchFan4;
+    private HorizontalScrollView scrollView;
+
+    // Variabel untuk menyimpan nilai CO dan CO2
+    private float sumCO = 0;
+    private float sumCO2 = 0;
+    private int countCO = 0;
+    private int countCO2 = 0;
+
+    private ImageView history;
+
+    // Database
+    private SensorDatabase db;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_dashboard);
+
+        // navigasi ke page history
+        history = findViewById(R.id.history);
+        history.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                // Menggunakan Intent untuk memulai HistoryActivity
+                Intent intent = new Intent(DashboardActivity.this, HistoryActivity.class);
+                startActivity(intent);
+            }
+        });
+
+        // Disable dan enable scroll dan fan
+        scrollView = findViewById(R.id.scrollView);
+        switchFan1 = findViewById(R.id.switchFan1);
+        switchFan2 = findViewById(R.id.switchFan2);
+        switchFan3 = findViewById(R.id.switchFan3);
+        switchFan4 = findViewById(R.id.switchFan4);
+
+        // MQTT
+        mqttHelper = new MqttHelper(this);
+        statusButton = findViewById(R.id.statusButton);
+
+        // baca komponen nilai (textview)
+        indicatorValueCO2 = (TextView) findViewById(R.id.indicatorValueCO2);
+        valueCO2 = (TextView) findViewById(R.id.valueCO2);
+        informationCO2 = (TextView) findViewById(R.id.informationCO2);
+        indicatorValueCO = (TextView) findViewById(R.id.indicatorValueCO);
+        valueCO = (TextView) findViewById(R.id.valueCO);
+        informationCO = (TextView) findViewById(R.id.informationCO);
+        indicatorCO2 = findViewById(R.id.indicatorCO2);
+        indicatorCO = findViewById(R.id.indicatorCO);
+        highIndicatorValueCO2 = findViewById(R.id.highIndicatorValueCO2);
+        timeHighKarbonDioksida = findViewById(R.id.timeHighKarbonDioksida);
+        highIndicatorValueCO = findViewById(R.id.highIndicatorValueCO);
+        timeHighKarbonMonoksida = findViewById(R.id.timeHighKarbonMonoksida);
+        highIndicatorCO2 = findViewById(R.id.highIndicatorCO2);
+        highIndicatorCO = findViewById(R.id.highIndicatorCO);
+
+        // Inisialisasi database Room
+        db = Room.databaseBuilder(getApplicationContext(),
+                SensorDatabase.class, "sensor-db").build();
+
+        //buka koneksi ke host firebase
+        mRef1 = new Firebase("https://airsavvy-6e5e1-default-rtdb.firebaseio.com/CO2_ppm");
+        mRef2 = new Firebase("https://airsavvy-6e5e1-default-rtdb.firebaseio.com/CO_ppm");
+        mRef3 = new Firebase("https://airsavvy-6e5e1-default-rtdb.firebaseio.com/Kategori_CO");
+        mRef4 = new Firebase("https://airsavvy-6e5e1-default-rtdb.firebaseio.com/Kategori_CO2");
+        mRefMode = new Firebase("https://airsavvy-6e5e1-default-rtdb.firebaseio.com/Mode");
+        mRefRelay1 = new Firebase("https://airsavvy-6e5e1-default-rtdb.firebaseio.com/Relay1");
+        mRefRelay2 = new Firebase("https://airsavvy-6e5e1-default-rtdb.firebaseio.com/Relay2");
+        mRefRelay3 = new Firebase("https://airsavvy-6e5e1-default-rtdb.firebaseio.com/Relay3");
+        mRefRelay4 = new Firebase("https://airsavvy-6e5e1-default-rtdb.firebaseio.com/Relay4");
+
+        // proses realtime
+        mRef1.addValueEventListener(new ValueEventListener() {
+            @Override
+            public void onDataChange(DataSnapshot dataSnapshot) {
+                // Ambil nilai field1
+                String CO2_ppm = dataSnapshot.getValue(String.class);
+                // Lakukan sesuatu dengan nilai yang Anda ambil
+                indicatorValueCO2.setText(CO2_ppm);
+                valueCO2.setText(CO2_ppm);
+
+                // Set nilai progress bar
+                float CO2Value = Float.parseFloat(CO2_ppm);
+                int progress = (int) (CO2Value / 2000 * 100);
+                indicatorCO2.setProgressCompat(progress, true);
+                saveSensorData("CO2", CO2Value);
+            }
+
+            @Override
+            public void onCancelled(FirebaseError firebaseError) {
+                // Handle kesalahan
+            }
+        });
+
+        mRef2.addValueEventListener(new ValueEventListener() {
+            @Override
+            public void onDataChange(DataSnapshot dataSnapshot) {
+                // Ambil nilai field2
+                String CO_ppm = dataSnapshot.getValue(String.class);
+                // Lakukan sesuatu dengan nilai yang Anda ambil
+                indicatorValueCO.setText(CO_ppm);
+                valueCO.setText(CO_ppm);
+
+                // Set nilai progress bar
+                float COValue = Float.parseFloat(CO_ppm);
+                int progress = (int) (COValue / 50 * 100);
+                indicatorCO.setProgressCompat(progress, true);
+                saveSensorData("CO", COValue);
+            }
+
+            @Override
+            public void onCancelled(FirebaseError firebaseError) {
+                // Handle kesalahan
+            }
+        });
+
+        mRef3.addValueEventListener(new ValueEventListener() {
+            @Override
+            public void onDataChange(DataSnapshot dataSnapshot) {
+                // Ambil nilai field3
+                String Kategori_CO = dataSnapshot.getValue(String.class);
+                // Lakukan sesuatu dengan nilai yang Anda ambil
+                informationCO.setText(Kategori_CO);
+            }
+
+            @Override
+            public void onCancelled(FirebaseError firebaseError) {
+                // Handle kesalahan
+            }
+        });
+
+        mRef4.addValueEventListener(new ValueEventListener() {
+            @Override
+            public void onDataChange(DataSnapshot dataSnapshot) {
+                // Ambil nilai field4
+                String Kategori_CO2 = dataSnapshot.getValue(String.class);
+                // Lakukan sesuatu dengan nilai yang Anda ambil
+                informationCO2.setText(Kategori_CO2);
+            }
+
+            @Override
+            public void onCancelled(FirebaseError firebaseError) {
+                // Handle kesalahan
+            }
+        });
+
+        mRefMode.addValueEventListener(new ValueEventListener() {
+            @Override
+            public void onDataChange(DataSnapshot dataSnapshot) {
+                // Ambil nilai mode
+                int Mode = dataSnapshot.getValue(Integer.class);
+                if (Mode == 1) {
+                    statusButton.setImageResource(R.drawable.manual);
+                    // Mode 1: Enable scroll, enable switch fan
+                    scrollView.setOnTouchListener(null);
+                    switchFan1.setEnabled(true);
+                    switchFan2.setEnabled(true);
+                    switchFan3.setEnabled(true);
+                    switchFan4.setEnabled(true);
+                    mRefRelay1.addValueEventListener(new ValueEventListener() {
+                        @Override
+                        public void onDataChange(DataSnapshot dataSnapshot) {
+                            // Ambil nilai mode
+                            String Relay1 = dataSnapshot.getValue(String.class);
+
+                            // Update kondisi switch
+                            if (Relay1 != null) {
+                                if (Relay1.equals("ON")) {
+                                    switchFan1.setChecked(true);
+                                } else if (Relay1.equals("OFF")) {
+                                    switchFan1.setChecked(false);
+                                }
+                            }
+                        }
+
+                        @Override
+                        public void onCancelled(FirebaseError firebaseError) {
+                            // Handle possible errors.
+                        }
+                    });
+
+                    mRefRelay2.addValueEventListener(new ValueEventListener() {
+                        @Override
+                        public void onDataChange(DataSnapshot dataSnapshot) {
+                            // Ambil nilai mode
+                            String Relay2 = dataSnapshot.getValue(String.class);
+
+                            // Update kondisi switch
+                            if (Relay2 != null) {
+                                if (Relay2.equals("ON")) {
+                                    switchFan2.setChecked(true);
+                                } else if (Relay2.equals("OFF")) {
+                                    switchFan2.setChecked(false);
+                                }
+                            }
+                        }
+
+                        @Override
+                        public void onCancelled(FirebaseError firebaseError) {
+                            // Handle possible errors.
+                        }
+                    });
+
+                    mRefRelay3.addValueEventListener(new ValueEventListener() {
+                        @Override
+                        public void onDataChange(DataSnapshot dataSnapshot) {
+                            // Ambil nilai mode
+                            String Relay3 = dataSnapshot.getValue(String.class);
+
+                            // Update kondisi switch
+                            if (Relay3 != null) {
+                                if (Relay3.equals("ON")) {
+                                    switchFan3.setChecked(true);
+                                } else if (Relay3.equals("OFF")) {
+                                    switchFan3.setChecked(false);
+                                }
+                            }
+                        }
+
+                        @Override
+                        public void onCancelled(FirebaseError firebaseError) {
+                            // Handle possible errors.
+                        }
+                    });
+
+                    mRefRelay4.addValueEventListener(new ValueEventListener() {
+                        @Override
+                        public void onDataChange(DataSnapshot dataSnapshot) {
+                            // Ambil nilai mode
+                            String Relay4 = dataSnapshot.getValue(String.class);
+
+                            // Update kondisi switch
+                            if (Relay4 != null) {
+                                if (Relay4.equals("ON")) {
+                                    switchFan4.setChecked(true);
+                                } else if (Relay4.equals("OFF")) {
+                                    switchFan4.setChecked(false);
+                                }
+                            }
+                        }
+
+                        @Override
+                        public void onCancelled(FirebaseError firebaseError) {
+                            // Handle possible errors.
+                        }
+                    });
+                } else {
+                    // Mode 0: Disable scroll, disable switch fan
+                    statusButton.setImageResource(R.drawable.auto);
+                    scrollView.setOnTouchListener(new View.OnTouchListener() {
+                        @Override
+                        public boolean onTouch(View v, MotionEvent event) {
+                            return true;
+                        }
+                    });
+                    switchFan1.setEnabled(false);
+                    switchFan2.setEnabled(false);
+                    switchFan3.setEnabled(false);
+                    switchFan4.setEnabled(false);
+                    switchFan1.setChecked(false);
+                    switchFan2.setChecked(false);
+                    switchFan3.setChecked(false);
+                    switchFan4.setChecked(false);
+                }
+            }
+
+            @Override
+            public void onCancelled(FirebaseError firebaseError) {
+                // Handle possible errors.
+            }
+        });
+
+        // Ambil tanggal hari ini
+        Calendar cal = Calendar.getInstance();
+        Date today = cal.getTime();
+
+        // Ambil tanggal 1 hari yang lalu
+        cal.add(Calendar.DATE, -1);
+        Date yesterday = cal.getTime();
+
+        // Format tanggal untuk query ke database
+        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
+
+        // Ambil data dari database untuk CO dan CO2 dari 1 hari yang lalu
+        new Thread(() -> {
+            long startOfDay = getStartOfDay(yesterday);
+            long endOfDay = getEndOfDay(yesterday);
+
+            List<SensorData> sensorDataCO = db.sensorDataDao().getCODataForToday(startOfDay, endOfDay);
+            List<SensorData> sensorDataCO2 = db.sensorDataDao().getCO2DataForToday(startOfDay, endOfDay);
+
+            int totalCO = 0;
+            for (SensorData data : sensorDataCO) {
+                totalCO += data.value;
+            }
+            int avgCO = sensorDataCO.size() > 0 ? totalCO / sensorDataCO.size() : 0;
+
+            int totalCO2 = 0;
+            for (SensorData data : sensorDataCO2) {
+                totalCO2 += data.value;
+            }
+            int avgCO2 = sensorDataCO2.size() > 0 ? totalCO2 / sensorDataCO2.size() : 0;
+
+            // Update UI dengan menggunakan runOnUiThread
+            runOnUiThread(() -> {
+                highIndicatorValueCO.setText(String.valueOf(avgCO));
+                highIndicatorValueCO2.setText(String.valueOf(avgCO2));
+                timeHighKarbonDioksida.setText(formatDate(yesterday));
+                timeHighKarbonMonoksida.setText(formatDate(yesterday));
+
+                // Set nilai rata-rata ke ProgressBar
+                int progressCO = (int) (avgCO / 50f * 100);
+                int progressCO2 = (int) (avgCO2 / 2000f * 100);
+                highIndicatorCO.setProgressCompat(progressCO, true);
+                highIndicatorCO2.setProgressCompat(progressCO2, true);
+            });
+        }).start();
+
+
+        mqttHelper.setCallback(new MqttCallbackExtended() {
+            @Override
+            public void connectComplete(boolean reconnect, String serverURI) {
+                mqttHelper.subscribeToTopic();
+            }
+
+            @Override
+            public void connectionLost(Throwable cause) {
+                // Handle lost connection
+            }
+
+            @Override
+            public void messageArrived(String topic, MqttMessage message) throws Exception {
+                String status = new String(message.getPayload());
+                isStatusTrue = "1".equals(status);
+                updateButton();
+            }
+
+            @Override
+            public void deliveryComplete(IMqttDeliveryToken token) {
+                // Handle completed delivery
+            }
+        });
+
+        statusButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                toggleStatus();
+            }
+        });
+
+        switchFan1.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                mqttHelper.publishMessage(isChecked ? "0" : "1", "control/relay1");
+            }
+        });
+
+        switchFan2.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                mqttHelper.publishMessage(isChecked ? "0" : "1", "control/relay2");
+            }
+        });
+
+        switchFan3.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                mqttHelper.publishMessage(isChecked ? "0" : "1", "control/relay3");
+            }
+        });
+
+        switchFan4.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+            @Override
+            public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                mqttHelper.publishMessage(isChecked ? "0" : "1", "control/relay4");
+            }
+        });
+
+        scrollView.setOnTouchListener(new View.OnTouchListener() {
+            @Override
+            public boolean onTouch(View v, MotionEvent event) {
+                // Mengembalikan nilai true agar scrollView dapat di-scroll
+                boolean isScrolling = !isScrollable;
+                switchFan1.setEnabled(!isScrolling);
+                switchFan2.setEnabled(!isScrolling);
+                switchFan3.setEnabled(!isScrolling);
+                switchFan4.setEnabled(!isScrolling);
+                return isScrolling;
+            }
+        });
+
+    }
+
+    private void toggleStatus() {
+        isStatusTrue = !isStatusTrue;
+        mqttHelper.publishMessage(isStatusTrue ? "1" : "0", "control/mode");
+        updateButton();
+
+        // Mengatur scrollability berdasarkan status tombol
+        isScrollable = isStatusTrue;
+
+        // Mengatur disable/enable pada switchFan1, switchFan2, switchFan3, dan switchFan4
+        switchFan1.setEnabled(!isScrollable);
+        switchFan2.setEnabled(!isScrollable);
+        switchFan3.setEnabled(!isScrollable);
+        switchFan4.setEnabled(!isScrollable);
+    }
+
+    private void updateButton() {
+        if (isStatusTrue) {
+            statusButton.setImageResource(R.drawable.manual);
+        } else {
+            statusButton.setImageResource(R.drawable.auto);
+        }
+    }
+
+    private void saveSensorData(String sensorType, float value) {
+        // Buat objek SensorData
+        SensorData sensorData = new SensorData();
+        sensorData.sensorType = sensorType;
+        sensorData.value = value;
+        sensorData.timestamp = System.currentTimeMillis(); // set timestamp saat data disimpan
+
+        // Simpan data ke database menggunakan thread baru
+        new Thread(() -> db.sensorDataDao().insertAll(sensorData)).start();
+    }
+
+    private long getStartOfDay(Date date) {
+        Calendar cal = Calendar.getInstance();
+        cal.setTime(date);
+        cal.set(Calendar.HOUR_OF_DAY, 0);
+        cal.set(Calendar.MINUTE, 0);
+        cal.set(Calendar.SECOND, 0);
+        cal.set(Calendar.MILLISECOND, 0);
+        return cal.getTimeInMillis();
+    }
+
+    private long getEndOfDay(Date date) {
+        Calendar cal = Calendar.getInstance();
+        cal.setTime(date);
+        cal.set(Calendar.HOUR_OF_DAY, 23);
+        cal.set(Calendar.MINUTE, 59);
+        cal.set(Calendar.SECOND, 59);
+        cal.set(Calendar.MILLISECOND, 999);
+        return cal.getTimeInMillis();
+    }
+
+    private float calculateAverage(List<SensorData> sensorDataList) {
+        float sum = 0;
+        for (SensorData data : sensorDataList) {
+            sum += data.value; // Menggunakan atribut 'value' dari objek SensorData
+        }
+        return sum / sensorDataList.size();
+    }
+
+    private String formatDate(Date date) {
+        SimpleDateFormat sdf = new SimpleDateFormat("dd-MM-yyyy");
+        return sdf.format(date);
+    }
+}
--- a/app/src/main/java/com/maulanawirawisesa/airsavvy/ui/HistoryActivity.java
+++ b/app/src/main/java/com/maulanawirawisesa/airsavvy/ui/HistoryActivity.java
@ -0,0 +1,276 @@
+package com.maulanawirawisesa.airsavvy.ui;
+
+import android.content.Context;
+import android.content.Intent;
+import android.graphics.Color;
+import android.os.Build;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Looper;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowManager;
+import android.widget.Button;
+import android.widget.ImageView;
+import android.widget.Toast;
+
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.recyclerview.widget.LinearLayoutManager;
+import androidx.recyclerview.widget.RecyclerView;
+import androidx.room.Room;
+import com.github.mikephil.charting.charts.LineChart;
+import com.github.mikephil.charting.components.Legend;
+import com.github.mikephil.charting.components.XAxis;
+import com.github.mikephil.charting.components.YAxis;
+import com.github.mikephil.charting.data.Entry;
+import com.github.mikephil.charting.data.LineData;
+import com.github.mikephil.charting.data.LineDataSet;
+import com.github.mikephil.charting.formatter.ValueFormatter;
+import com.github.mikephil.charting.interfaces.datasets.ILineDataSet;
+import com.maulanawirawisesa.airsavvy.R;
+import com.maulanawirawisesa.airsavvy.adapter.SensorDataAdapter;
+import com.maulanawirawisesa.airsavvy.database.SensorData;
+import com.maulanawirawisesa.airsavvy.database.SensorDatabase;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.List;
+
+public class HistoryActivity extends AppCompatActivity {
+
+    private ImageView back;
+    private RecyclerView recyclerViewToday;
+    private RecyclerView recyclerViewYesterday;
+    private SensorDataAdapter sensorDataAdapterToday;
+    private SensorDataAdapter sensorDataAdapterYesterday;
+    private LineChart lineChartToday;
+    private LineChart lineChartYesterday;
+    private SensorDatabase db;
+    private Handler handler;
+    private Runnable updateRunnable;
+    private static final int UPDATE_INTERVAL = 5000; // Interval pembaruan dalam milidetik (misalnya 5000 = 5 detik)
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_history);
+
+        recyclerViewToday = findViewById(R.id.recyclerViewToday);
+        recyclerViewToday.setLayoutManager(new LinearLayoutManager(this));
+        recyclerViewYesterday = findViewById(R.id.recyclerViewYesterday);
+        recyclerViewYesterday.setLayoutManager(new LinearLayoutManager(this));
+        lineChartToday = findViewById(R.id.lineChartToday);
+        lineChartYesterday = findViewById(R.id.lineChartYesterday);
+
+        // Inisialisasi database Room
+        db = Room.databaseBuilder(getApplicationContext(),
+                SensorDatabase.class, "sensor-db").build();
+
+        handler = new Handler(Looper.getMainLooper());
+        updateRunnable = new Runnable() {
+            @Override
+            public void run() {
+                updateDataAndCharts();
+                handler.postDelayed(this, UPDATE_INTERVAL);
+            }
+        };
+
+        // Memulai pembaruan data secara periodik
+        handler.post(updateRunnable);
+
+        // navigasi ke page history
+        back = findViewById(R.id.back);
+        back.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                // Menggunakan Intent untuk memulai HistoryActivity
+                Intent intent = new Intent(HistoryActivity.this, DashboardActivity.class);
+                startActivity(intent);
+                // Hentikan pembaruan periodik saat meninggalkan halaman
+                handler.removeCallbacks(updateRunnable);
+            }
+        });
+    }
+
+    private void updateDataAndCharts() {
+        // Mendapatkan timestamp awal hari ini
+        Calendar startCalendar = Calendar.getInstance();
+        startCalendar.set(Calendar.HOUR_OF_DAY, 0);
+        startCalendar.set(Calendar.MINUTE, 0);
+        startCalendar.set(Calendar.SECOND, 0);
+        long startOfDay = startCalendar.getTimeInMillis();
+
+        // Mendapatkan timestamp akhir hari ini
+        Calendar endCalendar = Calendar.getInstance();
+        endCalendar.set(Calendar.HOUR_OF_DAY, 23);
+        endCalendar.set(Calendar.MINUTE, 59);
+        endCalendar.set(Calendar.SECOND, 59);
+        long endOfDay = endCalendar.getTimeInMillis();
+
+        // Format timestamp menjadi jam, menit, dan detik
+        SimpleDateFormat sdf = new SimpleDateFormat("HH:mm:ss");
+
+        // ValueFormatter untuk mengubah tampilan timestamp menjadi jam, menit, dan detik
+        ValueFormatter timeFormatter = new ValueFormatter() {
+            @Override
+            public String getFormattedValue(float value) {
+                return sdf.format(new Date((long) value));
+            }
+        };
+
+        // Ambil dan perbarui data untuk hari ini
+        new Thread(() -> {
+            List<SensorData> sensorDataListToday = db.sensorDataDao().getDataForToday(startOfDay, endOfDay);
+            runOnUiThread(() -> {
+                sensorDataAdapterToday = new SensorDataAdapter(sensorDataListToday);
+                recyclerViewToday.setAdapter(sensorDataAdapterToday);
+            });
+
+            List<Entry> entriesCO = new ArrayList<>();
+            List<Entry> entriesCO2 = new ArrayList<>();
+            for (SensorData sensorData : sensorDataListToday) {
+                if (sensorData.sensorType.equals("CO")) {
+                    entriesCO.add(new Entry(sensorData.timestamp, sensorData.value));
+                } else if (sensorData.sensorType.equals("CO2")) {
+                    entriesCO2.add(new Entry(sensorData.timestamp, sensorData.value));
+                }
+            }
+            LineDataSet dataSetCO = new LineDataSet(entriesCO, "CO");
+            dataSetCO.setColor(Color.RED);
+            dataSetCO.setLineWidth(2f);
+            dataSetCO.setCircleColor(Color.RED);
+            dataSetCO.setCircleRadius(4f);
+            dataSetCO.setDrawValues(false);
+
+            LineDataSet dataSetCO2 = new LineDataSet(entriesCO2, "CO2");
+            dataSetCO2.setColor(Color.BLUE);
+            dataSetCO2.setLineWidth(2f);
+            dataSetCO2.setCircleColor(Color.BLUE);
+            dataSetCO2.setCircleRadius(4f);
+            dataSetCO2.setDrawValues(false);
+
+            List<ILineDataSet> dataSets = new ArrayList<>();
+            dataSets.add(dataSetCO);
+            dataSets.add(dataSetCO2);
+
+            LineData lineData = new LineData(dataSets);
+
+            runOnUiThread(() -> {
+                lineChartToday.setData(lineData);
+                lineChartToday.getDescription().setText("Hari Ini");
+                lineChartToday.getDescription().setTextSize(12f);
+                lineChartToday.getDescription().setTextColor(Color.BLACK);
+
+                Legend legend = lineChartToday.getLegend();
+                legend.setForm(Legend.LegendForm.LINE);
+                legend.setTextSize(12f);
+                legend.setTextColor(Color.BLACK);
+
+                XAxis xAxis = lineChartToday.getXAxis();
+                xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
+                xAxis.setTextSize(10f);
+                xAxis.setTextColor(Color.BLACK);
+                xAxis.setDrawGridLines(true);
+                xAxis.setAvoidFirstLastClipping(true);
+                xAxis.setValueFormatter(timeFormatter); // Mengatur format label sumbu X
+
+                YAxis leftAxis = lineChartToday.getAxisLeft();
+                leftAxis.setTextSize(10f);
+                leftAxis.setTextColor(Color.BLACK);
+                leftAxis.setDrawGridLines(true);
+
+                YAxis rightAxis = lineChartToday.getAxisRight();
+                rightAxis.setEnabled(false);
+
+                lineChartToday.animateX(1500);
+                lineChartToday.animateY(1500);
+                lineChartToday.invalidate(); // refresh chart
+            });
+        }).start();
+
+        // Ambil dan perbarui data untuk kemarin
+        new Thread(() -> {
+            long startOfYesterday = startOfDay - (24 * 60 * 60 * 1000);
+            long endOfYesterday = endOfDay - (24 * 60 * 60 * 1000);
+            List<SensorData> sensorDataListYesterday = db.sensorDataDao().getDataForToday(startOfYesterday, endOfYesterday);
+            runOnUiThread(() -> {
+                sensorDataAdapterYesterday = new SensorDataAdapter(sensorDataListYesterday);
+                recyclerViewYesterday.setAdapter(sensorDataAdapterYesterday);
+            });
+
+            List<Entry> entriesCO = new ArrayList<>();
+            List<Entry> entriesCO2 = new ArrayList<>();
+            for (SensorData sensorData : sensorDataListYesterday) {
+                if (sensorData.sensorType.equals("CO")) {
+                    entriesCO.add(new Entry(sensorData.timestamp, sensorData.value));
+                } else if (sensorData.sensorType.equals("CO2")) {
+                    entriesCO2.add(new Entry(sensorData.timestamp, sensorData.value));
+                }
+            }
+            LineDataSet dataSetCO = new LineDataSet(entriesCO, "CO");
+            dataSetCO.setColor(Color.RED);
+            dataSetCO.setLineWidth(2f);
+            dataSetCO.setCircleColor(Color.RED);
+            dataSetCO.setCircleRadius(4f);
+            dataSetCO.setDrawValues(false);
+
+            LineDataSet dataSetCO2 = new LineDataSet(entriesCO2, "CO2");
+            dataSetCO2.setColor(Color.BLUE);
+            dataSetCO2.setLineWidth(2f);
+            dataSetCO2.setCircleColor(Color.BLUE);
+            dataSetCO2.setCircleRadius(4f);
+            dataSetCO2.setDrawValues(false);
+
+            List<ILineDataSet> dataSets = new ArrayList<>();
+            dataSets.add(dataSetCO);
+            dataSets.add(dataSetCO2);
+
+            LineData lineData = new LineData(dataSets);
+
+            runOnUiThread(() -> {
+                lineChartYesterday.setData(lineData);
+                lineChartYesterday.getDescription().setText("Kemarin");
+                lineChartYesterday.getDescription().setTextSize(12f);
+                lineChartYesterday.getDescription().setTextColor(Color.BLACK);
+
+                Legend legend = lineChartYesterday.getLegend();
+                legend.setForm(Legend.LegendForm.LINE);
+                legend.setTextSize(12f);
+                legend.setTextColor(Color.BLACK);
+
+                XAxis xAxis = lineChartYesterday.getXAxis();
+                xAxis.setPosition(XAxis.XAxisPosition.BOTTOM);
+                xAxis.setTextSize(10f);
+                xAxis.setTextColor(Color.BLACK);
+                xAxis.setDrawGridLines(true);
+                xAxis.setAvoidFirstLastClipping(true);
+                xAxis.setValueFormatter(timeFormatter); // Mengatur format label sumbu X
+
+                YAxis leftAxis = lineChartYesterday.getAxisLeft();
+                leftAxis.setTextSize(10f);
+                leftAxis.setTextColor(Color.BLACK);
+                leftAxis.setDrawGridLines(true);
+
+                YAxis rightAxis = lineChartYesterday.getAxisRight();
+                rightAxis.setEnabled(false);
+
+                lineChartYesterday.animateX(1500);
+                lineChartYesterday.animateY(1500);
+                lineChartYesterday.invalidate(); // refresh chart
+            });
+        }).start();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        // Hentikan pembaruan periodik saat activity dihancurkan
+        handler.removeCallbacks(updateRunnable);
+    }
+}
--- a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
+++ b/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>
--- a/app/src/main/res/drawable/auto.xml
+++ b/app/src/main/res/drawable/auto.xml
@ -0,0 +1,4 @@
+<vector android:height="35dp" android:viewportHeight="24"
+    android:viewportWidth="24" android:width="35dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="m14.068,6.838c-0.345,-0.826 -1.137,-1.338 -2.068,-1.338s-1.724,0.513 -2.071,1.345l-3.893,9.719c-0.103,0.256 0.022,0.547 0.278,0.65 0.256,0.102 0.547,-0.022 0.65,-0.278l1.176,-2.936h7.545l1.096,2.925c0.075,0.201 0.266,0.325 0.468,0.325 0.059,0 0.118,-0.01 0.175,-0.032 0.259,-0.097 0.39,-0.385 0.293,-0.644l-3.65,-9.736ZM8.54,13l2.314,-5.777c0.223,-0.533 0.738,-0.723 1.146,-0.723s0.923,0.19 1.139,0.706l2.172,5.794h-6.77ZM12,0C5.383,0 0,5.383 0,12s5.383,12 12,12 12,-5.383 12,-12S18.617,0 12,0ZM12,23c-6.065,0 -11,-4.935 -11,-11S5.935,1 12,1s11,4.935 11,11 -4.935,11 -11,11Z"/>
+</vector>
--- a/app/src/main/res/drawable/back.xml
+++ b/app/src/main/res/drawable/back.xml
@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="512dp"
+    android:height="512dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M10.957,12.354a0.5,0.5 0,0 1,0 -0.708l4.586,-4.585a1.5,1.5 0,0 0,-2.121 -2.122L8.836,9.525a3.505,3.505 0,0 0,0 4.95l4.586,4.586a1.5,1.5 0,0 0,2.121 -2.122Z"/>
+</vector>
--- a/app/src/main/res/drawable/background.png
+++ b/app/src/main/res/drawable/background.png
--- a/app/src/main/res/drawable/bg_button_yellow.xml
+++ b/app/src/main/res/drawable/bg_button_yellow.xml
@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <solid android:color="@color/yellow" />
+    <corners android:radius="50dp"/>
+</shape>
--- a/app/src/main/res/drawable/blue_box.xml
+++ b/app/src/main/res/drawable/blue_box.xml
@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <corners android:radius="30dp" />
+            <solid android:color="@color/blue" />
+        </shape>
+    </item>
+</selector>
--- a/app/src/main/res/drawable/control_box.xml
+++ b/app/src/main/res/drawable/control_box.xml
@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <corners android:radius="30dp" />
+            <solid android:color="@color/white" />
+        </shape>
+    </item>
+</selector>
--- a/app/src/main/res/drawable/fan.xml
+++ b/app/src/main/res/drawable/fan.xml
@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="m21.5,9.5C21.5,4.253 17.247,0 12,0S2.5,4.253 2.5,9.5c0,4.9 3.73,8.945 8.5,9.446v3.054h-4c-0.552,0 -1,0.447 -1,1s0.448,1 1,1h10c0.552,0 1,-0.447 1,-1s-0.448,-1 -1,-1h-4v-3.054c4.77,-0.502 8.5,-4.546 8.5,-9.446ZM17.358,14.739c-0.927,-0.929 -2.234,-2.565 -3.23,-3.914 1.64,0.348 3.692,0.909 4.87,1.352 -0.37,0.965 -0.93,1.836 -1.64,2.563ZM19.5,9.5c0,0.244 -0.014,0.484 -0.037,0.722 -1.642,-0.588 -4.198,-1.251 -5.976,-1.554 0.677,-1.608 1.562,-4.081 1.96,-5.822 2.405,1.251 4.053,3.761 4.053,6.654ZM12,2c0.533,0 1.052,0.058 1.553,0.164 -0.252,1.206 -0.932,3.258 -1.553,4.859 -0.621,-1.602 -1.302,-3.654 -1.553,-4.86 0.502,-0.106 1.021,-0.164 1.553,-0.164ZM4.5,9.5c0,-2.893 1.649,-5.403 4.053,-6.654 0.397,1.74 1.282,4.214 1.96,5.822 -1.778,0.303 -4.335,0.967 -5.977,1.554 -0.023,-0.238 -0.037,-0.479 -0.037,-0.722ZM5.002,12.176c1.179,-0.442 3.23,-1.003 4.87,-1.352 -0.996,1.349 -2.303,2.985 -3.23,3.914 -0.71,-0.726 -1.27,-1.597 -1.64,-2.563ZM12,17c-1.375,0 -2.66,-0.378 -3.769,-1.026 1.24,-1.28 2.776,-3.277 3.769,-4.68 0.993,1.402 2.529,3.399 3.769,4.68 -1.109,0.648 -2.394,1.026 -3.769,1.026Z"/>
+</vector>
--- a/app/src/main/res/drawable/history.xml
+++ b/app/src/main/res/drawable/history.xml
@ -0,0 +1,4 @@
+<vector android:height="24dp" android:viewportHeight="24"
+    android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="M24,7v1L0,8v-1C0,4.239 2.239,2 5,2h1L6,1c0,-0.552 0.448,-1 1,-1h0c0.552,0 1,0.448 1,1v1h8L16,1c0,-0.552 0.448,-1 1,-1h0c0.552,0 1,0.448 1,1v1h1c2.761,0 5,2.239 5,5ZM24,17c0,3.86 -3.141,7 -7,7s-7,-3.14 -7,-7 3.141,-7 7,-7 7,3.14 7,7ZM19,17.586l-1,-1v-1.586c0,-0.552 -0.448,-1 -1,-1h0c-0.552,0 -1,0.448 -1,1v2c0,0.265 0.105,0.52 0.293,0.707l1.293,1.293c0.39,0.39 1.024,0.39 1.414,0h0c0.39,-0.39 0.39,-1.024 0,-1.414ZM8,17c0,-2.829 1.308,-5.35 3.349,-7L0,10v9c0,2.761 2.239,5 5,5h6.349c-2.041,-1.65 -3.349,-4.171 -3.349,-7Z"/>
+</vector>
--- a/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/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>
--- a/app/src/main/res/drawable/logo.png
+++ b/app/src/main/res/drawable/logo.png
--- a/app/src/main/res/drawable/manual.xml
+++ b/app/src/main/res/drawable/manual.xml
@ -0,0 +1,4 @@
+<vector android:height="35dp" android:viewportHeight="24"
+    android:viewportWidth="24" android:width="35dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#FF000000" android:pathData="m12,0C5.383,0 0,5.383 0,12s5.383,12 12,12 12,-5.383 12,-12S18.617,0 12,0ZM12,23c-6.065,0 -11,-4.935 -11,-11S5.935,1 12,1s11,4.935 11,11 -4.935,11 -11,11ZM18,7.722v9.778c0,0.276 -0.224,0.5 -0.5,0.5s-0.5,-0.224 -0.5,-0.5L17,7.722c0,-0.361 -0.151,-0.622 -0.396,-0.68 -0.247,-0.052 -0.496,0.107 -0.657,0.432l-3.502,6.859c-0.085,0.167 -0.257,0.272 -0.445,0.272h0c-0.188,0 -0.36,-0.106 -0.445,-0.274l-3.5,-6.906c-0.158,-0.316 -0.392,-0.467 -0.634,-0.414 -0.194,0.046 -0.42,0.26 -0.42,0.711v9.778c0,0.276 -0.224,0.5 -0.5,0.5s-0.5,-0.224 -0.5,-0.5L6.001,7.722c0,-0.839 0.479,-1.516 1.191,-1.684 0.7,-0.165 1.39,0.203 1.756,0.938l3.054,6.027 3.053,-5.98c0.372,-0.744 1.069,-1.12 1.779,-0.953 0.708,0.167 1.167,0.815 1.167,1.652Z"/>
+</vector>
--- a/app/src/main/res/drawable/menu.xml
+++ b/app/src/main/res/drawable/menu.xml
@ -0,0 +1,15 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="512dp"
+    android:height="512dp"
+    android:viewportWidth="512"
+    android:viewportHeight="512">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M480,224H32c-17.67,0 -32,14.33 -32,32s14.33,32 32,32h448c17.67,0 32,-14.33 32,-32S497.67,224 480,224z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M32,138.67h448c17.67,0 32,-14.33 32,-32s-14.33,-32 -32,-32H32c-17.67,0 -32,14.33 -32,32S14.33,138.67 32,138.67z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M480,373.33H32c-17.67,0 -32,14.33 -32,32s14.33,32 32,32h448c17.67,0 32,-14.33 32,-32S497.67,373.33 480,373.33z"/>
+</vector>
--- a/app/src/main/res/drawable/profile.jpeg
+++ b/app/src/main/res/drawable/profile.jpeg
--- a/app/src/main/res/drawable/red_box.xml
+++ b/app/src/main/res/drawable/red_box.xml
@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <corners android:radius="30dp" />
+            <solid android:color="@color/red" />
+        </shape>
+    </item>
+</selector>
--- a/app/src/main/res/drawable/shadow.png
+++ b/app/src/main/res/drawable/shadow.png
--- a/app/src/main/res/drawable/shadow1.png
+++ b/app/src/main/res/drawable/shadow1.png
--- a/app/src/main/res/drawable/shadow2.png
+++ b/app/src/main/res/drawable/shadow2.png
--- a/app/src/main/res/drawable/shadow3.png
+++ b/app/src/main/res/drawable/shadow3.png
--- a/app/src/main/res/drawable/thumb.xml
+++ b/app/src/main/res/drawable/thumb.xml
@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_checked="true">
+        <shape android:shape="oval">
+            <solid android:color="@color/white" />
+            <stroke android:width="1.8dp" android:color="@color/blue" />
+            <size android:width="18dp" android:height="18dp" />
+        </shape>
+    </item>
+
+    <item android:state_checked="false">
+        <shape android:shape="oval">
+            <solid android:color="@color/unchecked_thumb" />
+            <stroke android:width="1.8dp" android:color="@color/unchecked_track" />
+            <size android:width="18dp" android:height="18dp" />
+        </shape>
+    </item>
+</selector>
--- a/app/src/main/res/drawable/track.xml
+++ b/app/src/main/res/drawable/track.xml
@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_checked="false">
+        <shape android:shape="rectangle">
+            <solid android:color="@color/unchecked_track" />
+            <corners android:radius="100dp" />
+        </shape>
+    </item>
+    <item android:state_checked="true">
+        <shape android:shape="rectangle">
+            <solid android:color="@color/blue" />
+            <corners android:radius="20dp" />
+        </shape>
+    </item>
+</selector>
--- a/app/src/main/res/drawable/yellow_box.xml
+++ b/app/src/main/res/drawable/yellow_box.xml
@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <corners android:radius="30dp" />
+            <solid android:color="@color/yellow" />
+        </shape>
+    </item>
+</selector>
--- a/app/src/main/res/font/quicksand.xml
+++ b/app/src/main/res/font/quicksand.xml
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
+        app:fontProviderAuthority="com.google.android.gms.fonts"
+        app:fontProviderPackage="com.google.android.gms"
+        app:fontProviderQuery="Quicksand"
+        app:fontProviderCerts="@array/com_google_android_gms_fonts_certs">
+</font-family>
--- a/app/src/main/res/font/quicksand_bold.xml
+++ b/app/src/main/res/font/quicksand_bold.xml
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
+        app:fontProviderAuthority="com.google.android.gms.fonts"
+        app:fontProviderPackage="com.google.android.gms"
+        app:fontProviderQuery="name=Quicksand&amp;weight=700"
+        app:fontProviderCerts="@array/com_google_android_gms_fonts_certs">
+</font-family>
--- a/app/src/main/res/font/quicksand_light.xml
+++ b/app/src/main/res/font/quicksand_light.xml
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
+        app:fontProviderAuthority="com.google.android.gms.fonts"
+        app:fontProviderPackage="com.google.android.gms"
+        app:fontProviderQuery="name=Quicksand&amp;weight=300"
+        app:fontProviderCerts="@array/com_google_android_gms_fonts_certs">
+</font-family>
--- a/app/src/main/res/font/quicksand_medium.xml
+++ b/app/src/main/res/font/quicksand_medium.xml
@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<font-family xmlns:app="http://schemas.android.com/apk/res-auto"
+        app:fontProviderAuthority="com.google.android.gms.fonts"
+        app:fontProviderPackage="com.google.android.gms"
+        app:fontProviderQuery="name=Quicksand&amp;weight=500"
+        app:fontProviderCerts="@array/com_google_android_gms_fonts_certs">
+</font-family>
--- a/app/src/main/res/layout/activity_dashboard.xml
+++ b/app/src/main/res/layout/activity_dashboard.xml
@ -0,0 +1,812 @@
+<?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/background"
+    tools:context=".ui.DashboardActivity">
+
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:scrollbars="none"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.0"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="1.0">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="20dp"
+            android:layout_marginTop="20dp"
+            android:layout_marginEnd="20dp"
+            android:orientation="vertical">
+
+            <com.google.android.material.imageview.ShapeableImageView
+                android:id="@+id/profile"
+                android:layout_width="45dp"
+                android:layout_height="45dp"
+                android:layout_marginTop="20dp"
+                android:src="@drawable/profile"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent"
+                app:shapeAppearanceOverlay="@style/customImageStyle" />
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:layout_marginTop="20dp">
+
+                <TextView
+                    android:id="@+id/welcomeText"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:fontFamily="@font/quicksand_bold"
+                    android:letterSpacing=".2"
+                    android:text="@string/welcome_text"
+                    android:textColor="@color/black"
+                    android:textSize="24sp"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+                <ImageView
+                    android:id="@+id/history"
+                    android:layout_width="20dp"
+                    android:layout_height="20dp"
+                    android:layout_marginEnd="20dp"
+                    android:src="@drawable/history"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:layout_marginTop="25dp"
+                android:clipChildren="false"
+                android:clipToPadding="false"
+                android:orientation="horizontal"
+                android:paddingStart="5dp"
+                android:paddingEnd="5dp">
+
+                <androidx.cardview.widget.CardView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_margin="8dp"
+                    android:layout_marginEnd="16dp"
+                    app:cardBackgroundColor="@color/red"
+                    app:cardCornerRadius="30dp"
+                    app:cardElevation="5dp">
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="match_parent"
+                        android:orientation="horizontal">
+
+                        <androidx.constraintlayout.widget.ConstraintLayout
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:padding="5dp">
+
+                            <ImageView
+                                android:layout_width="100dp"
+                                android:layout_height="100dp"
+                                android:src="@drawable/shadow1"
+                                app:layout_constraintBottom_toBottomOf="parent"
+                                app:layout_constraintEnd_toEndOf="parent" />
+
+                            <com.google.android.material.progressindicator.CircularProgressIndicator
+                                android:id="@+id/indicatorCO2"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:progress="50"
+                                app:indicatorColor="@color/white"
+                                app:indicatorSize="100dp"
+                                app:layout_constraintBottom_toBottomOf="parent"
+                                app:layout_constraintStart_toStartOf="parent"
+                                app:layout_constraintTop_toTopOf="parent"
+                                app:trackColor="@color/white_thin"
+                                app:trackCornerRadius="15dp"
+                                app:trackThickness="8dp" />
+
+                            <TextView
+                                android:id="@+id/indicatorValueCO2"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:fontFamily="@font/quicksand_bold"
+                                android:letterSpacing=".2"
+                                android:text="@string/value_CO2"
+                                android:textColor="@color/white"
+                                android:textSize="18sp"
+                                app:layout_constraintBottom_toBottomOf="@id/indicatorCO2"
+                                app:layout_constraintEnd_toEndOf="@+id/indicatorCO2"
+                                app:layout_constraintStart_toStartOf="@id/indicatorCO2"
+                                app:layout_constraintTop_toTopOf="@id/indicatorCO2" />
+
+                            <androidx.constraintlayout.widget.ConstraintLayout
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginStart="20dp"
+                                app:layout_constraintBottom_toBottomOf="@+id/indicatorCO2"
+                                app:layout_constraintStart_toEndOf="@+id/indicatorCO2"
+                                app:layout_constraintTop_toTopOf="@id/indicatorCO2">
+
+                                <TextView
+                                    android:id="@+id/karbonDioksida"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:fontFamily="@font/quicksand_bold"
+                                    android:letterSpacing=".2"
+                                    android:text="@string/karbon_dioksida"
+                                    android:textColor="@color/white"
+                                    android:textSize="14sp"
+                                    app:layout_constraintStart_toStartOf="parent"
+                                    app:layout_constraintTop_toTopOf="parent" />
+
+                                <TextView
+                                    android:id="@+id/valueCO2"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:layout_marginTop="5dp"
+                                    android:fontFamily="@font/quicksand_medium"
+                                    android:letterSpacing=".2"
+                                    android:text="@string/value_CO2"
+                                    android:textColor="@color/white"
+                                    android:textSize="18sp"
+                                    app:layout_constraintStart_toStartOf="parent"
+                                    app:layout_constraintTop_toBottomOf="@+id/karbonDioksida" />
+
+                                <TextView
+                                    android:id="@+id/ppmCO2"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:layout_marginStart="5dp"
+                                    android:fontFamily="@font/quicksand_medium"
+                                    android:letterSpacing=".2"
+                                    android:text="@string/ppm"
+                                    android:textColor="@color/white"
+                                    android:textSize="12sp"
+                                    app:layout_constraintBottom_toBottomOf="@+id/valueCO2"
+                                    app:layout_constraintStart_toEndOf="@+id/valueCO2"
+                                    app:layout_constraintTop_toTopOf="@+id/valueCO2" />
+
+                                <TextView
+                                    android:id="@+id/informationCO2"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:layout_marginTop="5dp"
+                                    android:fontFamily="@font/quicksand_medium"
+                                    android:letterSpacing=".2"
+                                    android:text="@string/kurang_baik"
+                                    android:textColor="@color/white"
+                                    android:textSize="12sp"
+                                    app:layout_constraintStart_toStartOf="parent"
+                                    app:layout_constraintTop_toBottomOf="@+id/valueCO2" />
+                            </androidx.constraintlayout.widget.ConstraintLayout>
+                        </androidx.constraintlayout.widget.ConstraintLayout>
+                    </LinearLayout>
+                </androidx.cardview.widget.CardView>
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:clipChildren="false"
+                android:clipToPadding="false"
+                android:orientation="horizontal"
+                android:paddingStart="5dp"
+                android:paddingEnd="5dp">
+
+                <androidx.cardview.widget.CardView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_margin="8dp"
+                    android:layout_marginEnd="16dp"
+                    app:cardBackgroundColor="@color/yellow"
+                    app:cardCornerRadius="30dp"
+                    app:cardElevation="5dp">
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="match_parent"
+                        android:orientation="horizontal">
+
+                        <androidx.constraintlayout.widget.ConstraintLayout
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:padding="5dp">
+
+                            <ImageView
+                                android:layout_width="100dp"
+                                android:layout_height="100dp"
+                                android:src="@drawable/shadow"
+                                app:layout_constraintBottom_toBottomOf="parent"
+                                app:layout_constraintStart_toStartOf="parent" />
+
+                            <com.google.android.material.progressindicator.CircularProgressIndicator
+                                android:id="@+id/indicatorCO"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:progress="15"
+                                app:indicatorColor="@color/white"
+                                app:indicatorSize="100dp"
+                                app:layout_constraintBottom_toBottomOf="parent"
+                                app:layout_constraintEnd_toEndOf="parent"
+                                app:layout_constraintTop_toTopOf="parent"
+                                app:trackColor="@color/yellow_thin"
+                                app:trackCornerRadius="15dp"
+                                app:trackThickness="8dp" />
+
+                            <TextView
+                                android:id="@+id/indicatorValueCO"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:fontFamily="@font/quicksand_bold"
+                                android:letterSpacing=".2"
+                                android:text="@string/value_CO"
+                                android:textColor="@color/white"
+                                android:textSize="18sp"
+                                app:layout_constraintBottom_toBottomOf="@id/indicatorCO"
+                                app:layout_constraintEnd_toEndOf="@+id/indicatorCO"
+                                app:layout_constraintStart_toStartOf="@id/indicatorCO"
+                                app:layout_constraintTop_toTopOf="@id/indicatorCO" />
+
+                            <androidx.constraintlayout.widget.ConstraintLayout
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginEnd="20dp"
+                                app:layout_constraintBottom_toBottomOf="@+id/indicatorCO"
+                                app:layout_constraintEnd_toStartOf="@+id/indicatorCO"
+                                app:layout_constraintTop_toTopOf="@id/indicatorCO">
+
+                                <TextView
+                                    android:id="@+id/karbonMonoksida"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:fontFamily="@font/quicksand_bold"
+                                    android:letterSpacing=".2"
+                                    android:text="@string/karbon_monoksida"
+                                    android:textColor="@color/white"
+                                    android:textSize="14sp"
+                                    app:layout_constraintEnd_toEndOf="parent"
+                                    app:layout_constraintTop_toTopOf="parent" />
+
+                                <TextView
+                                    android:id="@+id/valueCO"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:layout_marginTop="5dp"
+                                    android:layout_marginEnd="5dp"
+                                    android:fontFamily="@font/quicksand_medium"
+                                    android:letterSpacing=".2"
+                                    android:text="@string/value_CO"
+                                    android:textColor="@color/white"
+                                    android:textSize="18sp"
+                                    app:layout_constraintEnd_toStartOf="@+id/ppmCO"
+                                    app:layout_constraintTop_toBottomOf="@+id/karbonMonoksida" />
+
+                                <TextView
+                                    android:id="@+id/ppmCO"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:fontFamily="@font/quicksand_medium"
+                                    android:letterSpacing=".2"
+                                    android:text="@string/ppm"
+                                    android:textColor="@color/white"
+                                    android:textSize="12sp"
+                                    app:layout_constraintBottom_toBottomOf="@+id/valueCO"
+                                    app:layout_constraintEnd_toEndOf="parent"
+                                    app:layout_constraintTop_toTopOf="@+id/valueCO" />
+
+                                <TextView
+                                    android:id="@+id/informationCO"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:layout_marginTop="5dp"
+                                    android:fontFamily="@font/quicksand_medium"
+                                    android:letterSpacing=".2"
+                                    android:text="@string/kurang_baik"
+                                    android:textColor="@color/white"
+                                    android:textSize="12sp"
+                                    app:layout_constraintEnd_toEndOf="parent"
+                                    app:layout_constraintTop_toBottomOf="@+id/valueCO" />
+                            </androidx.constraintlayout.widget.ConstraintLayout>
+                        </androidx.constraintlayout.widget.ConstraintLayout>
+                    </LinearLayout>
+                </androidx.cardview.widget.CardView>
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:clipChildren="false"
+                android:clipToPadding="false"
+                android:orientation="horizontal"
+                android:paddingStart="5dp"
+                android:paddingEnd="5dp">
+
+                <androidx.cardview.widget.CardView
+                    android:layout_width="match_parent"
+                    android:layout_height="wrap_content"
+                    android:layout_margin="8dp"
+                    android:layout_marginEnd="16dp"
+                    app:cardBackgroundColor="@color/blue"
+                    app:cardCornerRadius="30dp"
+                    app:cardElevation="5dp">
+
+                    <LinearLayout
+                        android:layout_width="match_parent"
+                        android:layout_height="match_parent"
+                        android:orientation="horizontal">
+
+                        <androidx.constraintlayout.widget.ConstraintLayout
+                            android:layout_width="match_parent"
+                            android:layout_height="wrap_content"
+                            android:padding="5dp">
+
+                            <ImageView
+                                android:layout_width="100dp"
+                                android:layout_height="100dp"
+                                android:src="@drawable/shadow3"
+                                app:layout_constraintBottom_toBottomOf="parent"
+                                app:layout_constraintEnd_toEndOf="parent" />
+
+                            <ImageView
+                                android:layout_width="100dp"
+                                android:layout_height="100dp"
+                                android:src="@drawable/shadow2"
+                                app:layout_constraintStart_toStartOf="parent"
+                                app:layout_constraintTop_toTopOf="parent" />
+
+                            <TextView
+                                android:id="@+id/highKarbonDioksida"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginStart="10dp"
+                                android:layout_marginTop="5dp"
+                                android:fontFamily="@font/quicksand_bold"
+                                android:letterSpacing=".2"
+                                android:text="@string/karbon_dioksida"
+                                android:textColor="@color/white"
+                                android:textSize="16sp"
+                                app:layout_constraintStart_toStartOf="parent"
+                                app:layout_constraintTop_toTopOf="parent" />
+
+                            <TextView
+                                android:id="@+id/timeHighKarbonDioksida"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginEnd="10dp"
+                                android:fontFamily="@font/quicksand_bold"
+                                android:letterSpacing=".2"
+                                android:text="@string/time_karbon_dioksida"
+                                android:textColor="@color/white"
+                                android:textSize="14sp"
+                                app:layout_constraintBottom_toBottomOf="@+id/highKarbonDioksida"
+                                app:layout_constraintEnd_toEndOf="parent"
+                                app:layout_constraintTop_toTopOf="@id/highKarbonDioksida" />
+
+                            <com.google.android.material.progressindicator.LinearProgressIndicator
+                                android:id="@+id/highIndicatorCO2"
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:layout_marginStart="10dp"
+                                android:layout_marginTop="5dp"
+                                android:layout_marginEnd="10dp"
+                                android:progress="50"
+                                app:indicatorColor="@color/red"
+                                app:indicatorSize="80dp"
+                                app:layout_constraintEnd_toEndOf="parent"
+                                app:layout_constraintStart_toStartOf="parent"
+                                app:layout_constraintTop_toBottomOf="@id/highKarbonDioksida"
+                                app:trackColor="@color/blue_thin"
+                                app:trackCornerRadius="15dp"
+                                app:trackThickness="30dp" />
+
+                            <TextView
+                                android:id="@+id/highIndicatorValueCO2"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginStart="10dp"
+                                android:fontFamily="@font/quicksand_bold"
+                                android:letterSpacing=".2"
+                                android:text="@string/value_CO2"
+                                android:textColor="@color/white"
+                                android:textSize="14sp"
+                                app:layout_constraintBottom_toBottomOf="@id/highIndicatorCO2"
+                                app:layout_constraintStart_toStartOf="@id/highIndicatorCO2"
+                                app:layout_constraintTop_toTopOf="@id/highIndicatorCO2" />
+
+                            <TextView
+                                android:id="@+id/ppmHighCO2"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginStart="5dp"
+                                android:fontFamily="@font/quicksand_bold"
+                                android:letterSpacing=".2"
+                                android:text="@string/ppm"
+                                android:textColor="@color/white"
+                                android:textSize="12sp"
+                                app:layout_constraintBottom_toBottomOf="@id/highIndicatorCO2"
+                                app:layout_constraintStart_toEndOf="@id/highIndicatorValueCO2"
+                                app:layout_constraintTop_toTopOf="@id/highIndicatorCO2" />
+
+                            <TextView
+                                android:id="@+id/highKarbonMonoksida"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginStart="10dp"
+                                android:layout_marginTop="20dp"
+                                android:fontFamily="@font/quicksand_bold"
+                                android:letterSpacing=".2"
+                                android:text="@string/karbon_monoksida"
+                                android:textColor="@color/white"
+                                android:textSize="16sp"
+                                app:layout_constraintStart_toStartOf="parent"
+                                app:layout_constraintTop_toBottomOf="@id/ppmHighCO2" />
+
+                            <TextView
+                                android:id="@+id/timeHighKarbonMonoksida"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginEnd="10dp"
+                                android:fontFamily="@font/quicksand_bold"
+                                android:letterSpacing=".2"
+                                android:text="@string/time_karbon_monoksida"
+                                android:textColor="@color/white"
+                                android:textSize="14sp"
+                                app:layout_constraintBottom_toBottomOf="@+id/highKarbonMonoksida"
+                                app:layout_constraintEnd_toEndOf="parent"
+                                app:layout_constraintTop_toTopOf="@id/highKarbonMonoksida" />
+
+                            <com.google.android.material.progressindicator.LinearProgressIndicator
+                                android:id="@+id/highIndicatorCO"
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:layout_marginStart="10dp"
+                                android:layout_marginTop="5dp"
+                                android:layout_marginEnd="10dp"
+                                android:layout_marginBottom="15dp"
+                                android:progress="15"
+                                app:indicatorColor="@color/yellow"
+                                app:indicatorSize="80dp"
+                                app:layout_constraintBottom_toBottomOf="parent"
+                                app:layout_constraintEnd_toEndOf="parent"
+                                app:layout_constraintStart_toStartOf="parent"
+                                app:layout_constraintTop_toBottomOf="@id/highKarbonMonoksida"
+                                app:trackColor="@color/blue_thin"
+                                app:trackCornerRadius="15dp"
+                                app:trackThickness="30dp" />
+
+                            <TextView
+                                android:id="@+id/highIndicatorValueCO"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginStart="10dp"
+                                android:fontFamily="@font/quicksand_bold"
+                                android:letterSpacing=".2"
+                                android:text="@string/value_CO"
+                                android:textColor="@color/white"
+                                android:textSize="14sp"
+                                app:layout_constraintBottom_toBottomOf="@id/highIndicatorCO"
+                                app:layout_constraintStart_toStartOf="@id/highIndicatorCO"
+                                app:layout_constraintTop_toTopOf="@id/highIndicatorCO" />
+
+                            <TextView
+                                android:id="@+id/ppmHighCO"
+                                android:layout_width="wrap_content"
+                                android:layout_height="wrap_content"
+                                android:layout_marginStart="5dp"
+                                android:fontFamily="@font/quicksand_bold"
+                                android:letterSpacing=".2"
+                                android:text="@string/ppm"
+                                android:textColor="@color/white"
+                                android:textSize="12sp"
+                                app:layout_constraintBottom_toBottomOf="@id/highIndicatorCO"
+                                app:layout_constraintStart_toEndOf="@id/highIndicatorValueCO"
+                                app:layout_constraintTop_toTopOf="@id/highIndicatorCO" />
+
+                        </androidx.constraintlayout.widget.ConstraintLayout>
+                    </LinearLayout>
+
+                </androidx.cardview.widget.CardView>
+            </LinearLayout>
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="25dp">
+
+                <TextView
+                    android:id="@+id/controlText"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:fontFamily="@font/quicksand_bold"
+                    android:letterSpacing=".2"
+                    android:text="@string/control_text"
+                    android:textColor="@color/black"
+                    android:textSize="20sp"
+                    android:paddingTop="5dp"
+                    android:paddingBottom="5dp"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent" />
+
+                <ImageButton
+                    android:id="@+id/statusButton"
+                    android:layout_width="35dp"
+                    android:layout_height="35dp"
+                    android:layout_marginEnd="20dp"
+                    android:background="@drawable/bg_button_yellow"
+                    android:contentDescription="@string/button_status"
+                    android:src="@drawable/auto"
+                    android:gravity="center"
+                    android:text=""
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    tools:ignore="TouchTargetSizeCheck" />
+
+
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+            <HorizontalScrollView
+                android:id="@+id/scrollView"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="25dp"
+                android:scrollbars="none">
+
+                <LinearLayout
+                    android:layout_width="wrap_content"
+                    android:layout_height="match_parent"
+                    android:layout_marginBottom="20dp"
+                    android:clipChildren="false"
+                    android:clipToPadding="false"
+                    android:orientation="horizontal"
+                    android:padding="5dp">
+
+                    <androidx.cardview.widget.CardView
+                        android:layout_width="150dp"
+                        android:layout_height="wrap_content"
+                        android:layout_margin="5dp"
+                        android:layout_marginEnd="16dp"
+                        app:cardBackgroundColor="@android:color/white"
+                        app:cardCornerRadius="25dp"
+                        app:cardElevation="5dp">
+
+                        <LinearLayout
+                            android:layout_width="match_parent"
+                            android:layout_height="match_parent"
+                            android:orientation="vertical"
+                            android:padding="16dp">
+
+                            <androidx.constraintlayout.widget.ConstraintLayout
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:padding="5dp">
+
+                                <ImageView
+                                    android:id="@+id/fan1"
+                                    android:layout_width="70dp"
+                                    android:layout_height="70dp"
+                                    android:src="@drawable/fan"
+                                    app:layout_constraintEnd_toEndOf="parent"
+                                    app:layout_constraintStart_toStartOf="parent"
+                                    app:layout_constraintTop_toTopOf="parent" />
+
+                                <TextView
+                                    android:id="@+id/textFan1"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:layout_marginTop="20dp"
+                                    android:layout_marginBottom="10dp"
+                                    android:fontFamily="@font/quicksand_bold"
+                                    android:letterSpacing=".2"
+                                    android:text="@string/fan_1"
+                                    android:textColor="@color/black"
+                                    android:textSize="18sp"
+                                    app:layout_constraintStart_toStartOf="parent"
+                                    app:layout_constraintTop_toBottomOf="@+id/fan1" />
+
+                                <androidx.appcompat.widget.SwitchCompat
+                                    android:id="@+id/switchFan1"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:thumb="@drawable/thumb"
+                                    app:layout_constraintBottom_toBottomOf="@id/textFan1"
+                                    app:layout_constraintEnd_toEndOf="parent"
+                                    app:layout_constraintTop_toTopOf="@id/textFan1"
+                                    app:track="@drawable/track" />
+                            </androidx.constraintlayout.widget.ConstraintLayout>
+
+                        </LinearLayout>
+
+                    </androidx.cardview.widget.CardView>
+
+                    <androidx.cardview.widget.CardView
+                        android:layout_width="150dp"
+                        android:layout_height="wrap_content"
+                        android:layout_margin="5dp"
+                        android:layout_marginEnd="16dp"
+                        app:cardBackgroundColor="@android:color/white"
+                        app:cardCornerRadius="25dp"
+                        app:cardElevation="5dp">
+
+                        <LinearLayout
+                            android:layout_width="match_parent"
+                            android:layout_height="match_parent"
+                            android:orientation="vertical"
+                            android:padding="16dp">
+
+                            <androidx.constraintlayout.widget.ConstraintLayout
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:padding="5dp">
+
+                                <ImageView
+                                    android:id="@+id/fan2"
+                                    android:layout_width="70dp"
+                                    android:layout_height="70dp"
+                                    android:src="@drawable/fan"
+                                    app:layout_constraintEnd_toEndOf="parent"
+                                    app:layout_constraintStart_toStartOf="parent"
+                                    app:layout_constraintTop_toTopOf="parent" />
+
+                                <TextView
+                                    android:id="@+id/textFan2"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:layout_marginTop="20dp"
+                                    android:layout_marginBottom="10dp"
+                                    android:fontFamily="@font/quicksand_bold"
+                                    android:letterSpacing=".2"
+                                    android:text="@string/fan_2"
+                                    android:textColor="@color/black"
+                                    android:textSize="18sp"
+                                    app:layout_constraintStart_toStartOf="parent"
+                                    app:layout_constraintTop_toBottomOf="@+id/fan2" />
+
+                                <androidx.appcompat.widget.SwitchCompat
+                                    android:id="@+id/switchFan2"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:thumb="@drawable/thumb"
+                                    app:layout_constraintBottom_toBottomOf="@id/textFan2"
+                                    app:layout_constraintEnd_toEndOf="parent"
+                                    app:layout_constraintTop_toTopOf="@id/textFan2"
+                                    app:track="@drawable/track" />
+                            </androidx.constraintlayout.widget.ConstraintLayout>
+
+                        </LinearLayout>
+
+                    </androidx.cardview.widget.CardView>
+
+                    <androidx.cardview.widget.CardView
+                        android:layout_width="150dp"
+                        android:layout_height="wrap_content"
+                        android:layout_margin="5dp"
+                        android:layout_marginEnd="16dp"
+                        app:cardBackgroundColor="@android:color/white"
+                        app:cardCornerRadius="25dp"
+                        app:cardElevation="5dp">
+
+                        <LinearLayout
+                            android:layout_width="match_parent"
+                            android:layout_height="match_parent"
+                            android:orientation="vertical"
+                            android:padding="16dp">
+
+                            <androidx.constraintlayout.widget.ConstraintLayout
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:padding="5dp">
+
+                                <ImageView
+                                    android:id="@+id/fan3"
+                                    android:layout_width="70dp"
+                                    android:layout_height="70dp"
+                                    android:src="@drawable/fan"
+                                    app:layout_constraintEnd_toEndOf="parent"
+                                    app:layout_constraintStart_toStartOf="parent"
+                                    app:layout_constraintTop_toTopOf="parent" />
+
+                                <TextView
+                                    android:id="@+id/textFan3"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:layout_marginTop="20dp"
+                                    android:layout_marginBottom="10dp"
+                                    android:fontFamily="@font/quicksand_bold"
+                                    android:letterSpacing=".2"
+                                    android:text="@string/fan_3"
+                                    android:textColor="@color/black"
+                                    android:textSize="18sp"
+                                    app:layout_constraintStart_toStartOf="parent"
+                                    app:layout_constraintTop_toBottomOf="@+id/fan3" />
+
+                                <androidx.appcompat.widget.SwitchCompat
+                                    android:id="@+id/switchFan3"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:thumb="@drawable/thumb"
+                                    app:layout_constraintBottom_toBottomOf="@id/textFan3"
+                                    app:layout_constraintEnd_toEndOf="parent"
+                                    app:layout_constraintTop_toTopOf="@id/textFan3"
+                                    app:track="@drawable/track" />
+                            </androidx.constraintlayout.widget.ConstraintLayout>
+
+                        </LinearLayout>
+
+                    </androidx.cardview.widget.CardView>
+
+                    <androidx.cardview.widget.CardView
+                        android:layout_width="150dp"
+                        android:layout_height="wrap_content"
+                        android:layout_margin="5dp"
+                        android:layout_marginEnd="16dp"
+                        app:cardBackgroundColor="@android:color/white"
+                        app:cardCornerRadius="25dp"
+                        app:cardElevation="5dp">
+
+                        <LinearLayout
+                            android:layout_width="match_parent"
+                            android:layout_height="match_parent"
+                            android:orientation="vertical"
+                            android:padding="16dp">
+
+                            <androidx.constraintlayout.widget.ConstraintLayout
+                                android:layout_width="match_parent"
+                                android:layout_height="wrap_content"
+                                android:padding="5dp">
+
+                                <ImageView
+                                    android:id="@+id/fan4"
+                                    android:layout_width="70dp"
+                                    android:layout_height="70dp"
+                                    android:src="@drawable/fan"
+                                    app:layout_constraintEnd_toEndOf="parent"
+                                    app:layout_constraintStart_toStartOf="parent"
+                                    app:layout_constraintTop_toTopOf="parent" />
+
+                                <TextView
+                                    android:id="@+id/textFan4"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:layout_marginTop="20dp"
+                                    android:layout_marginBottom="10dp"
+                                    android:fontFamily="@font/quicksand_bold"
+                                    android:letterSpacing=".2"
+                                    android:text="@string/fan_4"
+                                    android:textColor="@color/black"
+                                    android:textSize="18sp"
+                                    app:layout_constraintStart_toStartOf="parent"
+                                    app:layout_constraintTop_toBottomOf="@+id/fan4" />
+
+                                <androidx.appcompat.widget.SwitchCompat
+                                    android:id="@+id/switchFan4"
+                                    android:layout_width="wrap_content"
+                                    android:layout_height="wrap_content"
+                                    android:thumb="@drawable/thumb"
+                                    app:layout_constraintBottom_toBottomOf="@id/textFan4"
+                                    app:layout_constraintEnd_toEndOf="parent"
+                                    app:layout_constraintTop_toTopOf="@id/textFan4"
+                                    app:track="@drawable/track" />
+                            </androidx.constraintlayout.widget.ConstraintLayout>
+
+                        </LinearLayout>
+
+                    </androidx.cardview.widget.CardView>
+
+                </LinearLayout>
+            </HorizontalScrollView>
+        </LinearLayout>
+    </ScrollView>
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/layout/activity_history.xml
+++ b/app/src/main/res/layout/activity_history.xml
@ -0,0 +1,249 @@
+<?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=".ui.HistoryActivity">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:background="@color/appbar"
+        android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="match_parent"
+            android:layout_height="65dp">
+
+            <ImageView
+                android:id="@+id/back"
+                android:layout_width="30dp"
+                android:layout_height="30dp"
+                android:layout_marginStart="20dp"
+                android:layout_marginTop="20dp"
+                android:src="@drawable/back"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <ScrollView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_marginTop="65dp"
+        android:background="@drawable/background"
+        android:scrollbars="none"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="0.0"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintVertical_bias="1.0">
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginStart="20dp"
+            android:layout_marginEnd="20dp"
+            android:orientation="vertical">
+
+            <TextView
+                android:id="@+id/todayHistory"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="5dp"
+                android:fontFamily="@font/quicksand_bold"
+                android:letterSpacing=".2"
+                android:paddingTop="5dp"
+                android:paddingBottom="5dp"
+                android:text="@string/today"
+                android:textColor="@color/black"
+                android:textSize="20sp"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
+
+            <com.github.mikephil.charting.charts.LineChart
+                android:id="@+id/lineChartToday"
+                android:layout_width="match_parent"
+                android:layout_height="300dp" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="20dp"
+                android:layout_marginBottom="15dp"
+                android:fontFamily="@font/quicksand_bold"
+                android:letterSpacing=".2"
+                android:text="@string/history"
+                android:textColor="@color/black"
+                android:textSize="14sp"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
+
+            <View
+                android:layout_width="match_parent"
+                android:layout_height="1dp"
+                android:layout_marginStart="15dp"
+                android:layout_marginEnd="15dp"
+                android:background="@color/black" />
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal">
+
+                <TextView
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:fontFamily="@font/quicksand_bold"
+                    android:letterSpacing=".2"
+                    android:padding="5dp"
+                    android:text="@string/jenis"
+                    android:textAlignment="center"
+                    android:textColor="@color/black"
+                    android:textSize="12sp" />
+
+                <TextView
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:fontFamily="@font/quicksand_bold"
+                    android:letterSpacing=".2"
+                    android:padding="5dp"
+                    android:text="@string/nilai"
+                    android:textAlignment="center"
+                    android:textColor="@color/black"
+                    android:textSize="12sp" />
+
+                <TextView
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="2.2"
+                    android:fontFamily="@font/quicksand_bold"
+                    android:letterSpacing=".2"
+                    android:padding="5dp"
+                    android:text="@string/waktu"
+                    android:textAlignment="center"
+                    android:textColor="@color/black"
+                    android:textSize="12sp" />
+
+            </LinearLayout>
+
+            <View
+                android:layout_width="match_parent"
+                android:layout_height="1dp"
+                android:layout_marginStart="15dp"
+                android:layout_marginEnd="15dp"
+                android:background="@color/black" />
+
+            <androidx.recyclerview.widget.RecyclerView
+                android:id="@+id/recyclerViewToday"
+                android:layout_width="match_parent"
+                android:layout_height="250dp" />
+
+            <TextView
+                android:id="@+id/yesterdayHistory"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="25dp"
+                android:fontFamily="@font/quicksand_bold"
+                android:letterSpacing=".2"
+                android:paddingTop="5dp"
+                android:paddingBottom="5dp"
+                android:text="@string/yesterday"
+                android:textColor="@color/black"
+                android:textSize="20sp"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
+
+            <com.github.mikephil.charting.charts.LineChart
+                android:id="@+id/lineChartYesterday"
+                android:layout_width="match_parent"
+                android:layout_height="300dp" />
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="20dp"
+                android:layout_marginBottom="15dp"
+                android:fontFamily="@font/quicksand_bold"
+                android:letterSpacing=".2"
+                android:text="@string/history"
+                android:textColor="@color/black"
+                android:textSize="14sp"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent" />
+
+            <View
+                android:layout_width="match_parent"
+                android:layout_height="1dp"
+                android:layout_marginStart="15dp"
+                android:layout_marginEnd="15dp"
+                android:background="@color/black" />
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal">
+
+                <TextView
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:fontFamily="@font/quicksand_bold"
+                    android:letterSpacing=".2"
+                    android:padding="5dp"
+                    android:text="@string/jenis"
+                    android:textAlignment="center"
+                    android:textColor="@color/black"
+                    android:textSize="12sp" />
+
+                <TextView
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="1"
+                    android:fontFamily="@font/quicksand_bold"
+                    android:letterSpacing=".2"
+                    android:padding="5dp"
+                    android:text="@string/nilai"
+                    android:textAlignment="center"
+                    android:textColor="@color/black"
+                    android:textSize="12sp" />
+
+                <TextView
+                    android:layout_width="0dp"
+                    android:layout_height="wrap_content"
+                    android:layout_weight="2.2"
+                    android:fontFamily="@font/quicksand_bold"
+                    android:letterSpacing=".2"
+                    android:padding="5dp"
+                    android:text="@string/waktu"
+                    android:textAlignment="center"
+                    android:textColor="@color/black"
+                    android:textSize="12sp" />
+
+            </LinearLayout>
+
+            <View
+                android:layout_width="match_parent"
+                android:layout_height="1dp"
+                android:layout_marginStart="15dp"
+                android:layout_marginEnd="15dp"
+                android:background="@color/black" />
+
+            <androidx.recyclerview.widget.RecyclerView
+                android:id="@+id/recyclerViewYesterday"
+                android:layout_width="match_parent"
+                android:layout_height="250dp" />
+
+        </LinearLayout>
+
+    </ScrollView>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@ -0,0 +1,18 @@
+<?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=".MainActivity">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Hello World!"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/layout/item_sensor_data.xml
+++ b/app/src/main/res/layout/item_sensor_data.xml
@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal">
+
+        <TextView
+            android:id="@+id/textViewSensorType"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:fontFamily="@font/quicksand_medium"
+            android:letterSpacing=".2"
+            android:padding="5dp"
+            android:text="@string/jenis"
+            android:textAlignment="center"
+            android:textColor="@color/black"
+            android:textSize="10sp" />
+
+        <TextView
+            android:id="@+id/textViewSensorValue"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="1"
+            android:fontFamily="@font/quicksand_medium"
+            android:letterSpacing=".2"
+            android:padding="5dp"
+            android:text="@string/nilai"
+            android:textAlignment="center"
+            android:textColor="@color/black"
+            android:textSize="10sp" />
+
+        <TextView
+            android:id="@+id/textViewTimestamp"
+            android:layout_width="0dp"
+            android:layout_height="wrap_content"
+            android:layout_weight="2.2"
+            android:fontFamily="@font/quicksand_medium"
+            android:letterSpacing=".2"
+            android:padding="5dp"
+            android:text="@string/waktu"
+            android:textAlignment="center"
+            android:textColor="@color/black"
+            android:textSize="10sp" />
+    </LinearLayout>
+
+    <View
+        android:layout_width="match_parent"
+        android:layout_height="1dp"
+        android:layout_marginStart="15dp"
+        android:layout_marginEnd="15dp"
+        android:background="@color/unchecked_track" />
+</LinearLayout>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/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>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/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>
--- a/app/src/main/res/mipmap-hdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-mdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
--- a/app/src/main/res/values-night/themes.xml
+++ b/app/src/main/res/values-night/themes.xml
@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.AirSavvy" parent="Theme.AppCompat.Light.NoActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_200</item>
+        <item name="colorPrimaryVariant">@color/blue_thin</item>
+        <item name="colorOnPrimary">@color/black</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_200</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+    <color name="background">#FFF4FCFF</color>
+    <color name="red">#FFF66955</color>
+    <color name="blue">#FFA0A5FF</color>
+    <color name="yellow">#FFF5CD54</color>
+    <color name="white_thin">#FFFE7F6D</color>
+    <color name="yellow_thin">#FFFFDF7C</color>
+    <color name="blue_thin">#FFBCBFFF</color>
+    <color name="unchecked_thumb">#FF8C8C8C</color>
+    <color name="unchecked_track">#FFCDCDCD</color>
+    <color name="appbar">#FFF4FCFF</color>
+</resources>
--- a/app/src/main/res/values/custom_image_style.xml
+++ b/app/src/main/res/values/custom_image_style.xml
@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="customImageStyle">
+        <item name="cornerFamily">rounded</item>
+        <item name="cornerSizeTopRight">50%</item>
+        <item name="cornerSizeBottomRight">50%</item>
+        <item name="cornerSizeBottomLeft">50%</item>
+    </style>
+</resources>
--- a/app/src/main/res/values/font_certs.xml
+++ b/app/src/main/res/values/font_certs.xml
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <array name="com_google_android_gms_fonts_certs">
+        <item>@array/com_google_android_gms_fonts_certs_dev</item>
+        <item>@array/com_google_android_gms_fonts_certs_prod</item>
+    </array>
+    <string-array name="com_google_android_gms_fonts_certs_dev">
+        <item>
+            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
+        </item>
+    </string-array>
+    <string-array name="com_google_android_gms_fonts_certs_prod">
+        <item>
+            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
+        </item>
+    </string-array>
+</resources>
--- a/app/src/main/res/values/preloaded_fonts.xml
+++ b/app/src/main/res/values/preloaded_fonts.xml
@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <array name="preloaded_fonts" translatable="false">
+        <item>@font/quicksand</item>
+        <item>@font/quicksand_bold</item>
+        <item>@font/quicksand_light</item>
+        <item>@font/quicksand_medium</item>
+    </array>
+</resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@ -0,0 +1,24 @@
+<resources>
+    <string name="app_name">AirSavvy</string>
+    <string name="welcome_text">Hi! Maulana</string>
+    <string name="value_CO2">2000</string>
+    <string name="karbon_dioksida">Karbon Dioksida</string>
+    <string name="ppm">PPM</string>
+    <string name="kurang_baik">Kurang Baik</string>
+    <string name="value_CO">20</string>
+    <string name="karbon_monoksida">Karbon Monoksida</string>
+    <string name="time_karbon_dioksida">08 : 17 : 56</string>
+    <string name="time_karbon_monoksida">10 : 03 : 29</string>
+    <string name="control_text">Control</string>
+    <string name="fan_1">Fan 1</string>
+    <string name="fan_2">Fan 2</string>
+    <string name="fan_3">Fan 3</string>
+    <string name="fan_4">Fan 4</string>
+    <string name="button_status">Status Button</string>
+    <string name="today">Today</string>
+    <string name="yesterday">Yesterday</string>
+    <string name="jenis">Jenis</string>
+    <string name="nilai">Nilai</string>
+    <string name="waktu">Waktu</string>
+    <string name="history">History Report</string>
+</resources>
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@ -0,0 +1,16 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Theme.AirSavvy" parent="Theme.AppCompat.Light.NoActionBar">
+        <!-- Primary brand color. -->
+        <item name="colorPrimary">@color/purple_500</item>
+        <item name="colorPrimaryVariant">@color/blue_thin</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <!-- Secondary brand color. -->
+        <item name="colorSecondary">@color/teal_200</item>
+        <item name="colorSecondaryVariant">@color/teal_700</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <!-- Status bar color. -->
+        <item name="android:statusBarColor">?attr/colorPrimaryVariant</item>
+        <!-- Customize your theme here. -->
+    </style>
+</resources>
--- a/app/src/main/res/xml/backup_rules.xml
+++ b/app/src/main/res/xml/backup_rules.xml
@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
--- a/app/src/main/res/xml/data_extraction_rules.xml
+++ b/app/src/main/res/xml/data_extraction_rules.xml
@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
--- a/app/src/test/java/com/maulanawirawisesa/airsavvy/ExampleUnitTest.java
+++ b/app/src/test/java/com/maulanawirawisesa/airsavvy/ExampleUnitTest.java
@ -0,0 +1,17 @@
+package com.maulanawirawisesa.airsavvy;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() {
+        assertEquals(4, 2 + 2);
+    }
+}
--- a/build.gradle
+++ b/build.gradle
@ -0,0 +1,9 @@
+buildscript {
+    dependencies {
+        classpath 'com.google.gms:google-services:4.4.1'
+    }
+}// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    id 'com.android.application' version '7.3.1' apply false
+    id 'com.android.library' version '7.3.1' apply false
+}
--- a/gradle.properties
+++ b/gradle.properties
@ -0,0 +1,23 @@
+# Project-wide Gradle settings.
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+android.enableJetifier=true
+# Enables namespacing of each library's R class so that its R class includes only the
+# resources declared in the library itself and none from the library's dependencies,
+# thereby reducing the size of the R class for that library
+android.nonTransitiveRClass=true
+android.suppressUnsupportedCompileSdk=34
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@ -0,0 +1,6 @@
+#Thu May 16 10:27:10 ICT 2024
+distributionBase=GRADLE_USER_HOME
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
+distributionPath=wrapper/dists
+zipStorePath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
--- a/185
+++ b/185
@ -0,0 +1,185 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=`expr $i + 1`
+    done
+    case $i in
+        0) set -- ;;
+        1) set -- "$args0" ;;
+        2) set -- "$args0" "$args1" ;;
+        3) set -- "$args0" "$args1" "$args2" ;;
+        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=`save "$@"`
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+exec "$JAVACMD" "$@"
--- a/gradlew.bat
+++ b/gradlew.bat
@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem      https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
--- a/settings.gradle
+++ b/settings.gradle
@ -0,0 +1,27 @@
+pluginManagement {
+    repositories {
+        maven{
+            url "https://repo.eclipse.org/content/repositories/paho-snapshots/"
+        }
+        gradlePluginPortal()
+        google()
+        jcenter()
+        mavenCentral()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        maven{
+            url "https://repo.eclipse.org/content/repositories/paho-snapshots/"
+        }
+        maven{
+            url 'https://jitpack.io'
+        }
+        google()
+        jcenter()
+        mavenCentral()
+    }
+}
+rootProject.name = "AirSavvy"
+include ':app'