initial commit

2025-11-04 21:33:11 +00:00
commit 5555ce8ec5
53 changed files with 1336 additions and 0 deletions
--- a/app/.gitignore
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -0,0 +1,43 @@
+plugins {
+    alias(libs.plugins.androidApplication)
+}
+
+android {
+    namespace = "pt.epvc.lazzycofee"
+    compileSdk = 34
+
+    defaultConfig {
+        applicationId = "pt.epvc.lazzycofee"
+        minSdk = 24
+        targetSdk = 34
+        versionCode = 1
+        versionName = "1.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+}
+
+dependencies {
+
+    implementation(libs.appcompat)
+    implementation(libs.material)
+    implementation(libs.activity)
+    implementation(libs.constraintlayout)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.ext.junit)
+    androidTestImplementation(libs.espresso.core)
+}
--- 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/pt/epvc/lazzycofee/ExampleInstrumentedTest.java
+++ b/app/src/androidTest/java/pt/epvc/lazzycofee/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package pt.epvc.lazzycofee;
+
+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("pt.epvc.lazzycofee", appContext.getPackageName());
+    }
+}
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,31 @@
+<?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.BLUETOOTH"/>
+    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN"/>
+
+    <uses-permission android:name="android.permission.BLUETOOTH_CONNECT" />
+
+    <application
+        android:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.LazzyCofee"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
--- a/app/src/main/java/pt/epvc/lazzycofee/MainActivity.java
+++ b/app/src/main/java/pt/epvc/lazzycofee/MainActivity.java
@@ -0,0 +1,379 @@
+package pt.epvc.lazzycofee;
+
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothDevice;
+import android.bluetooth.BluetoothSocket;
+import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.SystemClock;
+import android.view.View;
+import android.view.WindowManager;
+import android.widget.AdapterView;
+import android.widget.ArrayAdapter;
+import android.widget.CompoundButton;
+import android.widget.ImageButton;
+import android.widget.ListView;
+import android.widget.Switch;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import androidx.activity.EdgeToEdge;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.app.ActivityCompat;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.UnsupportedEncodingException;
+import java.util.Set;
+import java.util.UUID;
+
+public class MainActivity extends AppCompatActivity {
+
+    private ImageButton cafeCurto;
+    private ImageButton cafeMédio;
+    private ImageButton cafeLongo;
+    private Switch conetar;
+    private BluetoothAdapter mBTAdapter;
+    private Set<BluetoothDevice> mPairedDevices;
+    private ArrayAdapter<String> mBTArrayAdapter;
+    private ListView mDevicesListView;
+    private Handler mHandler; // Our main handler that will receive callback notifications
+    private ConnectedThread mConnectedThread; // bluetooth background worker thread to send and receive data
+    private BluetoothSocket mBTSocket = null; // bi-directional client-to-client data path
+    private static final UUID BTMODULEUUID = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");
+    private final static int REQUEST_ENABLE_BT = 1; // used to identify adding bluetooth names
+    private final static int MESSAGE_READ = 2; // used in bluetooth handler to identify message update
+    private final static int CONNECTING_STATUS = 3; // used in bluetooth handler to identify message status
+
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        EdgeToEdge.enable(this);
+        setContentView(R.layout.activity_main);
+        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main), (v, insets) -> {
+            Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars());
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
+            return insets;
+        });
+        cafeCurto = (ImageButton) findViewById(R.id.cafeCurto);
+        cafeMédio = (ImageButton) findViewById(R.id.cafeMedio);
+        cafeLongo = (ImageButton) findViewById(R.id.cafeLongo);
+
+
+        mBTArrayAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1);
+        mBTAdapter = BluetoothAdapter.getDefaultAdapter(); // get a handle on the bluetooth radio
+
+
+        mHandler = new Handler() {
+            public void handleMessage(android.os.Message msg) {
+                if (msg.what == MESSAGE_READ) {
+                    String readMessage = null;
+                    try {
+                        readMessage = new String((byte[]) msg.obj, "UTF-8");
+                    } catch (UnsupportedEncodingException e) {
+                        e.printStackTrace();
+                    }
+                    //mReadBuffer.setText(readMessage);
+                }
+
+                if (msg.what == CONNECTING_STATUS) {
+                    if (msg.arg1 == 1)
+                        Toast.makeText(MainActivity.this, "Connected to Device: " + (String) (msg.obj), Toast.LENGTH_SHORT).show();
+                        //mBluetoothStatus.setText("Connected to Device: " + (String)(msg.obj));
+                    else
+                        Toast.makeText(MainActivity.this, "Connection Failed", Toast.LENGTH_SHORT).show();
+                    //mBluetoothStatus.setText("Connection Failed");
+                }
+            }
+        };
+
+        if (mBTArrayAdapter == null) {
+            // Device does not support Bluetooth
+            //mBluetoothStatus.setText("Status: Bluetooth not found");
+            Toast.makeText(MainActivity.this, "Bluetooth device not found!", Toast.LENGTH_SHORT).show();
+        } else {
+            conetar = (Switch) findViewById(R.id.conetar);
+            conetar.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
+                @Override
+                public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
+                    if (conetar.isChecked()) {
+                        Toast.makeText(MainActivity.this, "Conetado", Toast.LENGTH_SHORT).show();
+                        ligarBluetooth();
+                    } else {
+                        Toast.makeText(MainActivity.this, "Desconetado", Toast.LENGTH_SHORT).show();
+                        desligarBluetooth();
+                    }
+                }
+            });
+
+        }
+        getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
+        ligarBluetooth();
+    }
+
+    public void cafeCurto(View view) {
+        Toast.makeText(this, "Café Curto", Toast.LENGTH_SHORT).show();
+
+        if (mConnectedThread != null) {
+            mConnectedThread.enviarComando("1");
+        }
+    }
+
+    public void CafeMedio(View view) {
+        Toast.makeText(this, "Café Médio", Toast.LENGTH_SHORT).show();
+
+        if (mConnectedThread != null) {
+            mConnectedThread.enviarComando("2");
+        }
+    }
+
+    public void cafeLongo(View view) {
+
+        Toast.makeText(this, "Café Longo", Toast.LENGTH_SHORT).show();
+
+        if (mConnectedThread != null) {
+            mConnectedThread.enviarComando("3");
+        }
+    }
+
+    public void ligarBluetooth() {
+        mBTAdapter = BluetoothAdapter.getDefaultAdapter();
+        if (!mBTAdapter.isEnabled()) {
+            Intent enableBtIntent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
+            startActivityForResult(enableBtIntent, REQUEST_ENABLE_BT);
+            //mBluetoothStatus.setText("Bluetooth enabled");
+            Toast.makeText(MainActivity.this, "Bluetooth turned on", Toast.LENGTH_SHORT).show();
+
+        } else {
+            Toast.makeText(MainActivity.this, "Bluetooth is already on", Toast.LENGTH_SHORT).show();
+        }
+        //listarAparelhos();
+        final String address = "98:D3:21:FC:7F:DF";
+        new Thread() {
+            public void run() {
+                boolean fail = false;
+
+                BluetoothDevice device = mBTAdapter.getRemoteDevice(address);
+
+                try {
+                    mBTSocket = createBluetoothSocket(device);
+                } catch (IOException e) {
+                    fail = true;
+                    Toast.makeText(getBaseContext(), "Socket creation failed", Toast.LENGTH_SHORT).show();
+                }
+                // Establish the Bluetooth socket connection.
+                try {
+                    if (ActivityCompat.checkSelfPermission(MainActivity.this, android.Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+                        // TODO: Consider calling
+                        //    ActivityCompat#requestPermissions
+                        // here to request the missing permissions, and then overriding
+                        //   public void onRequestPermissionsResult(int requestCode, String[] permissions,
+                        //                                          int[] grantResults)
+                        // to handle the case where the user grants the permission. See the documentation
+                        // for ActivityCompat#requestPermissions for more details.
+                        return;
+                    }
+                    mBTSocket.connect();
+                } catch (IOException e) {
+                    try {
+                        fail = true;
+                        mBTSocket.close();
+                        mHandler.obtainMessage(CONNECTING_STATUS, -1, -1)
+                                .sendToTarget();
+                    } catch (IOException e2) {
+                        //insert code to deal with this
+                        Toast.makeText(getBaseContext(), "Socket creation failed", Toast.LENGTH_SHORT).show();
+                    }
+                }
+                if (fail == false) {
+                    mConnectedThread = new ConnectedThread(mBTSocket);
+                    mConnectedThread.start();
+
+                    mHandler.obtainMessage(CONNECTING_STATUS, 1, -1, "ASD")
+                            .sendToTarget();
+                }
+            }
+        }.start();
+    }
+
+    @Override
+    protected void onActivityResult(int requestCode, int resultCode, Intent Data) {
+        // Check which request we're responding to
+        super.onActivityResult(requestCode, resultCode, Data);
+        if (requestCode == REQUEST_ENABLE_BT) {
+            // Make sure the request was successful
+            if (resultCode == RESULT_OK) {
+                // The user picked a contact.
+                // The Intent's data Uri identifies which contact was selected.
+                //mBluetoothStatus.setText("Enabled");
+                Toast.makeText(this, "Enabled", Toast.LENGTH_SHORT).show();
+            } else
+                Toast.makeText(this, "Disabled", Toast.LENGTH_SHORT).show();
+            //mBluetoothStatus.setText("Disabled");
+        }
+    }
+
+    public void listarAparelhos() {
+        if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+            // TODO: Consider calling
+            //    ActivityCompat#requestPermissions
+            // here to request the missing permissions, and then overriding
+            //   public void onRequestPermissionsResult(int requestCode, String[] permissions,
+            //                                          int[] grantResults)
+            // to handle the case where the user grants the permission. See the documentation
+            // for ActivityCompat#requestPermissions for more details.
+            return;
+        }
+        mPairedDevices = mBTAdapter.getBondedDevices();
+        if (mBTAdapter.isEnabled()) {
+            // put it's one to the adapter
+            for (BluetoothDevice device : mPairedDevices)
+                mBTArrayAdapter.add(device.getName() + "\n" + device.getAddress());
+
+            Toast.makeText(getApplicationContext(), "Show Paired Devices", Toast.LENGTH_SHORT).show();
+        } else
+            Toast.makeText(getApplicationContext(), "Bluetooth not on", Toast.LENGTH_SHORT).show();
+    }
+
+    public void desligarBluetooth() {
+        //mBTAdapter.disable(); // turn off
+        //mBluetoothStatus.setText("Bluetooth disabled");
+        Toast.makeText(MainActivity.this, "Bluetooth turned Off", Toast.LENGTH_SHORT).show();
+    }
+
+    private AdapterView.OnItemClickListener mDeviceClickListener = new AdapterView.OnItemClickListener() {
+        public void onItemClick(AdapterView<?> av, View v, int arg2, long arg3) {
+
+            if (!mBTAdapter.isEnabled()) {
+                Toast.makeText(getBaseContext(), "Bluetooth not on", Toast.LENGTH_SHORT).show();
+                return;
+            }
+            Toast.makeText(MainActivity.this, "Connecting...", Toast.LENGTH_SHORT).show();
+            //mBluetoothStatus.setText("Connecting...");
+            // Get the device MAC address, which is the last 17 chars in the View
+            String info = ((TextView) v).getText().toString();
+            final String address = info.substring(info.length() - 17);
+            final String name = info.substring(0, info.length() - 17);
+
+            // Spawn a new thread to avoid blocking the GUI one
+            new Thread() {
+                public void run() {
+                    boolean fail = false;
+
+                    BluetoothDevice device = mBTAdapter.getRemoteDevice(address);
+
+                    try {
+                        mBTSocket = createBluetoothSocket(device);
+                    } catch (IOException e) {
+                        fail = true;
+                        Toast.makeText(getBaseContext(), "Socket creation failed", Toast.LENGTH_SHORT).show();
+                    }
+                    // Establish the Bluetooth socket connection.
+                    try {
+                        if (ActivityCompat.checkSelfPermission(MainActivity.this, android.Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+                            // TODO: Consider calling
+                            //    ActivityCompat#requestPermissions
+                            // here to request the missing permissions, and then overriding
+                            //   public void onRequestPermissionsResult(int requestCode, String[] permissions,
+                            //                                          int[] grantResults)
+                            // to handle the case where the user grants the permission. See the documentation
+                            // for ActivityCompat#requestPermissions for more details.
+                            return;
+                        }
+                        mBTSocket.connect();
+                    } catch (IOException e) {
+                        try {
+                            fail = true;
+                            mBTSocket.close();
+                            mHandler.obtainMessage(CONNECTING_STATUS, -1, -1)
+                                    .sendToTarget();
+                        } catch (IOException e2) {
+                            //insert code to deal with this
+                            Toast.makeText(getBaseContext(), "Socket creation failed", Toast.LENGTH_SHORT).show();
+                        }
+                    }
+                    if (fail == false) {
+                        mConnectedThread = new ConnectedThread(mBTSocket);
+                        mConnectedThread.start();
+
+                        mHandler.obtainMessage(CONNECTING_STATUS, 1, -1, name)
+                                .sendToTarget();
+                    }
+                }
+            }.start();
+        }
+    };
+
+    private BluetoothSocket createBluetoothSocket(BluetoothDevice device) throws IOException {
+        if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.BLUETOOTH_CONNECT) != PackageManager.PERMISSION_GRANTED) {
+            // TODO: Consider calling
+            //    ActivityCompat#requestPermissions
+            // here to request the missing permissions, and then overriding
+            //   public void onRequestPermissionsResult(int requestCode, String[] permissions,
+            //                                          int[] grantResults)
+            // to handle the case where the user grants the permission. See the documentation
+            // for ActivityCompat#requestPermissions for more details.
+
+        }
+        return device.createRfcommSocketToServiceRecord(BTMODULEUUID);
+        //creates secure outgoing connection with BT device using UUID
+    }
+    private class ConnectedThread extends Thread {
+        private final BluetoothSocket mmSocket;
+        private final InputStream mmInStream;
+        private final OutputStream mmOutStream;
+
+        public ConnectedThread(BluetoothSocket socket) {
+            mmSocket = socket;
+            InputStream tmpIn = null;
+            OutputStream tmpOut = null;
+
+            // Get the input and output streams, using temp objects because
+            // member streams are final
+            try {
+                tmpIn = socket.getInputStream();
+                tmpOut = socket.getOutputStream();
+            } catch (IOException e) {
+            }
+
+            mmInStream = tmpIn;
+            mmOutStream = tmpOut;
+        }
+
+        public void run() {
+            byte[] buffer = new byte[1024];  // buffer store for the stream
+            int bytes; // bytes returned from read()
+            // Keep listening to the InputStream until an exception occurs
+            while (true) {
+                try {
+                    // Read from the InputStream
+                    bytes = mmInStream.available();
+                    if (bytes != 0) {
+                        SystemClock.sleep(100); //pause and wait for rest of data. Adjust this depending on your sending speed.
+                        bytes = mmInStream.available(); // how many bytes are ready to be read?
+                        bytes = mmInStream.read(buffer, 0, bytes); // record how many bytes we actually read
+                        mHandler.obtainMessage(MESSAGE_READ, bytes, -1, buffer)
+                                .sendToTarget(); // Send the obtained bytes to the UI activity
+                    }
+                } catch (IOException e) {
+                    e.printStackTrace();
+
+                    break;
+                }
+            }
+        }
+        public void enviarComando(String input){
+            byte[] bytes = input.getBytes();           //converts entered String into bytes
+            try {
+                mmOutStream.write(bytes);
+            } catch (IOException e) { }
+        }
+    }
+}
--- a/app/src/main/res/drawable/cafe.jpg
+++ b/app/src/main/res/drawable/cafe.jpg
--- a/app/src/main/res/drawable/cafecurto.png
+++ b/app/src/main/res/drawable/cafecurto.png
--- a/app/src/main/res/drawable/cafelongo.png
+++ b/app/src/main/res/drawable/cafelongo.png
--- a/app/src/main/res/drawable/cafemedio.png
+++ b/app/src/main/res/drawable/cafemedio.png
--- a/app/src/main/res/drawable/coffee.jpg
+++ b/app/src/main/res/drawable/coffee.jpg
--- 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/ic_launcher_foreground.xml
+++ b/app/src/main/res/drawable/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/logo.png
+++ b/app/src/main/res/drawable/logo.png
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout 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"
+    android:id="@+id/main">
+
+    <ImageView
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:src="@drawable/cafe"
+        android:scaleType="centerCrop"/>
+
+    <ImageView
+        android:layout_width="wrap_content"
+        android:layout_height="130sp"
+        android:src="@drawable/logo"
+        android:layout_alignParentTop="true"
+        android:layout_margin="16sp"/>
+
+    <Switch
+        android:id="@+id/conetar"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_alignParentBottom="true"
+        android:layout_centerHorizontal="true"
+        android:layout_margin="30dp"
+        android:text="@string/ligarmaquina"
+        android:textColor="#745426"
+        android:textSize="13pt"/>
+    <LinearLayout
+        android:id="@+id/botoes"
+        android:layout_marginTop="150dp"
+        android:layout_centerVertical="false"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:layout_centerHorizontal="true">
+        <ImageButton
+            android:id="@+id/cafeCurto"
+            style="@style/botao"
+            android:layout_width="85dp"
+            android:layout_height="85dp"
+            android:text="@string/cafeCurto"
+            android:onClick="cafeCurto"
+            android:src="@drawable/cafecurto"
+            android:scaleType="fitXY"
+            android:layout_gravity="center"/>
+        <ImageButton
+            android:id="@+id/cafeMedio"
+            style="@style/botao"
+            android:layout_width="85dp"
+            android:layout_height="85dp"
+            android:text="@string/cafeMedio"
+            android:onClick="CafeMedio"
+            android:src="@drawable/cafemedio"
+            android:scaleType="fitXY"
+            android:layout_gravity="center"/>
+        <ImageButton
+            android:id="@+id/cafeLongo"
+            style="@style/botao"
+            android:layout_width="85dp"
+            android:layout_height="85dp"
+            android:text="@string/cafeLongo"
+            android:onClick="cafeLongo"
+            android:src="@drawable/cafelongo"
+            android:scaleType="fitXY"
+            android:layout_gravity="center"/>
+    </LinearLayout>
+
+
+</RelativeLayout>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?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" />
+    <monochrome 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 +1,6 @@
+<?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" />
+    <monochrome 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 +1,11 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.LazzyCofee" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+    <style name="botao">
+        <item name="android:textSize">20dp</item>
+        <item name="android:layout_margin">8dp</item>
+    </style>
+</resources>
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,13 @@
+<resources>
+    <string name="app_name">Lazzy Cofee</string>
+    <string name="topo">Baixo</string>
+    <string name="baixo">Baixo</string>
+    <string name="esquerda">Esquerda</string>
+    <string name="direita">Direita</string>
+    <string name="aDireita">aDireita</string>
+    <string name="aEsquerda">aEsquerda</string>
+    <string name="ligarmaquina">Conetar a Máquina</string>
+    <string name="cafeCurto">Café Curto</string>
+    <string name="cafeLongo">Café Longo</string>
+    <string name="cafeMedio">Café Médio</string>
+</resources>
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,14 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.LazzyCofee" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.LazzyCofee" parent="Base.Theme.LazzyCofee" />
+
+    <style name="botao">
+        <item name="android:textSize">20dp</item>
+        <item name="android:layout_margin">8dp</item>
+    </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/pt/epvc/lazzycofee/ExampleUnitTest.java
+++ b/app/src/test/java/pt/epvc/lazzycofee/ExampleUnitTest.java
@@ -0,0 +1,17 @@
+package pt.epvc.lazzycofee;
+
+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);
+    }
+}