[V0_FILE]markdown:file="README.md" isMerged="true" # New chat *Automatically synced with your [v0.app](https://v0.app) deployments* [![Deployed on Vercel](https://img.shields.io/badge/Deployed%20on-Vercel-black?style=for-the-badge&logo=vercel)](https://vercel.com/pablos-projects-95140456/v0-new-chat) [![Built with v0](https://img.shields.io/badge/Built%20with-v0.app-black?style=for-the-badge)](https://v0.app/chat/projects/M0ft27Rx359) ## Overview This repository will stay in sync with your deployed chats on [v0.app](https://v0.app). Any changes you make to your deployed app will be automatically pushed to this repository from [v0.app](https://v0.app). ## Deployment Your project is live at: **[https://vercel.com/pablos-projects-95140456/v0-new-chat](https://vercel.com/pablos-projects-95140456/v0-new-chat)** ## Build your app Continue building your app on: **[https://v0.app/chat/projects/M0ft27Rx359](https://v0.app/chat/projects/M0ft27Rx359)** ## How It Works 1. Create and modify your project using [v0.app](https://v0.app) 2. Deploy your chats from the v0 interface 3. Changes are automatically pushed to this repository 4. Vercel deploys the latest version from this repository [V0_FILE]plaintext:file="app/build.gradle" isMerged="true" plugins { id 'com.android.application' id 'org.jetbrains.kotlin.android' id 'kotlin-kapt' } android { namespace 'com.example.alarmapp' compileSdk 34 defaultConfig { applicationId "com.example.alarmapp" minSdk 24 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 } kotlinOptions { jvmTarget = '1.8' } } dependencies { implementation 'androidx.core:core-ktx:1.12.0' implementation 'androidx.appcompat:appcompat:1.6.1' implementation 'com.google.android.material:material:1.11.0' implementation 'androidx.constraintlayout:constraintlayout:2.1.4' // Room database implementation "androidx.room:room-runtime:2.6.1" implementation "androidx.room:room-ktx:2.6.1" kapt "androidx.room:room-compiler:2.6.1" // RecyclerView implementation 'androidx.recyclerview:recyclerview:1.3.2' // Lifecycle implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.7.0' implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.7.0' testImplementation 'junit:junit:4.13.2' androidTestImplementation 'androidx.test.ext:junit:1.1.5' androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1' } [V0_FILE]xml:file="app/src/main/AndroidManifest.xml" isMerged="true"

[V0_FILE]kotlin:file="app/src/main/java/com/example/alarmapp/Alarm.kt" isMerged="true" package com.example.alarmapp import androidx.room.Entity import androidx.room.PrimaryKey @Entity(tableName = "alarms") data class Alarm( @PrimaryKey(autoGenerate = true) val id: Int = 0, val name: String, val hours: Int, val minutes: Int, val seconds: Int, val actionType: String // "NOTIFY" or "TIMER" ) [V0_FILE]kotlin:file="app/src/main/java/com/example/alarmapp/AlarmAdapter.kt" isMerged="true" package com.example.alarmapp import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import android.widget.TextView import androidx.recyclerview.widget.RecyclerView class AlarmAdapter(private val alarms: List) : RecyclerView.Adapter() { class AlarmViewHolder(view: View) : RecyclerView.ViewHolder(view) { val nameText: TextView = view.findViewById(android.R.id.text1) val timeText: TextView = view.findViewById(android.R.id.text2) } override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): AlarmViewHolder { val view = LayoutInflater.from(parent.context) .inflate(android.R.layout.simple_list_item_2, parent, false) return AlarmViewHolder(view) } override fun onBindViewHolder(holder: AlarmViewHolder, position: Int) { val alarm = alarms[position] holder.nameText.text = alarm.name holder.timeText.text = "${alarm.hours}h ${alarm.minutes}m ${alarm.seconds}s - ${alarm.actionType}" } override fun getItemCount() = alarms.size } [V0_FILE]kotlin:file="app/src/main/java/com/example/alarmapp/AlarmDao.kt" isMerged="true" package com.example.alarmapp import androidx.room.* @Dao interface AlarmDao { @Query("SELECT * FROM alarms") suspend fun getAllAlarms(): List @Insert suspend fun insert(alarm: Alarm) @Delete suspend fun delete(alarm: Alarm) @Update suspend fun update(alarm: Alarm) } [V0_FILE]kotlin:file="app/src/main/java/com/example/alarmapp/AlarmListFragment.kt" isMerged="true" package com.example.alarmapp import android.os.Bundle import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import androidx.fragment.Fragment import androidx.lifecycle.lifecycleScope import androidx.recyclerview.widget.LinearLayoutManager import androidx.recyclerview.widget.RecyclerView import kotlinx.coroutines.launch class AlarmListFragment : Fragment() { override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle? ): View? { val view = RecyclerView(requireContext()) view.layoutManager = LinearLayoutManager(context) lifecycleScope.launch { val db = AppDatabase.getInstance(requireContext()) val alarms = db.alarmDao().getAllAlarms() view.adapter = AlarmAdapter(alarms) } return view } } [V0_FILE]kotlin:file="app/src/main/java/com/example/alarmapp/AlarmWorker.kt" isMerged="true" package com.example.alarmapp import android.app.NotificationChannel import android.app.NotificationManager import android.app.PendingIntent import android.content.Context import android.content.Intent import android.os.Build import androidx.core.app.NotificationCompat import androidx.work.CoroutineWorker import androidx.work.WorkerParameters import kotlinx.coroutines.Dispatchers import kotlinx.coroutines.flow.first import kotlinx.coroutines.withContext class AlarmWorker( context: Context, workerParams: WorkerParameters ) : CoroutineWorker(context, workerParams) { override suspend fun doWork(): Result = withContext(Dispatchers.IO) { try { val db = AppDatabase.getInstance(applicationContext) val now = System.currentTimeMillis() // Obtener todas las alarmas activas val activeAlarms = db.alarmDao().getActiveAlarms().first() activeAlarms.forEach { alarm -> if (alarm.nextTriggerTime <= now) { // Disparar la alarma triggerAlarm(alarm) // Calcular próxima ejecución updateNextTrigger(alarm) // Actualizar en la base de datos db.alarmDao().update(alarm) } } Result.success() } catch (e: Exception) { Result.retry() } } private fun triggerAlarm(alarm: Alarm) { // Mostrar notificación showNotification(alarm) // Si es un cronómetro, iniciar el servicio if (alarm.actionType == "TIMER") { val intent = Intent(applicationContext, TimerService::class.java).apply { putExtra("ALARM_ID", alarm.id) } applicationContext.startForegroundService(intent) } } private fun showNotification(alarm: Alarm) { val notificationManager = applicationContext.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager // Crear canal de notificación (Android 8+) if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { val channel = NotificationChannel( "alarm_channel", "Alarmas", NotificationManager.IMPORTANCE_HIGH ) notificationManager.createNotificationChannel(channel) } // Crear intent para abrir la app val intent = Intent(applicationContext, MainActivity::class.java).apply { flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK } val pendingIntent = PendingIntent.getActivity( applicationContext, 0, intent, PendingIntent.FLAG_IMMUTABLE ) // Crear la notificación val notification = NotificationCompat.Builder(applicationContext, "alarm_channel") .setContentTitle("Alarma: ${alarm.name}") .setContentText("Es hora de tu alarma") .setSmallIcon(android.R.drawable.ic_dialog_alert) .setPriority(NotificationCompat.PRIORITY_HIGH) .setContentIntent(pendingIntent) .setAutoCancel(true) .build() // Mostrar la notificación notificationManager.notify(alarm.id.toInt(), notification) } private fun updateNextTrigger(alarm: Alarm) { // Calcular próxima ejecución (cada 24 horas por defecto) val calendar = java.util.Calendar.getInstance().apply { timeInMillis = System.currentTimeMillis() add(java.util.Calendar.DAY_OF_YEAR, 1) set(java.util.Calendar.HOUR_OF_DAY, alarm.hours) set(java.util.Calendar.MINUTE, alarm.minutes) set(java.util.Calendar.SECOND, alarm.seconds) set(java.util.Calendar.MILLISECOND, 0) } alarm.nextTriggerTime = calendar.timeInMillis } } [V0_FILE]kotlin:file="app/src/main/java/com/example/alarmapp/AppDatabase.kt" isMerged="true" package com.example.alarmapp import android.content.Context import androidx.room.Database import androidx.room.Room import androidx.room.RoomDatabase @Database( entities = [Alarm::class], version = 1, exportSchema = false ) abstract class AppDatabase : RoomDatabase() { abstract fun alarmDao(): AlarmDao companion object { @Volatile private var INSTANCE: AppDatabase? = null fun getInstance(context: Context): AppDatabase { return INSTANCE ?: synchronized(this) { val instance = Room.databaseBuilder( context.applicationContext, AppDatabase::class.java, "alarm_database" ).build() INSTANCE = instance instance } } } } [V0_FILE]kotlin:file="app/src/main/java/com/example/alarmapp/CreateAlarmFragment.kt" isMerged="true" package com.example.alarmapp import android.os.Bundle import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import android.widget.* import androidx.fragment.Fragment import androidx.lifecycle.lifecycleScope import kotlinx.coroutines.launch class CreateAlarmFragment : Fragment() { override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle? ): View? { return inflater.inflate(R.layout.fragment_create_alarm, container, false) } override fun onViewCreated(view: View, savedInstanceState: Bundle?) { super.onViewCreated(view, savedInstanceState) // Configurar pickers numéricos val npHoras = view.findViewById(R.id.npHoras) npHoras.minValue = 0 npHoras.maxValue = 23 val npMinutos = view.findViewById(R.id.npMinutos) npMinutos.minValue = 0 npMinutos.maxValue = 59 val npSegundos = view.findViewById(R.id.npSegundos) npSegundos.minValue = 0 npSegundos.maxValue = 59 // Guardar alarma al presionar el botón view.findViewById