Add files via upload

2026-04-29 13:43:02 -07:00 · 2025-07-19 20:16:52 -05:00
parent 39997ee490
commit 4ed252c20c
43 changed files with 2262 additions and 0 deletions
@@ -0,0 +1,59 @@
+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+}
+
+android {
+    namespace = "com.example.nooktrmnl"
+    compileSdk = 34
+
+    defaultConfig {
+        applicationId = "com.example.nooktrmnl"
+        minSdk = 26
+        targetSdk = 34
+        versionCode = 1
+        versionName = "0.1.1"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+    buildFeatures {
+        compose = true
+    }
+    composeOptions {
+        kotlinCompilerExtensionVersion = "1.5.4"
+    }
+}
+
+dependencies {
+    implementation(libs.androidx.appcompat)
+    val composeBomVersion = "2023.10.01"
+
+    implementation(platform("androidx.compose:compose-bom:$composeBomVersion"))
+    implementation("androidx.core:core-ktx:1.12.0")
+    implementation("androidx.activity:activity-compose:1.8.2")
+    implementation("androidx.compose.ui:ui")
+    implementation("androidx.compose.ui:ui-graphics")
+    implementation("androidx.compose.ui:ui-tooling-preview")
+    implementation("androidx.compose.material3:material3")
+    debugImplementation("androidx.compose.ui:ui-tooling")
+
+    implementation("com.squareup.okhttp3:okhttp:4.12.0")
+    implementation("io.coil-kt:coil-compose:2.5.0")
+    implementation("androidx.localbroadcastmanager:localbroadcastmanager:1.1.0")
+    implementation("androidx.work:work-runtime-ktx:2.9.0")
+}
@@ -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
@@ -0,0 +1,24 @@
+package com.example.nooktrmnl
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("com.example.nooktrmnl", appContext.packageName)
+    }
+}
@@ -0,0 +1,58 @@
+<?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.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.BATTERY_STATS"
+        tools:ignore="ProtectedPermissions" />
+    <uses-permission android:name="android.permission.WRITE_SETTINGS"
+        tools:ignore="ProtectedPermissions" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission android:name="android.permission.SCHEDULE_EXACT_ALARM" />
+
+    <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.Nooktrmnl"
+        android:networkSecurityConfig="@xml/network_security_config"
+        tools:targetApi="31">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.Nooktrmnl">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+
+        <activity
+            android:name=".SettingsActivity"
+            android:exported="true"
+            android:label="@string/settings"
+            android:theme="@style/Theme.Nooktrmnl">
+        </activity>
+        <receiver android:name=".UpdateReceiver"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="com.example.nooktrmnl.ACTION_UPDATE" />
+            </intent-filter>
+        </receiver>
+
+        <receiver android:name=".HeadphoneReceiver"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="android.intent.action.HEADSET_PLUG" />
+            </intent-filter>
+        </receiver>
+    </application>
+</manifest>
@@ -0,0 +1,210 @@
+package com.example.nooktrmnl
+
+import android.annotation.SuppressLint
+import android.app.AlarmManager
+import android.app.PendingIntent
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.util.Log
+import androidx.localbroadcastmanager.content.LocalBroadcastManager
+import androidx.work.CoroutineWorker
+import androidx.work.WorkerParameters
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.withContext
+import kotlinx.coroutines.withTimeoutOrNull
+import java.io.File
+import java.text.SimpleDateFormat
+import java.util.*
+import java.util.concurrent.TimeUnit
+
+class DisplayUpdateWorker(
+    context: Context,
+    workerParams: WorkerParameters
+) : CoroutineWorker(context, workerParams) {
+
+    companion object {
+        const val KEY_REFRESH_RATE = "refresh_rate"
+        const val ACTION_NETWORK_COMPLETE = "com.example.nooktrmnl.ACTION_NETWORK_COMPLETE"
+        const val ACTION_SCREEN_REFRESH_COMPLETE = "com.example.nooktrmnl.ACTION_SCREEN_REFRESH_COMPLETE"
+        private const val NETWORK_TIMEOUT_MS = 30000L
+        private const val SCREEN_REFRESH_TIMEOUT_MS = 15000L
+        private const val LOG_FILE_SIZE_LIMIT = 1024 * 1024
+    }
+
+    private var networkComplete = false
+    private var screenRefreshComplete = false
+    private var actualRefreshRate = 60
+
+    private fun logActivity(message: String) {
+        try {
+            val timestamp = SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS", Locale.getDefault()).format(Date())
+            val logEntry = "$timestamp - DisplayUpdateWorker: $message\n"
+
+            val logFile = File(applicationContext.getExternalFilesDir(null), "update_activity.log")
+
+            if (logFile.exists() && logFile.length() > LOG_FILE_SIZE_LIMIT) {
+                val content = logFile.readText()
+                val lines = content.lines()
+                val keepLines = lines.takeLast(lines.size / 2)
+                logFile.writeText(keepLines.joinToString("\n") + "\n")
+            }
+
+            logFile.appendText(logEntry)
+            Log.d("DisplayUpdateWorker", message)
+        } catch (e: Exception) {
+            Log.e("DisplayUpdateWorker", "Failed to write activity log", e)
+        }
+    }
+
+    override suspend fun doWork(): Result = withContext(Dispatchers.IO) {
+        try {
+            logActivity("Starting update work")
+
+            val powerManager = PowerManagerNook(applicationContext)
+
+            logActivity("Ensuring WiFi connection")
+            var wifiAttempts = 0
+            var wifiSuccess = false
+
+            while (!wifiSuccess && wifiAttempts < 3) {
+                wifiSuccess = powerManager.ensureWifiOn()
+                if (!wifiSuccess) {
+                    val backoffDelay = (wifiAttempts + 1) * 2000L
+                    logActivity("WiFi enable attempt ${wifiAttempts + 1} failed, waiting ${backoffDelay}ms")
+                    delay(backoffDelay)
+                    wifiAttempts++
+                }
+                logActivity("WiFi attempt $wifiAttempts status: $wifiSuccess")
+            }
+
+            if (!wifiSuccess) {
+                logActivity("Failed to enable WiFi after 3 attempts")
+                powerManager.goToSleep()
+                return@withContext Result.retry()
+            }
+
+            logActivity("WiFi connection established successfully")
+
+            val receiver = object : BroadcastReceiver() {
+                override fun onReceive(context: Context?, intent: Intent?) {
+                    when (intent?.action) {
+                        ACTION_NETWORK_COMPLETE -> {
+                            logActivity("Network completion notification received")
+                            val newRefreshRate = intent.getIntExtra("refresh_rate", 60)
+                            val source = intent.getStringExtra("from_source") ?: "unknown"
+                            logActivity("Received refresh rate: ${newRefreshRate}s from source: $source")
+
+                            if (newRefreshRate > 0) {
+                                actualRefreshRate = newRefreshRate
+                                logActivity("Updated refresh rate to ${actualRefreshRate}s")
+                            }
+                            networkComplete = true
+                        }
+                        ACTION_SCREEN_REFRESH_COMPLETE -> {
+                            logActivity("Screen refresh completion notification received")
+                            screenRefreshComplete = true
+                        }
+                    }
+                }
+            }
+
+            val filter = IntentFilter().apply {
+                addAction(ACTION_NETWORK_COMPLETE)
+                addAction(ACTION_SCREEN_REFRESH_COMPLETE)
+            }
+            LocalBroadcastManager.getInstance(applicationContext).registerReceiver(receiver, filter)
+
+            try {
+                val refreshRate = inputData.getInt(KEY_REFRESH_RATE, 60)
+
+                val intent = Intent(MainActivity.ACTION_DISPLAY_UPDATE).apply {
+                    putExtra("trigger_update", true)
+                }
+                LocalBroadcastManager.getInstance(applicationContext).sendBroadcast(intent)
+
+                logActivity("Waiting for network requests to complete...")
+                val networkSuccess = withTimeoutOrNull(NETWORK_TIMEOUT_MS) {
+                    while (!networkComplete) {
+                        delay(500)
+                        if (System.currentTimeMillis() % 2000 < 500) {
+                            logActivity("Still waiting for network completion...")
+                        }
+                    }
+                    true
+                } ?: false
+
+                if (networkSuccess) {
+                    logActivity("Network requests completed successfully")
+
+                    logActivity("Waiting for screen refresh to complete...")
+                    val screenSuccess = withTimeoutOrNull(SCREEN_REFRESH_TIMEOUT_MS) {
+                        while (!screenRefreshComplete) {
+                            delay(500)
+                            if (System.currentTimeMillis() % 1000 < 500) {
+                                logActivity("Still waiting for screen refresh...")
+                            }
+                        }
+                        true
+                    } ?: false
+
+                    if (screenSuccess) {
+                        logActivity("Screen refresh completed successfully")
+                    } else {
+                        logActivity("Screen refresh timed out after ${SCREEN_REFRESH_TIMEOUT_MS}ms - proceeding anyway")
+                    }
+                } else {
+                    logActivity("Network requests timed out after ${NETWORK_TIMEOUT_MS}ms")
+                    actualRefreshRate = refreshRate
+                    logActivity("Using fallback refresh rate: ${actualRefreshRate}s")
+                }
+
+                logActivity("Scheduling next update")
+                scheduleNextUpdate(applicationContext, actualRefreshRate)
+
+            } finally {
+                LocalBroadcastManager.getInstance(applicationContext).unregisterReceiver(receiver)
+            }
+
+            logActivity("Going back to sleep")
+            powerManager.goToSleep()
+
+            logActivity("Update work completed successfully")
+            Result.success()
+        } catch (e: Exception) {
+            logActivity("Error during update: ${e.message}")
+            try {
+                val powerManager = PowerManagerNook(applicationContext)
+                powerManager.goToSleep()
+            } catch (sleepError: Exception) {
+                logActivity("Failed to go to sleep after error: ${sleepError.message}")
+            }
+            Result.retry()
+        }
+    }
+
+    @SuppressLint("ScheduleExactAlarm")
+    private fun scheduleNextUpdate(context: Context, refreshRate: Int) {
+        val alarmManager = context.getSystemService(Context.ALARM_SERVICE) as AlarmManager
+        val updateIntent = Intent(context, UpdateReceiver::class.java).apply {
+            action = MainActivity.ACTION_UPDATE
+        }
+        val pendingIntent = PendingIntent.getBroadcast(
+            context,
+            MainActivity.UPDATE_REQUEST_CODE,
+            updateIntent,
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        )
+
+        val nextUpdateTime = System.currentTimeMillis() + TimeUnit.SECONDS.toMillis(refreshRate.toLong())
+
+        alarmManager.setAlarmClock(
+            AlarmManager.AlarmClockInfo(nextUpdateTime, pendingIntent),
+            pendingIntent
+        )
+
+        logActivity("Next update scheduled for: ${Date(nextUpdateTime)} (${refreshRate}s from now)")
+    }
+}
@@ -0,0 +1,58 @@
+package com.example.nooktrmnl
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.util.Log
+import androidx.work.Data
+import androidx.work.ExistingWorkPolicy
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.WorkManager
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+
+class HeadphoneReceiver : BroadcastReceiver() {
+
+    override fun onReceive(context: Context, intent: Intent) {
+        if (intent.action == Intent.ACTION_HEADSET_PLUG) {
+            val state = intent.getIntExtra("state", -1)
+            Log.d("HeadphoneReceiver", "Headset state changed: $state")
+
+            if (state == 1) {
+                val pendingResult = goAsync()
+                CoroutineScope(Dispatchers.Default).launch {
+                    try {
+                        Log.d("HeadphoneReceiver", "Attempting wake on headset connect")
+
+                        val powerManager = PowerManagerNook(context)
+                        powerManager.wakeForUpdate()
+
+                        val workRequest = OneTimeWorkRequestBuilder<DisplayUpdateWorker>()
+                            .setInputData(
+                                Data.Builder()
+                                    .putInt(DisplayUpdateWorker.KEY_REFRESH_RATE, MainActivity.refreshRate)
+                                    .build()
+                            )
+                            .addTag("com.example.nooktrmnl.DisplayUpdateWorker")
+                            .build()
+
+                        WorkManager.getInstance(context).enqueueUniqueWork(
+                            "displayUpdate",
+                            ExistingWorkPolicy.REPLACE,
+                            workRequest
+                        )
+
+                        Log.d("HeadphoneReceiver", "DisplayUpdateWorker enqueued successfully")
+                        Log.d("HeadphoneReceiver", "Headphone-triggered update completed - alarms left intact")
+
+                    } catch (e: Exception) {
+                        Log.e("HeadphoneReceiver", "Error in HeadphoneReceiver", e)
+                    } finally {
+                        pendingResult.finish()
+                    }
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,154 @@
+package com.example.nooktrmnl
+
+import android.content.ContentResolver
+import android.content.Context
+import android.net.ConnectivityManager
+import android.net.NetworkCapabilities
+import android.net.wifi.WifiManager
+import android.os.Build
+import android.os.Handler
+import android.os.Looper
+import android.os.PowerManager
+import android.provider.Settings
+import android.util.Log
+import kotlinx.coroutines.delay
+
+class PowerManagerNook(private val context: Context) {
+
+    private val contentResolver: ContentResolver = context.contentResolver
+    private val handler = Handler(Looper.getMainLooper())
+    private val wifiManager = context.getSystemService(Context.WIFI_SERVICE) as WifiManager
+    private val connectivityManager = context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+    private var wakeLock: PowerManager.WakeLock? = null
+
+    companion object {
+        private const val POWER_ENHANCE_ENABLE = "power_enhance_enable"
+        private const val LOG_TAG = "NookTerminalPower"
+        private const val POWER_STATE_DELAY = 200L
+        private const val SLEEP_CHECK_DELAY = 50L
+        private const val NETWORK_CHECK_INTERVAL = 500L
+        private const val MAX_NETWORK_ATTEMPTS = 30
+        private const val NETWORK_STABILIZE_DELAY = 1000L
+    }
+
+    suspend fun ensureWifiOn(): Boolean {
+        if (isNetworkConnected()) {
+            Log.d(LOG_TAG, "Already connected to network")
+            return true
+        }
+
+        if (!wifiManager.isWifiEnabled) {
+            Log.d(LOG_TAG, "WiFi is off, enabling")
+            wifiManager.isWifiEnabled = true
+        }
+
+        return waitForNetwork()
+    }
+
+    private suspend fun waitForNetwork(): Boolean {
+        var attempts = 0
+
+        while (attempts < MAX_NETWORK_ATTEMPTS) {
+            if (isNetworkConnected()) {
+                Log.d(LOG_TAG, "Network connected after ${attempts * NETWORK_CHECK_INTERVAL}ms")
+                delay(NETWORK_STABILIZE_DELAY)
+                return true
+            }
+            delay(NETWORK_CHECK_INTERVAL)
+            attempts++
+            Log.d(LOG_TAG, "Waiting for network... Attempt $attempts")
+        }
+
+        Log.e(LOG_TAG, "Failed to establish network connection")
+        return false
+    }
+
+    private fun isNetworkConnected(): Boolean {
+        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
+            val network = connectivityManager.activeNetwork
+            val capabilities = connectivityManager.getNetworkCapabilities(network)
+            capabilities?.let {
+                it.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) &&
+                        it.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)
+            } ?: false
+        } else {
+            @Suppress("DEPRECATION")
+            connectivityManager.activeNetworkInfo?.isConnected == true
+        }
+    }
+
+    suspend fun wakeForUpdate() {
+        try {
+            val powerManager = context.getSystemService(Context.POWER_SERVICE) as PowerManager
+
+            wakeLock = powerManager.newWakeLock(
+                PowerManager.FULL_WAKE_LOCK or
+                        PowerManager.ACQUIRE_CAUSES_WAKEUP or
+                        PowerManager.ON_AFTER_RELEASE,
+                "NookTerminal::FullWakeLock"
+            ).apply {
+                acquire(10 * 60 * 1000L) // 10 minute timeout
+            }
+
+            val before = getPowerEnhanceState()
+            setPowerEnhanceState(0)
+            val after = getPowerEnhanceState()
+
+            Log.d(LOG_TAG, "Wake - power_enhance_enable changed from $before to $after")
+
+            delay(POWER_STATE_DELAY * 2)
+
+            val actualPowerState = getPowerEnhanceState()
+            Log.d(LOG_TAG, "Power enhance state after delay: $actualPowerState")
+
+        } catch (e: Exception) {
+            Log.e(LOG_TAG, "Error waking device", e)
+        }
+    }
+
+    suspend fun goToSleep() {
+        try {
+            try {
+                if (wifiManager.isWifiEnabled) {
+                    Log.d(LOG_TAG, "Disabling WiFi for sleep")
+                    wifiManager.isWifiEnabled = false
+                }
+            } catch (e: Exception) {
+                Log.e(LOG_TAG, "Error disabling WiFi", e)
+            }
+
+            try {
+                wakeLock?.let {
+                    if (it.isHeld) {
+                        it.release()
+                        Log.d(LOG_TAG, "Wake lock released")
+                    }
+                }
+                wakeLock = null
+            } catch (e: Exception) {
+                Log.e(LOG_TAG, "Error releasing wake lock", e)
+            }
+
+            setPowerEnhanceState(0)
+            delay(POWER_STATE_DELAY)
+            setPowerEnhanceState(1)
+
+            Log.d(LOG_TAG, "Sleep command sent - checking state")
+
+            delay(SLEEP_CHECK_DELAY)
+            val state = getPowerEnhanceState()
+            Log.d(LOG_TAG, "Sleep state after delay: $state")
+
+        } catch (e: Exception) {
+            Log.e(LOG_TAG, "Error putting device to sleep", e)
+        }
+    }
+
+    private fun getPowerEnhanceState(): Int {
+        return Settings.System.getInt(contentResolver, POWER_ENHANCE_ENABLE, 0)
+    }
+
+    private fun setPowerEnhanceState(state: Int) {
+        Settings.System.putInt(contentResolver, POWER_ENHANCE_ENABLE, state)
+    }
+}
@@ -0,0 +1,209 @@
+package com.example.nooktrmnl
+
+import android.content.Context
+import android.content.SharedPreferences
+import android.os.Bundle
+import android.provider.Settings
+import android.util.Log
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.BorderStroke
+import androidx.compose.foundation.layout.*
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.unit.dp
+
+class SettingsActivity : ComponentActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContent {
+            SettingsScreen()
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun SettingsScreen() {
+    val context = LocalContext.current
+    var baseUrl by remember { mutableStateOf(MainActivity.BASE_URL) }
+    var macAddress by remember { mutableStateOf(MainActivity.MAC_ADDRESS) }
+    var apiKey by remember { mutableStateOf(MainActivity.API_KEY) }
+    var userAgent by remember { mutableStateOf(MainActivity.USER_AGENT) }
+    var showDebugInfo by remember { mutableStateOf(MainActivity.SHOW_DEBUG_INFO) }
+
+    val timeoutOptions = listOf(
+        "2 minutes" to 120000,
+        "15 days" to 1296000000,
+        "30 days" to 2592000000L.toInt(),
+        "Never" to Int.MAX_VALUE
+    )
+
+    val currentTimeout = remember {
+        try {
+            Settings.System.getInt(context.contentResolver, Settings.System.SCREEN_OFF_TIMEOUT, 60000)
+        } catch (e: Exception) {
+            60000
+        }
+    }
+
+    val initialSelection = timeoutOptions.indexOfFirst { it.second == currentTimeout }.let { index ->
+        if (index >= 0) index else 0
+    }
+
+    var selectedTimeoutIndex by remember { mutableIntStateOf(initialSelection) }
+    var timeoutDropdownExpanded by remember { mutableStateOf(false) }
+
+    Column(
+        modifier = Modifier
+            .fillMaxSize()
+            .padding(16.dp),
+        verticalArrangement = Arrangement.spacedBy(12.dp)
+    ) {
+        TextField(
+            value = baseUrl,
+            onValueChange = { baseUrl = it },
+            label = { Text("Base URL") },
+            modifier = Modifier.fillMaxWidth()
+        )
+
+        TextField(
+            value = macAddress,
+            onValueChange = { macAddress = it },
+            label = { Text("MAC Address") },
+            modifier = Modifier.fillMaxWidth()
+        )
+
+        TextField(
+            value = apiKey,
+            onValueChange = { apiKey = it },
+            label = { Text("API Key") },
+            modifier = Modifier.fillMaxWidth()
+        )
+
+        TextField(
+            value = userAgent,
+            onValueChange = { userAgent = it },
+            label = { Text("User Agent") },
+            modifier = Modifier.fillMaxWidth()
+        )
+
+        Column(modifier = Modifier.fillMaxWidth()) {
+            Text(
+                text = "Screen Timeout",
+                modifier = Modifier.padding(bottom = 4.dp)
+            )
+            ExposedDropdownMenuBox(
+                expanded = timeoutDropdownExpanded,
+                onExpandedChange = { timeoutDropdownExpanded = !timeoutDropdownExpanded },
+                modifier = Modifier.fillMaxWidth()
+            ) {
+                TextField(
+                    value = timeoutOptions[selectedTimeoutIndex].first,
+                    onValueChange = { },
+                    readOnly = true,
+                    trailingIcon = {
+                        ExposedDropdownMenuDefaults.TrailingIcon(expanded = timeoutDropdownExpanded)
+                    },
+                    colors = ExposedDropdownMenuDefaults.textFieldColors(),
+                    modifier = Modifier
+                        .menuAnchor()
+                        .fillMaxWidth()
+                )
+                ExposedDropdownMenu(
+                    expanded = timeoutDropdownExpanded,
+                    onDismissRequest = { timeoutDropdownExpanded = false }
+                ) {
+                    timeoutOptions.forEachIndexed { index, (label, _) ->
+                        DropdownMenuItem(
+                            text = { Text(label) },
+                            onClick = {
+                                selectedTimeoutIndex = index
+                                timeoutDropdownExpanded = false
+                            }
+                        )
+                    }
+                }
+            }
+        }
+
+        Row(
+            verticalAlignment = Alignment.CenterVertically,
+            modifier = Modifier.fillMaxWidth()
+        ) {
+            Text("Show Debug Info")
+            Spacer(modifier = Modifier.weight(1f))
+            Switch(
+                checked = showDebugInfo,
+                onCheckedChange = { showDebugInfo = it }
+            )
+        }
+
+        Spacer(modifier = Modifier.weight(1f))
+
+        Button(
+            onClick = {
+                saveSettings(
+                    context = context,
+                    baseUrl = baseUrl,
+                    macAddress = macAddress,
+                    apiKey = apiKey,
+                    userAgent = userAgent,
+                    showDebugInfo = showDebugInfo,
+                    screenTimeoutMs = timeoutOptions[selectedTimeoutIndex].second
+                )
+                (context as? ComponentActivity)?.finish()
+            },
+            modifier = Modifier.align(Alignment.End),
+            colors = ButtonDefaults.outlinedButtonColors(
+                containerColor = Color.White,
+                contentColor = Color.Black
+            ),
+            border = BorderStroke(1.dp, Color.Black)
+        ) {
+            Text("Save")
+        }
+    }
+}
+
+fun saveSettings(
+    context: Context,
+    baseUrl: String,
+    macAddress: String,
+    apiKey: String,
+    userAgent: String,
+    showDebugInfo: Boolean,
+    screenTimeoutMs: Int
+) {
+    val sharedPreferences: SharedPreferences = context.getSharedPreferences("AppSettings", Context.MODE_PRIVATE)
+    val editor = sharedPreferences.edit()
+    editor.putString("BASE_URL", baseUrl)
+    editor.putString("MAC_ADDRESS", macAddress)
+    editor.putString("API_KEY", apiKey)
+    editor.putString("USER_AGENT", userAgent)
+    editor.putBoolean("SHOW_DEBUG_INFO", showDebugInfo)
+    editor.putInt("SCREEN_TIMEOUT_MS", screenTimeoutMs)
+    editor.apply()
+
+    MainActivity.BASE_URL = baseUrl
+    MainActivity.MAC_ADDRESS = macAddress
+    MainActivity.API_KEY = apiKey
+    MainActivity.USER_AGENT = userAgent
+    MainActivity.SHOW_DEBUG_INFO = showDebugInfo
+
+    try {
+        Settings.System.putInt(
+            context.contentResolver,
+            Settings.System.SCREEN_OFF_TIMEOUT,
+            screenTimeoutMs
+        )
+        Log.d("SettingsActivity", "Screen timeout set to ${screenTimeoutMs}ms")
+    } catch (e: Exception) {
+        Log.e("SettingsActivity", "Failed to set screen timeout", e)
+    }
+}
@@ -0,0 +1,100 @@
+package com.example.nooktrmnl
+
+import android.app.AlarmManager
+import android.app.PendingIntent
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.provider.Settings
+import android.util.Log
+import androidx.work.Data
+import androidx.work.ExistingWorkPolicy
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.WorkManager
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+
+object UpdateManager {
+
+    private const val WORK_NAME = "displayUpdate"
+    private const val WORK_TAG = "com.example.nooktrmnl.DisplayUpdateWorker"
+
+    fun triggerUpdate(context: Context, triggerSource: String) {
+        val pendingResult = if (context is BroadcastReceiver) {
+            context.goAsync()
+        } else null
+
+        CoroutineScope(Dispatchers.Default).launch {
+            try {
+                Log.d("UpdateManager", "Update triggered by: $triggerSource")
+
+                logPowerState(context)
+
+                if (triggerSource == "headphone_primary") {
+                    cancelScheduledUpdates(context)
+                    Log.d("UpdateManager", "Cancelled any pending alarms")
+
+                    val powerManager = PowerManagerNook(context)
+                    powerManager.wakeForUpdate()
+
+                    WorkManager.getInstance(context).cancelAllWorkByTag(WORK_TAG)
+
+                    val workRequest = OneTimeWorkRequestBuilder<DisplayUpdateWorker>()
+                        .setInputData(
+                            Data.Builder()
+                                .putInt(DisplayUpdateWorker.KEY_REFRESH_RATE, MainActivity.refreshRate)
+                                .build()
+                        )
+                        .addTag(WORK_TAG)
+                        .build()
+
+                    WorkManager.getInstance(context).enqueueUniqueWork(
+                        WORK_NAME,
+                        ExistingWorkPolicy.REPLACE,
+                        workRequest
+                    )
+
+                    Log.d("UpdateManager", "DisplayUpdateWorker enqueued via headphone trigger")
+                } else if (triggerSource == "alarm_scheduler") {
+                    Log.d("UpdateManager", "Alarm fired - but relying on headphone event for actual wake")
+                }
+
+            } catch (e: Exception) {
+                Log.e("UpdateManager", "Error in update trigger ($triggerSource)", e)
+            } finally {
+                pendingResult?.finish()
+            }
+        }
+    }
+
+    private fun logPowerState(context: Context) {
+        try {
+            val powerState = Settings.System.getInt(
+                context.contentResolver,
+                "power_enhance_enable",
+                -1
+            )
+            Log.d("UpdateManager", "Power state: $powerState")
+        } catch (e: Exception) {
+            Log.e("UpdateManager", "Error checking power state: ${e.message}")
+        }
+    }
+
+    private fun cancelScheduledUpdates(context: Context) {
+        try {
+            val alarmManager = context.getSystemService(Context.ALARM_SERVICE) as AlarmManager
+            val pendingIntent = PendingIntent.getBroadcast(
+                context,
+                MainActivity.UPDATE_REQUEST_CODE,
+                Intent(context, UpdateReceiver::class.java).apply {
+                    action = MainActivity.ACTION_UPDATE
+                },
+                PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+            )
+            alarmManager.cancel(pendingIntent)
+        } catch (e: Exception) {
+            Log.e("UpdateManager", "Error cancelling alarms", e)
+        }
+    }
+}
@@ -0,0 +1,51 @@
+package com.example.nooktrmnl
+
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.util.Log
+import androidx.work.Data
+import androidx.work.ExistingWorkPolicy
+import androidx.work.OneTimeWorkRequestBuilder
+import androidx.work.WorkManager
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+
+class UpdateReceiver : BroadcastReceiver() {
+
+    override fun onReceive(context: Context, intent: Intent) {
+        if (intent.action == MainActivity.ACTION_UPDATE) {
+            val pendingResult = goAsync()
+            CoroutineScope(Dispatchers.Default).launch {
+                try {
+                    Log.d("UpdateReceiver", "Alarm triggered - ensuring update happens")
+
+                    val powerManager = PowerManagerNook(context)
+                    powerManager.wakeForUpdate()
+
+                    val workRequest = OneTimeWorkRequestBuilder<DisplayUpdateWorker>()
+                        .setInputData(
+                            Data.Builder()
+                                .putInt(DisplayUpdateWorker.KEY_REFRESH_RATE, MainActivity.refreshRate)
+                                .build()
+                        )
+                        .addTag("com.example.nooktrmnl.DisplayUpdateWorker")
+                        .build()
+
+                    WorkManager.getInstance(context).enqueueUniqueWork(
+                        "displayUpdate",
+                        ExistingWorkPolicy.REPLACE,
+                        workRequest
+                    )
+
+                    Log.d("UpdateReceiver", "DisplayUpdateWorker enqueued successfully")
+                } catch (e: Exception) {
+                    Log.e("UpdateReceiver", "Error in UpdateReceiver", e)
+                } finally {
+                    pendingResult.finish()
+                }
+            }
+        }
+    }
+}
@@ -0,0 +1,11 @@
+package com.example.nooktrmnl.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+val Purple80 = Color(0xFFD0BCFF)
+val PurpleGrey80 = Color(0xFFCCC2DC)
+val Pink80 = Color(0xFFEFB8C8)
+
+val Purple40 = Color(0xFF6650a4)
+val PurpleGrey40 = Color(0xFF625b71)
+val Pink40 = Color(0xFF7D5260)
@@ -0,0 +1,58 @@
+package com.example.nooktrmnl.ui.theme
+
+import android.app.Activity
+import android.os.Build
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.platform.LocalContext
+
+private val DarkColorScheme = darkColorScheme(
+    primary = Purple80,
+    secondary = PurpleGrey80,
+    tertiary = Pink80
+)
+
+private val LightColorScheme = lightColorScheme(
+    primary = Purple40,
+    secondary = PurpleGrey40,
+    tertiary = Pink40
+
+    /* Other default colors to override
+    background = Color(0xFFFFFBFE),
+    surface = Color(0xFFFFFBFE),
+    onPrimary = Color.White,
+    onSecondary = Color.White,
+    onTertiary = Color.White,
+    onBackground = Color(0xFF1C1B1F),
+    onSurface = Color(0xFF1C1B1F),
+    */
+)
+
+@Composable
+fun NooktrmnlTheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    // Dynamic color is available on Android 12+
+    dynamicColor: Boolean = true,
+    content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+            val context = LocalContext.current
+            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+        }
+
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+
+    MaterialTheme(
+        colorScheme = colorScheme,
+        typography = Typography,
+        content = content
+    )
+}
@@ -0,0 +1,34 @@
+package com.example.nooktrmnl.ui.theme
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+// Set of Material typography styles to start with
+val Typography = Typography(
+    bodyLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 16.sp,
+        lineHeight = 24.sp,
+        letterSpacing = 0.5.sp
+    )
+    /* Other default text styles to override
+    titleLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 22.sp,
+        lineHeight = 28.sp,
+        letterSpacing = 0.sp
+    ),
+    labelSmall = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Medium,
+        fontSize = 11.sp,
+        lineHeight = 16.sp,
+        letterSpacing = 0.5.sp
+    )
+    */
+)
@@ -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>
@@ -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>
@@ -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>
@@ -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/Show More
+++ b/Show More