Browse Source

First working version

feature/add_sound
Domagoj Zecevic 1 month ago
commit
611429c223
  1. 15
      .gitignore
  2. 1
      app/.gitignore
  3. 69
      app/build.gradle.kts
  4. 21
      app/proguard-rules.pro
  5. 24
      app/src/androidTest/java/com/dzecevic/babymonitor/ExampleInstrumentedTest.kt
  6. 42
      app/src/main/AndroidManifest.xml
  7. 12
      app/src/main/java/com/dzecevic/babymonitor/FrameStore.kt
  8. 307
      app/src/main/java/com/dzecevic/babymonitor/MainActivity.kt
  9. 116
      app/src/main/java/com/dzecevic/babymonitor/MjpegServer.kt
  10. 134
      app/src/main/java/com/dzecevic/babymonitor/StreamService.kt
  11. 69
      app/src/main/java/com/dzecevic/babymonitor/YuvToJpegConverter.kt
  12. 11
      app/src/main/java/com/dzecevic/babymonitor/ui/theme/Color.kt
  13. 58
      app/src/main/java/com/dzecevic/babymonitor/ui/theme/Theme.kt
  14. 34
      app/src/main/java/com/dzecevic/babymonitor/ui/theme/Type.kt
  15. 170
      app/src/main/res/drawable/ic_launcher_background.xml
  16. 30
      app/src/main/res/drawable/ic_launcher_foreground.xml
  17. 6
      app/src/main/res/mipmap-anydpi/ic_launcher.xml
  18. 6
      app/src/main/res/mipmap-anydpi/ic_launcher_round.xml
  19. BIN
      app/src/main/res/mipmap-hdpi/ic_launcher.webp
  20. BIN
      app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
  21. BIN
      app/src/main/res/mipmap-mdpi/ic_launcher.webp
  22. BIN
      app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
  23. BIN
      app/src/main/res/mipmap-xhdpi/ic_launcher.webp
  24. BIN
      app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
  25. BIN
      app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
  26. BIN
      app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
  27. BIN
      app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
  28. BIN
      app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
  29. 10
      app/src/main/res/values/colors.xml
  30. 3
      app/src/main/res/values/strings.xml
  31. 5
      app/src/main/res/values/themes.xml
  32. 13
      app/src/main/res/xml/backup_rules.xml
  33. 19
      app/src/main/res/xml/data_extraction_rules.xml
  34. 17
      app/src/test/java/com/dzecevic/babymonitor/ExampleUnitTest.kt
  35. 5
      build.gradle.kts
  36. 23
      gradle.properties
  37. 12
      gradle/gradle-daemon-jvm.properties
  38. 31
      gradle/libs.versions.toml
  39. BIN
      gradle/wrapper/gradle-wrapper.jar
  40. 9
      gradle/wrapper/gradle-wrapper.properties
  41. 251
      gradlew
  42. 94
      gradlew.bat
  43. 26
      settings.gradle.kts

15
.gitignore

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

1
app/.gitignore

@ -0,0 +1 @@
/build

69
app/build.gradle.kts

@ -0,0 +1,69 @@
plugins {
alias(libs.plugins.android.application)
alias(libs.plugins.kotlin.compose)
}
android {
namespace = "com.dzecevic.babymonitor"
compileSdk {
version = release(36) {
minorApiLevel = 1
}
}
defaultConfig {
applicationId = "com.dzecevic.babymonitor"
minSdk = 26
targetSdk = 36
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_11
targetCompatibility = JavaVersion.VERSION_11
}
buildFeatures {
compose = true
}
}
dependencies {
implementation(libs.androidx.core.ktx)
implementation(libs.androidx.lifecycle.runtime.ktx)
implementation(libs.androidx.activity.compose)
implementation(platform(libs.androidx.compose.bom))
implementation(libs.androidx.compose.ui)
implementation(libs.androidx.compose.ui.graphics)
implementation(libs.androidx.compose.ui.tooling.preview)
implementation(libs.androidx.compose.material3)
testImplementation(libs.junit)
androidTestImplementation(libs.androidx.junit)
androidTestImplementation(libs.androidx.espresso.core)
androidTestImplementation(platform(libs.androidx.compose.bom))
androidTestImplementation(libs.androidx.compose.ui.test.junit4)
debugImplementation(libs.androidx.compose.ui.tooling)
debugImplementation(libs.androidx.compose.ui.test.manifest)
// CameraX
val camerax_version = "1.3.4"
implementation("androidx.camera:camera-core:$camerax_version")
implementation("androidx.camera:camera-camera2:$camerax_version")
implementation("androidx.camera:camera-lifecycle:$camerax_version")
implementation("androidx.camera:camera-view:$camerax_version")
// HTTP server
implementation("org.nanohttpd:nanohttpd:2.3.1")
implementation("androidx.lifecycle:lifecycle-service:2.7.0")
}

21
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

24
app/src/androidTest/java/com/dzecevic/babymonitor/ExampleInstrumentedTest.kt

@ -0,0 +1,24 @@
package com.dzecevic.babymonitor
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.dzecevic.babymonitor", appContext.packageName)
}
}

42
app/src/main/AndroidManifest.xml

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<?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.CAMERA" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
<uses-permission android:name="android.permission.FOREGROUND_SERVICE_CAMERA" />
<uses-feature android:name="android.hardware.camera.any" />
<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.BabyMonitor">
<activity
android:name=".MainActivity"
android:configChanges="orientation|screenSize|keyboardHidden"
android:exported="true"
android:label="@string/app_name"
android:theme="@style/Theme.BabyMonitor">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<service
android:name=".StreamService"
android:exported="false"
android:foregroundServiceType="camera" />
</application>
</manifest>

12
app/src/main/java/com/dzecevic/babymonitor/FrameStore.kt

@ -0,0 +1,12 @@
package com.dzecevic.babymonitor
import java.util.concurrent.atomic.AtomicReference
import java.util.concurrent.atomic.AtomicInteger
object FrameStore {
val latestJpeg = AtomicReference<ByteArray?>(null)
val frameCount = AtomicInteger(0)
@Volatile
var isStreaming: Boolean = false
}

307
app/src/main/java/com/dzecevic/babymonitor/MainActivity.kt

@ -0,0 +1,307 @@
package com.dzecevic.babymonitor
import android.Manifest
import android.content.Context
import android.content.pm.PackageManager
import android.net.ConnectivityManager
import android.net.NetworkCapabilities
import android.net.wifi.WifiManager
import android.os.Bundle
import android.widget.Toast
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.activity.result.contract.ActivityResultContracts
import androidx.camera.core.*
import androidx.camera.lifecycle.ProcessCameraProvider
import androidx.camera.view.PreviewView
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.*
import androidx.compose.material3.Button
import androidx.compose.material3.Text
import androidx.compose.runtime.*
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.unit.dp
import androidx.compose.ui.viewinterop.AndroidView
import androidx.core.content.ContextCompat
import java.net.Inet4Address
import java.net.NetworkInterface
import java.util.concurrent.ExecutorService
import java.util.concurrent.Executors
import java.util.concurrent.atomic.AtomicInteger
import java.util.concurrent.atomic.AtomicReference
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.getValue
import androidx.compose.runtime.setValue
import androidx.compose.foundation.layout.statusBarsPadding
import android.content.Intent
import com.dzecevic.babymonitor.FrameStore
import androidx.compose.ui.Alignment
class MainActivity : ComponentActivity() {
private val latestJpeg = AtomicReference<ByteArray?>(null)
private val serverPort = 8080
private var cameraProvider: ProcessCameraProvider? = null
private lateinit var cameraExecutor: ExecutorService
private var lensFacing = CameraSelector.LENS_FACING_BACK
private val frameCount = AtomicInteger(0)
private var rebindToken by mutableStateOf(0)
private val requestPermission = registerForActivityResult(
ActivityResultContracts.RequestPermission()
) { granted ->
if (!granted) Toast.makeText(this, "Camera permission required", Toast.LENGTH_LONG).show()
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
cameraExecutor = Executors.newSingleThreadExecutor()
// request permission if needed
if (ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA)
!= PackageManager.PERMISSION_GRANTED
) {
requestPermission.launch(Manifest.permission.CAMERA)
}
setContent {
BabyMonitorScreen(
onStartServer = { ip ->
val intent = Intent(this, StreamService::class.java)
ContextCompat.startForegroundService(this, intent)
Toast.makeText(this, "Open: http://$ip:$serverPort/", Toast.LENGTH_LONG).show()
},
onStopServer = {
stopService(Intent(this, StreamService::class.java))
},
isServerRunning = { false },
onSwitchCamera = {
lensFacing =
if (lensFacing == CameraSelector.LENS_FACING_BACK) CameraSelector.LENS_FACING_FRONT
else CameraSelector.LENS_FACING_BACK
rebindToken++
},
rebindToken = rebindToken,
bindCamera = { previewView ->
bindCameraUseCases(previewView)
},
getIp = { getLocalWifiIp() },
getFrames = { frameCount.get() }
)
}
}
override fun onDestroy() {
super.onDestroy()
cameraExecutor.shutdown()
}
private fun bindCameraUseCases(previewView: PreviewView) {
if (FrameStore.isStreaming) {
return
}
if (ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA)
!= PackageManager.PERMISSION_GRANTED
) return
val providerFuture = ProcessCameraProvider.getInstance(this)
providerFuture.addListener({
val provider = providerFuture.get()
cameraProvider = provider
provider.unbindAll()
val preview = Preview.Builder().build().also {
it.setSurfaceProvider(previewView.surfaceProvider)
}
val analysis = ImageAnalysis.Builder()
.setBackpressureStrategy(ImageAnalysis.STRATEGY_KEEP_ONLY_LATEST)
.setOutputImageFormat(ImageAnalysis.OUTPUT_IMAGE_FORMAT_YUV_420_888)
.build()
analysis.setAnalyzer(cameraExecutor) { image ->
try {
val rotation = image.imageInfo.rotationDegrees
val isFront = (lensFacing == CameraSelector.LENS_FACING_FRONT)
val jpg = YuvToJpegConverter.toJpeg(
image = image,
quality = 70,
rotationDegrees = rotation,
mirrorHorizontally = isFront
)
FrameStore.latestJpeg.set(jpg)
FrameStore.frameCount.incrementAndGet()
} catch (_: Exception) {
} finally {
image.close()
}
}
val selector = CameraSelector.Builder()
.requireLensFacing(lensFacing)
.build()
try {
provider.bindToLifecycle(this, selector, preview, analysis)
} catch (e: Exception) {
Toast.makeText(this, "Camera bind failed: ${e.message}", Toast.LENGTH_LONG).show()
}
}, ContextCompat.getMainExecutor(this))
}
private fun getLocalWifiIp(): String? {
if (!isOnWifi()) return null
// Prefer wlan interface addresses
NetworkInterface.getNetworkInterfaces().toList().forEach { nif ->
nif.inetAddresses.toList().forEach { addr ->
if (!addr.isLoopbackAddress && addr is Inet4Address) {
if (nif.name.startsWith("wlan") || nif.name.startsWith("wifi")) {
return addr.hostAddress
}
}
}
}
// Fallback to WifiManager
val wm = applicationContext.getSystemService(Context.WIFI_SERVICE) as WifiManager
val ipInt = wm.connectionInfo.ipAddress
if (ipInt == 0) return null
return "${ipInt and 0xFF}.${(ipInt shr 8) and 0xFF}.${(ipInt shr 16) and 0xFF}.${(ipInt shr 24) and 0xFF}"
}
private fun isOnWifi(): Boolean {
val cm = getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
val net = cm.activeNetwork ?: return false
val caps = cm.getNetworkCapabilities(net) ?: return false
return caps.hasTransport(NetworkCapabilities.TRANSPORT_WIFI)
}
}
@Composable
private fun BabyMonitorScreen(
onStartServer: (ip: String) -> Unit,
onStopServer: () -> Unit,
isServerRunning: () -> Boolean,
onSwitchCamera: () -> Unit,
bindCamera: (PreviewView) -> Unit,
getIp: () -> String?,
getFrames: () -> Int,
rebindToken: Int
) {
val context = LocalContext.current
var ip by remember { mutableStateOf(getIp()) }
var running by remember { mutableStateOf(isServerRunning()) }
// UI refresh of IP when screen recomposes
LaunchedEffect(Unit) { ip = getIp() }
Box(Modifier.fillMaxSize()) {
val previewView = remember {
PreviewView(context).apply {
scaleType = PreviewView.ScaleType.FILL_CENTER
}
}
if (FrameStore.isStreaming) {
Column(
modifier = Modifier.fillMaxSize(),
verticalArrangement = Arrangement.Center,
horizontalAlignment = Alignment.CenterHorizontally
) {
Text("Streaming active", color = Color.White)
Text("Frames: ${getFrames()}", color = Color.White)
}
} else {
AndroidView(
factory = { previewView },
modifier = Modifier.fillMaxSize()
)
}
LaunchedEffect(rebindToken) {
if (!FrameStore.isStreaming) {
bindCamera(previewView)
}
}
Column(
Modifier
.statusBarsPadding()
.padding(top = 8.dp)
.padding(horizontal = 12.dp)
.background(Color(0x80000000))
.padding(10.dp)
) {
if (ip != null) {
Text(
text = "URL: http://$ip:8080/",
color = Color.White
)
} else {
Text(
text = "Not connected to Wi-Fi",
color = Color.Red
)
}
Spacer(Modifier.height(8.dp))
Text(
text = if (running) "Status: STREAMING" else "Status: STOPPED",
color = if (running) Color.Green else Color.Yellow
)
Spacer(Modifier.height(10.dp))
Row {
Button(onClick = {
onSwitchCamera()
ip = getIp()
}) { Text("Switch camera") }
Spacer(Modifier.width(8.dp))
Button(onClick = {
ip = getIp()
val currentIp = ip
if (currentIp == null) {
Toast.makeText(context, "Connect to Wi-Fi first", Toast.LENGTH_LONG).show()
return@Button
}
if (!running) {
onStartServer(currentIp)
running = true
} else {
onStopServer()
running = false
}
}) {
Text(if (!running) "Start streaming" else "Stop streaming")
}
}
}
}
}

116
app/src/main/java/com/dzecevic/babymonitor/MjpegServer.kt

@ -0,0 +1,116 @@
package com.dzecevic.babymonitor
import fi.iki.elonen.NanoHTTPD
import java.io.ByteArrayOutputStream
import java.util.concurrent.atomic.AtomicReference
class MjpegServer(
port: Int,
private val latestJpeg: AtomicReference<ByteArray?>
) : NanoHTTPD(port) {
override fun serve(session: IHTTPSession): Response {
return when (session.uri) {
"/" -> newFixedLengthResponse(
Response.Status.OK,
"text/html",
"""
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1">
<style>
body {
margin: 0;
background: black;
height: 100vh;
overflow: hidden;
}
.wrap {
position: relative;
width: 100vw;
height: 100vh;
display: flex;
justify-content: center;
align-items: center;
}
img {
max-width: 100%;
max-height: 100%;
object-fit: contain;
}
.title {
position: absolute;
top: 12px;
left: 12px;
padding: 8px 10px;
background: rgba(0,0,0,0.5);
color: white;
font-family: sans-serif;
font-size: 14px;
border-radius: 8px;
z-index: 10;
text-decoration: none;
}
</style>
</head>
<body>
<div class="wrap">
<a class="title" href="mailto:domagoj@zecevic-ninja.com">
Baby Monitor by domagoj@zecevic-ninja.com
</a>
<img src="/mjpeg" />
</div>
</body>
</html>
""".trimIndent()
)
"/mjpeg" -> {
val boundary = "mjpegboundary"
val mime = "multipart/x-mixed-replace; boundary=$boundary"
val stream = object : java.io.InputStream() {
private var buffer = ByteArray(0)
private var idx = 0
override fun read(): Int {
if (idx >= buffer.size) {
buffer = nextChunk(boundary)
idx = 0
}
return buffer[idx++].toInt() and 0xFF
}
}
newChunkedResponse(Response.Status.OK, mime, stream).apply {
addHeader("Cache-Control", "no-cache")
addHeader("Pragma", "no-cache")
addHeader("Connection", "close")
}
}
else -> newFixedLengthResponse(Response.Status.NOT_FOUND, "text/plain", "Not found")
}
}
private fun nextChunk(boundary: String): ByteArray {
var jpg = latestJpeg.get()
while (jpg == null) {
Thread.sleep(30)
jpg = latestJpeg.get()
}
val out = ByteArrayOutputStream()
out.write(("--$boundary\r\n").toByteArray())
out.write("Content-Type: image/jpeg\r\n".toByteArray())
out.write(("Content-Length: ${jpg.size}\r\n\r\n").toByteArray())
out.write(jpg)
out.write("\r\n".toByteArray())
// ~20 FPS max; tune later
Thread.sleep(50)
return out.toByteArray()
}
}

134
app/src/main/java/com/dzecevic/babymonitor/StreamService.kt

@ -0,0 +1,134 @@
package com.dzecevic.babymonitor
import android.app.Notification
import android.app.NotificationChannel
import android.app.NotificationManager
import android.content.Intent
import android.os.Build
import android.os.PowerManager
import androidx.camera.core.CameraSelector
import androidx.camera.core.ImageAnalysis
import androidx.camera.core.ImageProxy
import androidx.camera.lifecycle.ProcessCameraProvider
import androidx.core.app.NotificationCompat
import androidx.core.content.ContextCompat
import androidx.lifecycle.LifecycleService
import fi.iki.elonen.NanoHTTPD
import java.util.concurrent.ExecutorService
import java.util.concurrent.Executors
class StreamService : LifecycleService() {
private var wakeLock: PowerManager.WakeLock? = null
private var server: MjpegServer? = null
private var cameraProvider: ProcessCameraProvider? = null
private lateinit var cameraExecutor: ExecutorService
// start with back camera
private var lensFacing = CameraSelector.LENS_FACING_BACK
override fun onCreate() {
super.onCreate()
FrameStore.isStreaming = true
startForeground(1, buildNotification())
acquireWakeLock()
cameraExecutor = Executors.newSingleThreadExecutor()
// Server reads from FrameStore
server = MjpegServer(8080, FrameStore.latestJpeg).apply {
start(NanoHTTPD.SOCKET_READ_TIMEOUT, false)
}
startCameraAnalysis()
}
override fun onDestroy() {
try {
cameraProvider?.unbindAll()
} catch (_: Exception) { }
FrameStore.isStreaming = false
server?.stop()
server = null
cameraExecutor.shutdown()
releaseWakeLock()
super.onDestroy()
}
private fun startCameraAnalysis() {
val future = ProcessCameraProvider.getInstance(this)
future.addListener({
val provider = future.get()
cameraProvider = provider
provider.unbindAll()
val analysis = ImageAnalysis.Builder()
.setBackpressureStrategy(ImageAnalysis.STRATEGY_KEEP_ONLY_LATEST)
.setOutputImageFormat(ImageAnalysis.OUTPUT_IMAGE_FORMAT_YUV_420_888)
.build()
analysis.setAnalyzer(cameraExecutor) { image: ImageProxy ->
try {
val rotation = image.imageInfo.rotationDegrees
val isFront = (lensFacing == CameraSelector.LENS_FACING_FRONT)
val jpg = YuvToJpegConverter.toJpeg(
image = image,
quality = 70,
rotationDegrees = rotation,
mirrorHorizontally = isFront
)
FrameStore.latestJpeg.set(jpg)
FrameStore.frameCount.incrementAndGet()
} catch (_: Exception) {
} finally {
image.close()
}
}
val selector = CameraSelector.Builder()
.requireLensFacing(lensFacing)
.build()
provider.bindToLifecycle(this, selector, analysis)
}, ContextCompat.getMainExecutor(this))
}
// Optional: later we can add Intent actions to switch camera
override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
// If you later send ACTION_SWITCH, handle it here.
return super.onStartCommand(intent, flags, startId)
}
private fun acquireWakeLock() {
val pm = getSystemService(POWER_SERVICE) as PowerManager
wakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "BabyMonitor:StreamLock")
wakeLock?.acquire()
}
private fun releaseWakeLock() {
if (wakeLock?.isHeld == true) wakeLock?.release()
wakeLock = null
}
private fun buildNotification(): Notification {
val channelId = "babymonitor_stream"
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
val nm = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
nm.createNotificationChannel(
NotificationChannel(channelId, "BabyMonitor streaming", NotificationManager.IMPORTANCE_LOW)
)
}
return NotificationCompat.Builder(this, channelId)
.setSmallIcon(android.R.drawable.presence_video_online)
.setContentTitle("BabyMonitor streaming")
.setContentText("Streaming on http://<phone-ip>:8080/")
.setOngoing(true)
.build()
}
}

69
app/src/main/java/com/dzecevic/babymonitor/YuvToJpegConverter.kt

@ -0,0 +1,69 @@
package com.dzecevic.babymonitor
import android.graphics.Bitmap
import android.graphics.BitmapFactory
import android.graphics.ImageFormat
import android.graphics.Matrix
import android.graphics.Rect
import android.graphics.YuvImage
import androidx.camera.core.ImageProxy
import java.io.ByteArrayOutputStream
object YuvToJpegConverter {
fun toJpeg(
image: ImageProxy,
quality: Int = 70,
rotationDegrees: Int = 0,
mirrorHorizontally: Boolean = false
): ByteArray {
// --- YUV -> NV21 ---
val yBuffer = image.planes[0].buffer
val uBuffer = image.planes[1].buffer
val vBuffer = image.planes[2].buffer
val ySize = yBuffer.remaining()
val uSize = uBuffer.remaining()
val vSize = vBuffer.remaining()
val nv21 = ByteArray(ySize + uSize + vSize)
yBuffer.get(nv21, 0, ySize)
vBuffer.get(nv21, ySize, vSize) // V
uBuffer.get(nv21, ySize + vSize, uSize) // U
// --- NV21 -> JPEG bytes ---
val yuv = YuvImage(nv21, ImageFormat.NV21, image.width, image.height, null)
val jpegOut = ByteArrayOutputStream()
yuv.compressToJpeg(Rect(0, 0, image.width, image.height), quality.coerceIn(1, 100), jpegOut)
val jpegBytes = jpegOut.toByteArray()
if (rotationDegrees % 360 == 0 && !mirrorHorizontally) {
return jpegBytes
}
// --- JPEG bytes -> Bitmap -> rotate/mirror -> JPEG bytes ---
val bitmap = BitmapFactory.decodeByteArray(jpegBytes, 0, jpegBytes.size)
?: return jpegBytes
val matrix = Matrix().apply {
if (mirrorHorizontally) {
// mirror around center
preScale(-1f, 1f)
}
if (rotationDegrees % 360 != 0) {
postRotate(rotationDegrees.toFloat())
}
}
val transformed = Bitmap.createBitmap(bitmap, 0, 0, bitmap.width, bitmap.height, matrix, true)
val finalOut = ByteArrayOutputStream()
transformed.compress(Bitmap.CompressFormat.JPEG, quality.coerceIn(1, 100), finalOut)
// Cleanup bitmaps
bitmap.recycle()
if (transformed != bitmap) transformed.recycle()
return finalOut.toByteArray()
}
}

11
app/src/main/java/com/dzecevic/babymonitor/ui/theme/Color.kt

@ -0,0 +1,11 @@
package com.dzecevic.babymonitor.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)

58
app/src/main/java/com/dzecevic/babymonitor/ui/theme/Theme.kt

@ -0,0 +1,58 @@
package com.dzecevic.babymonitor.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 BabyMonitorTheme(
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
)
}

34
app/src/main/java/com/dzecevic/babymonitor/ui/theme/Type.kt

@ -0,0 +1,34 @@
package com.dzecevic.babymonitor.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
)
*/
)

170
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>

30
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>

6
app/src/main/res/mipmap-anydpi/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>

6
app/src/main/res/mipmap-anydpi/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>

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10
app/src/main/res/values/colors.xml

@ -0,0 +1,10 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="purple_200">#FFBB86FC</color>
<color name="purple_500">#FF6200EE</color>
<color name="purple_700">#FF3700B3</color>
<color name="teal_200">#FF03DAC5</color>
<color name="teal_700">#FF018786</color>
<color name="black">#FF000000</color>
<color name="white">#FFFFFFFF</color>
</resources>

3
app/src/main/res/values/strings.xml

@ -0,0 +1,3 @@
<resources>
<string name="app_name">BabyMonitor</string>
</resources>

5
app/src/main/res/values/themes.xml

@ -0,0 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="Theme.BabyMonitor" parent="android:Theme.Material.Light.NoActionBar" />
</resources>

13
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 than 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>

19
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>

17
app/src/test/java/com/dzecevic/babymonitor/ExampleUnitTest.kt

@ -0,0 +1,17 @@
package com.dzecevic.babymonitor
import org.junit.Test
import org.junit.Assert.*
/**
* Example local unit test, which will execute on the development machine (host).
*
* See [testing documentation](http://d.android.com/tools/testing).
*/
class ExampleUnitTest {
@Test
fun addition_isCorrect() {
assertEquals(4, 2 + 2)
}
}

5
build.gradle.kts

@ -0,0 +1,5 @@
// Top-level build file where you can add configuration options common to all sub-projects/modules.
plugins {
alias(libs.plugins.android.application) apply false
alias(libs.plugins.kotlin.compose) apply false
}

23
gradle.properties

@ -0,0 +1,23 @@
# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. For more details, visit
# https://developer.android.com/r/tools/gradle-multi-project-decoupled-projects
# org.gradle.parallel=true
# AndroidX package structure to make it clearer which packages are bundled with the
# Android operating system, and which are packaged with your app's APK
# https://developer.android.com/topic/libraries/support-library/androidx-rn
android.useAndroidX=true
# Kotlin code style for this project: "official" or "obsolete":
kotlin.code.style=official
# Enables namespacing of each library's R class so that its R class includes only the
# resources declared in the library itself and none from the library's dependencies,
# thereby reducing the size of the R class for that library
android.nonTransitiveRClass=true

12
gradle/gradle-daemon-jvm.properties

@ -0,0 +1,12 @@
#This file is generated by updateDaemonJvm
toolchainUrl.FREE_BSD.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect
toolchainUrl.FREE_BSD.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect
toolchainUrl.LINUX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect
toolchainUrl.LINUX.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect
toolchainUrl.MAC_OS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/73bcfb608d1fde9fb62e462f834a3299/redirect
toolchainUrl.MAC_OS.X86_64=https\://api.foojay.io/disco/v3.0/ids/846ee0d876d26a26f37aa1ce8de73224/redirect
toolchainUrl.UNIX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/ec7520a1e057cd116f9544c42142a16b/redirect
toolchainUrl.UNIX.X86_64=https\://api.foojay.io/disco/v3.0/ids/4c4f879899012ff0a8b2e2117df03b0e/redirect
toolchainUrl.WINDOWS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/9482ddec596298c84656d31d16652665/redirect
toolchainUrl.WINDOWS.X86_64=https\://api.foojay.io/disco/v3.0/ids/39701d92e1756bb2f141eb67cd4c660e/redirect
toolchainVersion=21

31
gradle/libs.versions.toml

@ -0,0 +1,31 @@
[versions]
agp = "9.0.0"
coreKtx = "1.10.1"
junit = "4.13.2"
junitVersion = "1.1.5"
espressoCore = "3.5.1"
lifecycleRuntimeKtx = "2.6.1"
activityCompose = "1.8.0"
kotlin = "2.0.21"
composeBom = "2024.09.00"
[libraries]
androidx-core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
junit = { group = "junit", name = "junit", version.ref = "junit" }
androidx-junit = { group = "androidx.test.ext", name = "junit", version.ref = "junitVersion" }
androidx-espresso-core = { group = "androidx.test.espresso", name = "espresso-core", version.ref = "espressoCore" }
androidx-lifecycle-runtime-ktx = { group = "androidx.lifecycle", name = "lifecycle-runtime-ktx", version.ref = "lifecycleRuntimeKtx" }
androidx-activity-compose = { group = "androidx.activity", name = "activity-compose", version.ref = "activityCompose" }
androidx-compose-bom = { group = "androidx.compose", name = "compose-bom", version.ref = "composeBom" }
androidx-compose-ui = { group = "androidx.compose.ui", name = "ui" }
androidx-compose-ui-graphics = { group = "androidx.compose.ui", name = "ui-graphics" }
androidx-compose-ui-tooling = { group = "androidx.compose.ui", name = "ui-tooling" }
androidx-compose-ui-tooling-preview = { group = "androidx.compose.ui", name = "ui-tooling-preview" }
androidx-compose-ui-test-manifest = { group = "androidx.compose.ui", name = "ui-test-manifest" }
androidx-compose-ui-test-junit4 = { group = "androidx.compose.ui", name = "ui-test-junit4" }
androidx-compose-material3 = { group = "androidx.compose.material3", name = "material3" }
[plugins]
android-application = { id = "com.android.application", version.ref = "agp" }
kotlin-compose = { id = "org.jetbrains.kotlin.plugin.compose", version.ref = "kotlin" }

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9
gradle/wrapper/gradle-wrapper.properties

@ -0,0 +1,9 @@
#Wed Feb 11 14:16:06 CET 2026
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionSha256Sum=72f44c9f8ebcb1af43838f45ee5c4aa9c5444898b3468ab3f4af7b6076c5bc3f
distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.1-bin.zip
networkTimeout=10000
validateDistributionUrl=true
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

251
gradlew

@ -0,0 +1,251 @@
#!/bin/sh
#
# Copyright © 2015 the original authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# SPDX-License-Identifier: Apache-2.0
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
done
# This is normally unused
# shellcheck disable=SC2034
APP_BASE_NAME=${0##*/}
# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&2
die () {
echo
echo "$*"
echo
exit 1
} >&2
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
esac
CLASSPATH="\\\"\\\""
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD=$JAVA_HOME/jre/sh/java
else
JAVACMD=$JAVA_HOME/bin/java
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
if ! command -v java >/dev/null 2>&1
then
die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC2039,SC3045
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC2039,SC3045
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
JAVACMD=$( cygpath --unix "$JAVACMD" )
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
done
fi
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Collect all arguments for the java command:
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
# and any embedded shellness will be escaped.
# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
# treated as '${Hostname}' itself on the command line.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-classpath "$CLASSPATH" \
-jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
"$@"
# Stop when "xargs" is not available.
if ! command -v xargs >/dev/null 2>&1
then
die "xargs is not available"
fi
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
exec "$JAVACMD" "$@"

94
gradlew.bat

@ -0,0 +1,94 @@
@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@rem SPDX-License-Identifier: Apache-2.0
@rem
@if "%DEBUG%"=="" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%"=="" set DIRNAME=.
@rem This is normally unused
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if %ERRORLEVEL% equ 0 goto execute
echo. 1>&2
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
echo. 1>&2
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
echo location of your Java installation. 1>&2
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
echo. 1>&2
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
echo. 1>&2
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
echo location of your Java installation. 1>&2
goto fail
:execute
@rem Setup the command line
set CLASSPATH=
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
:end
@rem End local scope for the variables with windows NT shell
if %ERRORLEVEL% equ 0 goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
set EXIT_CODE=%ERRORLEVEL%
if %EXIT_CODE% equ 0 set EXIT_CODE=1
if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
exit /b %EXIT_CODE%
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

26
settings.gradle.kts

@ -0,0 +1,26 @@
pluginManagement {
repositories {
google {
content {
includeGroupByRegex("com\\.android.*")
includeGroupByRegex("com\\.google.*")
includeGroupByRegex("androidx.*")
}
}
mavenCentral()
gradlePluginPortal()
}
}
plugins {
id("org.gradle.toolchains.foojay-resolver-convention") version "1.0.0"
}
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
google()
mavenCentral()
}
}
rootProject.name = "BabyMonitor"
include(":app")
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