feat: do everything (working bare-bones)

2024-05-30 23:03:04 +02:00
parent 0c1546343d
commit 526e687132
43 changed files with 1035 additions and 0 deletions
--- a/app/.gitignore
+++ b/app/.gitignore
@@ -0,0 +1 @@
+/build
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -0,0 +1,44 @@
+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+}
+
+android {
+    namespace = "com.micdroid.app"
+    compileSdk = 34
+
+    defaultConfig {
+        applicationId = "com.micdroid.app"
+        minSdk = 24
+        targetSdk = 34
+        versionCode = 1
+        versionName = "1.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+}
+
+dependencies {
+
+    implementation("androidx.core:core-ktx:1.10.1")
+    implementation("androidx.appcompat:appcompat:1.6.1")
+    implementation("com.google.android.material:material:1.9.0")
+    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
+    testImplementation("junit:junit:4.13.2")
+    androidTestImplementation("androidx.test.ext:junit:1.1.5")
+    androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
+}
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
--- a/app/src/androidTest/java/com/micdroid/app/ExampleInstrumentedTest.kt
+++ b/app/src/androidTest/java/com/micdroid/app/ExampleInstrumentedTest.kt
@@ -0,0 +1,24 @@
+package com.micdroid.app
+
+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.micdroid.app", appContext.packageName)
+    }
+}
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -0,0 +1,30 @@
+<?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.INTERNET"/>
+    <uses-permission android:name="android.permission.RECORD_AUDIO"/>
+    <uses-permission android:name="android.permission.MODIFY_AUDIO_SETTINGS"/>
+
+    <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.Micstream"
+            tools:targetApi="31">
+        <activity
+                android:name=".MainActivity"
+                android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
--- a/app/src/main/java/com/micdroid/app/MainActivity.kt
+++ b/app/src/main/java/com/micdroid/app/MainActivity.kt
@@ -0,0 +1,223 @@
+package com.micdroid.app
+
+// NOTE: Code quality is 0 not to say negative
+// TODO: handle socket close
+// TODO: close connections
+// TODO: manual rate
+// TODO: custom output format
+// TODO: custom mode (mono/stereo)
+// TODO: inputs (maybe multiple mic sources)
+// TODO: calculate buffer delay and buffer/rate network throughout live
+// TODO: error handling
+// NOTE: muting doesn't send zeroes, it just "pauses" the stream for that time
+
+import android.Manifest
+import android.content.pm.PackageManager
+import android.graphics.Color
+import android.media.AudioFormat
+import android.media.AudioRecord
+import android.media.MediaRecorder
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.*
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.app.ActivityCompat
+import androidx.core.content.ContextCompat
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.RecyclerView
+import java.net.Socket
+
+
+// TODO: send header on the stream with the config to play, prepared for the desktop part, make a raw box to optionally skip it
+// NOTE: for now, the way to play this would be `ncat -nlvp <port> | pw-play --channels 1 --format s16 --rate 40800 -` (if you use pw)
+class MainActivity : AppCompatActivity() {
+    private val rate = 40800
+    private val channelConfig = AudioFormat.CHANNEL_IN_MONO
+    private val audioFormat = AudioFormat.ENCODING_PCM_16BIT
+
+    private var sockets: MutableList<Socket> = ArrayList()
+    private lateinit var recorder: AudioRecord
+    private var mute = false
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+
+        val btnMute = findViewById<ImageButton>(R.id.mute)
+        btnMute.setOnClickListener {
+            if (ContextCompat.checkSelfPermission(
+                    this,
+                    Manifest.permission.RECORD_AUDIO
+                ) != PackageManager.PERMISSION_GRANTED
+            ) {
+                ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.RECORD_AUDIO), 0)
+            } else {
+                onMicPerms()
+            }
+        }
+    }
+
+    override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        onMicPerms()
+    }
+
+    private fun onMicPerms() {
+        val hostsList = findViewById<RecyclerView>(R.id.hosts_list)
+        val adapter = MyAdapter(mutableListOf())
+        hostsList.layoutManager = LinearLayoutManager(this)
+        hostsList.adapter = adapter
+
+        val btnMute = findViewById<ImageButton>(R.id.mute)
+        val btnConn = findViewById<Button>(R.id.button)
+        val host = findViewById<EditText>(R.id.host)
+
+        if (ContextCompat.checkSelfPermission(
+                this,
+                Manifest.permission.RECORD_AUDIO
+            ) != PackageManager.PERMISSION_GRANTED
+        ) {
+            Toast.makeText(this@MainActivity, "Record permissions are denied", Toast.LENGTH_SHORT).show()
+            return
+        }
+
+        val bufCont = findViewById<LinearLayout>(R.id.bufCont)
+        val bufSize = try {
+            findViewById<EditText>(R.id.bufSize).text.toString().toInt()
+        } catch (err: Exception) {
+            Toast.makeText(
+                this@MainActivity,
+                "Couldn't parse bufSize",
+                Toast.LENGTH_SHORT
+            ).show()
+            return
+        }
+        val bufUnit = findViewById<Spinner>(R.id.bufUnit).getSelectedItem().toString()
+
+        val byteSize = bufSize * getBytesMulti(bufUnit)
+        val minBufferSize = AudioRecord.getMinBufferSize(rate, channelConfig, audioFormat)
+        if(byteSize < minBufferSize) {
+            Toast.makeText(
+                this@MainActivity,
+                "Selected size is smaller than min ($byteSize < $minBufferSize)",
+                Toast.LENGTH_SHORT
+            ).show()
+            return
+        }
+
+        this.recorder = AudioRecord(
+            MediaRecorder.AudioSource.MIC,
+            rate,
+            channelConfig,
+            audioFormat,
+            byteSize
+        )
+        bufCont.visibility = View.INVISIBLE
+        this.updateMuteColor()
+
+        btnMute.setOnClickListener {
+            this.mute = !this.mute
+            this.updateMuteColor()
+        }
+
+        btnConn.setOnClickListener {
+            try {
+                Thread {
+                    try {
+                        sockets.add(parseHost(host.text.toString()))
+                    } catch (err: Exception) {
+                        runOnUiThread {
+                            Toast.makeText(
+                                this@MainActivity,
+                                "E: $err",
+                                Toast.LENGTH_SHORT
+                            ).show()
+                        }
+                        return@Thread
+                    }
+                    runOnUiThread {
+                        adapter.addItem(host.text.toString())
+                    }
+                }.start()
+            } catch(e: Exception) {
+                Toast.makeText(
+                    this@MainActivity,
+                    "T: $e",
+                    Toast.LENGTH_SHORT
+                ).show()
+            }
+        }
+
+        val buffer = ByteArray(byteSize)
+        this.recorder.startRecording()
+        Thread {
+            while (true) {
+                val read = this.recorder.read(buffer, 0, byteSize)
+                if(read > 0 && !this.mute) {
+                    val bufCopy = buffer.copyOf(read)
+                    Thread {
+                        for (socket in this.sockets) {
+                            val out = socket.getOutputStream()
+                            out.write(bufCopy)
+                        }
+                    }.start()
+                }
+            }
+        }.start()
+    }
+
+    private fun updateMuteColor() {
+        val btnMute = findViewById<ImageButton>(R.id.mute)
+        val color = when(this.mute) {
+            true -> Color.parseColor("#ff0000")
+            false -> Color.parseColor("#6ab04c")
+        }
+        btnMute.setBackgroundColor(color)
+    }
+
+    private fun parseHost(host: String): Socket {
+        val split = host.split(":")
+        val port = split[1].toInt()
+
+        val socket = Socket(split[0], port)
+        return socket
+    }
+
+    private fun getBytesMulti(unit: String): Int {
+        return when (unit) {
+            "B" -> 1
+            "K" -> 1000
+            "Ki" -> 1024
+            "M" -> 1000_000
+            "Mi" -> 1048_576
+            else -> 0
+        }
+    }
+}
+
+class MyAdapter(private val items: MutableList<String>) : RecyclerView.Adapter<MyAdapter.MyViewHolder>() {
+
+    class MyViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+        val textView: TextView = itemView.findViewById(android.R.id.text1)
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): MyViewHolder {
+        val view = LayoutInflater.from(parent.context).inflate(android.R.layout.simple_list_item_1, parent, false)
+        return MyViewHolder(view)
+    }
+
+    override fun onBindViewHolder(holder: MyViewHolder, position: Int) {
+        holder.textView.text = items[position]
+    }
+
+    override fun getItemCount(): Int {
+        return items.size
+    }
+
+    fun addItem(item: String) {
+        items.add(item)
+        notifyItemInserted(items.size - 1)
+    }
+}
--- a/app/src/main/res/drawable/ic_launcher_background.xml
+++ b/app/src/main/res/drawable/ic_launcher_background.xml
@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        android:height="108dp"
+        android:width="108dp"
+        android:viewportHeight="108"
+        android:viewportWidth="108">
+    <path android:fillColor="#3DDC84"
+          android:pathData="M0,0h108v108h-108z"/>
+    <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,0L19,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,0L29,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,0L39,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,0L49,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,0L59,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,0L69,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,0L79,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M89,0L89,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M99,0L99,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,9L108,9"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,19L108,19"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,29L108,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,39L108,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,49L108,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,59L108,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,69L108,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,79L108,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,89L108,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,99L108,99"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,29L89,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,39L89,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,49L89,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,59L89,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,69L89,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,79L89,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,19L29,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,19L39,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,19L49,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,19L59,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,19L69,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,19L79,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+</vector>
--- a/app/src/main/res/drawable/ic_launcher_foreground.xml
+++ b/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,31 @@
+<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:startY="49.59793"
+                    android:startX="42.9492"
+                    android:endY="92.4963"
+                    android:endX="85.84757"
+                    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: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:fillColor="#FFFFFF"
+            android:fillType="nonZero"
+            android:strokeWidth="1"
+            android:strokeColor="#00000000"/>
+</vector>
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+        xmlns:android="http://schemas.android.com/apk/res/android"
+        xmlns:tools="http://schemas.android.com/tools"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        tools:context=".MainActivity">
+    <LinearLayout
+            android:orientation="vertical"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content" app:layout_constraintTop_toTopOf="parent"
+            app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent" android:id="@+id/connect_dialog">
+        <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="@string/connect_colon"
+                android:textSize="48sp"/>
+        <EditText
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:inputType="text"
+                android:ems="10"
+                android:id="@+id/host" android:textSize="24sp" android:hint="@string/host_port"
+                android:textColorHint="#A1887F" android:autofillHints=""/>
+        <Button
+                android:text="@string/connect"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content" android:id="@+id/button"/>
+        <androidx.recyclerview.widget.RecyclerView
+                android:layout_width="match_parent"
+                android:layout_height="match_parent" android:id="@+id/hosts_list"/>
+    </LinearLayout>
+    <LinearLayout
+            android:orientation="horizontal"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content" app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toStartOf="parent" app:layout_constraintEnd_toEndOf="parent"
+            android:background="#FFEB3B" android:id="@+id/dev_warn">
+        <TextView
+                android:text="@string/running_in_dev_mode"
+                android:layout_width="0dp"
+                android:layout_height="wrap_content" android:layout_weight="1" android:visibility="invisible"
+                tools:visibility="visible" android:textSize="16sp" android:textAlignment="center"
+                android:textColor="#000000"/>
+    </LinearLayout>
+    <ImageButton
+            android:src="@android:drawable/ic_btn_speak_now"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content" android:id="@+id/mute"
+            app:layout_constraintBottom_toBottomOf="parent"
+            android:layout_marginBottom="32dp" app:layout_constraintEnd_toEndOf="parent"
+            android:layout_marginEnd="16dp" android:background="#B1B1B1" android:padding="20sp"
+            tools:circularflow_defaultRadius="10sp" tools:circularflow_radiusInDP="10000sp"
+            android:contentDescription="@string/speak_button"/>
+    <LinearLayout
+            android:orientation="horizontal"
+            android:layout_width="200dp"
+            android:layout_height="48dp"
+            android:id="@+id/bufCont"
+            app:layout_constraintStart_toStartOf="parent"
+            android:layout_marginStart="24dp" app:layout_constraintBottom_toBottomOf="parent"
+            android:layout_marginBottom="32dp">
+        <EditText
+                android:layout_width="100sp"
+                android:layout_height="wrap_content"
+                android:inputType="numberSigned"
+                android:ems="10"
+                android:id="@+id/bufSize" android:hint="@string/bufsize" android:textSize="24sp"/>
+        <Spinner
+                android:layout_width="0dp"
+                android:layout_height="wrap_content" android:id="@+id/bufUnit" android:layout_weight="1"
+                android:dropDownWidth="wrap_content" android:entries="@array/size_units" android:minHeight="48dp"/>
+    </LinearLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+    <monochrome android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>
--- a/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
+    <monochrome android:drawable="@drawable/ic_launcher_foreground"/>
+</adaptive-icon>
--- a/app/src/main/res/mipmap-hdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-mdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp
--- a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
+++ b/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp
--- a/app/src/main/res/values-night/themes.xml
+++ b/app/src/main/res/values-night/themes.xml
@@ -0,0 +1,7 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Micstream" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your dark theme here. -->
+        <!-- <item name="colorPrimary">@color/my_dark_primary</item> -->
+    </style>
+</resources>
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -0,0 +1,18 @@
+<resources>
+    <string name="app_name">micstream</string>
+    <string name="host_port">host:port</string>
+    <string name="connect">Connect</string>
+    <string name="connect_colon">Connect:</string>
+    <string name="running_in_dev_mode">Running in Dev Mode</string>
+    <string name="speak_button">Speak Button</string>
+    <string name="somehost_port">somehost:port</string>
+    <string name="bufsize">BufSize</string>
+
+    <string-array name="size_units">
+        <item>B</item>
+        <item>K</item>
+        <item>Ki</item>
+        <item>M</item>
+        <item>Mi</item>
+    </string-array>
+</resources>
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -0,0 +1,9 @@
+<resources xmlns:tools="http://schemas.android.com/tools">
+    <!-- Base application theme. -->
+    <style name="Base.Theme.Micstream" parent="Theme.Material3.DayNight.NoActionBar">
+        <!-- Customize your light theme here. -->
+        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
+    </style>
+
+    <style name="Theme.Micstream" parent="Base.Theme.Micstream"/>
+</resources>
--- a/app/src/main/res/xml/backup_rules.xml
+++ b/app/src/main/res/xml/backup_rules.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
--- a/app/src/main/res/xml/data_extraction_rules.xml
+++ b/app/src/main/res/xml/data_extraction_rules.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
--- a/app/src/test/java/com/micdroid/app/ExampleUnitTest.kt
+++ b/app/src/test/java/com/micdroid/app/ExampleUnitTest.kt
@@ -0,0 +1,17 @@
+package com.micdroid.app
+
+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)
+    }
+}