Hey there

.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties

Launcher Icon Assets/readme.md

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+Icon from <https://www.iconfinder.com>

app/.gitignore

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+/build

app/build.gradle.kts

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+plugins {
+    id("com.android.application")
+    id("org.jetbrains.kotlin.android")
+    id("kotlin-parcelize")
+    id("com.google.devtools.ksp")
+}
+
+android {
+    signingConfigs {
+        getByName("debug") {
+            storeFile = file("../keystore.jks")
+            storePassword = "qazwsx"
+            keyPassword = "111111"
+            keyAlias = "music"
+        }
+    }
+    namespace = "com.ztftrue.music"
+    compileSdk = 34
+
+    defaultConfig {
+        applicationId = "com.ztftrue.music"
+        minSdk = 30
+        targetSdk = 34
+        versionCode = 1
+        versionName = "0.1"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        vectorDrawables {
+            useSupportLibrary = true
+        }
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+            signingConfig = signingConfigs.getByName("debug")
+        }
+        getByName("debug") {
+            signingConfig = signingConfigs.getByName("debug")
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+    buildFeatures {
+        compose = true
+    }
+    composeOptions {
+        kotlinCompilerExtensionVersion = "1.5.3"
+    }
+    packaging {
+        resources {
+            excludes += "/META-INF/{AL2.0,LGPL2.1}"
+        }
+    }
+}
+
+dependencies {
+
+    implementation("androidx.core:core-ktx:1.12.0")
+    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.7.0")
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.3")
+    implementation ("androidx.lifecycle:lifecycle-viewmodel-compose:2.7.0")
+    implementation("androidx.activity:activity-compose:1.8.2")
+    implementation(platform("androidx.compose:compose-bom:2023.10.01"))
+    implementation("androidx.navigation:navigation-compose:2.7.6")
+
+    implementation ("androidx.media3:media3-exoplayer:1.2.1")
+    implementation ("androidx.media3:media3-exoplayer-dash:1.2.1")
+    implementation ("androidx.media3:media3-ui:1.2.1")
+    implementation ("androidx.media3:media3-cast:1.2.1")
+
+    implementation("androidx.compose.ui:ui")
+    implementation("androidx.compose.ui:ui-graphics")
+    implementation("androidx.compose.ui:ui-tooling-preview")
+    implementation("androidx.compose.material3:material3:1.1.2")
+    implementation("androidx.compose.material3:material3-window-size-class:1.1.2")
+//    implementation("androidx.compose.material:material:1.5.4")
+    implementation ("androidx.constraintlayout:constraintlayout-compose:1.0.1")
+//
+    implementation ("androidx.core:core-splashscreen:1.0.1")
+
+    // load image
+    implementation("io.coil-kt:coil-compose:2.5.0")
+
+    testImplementation("junit:junit:4.13.2")
+    androidTestImplementation("androidx.test.ext:junit:1.1.5")
+    androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
+    androidTestImplementation(platform("androidx.compose:compose-bom:2023.10.01"))
+    androidTestImplementation("androidx.compose.ui:ui-test-junit4")
+    debugImplementation("androidx.compose.ui:ui-tooling")
+    debugImplementation("androidx.compose.ui:ui-test-manifest")
+
+
+    // https://mvnrepository.com/artifact/pl.edu.icm/JLargeArrays
+//    implementation("pl.edu.icm:JLargeArrays:1.6")
+// https://mvnrepository.com/artifact/commons-io/commons-io
+//    implementation("commons-io:commons-io:2.14.0")
+
+// https://mvnrepository.com/artifact/com.github.wendykierp/JTransforms
+    implementation("com.github.wendykierp:JTransforms:3.1")
+// https://mvnrepository.com/artifact/org.apache.commons/commons-math3
+    implementation("org.apache.commons:commons-math3:3.6.1")
+    implementation ("be.tarsos.dsp:core:2.5")
+
+    implementation("androidx.core:core-ktx:1.12.0")
+    implementation("androidx.collection:collection-ktx:1.3.0")
+    implementation("androidx.fragment:fragment-ktx:1.6.2")
+    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.7.0")
+    implementation("androidx.palette:palette-ktx:1.0.0")
+    implementation("androidx.room:room-ktx:2.6.1")
+
+    val roomVersion = "2.6.1"
+    implementation("androidx.room:room-runtime:$roomVersion")
+    annotationProcessor("androidx.room:room-compiler:$roomVersion")
+    // To use Kotlin Symbol Processing (KSP)
+    ksp("androidx.room:room-compiler:$roomVersion")
+    // optional - Kotlin Extensions and Coroutines support for Room
+    implementation("androidx.room:room-ktx:$roomVersion")
+    // optional - RxJava3 support for Room
+    implementation("androidx.room:room-rxjava3:$roomVersion")
+    // optional - Test helpers
+    testImplementation("androidx.room:room-testing:$roomVersion")
+    // optional - Paging 3 Integration
+    implementation("androidx.room:room-paging:$roomVersion")
+
+    implementation ("com.google.code.gson:gson:2.10.1")
+
+}

app/proguard-rules.pro

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+# 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

app/src/androidTest/java/com/ztftrue/music/ExampleInstrumentedTest.kt

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+package com.ztftrue.music
+
+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.ztftrue.music", appContext.packageName)
+    }
+}