Update AndroidManifest to resolve App Link verification issues

- Update `tools:targetApi` from "tiramisu" to "33"
- Set `android:autoVerify="false"` for the MIME-type based intent-filter
- Add `tools:ignore="AppLinkUrlError"` to the wildcard host in the file-extension intent-filter
- Add comments clarifying App Link behavior for playlist links

.gitignore

@@ -4,4 +4,6 @@
 /local.properties
 /.idea
 /build
-/captures
+/captures
+/gradle/gradle-daemon-jvm.properties
+/.kotlin

LICENSE.md

@@ -1,7 +1,7 @@
 The MIT License (MIT)
 =====================
 
-Copyright (c) 2025 - Michatec
+Copyright (c) 2026 - Michatec
 --------------------------------
 
 Permission is hereby granted, free of charge, to any person obtaining a copy

app/build.gradle

@@ -1,5 +1,5 @@
 plugins {
-    id 'com.android.application'
+    alias libs.plugins.android.application
     id 'kotlin-parcelize'
 }
 
@@ -19,8 +19,8 @@ android {
         applicationId 'com.michatec.radio'
         minSdk 28
         targetSdk 36
-        versionCode 142
+        versionCode 143
-        versionName '14.2'
+        versionName '14.3'
         resourceConfigurations += ['en', 'de', 'el', 'nl', 'pl', 'ru','uk', 'ja', 'da', 'fr']
     }
 
@@ -55,24 +55,26 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 
     // Google Stuff //
-    implementation 'com.google.android.material:material:1.13.0'
+    implementation libs.material
-    implementation 'com.google.code.gson:gson:2.13.2'
+    implementation libs.gson
 
     // AndroidX Stuff //
-    implementation 'androidx.core:core-ktx:1.17.0'
+    implementation libs.core.ktx
-    implementation 'androidx.activity:activity-ktx:1.12.4'
+    implementation libs.activity.ktx
-    implementation 'androidx.palette:palette-ktx:1.0.0'
+    implementation libs.palette.ktx
-    implementation 'androidx.preference:preference-ktx:1.2.1'
+    implementation libs.preference.ktx
-    implementation 'androidx.media:media:1.7.1'
+    implementation libs.media
-    implementation 'androidx.media3:media3-exoplayer:1.9.2'
+    implementation libs.media3.exoplayer
-    implementation 'androidx.media3:media3-exoplayer-hls:1.9.2'
+    implementation libs.media3.exoplayer.hls
-    implementation 'androidx.media3:media3-session:1.9.2'
+    implementation libs.media3.session
-    implementation 'androidx.media3:media3-datasource-okhttp:1.9.2'
+    implementation libs.media3.datasource.okhttp
-    implementation 'androidx.navigation:navigation-fragment-ktx:2.9.7'
+    implementation libs.navigation.fragment.ktx
-    implementation 'androidx.navigation:navigation-ui-ktx:2.9.7'
+    implementation libs.navigation.ui.ktx
-    implementation 'androidx.work:work-runtime-ktx:2.11.1'
+    implementation libs.work.runtime.ktx
 
+    implementation libs.freedroidwarn
+	
     // Volley HTTP request //
-    implementation 'com.android.volley:volley:1.2.1'
+    implementation libs.volley
-    implementation 'androidx.compose.material3:material3:1.4.0'
+    implementation libs.material3
 }

app/src/main/AndroidManifest.xml

@@ -21,7 +21,7 @@
         android:supportsRtl="true"
         android:theme="@style/AppTheme"
         android:usesCleartextTraffic="true"
-        tools:targetApi="tiramisu">
+        tools:targetApi="33">
 
         <!-- ANDROID AUTO SUPPORT -->
         <!--  https://developer.android.com/training/auto/audio/ -->
@@ -58,6 +58,7 @@
             </intent-filter>
 
             <!-- react to playlist-links based on file extension -->
+            <!-- This is intended as an App Link for specific extensions -->
             <intent-filter android:autoVerify="true">
                 <action android:name="android.intent.action.VIEW" />
 
@@ -66,14 +67,16 @@
 
                 <data android:scheme="http" />
                 <data android:scheme="https" />
-                <data android:host="*" />
+                <data android:host="*"
+                    tools:ignore="AppLinkUrlError" />
                 <data android:pathPattern=".*\\.m3u" />
                 <data android:pathPattern=".*\\.m3u8" />
                 <data android:pathPattern=".*\\.pls" />
             </intent-filter>
 
             <!-- react to playlist-links based on mimetype -->
-            <intent-filter android:autoVerify="true">
+            <!-- Note: MIME types prevent strict App Link verification, but are kept as requested -->
+            <intent-filter android:autoVerify="false">
                 <action android:name="android.intent.action.VIEW" />
 
                 <category android:name="android.intent.category.BROWSABLE" />

app/src/main/java/com/michatec/radio/Keys.kt

@@ -78,7 +78,6 @@ object Keys {
     // default const values
     const val DEFAULT_SIZE_OF_METADATA_HISTORY: Int = 25
     const val DEFAULT_MAX_LENGTH_OF_METADATA_ENTRY: Int = 127
-    const val DEFAULT_DOWNLOAD_OVER_MOBILE: Boolean = false
     const val ACTIVE_DOWNLOADS_EMPTY: String = "zero"
     const val DEFAULT_MAX_RECONNECTION_COUNT: Int = 30
     const val LARGE_BUFFER_SIZE_MULTIPLIER: Int = 8
@@ -149,9 +148,6 @@ object Keys {
     const val RADIO_BROWSER_API_BASE: String = "all.api.radio-browser.info"
     const val RADIO_BROWSER_API_DEFAULT: String = "de1.api.radio-browser.info"
 
-    // locations
-    const val LOCATION_DEFAULT_STATION_IMAGE: String = "android.resource://com.michatec.radio/drawable/ic_default_station_image_24dp"
-
     // sizes (in dp)
     const val SIZE_STATION_IMAGE_CARD: Int = 72
     const val SIZE_STATION_IMAGE_MAXIMUM: Int = 640

app/src/main/java/com/michatec/radio/MainActivity.kt

@@ -25,7 +25,7 @@ import androidx.navigation.ui.navigateUp
 import com.michatec.radio.helpers.AppThemeHelper
 import com.michatec.radio.helpers.FileHelper
 import com.michatec.radio.helpers.PreferencesHelper
-
+import org.woheller69.freeDroidWarn.FreeDroidWarn
 
 /*
  * MainActivity class
@@ -39,6 +39,9 @@ class MainActivity : AppCompatActivity() {
     /* Overrides onCreate from AppCompatActivity */
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        
+        // Free Android
+        FreeDroidWarn.showWarningOnUpgrade(this, BuildConfig.VERSION_CODE)
 
         // set up views
         setContentView(R.layout.activity_main)

app/src/main/java/com/michatec/radio/Radio.kt

@@ -34,9 +34,4 @@ class Radio : Application() {
         AppThemeHelper.setTheme(PreferencesHelper.loadThemeSelection())
     }
 
-    /* Implements onTerminate */
-    override fun onTerminate() {
-        super.onTerminate()
-    }
-
 }

app/src/main/java/com/michatec/radio/SettingsFragment.kt

@@ -28,7 +28,6 @@ import androidx.activity.result.ActivityResult
 import androidx.activity.result.contract.ActivityResultContracts.StartActivityForResult
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.net.toUri
-import androidx.core.os.bundleOf
 import androidx.navigation.fragment.findNavController
 import androidx.preference.*
 import com.google.android.material.snackbar.Snackbar
@@ -427,9 +426,9 @@ class SettingsFragment : PreferenceFragmentCompat(), YesNoDialog.YesNoDialogList
             val sourceUri: Uri? = result.data?.data
             if (sourceUri != null) {
                 // open and import OPML in player fragment
-                val bundle: Bundle = bundleOf(
+                val bundle = Bundle().apply {
-                    Keys.ARG_RESTORE_COLLECTION to "$sourceUri"
+                    putString(Keys.ARG_RESTORE_COLLECTION, "$sourceUri")
-                )
+                }
                 this.findNavController().navigate(R.id.player_destination, bundle)
             }
         }
@@ -445,7 +444,9 @@ class SettingsFragment : PreferenceFragmentCompat(), YesNoDialog.YesNoDialogList
                 Snackbar.LENGTH_LONG
             ).show()
             // update collection in player screen
-            val bundle: Bundle = bundleOf(Keys.ARG_UPDATE_COLLECTION to true)
+            val bundle = Bundle().apply {
+                putBoolean(Keys.ARG_UPDATE_COLLECTION, true)
+            }
             this.findNavController().navigate(R.id.player_destination, bundle)
         } else {
             ErrorDialog().show(
@@ -466,9 +467,9 @@ class SettingsFragment : PreferenceFragmentCompat(), YesNoDialog.YesNoDialogList
                 Snackbar.LENGTH_LONG
             ).show()
             // update collection in player screen
-            val bundle: Bundle = bundleOf(
+            val bundle = Bundle().apply {
-                Keys.ARG_UPDATE_IMAGES to true
+                putBoolean(Keys.ARG_UPDATE_IMAGES, true)
-            )
+            }
             this.findNavController().navigate(R.id.player_destination, bundle)
         } else {
             ErrorDialog().show(

app/src/main/java/com/michatec/radio/extensions/MediaControllerExt.kt

@@ -16,7 +16,6 @@ package com.michatec.radio.extensions
 
 import android.content.Context
 import android.os.Bundle
-import androidx.core.os.bundleOf
 import androidx.media3.session.MediaController
 import androidx.media3.session.SessionCommand
 import androidx.media3.session.SessionResult
@@ -71,8 +70,11 @@ fun MediaController.play(context: Context, station: Station) {
 
 /* Starts playback with of a stream url */
 fun MediaController.playStreamDirectly(streamUri: String) {
+    val bundle = Bundle().apply {
+        putString(Keys.KEY_STREAM_URI, streamUri)
+    }
     sendCustomCommand(
         SessionCommand(Keys.CMD_PLAY_STREAM, Bundle.EMPTY),
-        bundleOf(Pair(Keys.KEY_STREAM_URI, streamUri))
+        bundle
     )
 }

app/src/main/java/com/michatec/radio/helpers/FileHelper.kt

@@ -33,7 +33,6 @@ import kotlinx.coroutines.Dispatchers.IO
 import java.io.*
 import java.util.*
 import kotlin.coroutines.resume
-import kotlin.coroutines.suspendCoroutine
 
 
 /*
@@ -292,7 +291,7 @@ object FileHelper {
         collection: Collection,
         lastUpdate: Date
     ) {
-        return suspendCoroutine { cont ->
+        return suspendCancellableCoroutine { cont ->
             cont.resume(saveCollection(context, collection, lastUpdate))
         }
     }
@@ -311,7 +310,7 @@ object FileHelper {
         originalFileUri: Uri,
         targetFileUri: Uri
     ): Boolean {
-        return suspendCoroutine { cont ->
+        return suspendCancellableCoroutine { cont ->
             cont.resume(copyFile(context, originalFileUri, targetFileUri))
         }
     }
@@ -319,7 +318,7 @@ object FileHelper {
 
     /* Suspend function: Exports collection of stations as M3U file - local backup copy */
     suspend fun backupCollectionAsM3uSuspended(context: Context, collection: Collection) {
-        return suspendCoroutine { cont ->
+        return suspendCancellableCoroutine { cont ->
             Log.v(TAG, "Backing up collection as M3U - Thread: ${Thread.currentThread().name}")
             // create M3U string
             val m3uString: String = CollectionHelper.createM3uString(collection)
@@ -338,7 +337,7 @@ object FileHelper {
 
     /* Suspend function: Exports collection of stations as PLS file - local backup copy */
     suspend fun backupCollectionAsPlsSuspended(context: Context, collection: Collection) {
-        return suspendCoroutine { cont ->
+        return suspendCancellableCoroutine { cont ->
             Log.v(TAG, "Backing up collection as PLS - Thread: ${Thread.currentThread().name}")
             // create PLS string
             val plsString: String = CollectionHelper.createPlsString(collection)

app/src/main/java/com/michatec/radio/helpers/NetworkHelper.kt

@@ -19,13 +19,13 @@ import android.net.ConnectivityManager
 import android.net.Network
 import android.util.Log
 import com.michatec.radio.Keys
+import kotlinx.coroutines.suspendCancellableCoroutine
 import java.net.HttpURLConnection
 import java.net.InetAddress
 import java.net.URL
 import java.net.UnknownHostException
 import java.util.*
 import kotlin.coroutines.resume
-import kotlin.coroutines.suspendCoroutine
 
 
 /*
@@ -105,7 +105,7 @@ object NetworkHelper {
 
     /* Suspend function: Detects content type (mime type) from given URL string - async using coroutine */
     suspend fun detectContentTypeSuspended(urlString: String): ContentType {
-        return suspendCoroutine { cont ->
+        return suspendCancellableCoroutine { cont ->
             cont.resume(detectContentType(urlString))
         }
     }
@@ -113,7 +113,7 @@ object NetworkHelper {
 
     /* Suspend function: Gets a random radio-browser.info api address - async using coroutine */
     suspend fun getRadioBrowserServerSuspended(): String {
-        return suspendCoroutine { cont ->
+        return suspendCancellableCoroutine { cont ->
             val serverAddress: String = try {
                 // get all available radio browser servers
                 val serverAddressList: Array<InetAddress> =

build.gradle

@@ -1,11 +1,11 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 plugins {
-    id 'com.android.application' version '9.1.0' apply false
+    alias libs.plugins.android.application apply false
-    id 'com.android.library' version '9.1.0' apply false
+    alias libs.plugins.android.library apply false
-    id 'org.jetbrains.kotlin.android' version "2.3.10" apply false
+    alias libs.plugins.jetbrains.kotlin.android apply false
 }
 
 tasks.register('clean', Delete) {
     delete rootProject.buildDir()
-}
+}

gradle/libs.versions.toml

@@ -0,0 +1,42 @@
+[versions]
+activityKtx = "1.13.0"
+agp = "9.1.0"
+coreKtx = "1.18.0"
+freedroidwarn = "V1.10"
+gradleToolchainsFoojayResolverConvention = "1.0.0"
+gson = "2.13.2"
+kotlin = "2.3.20"
+material = "1.13.0"
+material3 = "1.4.0"
+media = "1.7.1"
+media3 = "1.9.3"
+navigation = "2.9.7"
+paletteKtx = "1.0.0"
+preferenceKtx = "1.2.1"
+volley = "1.2.1"
+workRuntimeKtx = "2.11.1"
+
+[libraries]
+activity-ktx = { group = "androidx.activity", name = "activity-ktx", version.ref = "activityKtx" }
+core-ktx = { group = "androidx.core", name = "core-ktx", version.ref = "coreKtx" }
+freedroidwarn = { group = "com.github.woheller69", name = "FreeDroidWarn", version.ref = "freedroidwarn" }
+gson = { group = "com.google.code.gson", name = "gson", version.ref = "gson" }
+material = { group = "com.google.android.material", name = "material", version.ref = "material" }
+material3 = { group = "androidx.compose.material3", name = "material3", version.ref = "material3" }
+media = { group = "androidx.media", name = "media", version.ref = "media" }
+media3-datasource-okhttp = { group = "androidx.media3", name = "media3-datasource-okhttp", version.ref = "media3" }
+media3-exoplayer = { group = "androidx.media3", name = "media3-exoplayer", version.ref = "media3" }
+media3-exoplayer-hls = { group = "androidx.media3", name = "media3-exoplayer-hls", version.ref = "media3" }
+media3-session = { group = "androidx.media3", name = "media3-session", version.ref = "media3" }
+navigation-fragment-ktx = { group = "androidx.navigation", name = "navigation-fragment-ktx", version.ref = "navigation" }
+navigation-ui-ktx = { group = "androidx.navigation", name = "navigation-ui-ktx", version.ref = "navigation" }
+palette-ktx = { group = "androidx.palette", name = "palette-ktx", version.ref = "paletteKtx" }
+preference-ktx = { group = "androidx.preference", name = "preference-ktx", version.ref = "preferenceKtx" }
+volley = { group = "com.android.volley", name = "volley", version.ref = "volley" }
+work-runtime-ktx = { group = "androidx.work", name = "work-runtime-ktx", version.ref = "workRuntimeKtx" }
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+android-library = { id = "com.android.library", version.ref = "agp" }
+foojay = { id = "org.gradle.toolchains.foojay-resolver-convention", version.ref = "gradleToolchainsFoojayResolverConvention" }
+jetbrains-kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

settings.gradle

@@ -3,8 +3,10 @@ pluginManagement {
         google()
         mavenCentral()
         gradlePluginPortal()
+        maven { url 'https://jitpack.io' }
     }
 }
+
 plugins {
     id 'org.gradle.toolchains.foojay-resolver-convention' version '1.0.0'
 }
@@ -13,6 +15,7 @@ dependencyResolutionManagement {
     repositories {
         google()
         mavenCentral()
+        maven { url 'https://jitpack.io' }
     }
 }