diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..e69de29
diff --git a/app/src/androidTest/java/io/github/teccheck/fastlyrics/ExampleInstrumentedTest.kt b/app/src/androidTest/java/io/github/teccheck/fastlyrics/ExampleInstrumentedTest.kt
index 5118a7a..9d14c3e 100644
--- a/app/src/androidTest/java/io/github/teccheck/fastlyrics/ExampleInstrumentedTest.kt
+++ b/app/src/androidTest/java/io/github/teccheck/fastlyrics/ExampleInstrumentedTest.kt
@@ -1,13 +1,11 @@
 package io.github.teccheck.fastlyrics
 
-import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.ext.junit.runners.AndroidJUnit4
-
+import androidx.test.platform.app.InstrumentationRegistry
+import org.junit.Assert
 import org.junit.Test
 import org.junit.runner.RunWith
 
-import org.junit.Assert.*
-
 /**
  * Instrumented test, which will execute on an Android device.
  *
@@ -19,6 +17,6 @@ class ExampleInstrumentedTest {
     fun useAppContext() {
         // Context of the app under test.
         val appContext = InstrumentationRegistry.getInstrumentation().targetContext
-        assertEquals("io.github.teccheck.fastlyrics", appContext.packageName)
+        Assert.assertEquals("io.github.teccheck.fastlyrics", appContext.packageName)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/BaseActivity.kt b/app/src/main/java/io/github/teccheck/fastlyrics/BaseActivity.kt
index a2cde0b..e89d02a 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/BaseActivity.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/BaseActivity.kt
@@ -39,4 +39,4 @@ abstract class BaseActivity : AppCompatActivity() {
     private fun setNightMode(mode: Int) {
         AppCompatDelegate.setDefaultNightMode(mode)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/FastLyricsApp.kt b/app/src/main/java/io/github/teccheck/fastlyrics/FastLyricsApp.kt
index a0de93c..60c3128 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/FastLyricsApp.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/FastLyricsApp.kt
@@ -13,5 +13,4 @@ class FastLyricsApp : Application() {
         MediaSession.init(this)
         ProviderOrder.init(this)
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/MainActivity.kt b/app/src/main/java/io/github/teccheck/fastlyrics/MainActivity.kt
index 39e7e29..051b84d 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/MainActivity.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/MainActivity.kt
@@ -17,7 +17,9 @@ import io.github.teccheck.fastlyrics.ui.permission.PermissionActivity
 import io.github.teccheck.fastlyrics.ui.saved.SavedActivity
 import io.github.teccheck.fastlyrics.ui.settings.SettingsActivity
 
-class MainActivity : BaseActivity(), NavigationView.OnNavigationItemSelectedListener {
+class MainActivity :
+    BaseActivity(),
+    NavigationView.OnNavigationItemSelectedListener {
 
     private lateinit var appBarConfiguration: AppBarConfiguration
     private lateinit var navController: NavController
@@ -50,23 +52,20 @@ class MainActivity : BaseActivity(), NavigationView.OnNavigationItemSelectedList
         return super.onCreateOptionsMenu(menu)
     }
 
-    override fun onOptionsItemSelected(item: MenuItem): Boolean {
-        return when (item.itemId) {
-            R.id.app_bar_search -> {
-                if (navController.currentDestination?.id != R.id.nav_search) {
-                    navController.navigate(R.id.nav_search)
-                }
-                true
+    override fun onOptionsItemSelected(item: MenuItem): Boolean = when (item.itemId) {
+        R.id.app_bar_search -> {
+            if (navController.currentDestination?.id != R.id.nav_search) {
+                navController.navigate(R.id.nav_search)
             }
-
-            else -> super.onOptionsItemSelected(item)
+            true
         }
-    }
 
-    override fun onSupportNavigateUp(): Boolean {
-        return navController.navigateUp(appBarConfiguration) || super.onSupportNavigateUp()
+        else -> super.onOptionsItemSelected(item)
     }
 
+    override fun onSupportNavigateUp(): Boolean =
+        navController.navigateUp(appBarConfiguration) || super.onSupportNavigateUp()
+
     override fun onNavigationItemSelected(item: MenuItem): Boolean {
         when (item.itemId) {
             R.id.nav_saved -> startActivity(Intent(this, SavedActivity::class.java))
@@ -80,11 +79,9 @@ class MainActivity : BaseActivity(), NavigationView.OnNavigationItemSelectedList
         return false
     }
 
-    fun getSearchMenuItem(): MenuItem? {
-        return searchMenuItem
-    }
+    fun getSearchMenuItem(): MenuItem? = searchMenuItem
 
     companion object {
         private const val TAG = "MainActivity"
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/Settings.kt b/app/src/main/java/io/github/teccheck/fastlyrics/Settings.kt
index a95062b..35fcbc6 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/Settings.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/Settings.kt
@@ -16,26 +16,18 @@ class Settings(context: Context) {
     }
 
     @StyleRes
-    fun getMaterialStyle(): Int {
-        return when (sharedPreferences.getString(KEY_MATERIAL_STYLE, DEFAULT_MATERIAL_STYLE)) {
-            MATERIAL_STYLE_ONE -> R.style.Theme_FastLyrics_Material1
-            MATERIAL_STYLE_TWO -> R.style.Theme_FastLyrics_Material2
-            MATERIAL_STYLE_THREE -> R.style.Theme_FastLyrics_Material3
-            else -> R.style.Theme_FastLyrics_Material2
-        }
+    fun getMaterialStyle(): Int = when (sharedPreferences.getString(KEY_MATERIAL_STYLE, DEFAULT_MATERIAL_STYLE)) {
+        MATERIAL_STYLE_ONE -> R.style.Theme_FastLyrics_Material1
+        MATERIAL_STYLE_TWO -> R.style.Theme_FastLyrics_Material2
+        MATERIAL_STYLE_THREE -> R.style.Theme_FastLyrics_Material3
+        else -> R.style.Theme_FastLyrics_Material2
     }
 
-    fun getIsAutoRefreshEnabled(): Boolean {
-        return sharedPreferences.getBoolean(KEY_AUTO_REFRESH, false)
-    }
+    fun getIsAutoRefreshEnabled(): Boolean = sharedPreferences.getBoolean(KEY_AUTO_REFRESH, false)
 
-    fun getSyncedLyricsByDefault(): Boolean {
-        return sharedPreferences.getBoolean(KEY_SYNCED_LYRICS_BY_DEFAULT, false)
-    }
+    fun getSyncedLyricsByDefault(): Boolean = sharedPreferences.getBoolean(KEY_SYNCED_LYRICS_BY_DEFAULT, false)
 
-    fun getTextSize(): Int {
-        return sharedPreferences.getInt(KEY_TEXT_SIZE, 18)
-    }
+    fun getTextSize(): Int = sharedPreferences.getInt(KEY_TEXT_SIZE, 18)
 
     companion object {
         private const val KEY_APP_THEME = "app_theme"
@@ -51,5 +43,4 @@ class Settings(context: Context) {
         private const val DEFAULT_APP_THEME = "-1"
         private const val DEFAULT_MATERIAL_STYLE = MATERIAL_STYLE_TWO
     }
-
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/Tokens.kt b/app/src/main/java/io/github/teccheck/fastlyrics/Tokens.kt
index 741ed5e..1d7b887 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/Tokens.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/Tokens.kt
@@ -3,4 +3,4 @@ package io.github.teccheck.fastlyrics
 object Tokens {
     const val GENIUS_API = "ZTejoT_ojOEasIkT9WrMBhBQOz6eYKK5QULCMECmOhvwqjRZ6WbpamFe3geHnvp3"
     const val PETIT_LYRICS_API = "p1110417"
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/api/LyricStorage.kt b/app/src/main/java/io/github/teccheck/fastlyrics/api/LyricStorage.kt
index 6f9fa90..04f4fee 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/api/LyricStorage.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/api/LyricStorage.kt
@@ -4,14 +4,14 @@ import android.content.Context
 import android.util.Log
 import androidx.lifecycle.MutableLiveData
 import androidx.room.Room
+import dev.forkhandles.result4k.Result
 import io.github.teccheck.fastlyrics.api.storage.LyricsDatabase
 import io.github.teccheck.fastlyrics.exceptions.LyricsApiException
 import io.github.teccheck.fastlyrics.exceptions.LyricsNotFoundException
+import io.github.teccheck.fastlyrics.model.LyricsType
 import io.github.teccheck.fastlyrics.model.SongWithLyrics
 import io.github.teccheck.fastlyrics.utils.Utils
 import java.util.concurrent.Executors
-import dev.forkhandles.result4k.Result
-import io.github.teccheck.fastlyrics.model.LyricsType
 
 object LyricStorage {
     private const val TAG = "LyricsStorage"
@@ -34,15 +34,14 @@ object LyricStorage {
         executor.submit {
             liveDataTarget.postValue(
                 Utils.result(
-                    database.songsDao().getAll(), LyricsNotFoundException()
+                    database.songsDao().getAll(),
+                    LyricsNotFoundException()
                 )
             )
         }
     }
 
-    fun getSongAsync(
-        id: Long, liveDataTarget: MutableLiveData<Result<SongWithLyrics, LyricsApiException>>
-    ) {
+    fun getSongAsync(id: Long, liveDataTarget: MutableLiveData<Result<SongWithLyrics, LyricsApiException>>) {
         executor.submit {
             liveDataTarget.postValue(
                 Utils.result(getSong(id), LyricsNotFoundException())
@@ -51,14 +50,14 @@ object LyricStorage {
     }
 
     fun store(song: SongWithLyrics) {
-        if (findSong(song.title, song.artist, song.type) == null)
+        if (findSong(song.title, song.artist, song.type) == null) {
             database.songsDao().insert(song)
+        }
     }
 
     private fun getSong(id: Long): SongWithLyrics? = database.songsDao().getSong(id)
 
-    fun findSong(title: String, artist: String): SongWithLyrics? =
-        database.songsDao().findSong(title, artist)
+    fun findSong(title: String, artist: String): SongWithLyrics? = database.songsDao().findSong(title, artist)
 
     fun findSong(title: String, artist: String, type: LyricsType): SongWithLyrics? =
         database.songsDao().findSong(title, artist, type)
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/api/LyricsApi.kt b/app/src/main/java/io/github/teccheck/fastlyrics/api/LyricsApi.kt
index 298df92..77d0e34 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/api/LyricsApi.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/api/LyricsApi.kt
@@ -70,9 +70,7 @@ object LyricsApi {
         executor.submit { liveDataTarget.postValue(provider.search(query)) }
     }
 
-    private fun fetchLyrics(
-        songMeta: SongMeta, synced: Boolean = false
-    ): Result<SongWithLyrics, LyricsApiException> {
+    private fun fetchLyrics(songMeta: SongMeta, synced: Boolean = false): Result<SongWithLyrics, LyricsApiException> {
         Log.d(TAG, "fetchLyrics($songMeta, $synced)")
         var bestResult: SearchResult? = null
         var bestResultScore = 0.0
@@ -106,17 +104,26 @@ object LyricsApi {
     private fun getResultScore(songMeta: SongMeta, searchResult: SearchResult): Double {
         var score = 0.0
 
-        if (songMeta.title == searchResult.title) score += 0.5
-        else if (songMeta.title.startsWith(searchResult.title)) score += 0.4
-        else if (searchResult.title.startsWith(songMeta.title)) score += 0.3
+        if (songMeta.title == searchResult.title) {
+            score += 0.5
+        } else if (songMeta.title.startsWith(searchResult.title)) {
+            score += 0.4
+        } else if (searchResult.title.startsWith(songMeta.title)) {
+            score += 0.3
+        }
 
-        if (songMeta.artist == null) return score
-        else if (songMeta.artist == searchResult.artist) score += 0.5
-        else if (songMeta.artist.startsWith(searchResult.artist)) score += 0.4
-        else if (searchResult.artist.startsWith(songMeta.artist)) score += 0.3
+        if (songMeta.artist == null) {
+            return score
+        } else if (songMeta.artist == searchResult.artist) {
+            score += 0.5
+        } else if (songMeta.artist.startsWith(searchResult.artist)) {
+            score += 0.4
+        } else if (searchResult.artist.startsWith(songMeta.artist)) {
+            score += 0.3
+        }
 
         if (songMeta.album == searchResult.album) score += 0.5
 
         return score
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/api/MediaSession.kt b/app/src/main/java/io/github/teccheck/fastlyrics/api/MediaSession.kt
index c8d2686..e21ab6e 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/api/MediaSession.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/api/MediaSession.kt
@@ -32,11 +32,13 @@ object MediaSession {
     private var initialized = false
 
     fun init(context: Context) {
-        if (!DummyNotificationListenerService.canAccessNotifications(context))
+        if (!DummyNotificationListenerService.canAccessNotifications(context)) {
             return
+        }
 
-        if (initialized)
+        if (initialized) {
             return
+        }
 
         initialized = true
 
@@ -136,14 +138,23 @@ object MediaSession {
     }
 
     private fun isActive(playbackState: PlaybackState?): Boolean {
-        if (playbackState == null)
+        if (playbackState == null) {
             return false
+        }
 
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S)
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
             return playbackState.isActive
+        }
 
         return when (playbackState.state) {
-            PlaybackState.STATE_FAST_FORWARDING, PlaybackState.STATE_REWINDING, PlaybackState.STATE_SKIPPING_TO_PREVIOUS, PlaybackState.STATE_SKIPPING_TO_NEXT, PlaybackState.STATE_SKIPPING_TO_QUEUE_ITEM, PlaybackState.STATE_BUFFERING, PlaybackState.STATE_CONNECTING, PlaybackState.STATE_PLAYING -> true
+            PlaybackState.STATE_FAST_FORWARDING,
+            PlaybackState.STATE_REWINDING,
+            PlaybackState.STATE_SKIPPING_TO_PREVIOUS,
+            PlaybackState.STATE_SKIPPING_TO_NEXT,
+            PlaybackState.STATE_SKIPPING_TO_QUEUE_ITEM,
+            PlaybackState.STATE_BUFFERING,
+            PlaybackState.STATE_CONNECTING,
+            PlaybackState.STATE_PLAYING -> true
             else -> false
         }
     }
@@ -151,4 +162,4 @@ object MediaSession {
     fun interface SongMetaCallback {
         fun onSongMetaChanged(songMeta: SongMeta)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/Deezer.kt b/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/Deezer.kt
index 7d782d3..71b2e65 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/Deezer.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/Deezer.kt
@@ -185,16 +185,15 @@ object Deezer : LyricsProvider {
         )
     }
 
-    private fun parseSyncedLyrics(lines: JsonArray): String {
-        return lines.joinToString(separator = "\n") {
-            val line = it.asJsonObject
-            "${line.get("lrcTimestamp").asString}${line.get("line").asString}"
-        }
+    private fun parseSyncedLyrics(lines: JsonArray): String = lines.joinToString(separator = "\n") {
+        val line = it.asJsonObject
+        "${line.get("lrcTimestamp").asString}${line.get("line").asString}"
     }
 
     private fun getAuthToken(): String? {
-        if (authToken == null) authToken =
-            apiService.auth()?.execute()?.body()?.get(KEY_JWT)?.asString
+        if (authToken == null) {
+            authToken = apiService.auth()?.execute()?.body()?.get(KEY_JWT)?.asString
+        }
         return authToken
     }
 
@@ -245,7 +244,7 @@ object Deezer : LyricsProvider {
                 }
               }
             }
-            """.trimIndent()
+        """.trimIndent()
         queryJson.addProperty("query", query)
         return queryJson
     }
@@ -314,8 +313,6 @@ object Deezer : LyricsProvider {
         fun auth(): Call<JsonObject>?
 
         @POST("https://pipe.deezer.com/api")
-        fun query(
-            @Body body: JsonObject, @Header("Authorization") authString: String
-        ): Call<JsonObject>?
+        fun query(@Body body: JsonObject, @Header("Authorization") authString: String): Call<JsonObject>?
     }
 }
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/Genius.kt b/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/Genius.kt
index fa31cca..bcf53c2 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/Genius.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/Genius.kt
@@ -14,6 +14,7 @@ import io.github.teccheck.fastlyrics.exceptions.ParseException
 import io.github.teccheck.fastlyrics.model.LyricsType
 import io.github.teccheck.fastlyrics.model.SearchResult
 import io.github.teccheck.fastlyrics.model.SongWithLyrics
+import java.io.IOException
 import okhttp3.OkHttpClient
 import okhttp3.Request
 import org.json.JSONException
@@ -23,7 +24,6 @@ import retrofit2.converter.gson.GsonConverterFactory
 import retrofit2.http.GET
 import retrofit2.http.Path
 import retrofit2.http.Query
-import java.io.IOException
 
 object Genius : LyricsProvider {
 
@@ -184,4 +184,4 @@ object Genius : LyricsProvider {
         @GET("songs/{songId}")
         fun fetchSongInfo(@Path("songId") songId: Long): Call<JsonElement>?
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/LrcLib.kt b/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/LrcLib.kt
index f966015..1b38810 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/LrcLib.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/LrcLib.kt
@@ -18,6 +18,7 @@ import io.github.teccheck.fastlyrics.model.SearchResult
 import io.github.teccheck.fastlyrics.model.SongMeta
 import io.github.teccheck.fastlyrics.model.SongWithLyrics
 import io.github.teccheck.fastlyrics.utils.Utils.asStringOrNull
+import java.io.IOException
 import okhttp3.OkHttpClient
 import okhttp3.Request
 import org.json.JSONException
@@ -27,7 +28,6 @@ import retrofit2.converter.gson.GsonConverterFactory
 import retrofit2.http.GET
 import retrofit2.http.Path
 import retrofit2.http.Query
-import java.io.IOException
 
 object LrcLib : LyricsProvider {
     private const val TAG = "LrclibProvider"
@@ -69,7 +69,10 @@ object LrcLib : LyricsProvider {
         try {
             if (songMeta.artist != null) {
                 val call = apiService.get(
-                    songMeta.title, songMeta.artist, songMeta.album, songMeta.duration?.div(1000)
+                    songMeta.title,
+                    songMeta.artist,
+                    songMeta.album,
+                    songMeta.duration?.div(1000)
                 )
 
                 call?.let { it.execute().body()?.asJsonObject }?.let {
@@ -92,11 +95,13 @@ object LrcLib : LyricsProvider {
             }
 
             val jsonBody = apiService.search(
-                null, songMeta.title, songMeta.artist, songMeta.album
+                null,
+                songMeta.title,
+                songMeta.artist,
+                songMeta.album
             )?.execute()?.body()?.asJsonArray
 
             return Success(parseSearchResults(jsonBody))
-
         } catch (e: IOException) {
             Log.e(TAG, e.message, e)
             return Failure(NetworkException())
@@ -167,21 +172,19 @@ object LrcLib : LyricsProvider {
         }
     }
 
-    private fun parseSongWithLyrics(json: JsonObject): SongWithLyrics {
-        return SongWithLyrics(
-            0,
-            json.get(TRACK_NAME).asString,
-            json.get(ARTIST_NAME).asString,
-            json.get(LYRICS_PLAN).asString,
-            json.get(LYRICS_SYNCED).asStringOrNull(),
-            "https://lrclib.net/",
-            json.get(ALBUM_NAME).asString,
-            null,
-            json.get(DURATION).asLong * 1000,
-            LyricsType.LRC,
-            getName()
-        )
-    }
+    private fun parseSongWithLyrics(json: JsonObject): SongWithLyrics = SongWithLyrics(
+        0,
+        json.get(TRACK_NAME).asString,
+        json.get(ARTIST_NAME).asString,
+        json.get(LYRICS_PLAN).asString,
+        json.get(LYRICS_SYNCED).asStringOrNull(),
+        "https://lrclib.net/",
+        json.get(ALBUM_NAME).asString,
+        null,
+        json.get(DURATION).asLong * 1000,
+        LyricsType.LRC,
+        getName()
+    )
 
     interface ApiService {
         @GET("search")
@@ -189,7 +192,7 @@ object LrcLib : LyricsProvider {
             @Query("q") query: String?,
             @Query("track_name") trackName: String? = null,
             @Query("artist_name") artistName: String? = null,
-            @Query("album_name") albumName: String? = null,
+            @Query("album_name") albumName: String? = null
         ): Call<JsonElement>?
 
         @GET("get")
@@ -197,10 +200,10 @@ object LrcLib : LyricsProvider {
             @Query("track_name") trackName: String,
             @Query("artist_name") artistName: String,
             @Query("album_name") albumName: String? = null,
-            @Query("duration") duration: Long? = null,
+            @Query("duration") duration: Long? = null
         ): Call<JsonElement>?
 
         @GET("get/{songId}")
         fun get(@Path("songId") songId: Long): Call<JsonElement>?
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/LyricsProvider.kt b/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/LyricsProvider.kt
index 40f76fd..fa6f9e0 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/LyricsProvider.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/LyricsProvider.kt
@@ -32,10 +32,8 @@ interface LyricsProvider : Serializable {
     }
 
     companion object {
-        fun getAllProviders(): Array<LyricsProvider> {
-            return arrayOf(Deezer, Genius, LrcLib, PetitLyrics, Netease)
-        }
+        fun getAllProviders(): Array<LyricsProvider> = arrayOf(Deezer, Genius, LrcLib, PetitLyrics, Netease)
 
         fun getProviderByName(name: String) = getAllProviders().find { it.getName() == name }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/Netease.kt b/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/Netease.kt
index 0fc3824..0fbb541 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/Netease.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/Netease.kt
@@ -78,7 +78,6 @@ object Netease : LyricsProvider {
             Log.e(TAG, e.message, e)
             return Failure(NetworkException())
         }
-
     }
 
     override fun fetchLyrics(songId: Long): Result<SongWithLyrics, LyricsApiException> {
@@ -124,7 +123,7 @@ object Netease : LyricsProvider {
             @Query("limit") csRfToken: Int = 6,
             @Query("type") type: Int = 1,
             @Query("offset") offset: Int = 0,
-            @Query("total") total: Boolean = true,
+            @Query("total") total: Boolean = true
         ): Call<JsonObject>
 
         @GET("song/lyric")
@@ -132,7 +131,7 @@ object Netease : LyricsProvider {
             @Query("id") id: Long,
             @Query("lv") lv: Int = -1,
             @Query("kv") kv: Int = -1,
-            @Query("tv") tv: Int = -1,
+            @Query("tv") tv: Int = -1
         ): Call<JsonObject>
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/PetitLyrics.kt b/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/PetitLyrics.kt
index fa3b22e..6187cec 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/PetitLyrics.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/api/provider/PetitLyrics.kt
@@ -13,6 +13,7 @@ import io.github.teccheck.fastlyrics.model.LyricsType
 import io.github.teccheck.fastlyrics.model.SearchResult
 import io.github.teccheck.fastlyrics.model.SongMeta
 import io.github.teccheck.fastlyrics.model.SongWithLyrics
+import javax.xml.parsers.DocumentBuilderFactory
 import okhttp3.ResponseBody
 import org.w3c.dom.Document
 import org.w3c.dom.Element
@@ -21,7 +22,6 @@ import retrofit2.Retrofit
 import retrofit2.http.Field
 import retrofit2.http.FormUrlEncoded
 import retrofit2.http.POST
-import javax.xml.parsers.DocumentBuilderFactory
 
 object PetitLyrics : LyricsProvider {
 
@@ -47,7 +47,7 @@ object PetitLyrics : LyricsProvider {
                 songMeta.title,
                 songMeta.artist ?: "",
                 songMeta.album ?: "",
-                songMeta.duration,
+                songMeta.duration
             )?.execute()?.body() ?: return Failure(LyricsNotFoundException())
 
             return Success(wrapSearchResults(response.string()))
@@ -102,7 +102,7 @@ object PetitLyrics : LyricsProvider {
                 artist,
                 lyrics,
                 null,
-                "https://petitlyrics.com/lyrics/${lyricsId}",
+                "https://petitlyrics.com/lyrics/$lyricsId",
                 album,
                 null,
                 null,
@@ -141,4 +141,4 @@ object PetitLyrics : LyricsProvider {
             @Field("clientAppId") clientAppId: String = Tokens.PETIT_LYRICS_API
         ): Call<ResponseBody>?
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/api/storage/LyricsDatabase.kt b/app/src/main/java/io/github/teccheck/fastlyrics/api/storage/LyricsDatabase.kt
index 35171b3..f32e170 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/api/storage/LyricsDatabase.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/api/storage/LyricsDatabase.kt
@@ -19,16 +19,16 @@ abstract class LyricsDatabase : RoomDatabase() {
 
     companion object {
         val MIGRATION_3_4 = object : Migration(3, 4) {
-            override fun migrate(database: SupportSQLiteDatabase) {
+            override fun migrate(db: SupportSQLiteDatabase) {
                 Log.d("Migration", "Start")
-                database.execSQL("ALTER TABLE songs ADD COLUMN lyricsPlain TEXT")
-                database.execSQL("ALTER TABLE songs ADD COLUMN lyricsSynced TEXT")
-                database.execSQL("UPDATE songs SET lyricsPlain = lyrics")
-                database.execSQL("UPDATE songs SET lyricsSynced = lyricsPlain WHERE type = 'LRC'")
-                database.execSQL("UPDATE songs SET lyricsPlain = '' WHERE type = 'LRC'")
-                database.execSQL("ALTER TABLE songs DROP COLUMN lyrics")
+                db.execSQL("ALTER TABLE songs ADD COLUMN lyricsPlain TEXT")
+                db.execSQL("ALTER TABLE songs ADD COLUMN lyricsSynced TEXT")
+                db.execSQL("UPDATE songs SET lyricsPlain = lyrics")
+                db.execSQL("UPDATE songs SET lyricsSynced = lyricsPlain WHERE type = 'LRC'")
+                db.execSQL("UPDATE songs SET lyricsPlain = '' WHERE type = 'LRC'")
+                db.execSQL("ALTER TABLE songs DROP COLUMN lyrics")
                 Log.d("Migration", "End")
             }
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/api/storage/SongsDao.kt b/app/src/main/java/io/github/teccheck/fastlyrics/api/storage/SongsDao.kt
index ca37035..f76043b 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/api/storage/SongsDao.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/api/storage/SongsDao.kt
@@ -15,7 +15,6 @@ interface SongsDao {
     @Query("SELECT * FROM songs WHERE title = :title AND artist = :artist")
     fun findSong(title: String, artist: String): SongWithLyrics?
 
-
     @Query("SELECT * FROM songs WHERE title = :title AND artist = :artist AND type = :type")
     fun findSong(title: String, artist: String, type: LyricsType): SongWithLyrics?
 
@@ -27,4 +26,4 @@ interface SongsDao {
 
     @Query("DELETE FROM songs WHERE id in (:ids)")
     fun deleteAll(ids: List<Long>)
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/GenericException.kt b/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/GenericException.kt
index fa604f3..aa9f11a 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/GenericException.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/GenericException.kt
@@ -1,3 +1,3 @@
 package io.github.teccheck.fastlyrics.exceptions
 
-class GenericException : LyricsApiException()
\ No newline at end of file
+class GenericException : LyricsApiException()
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/LyricsApiException.kt b/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/LyricsApiException.kt
index 6ca276e..d864277 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/LyricsApiException.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/LyricsApiException.kt
@@ -1,3 +1,3 @@
 package io.github.teccheck.fastlyrics.exceptions
 
-abstract class LyricsApiException
\ No newline at end of file
+abstract class LyricsApiException
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/LyricsNotFoundException.kt b/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/LyricsNotFoundException.kt
index 2d7e455..72a28a9 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/LyricsNotFoundException.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/LyricsNotFoundException.kt
@@ -1,3 +1,3 @@
 package io.github.teccheck.fastlyrics.exceptions
 
-class LyricsNotFoundException : LyricsApiException()
\ No newline at end of file
+class LyricsNotFoundException : LyricsApiException()
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/NetworkException.kt b/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/NetworkException.kt
index 3be7ad1..8c01438 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/NetworkException.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/NetworkException.kt
@@ -1,3 +1,3 @@
 package io.github.teccheck.fastlyrics.exceptions
 
-class NetworkException : LyricsApiException()
\ No newline at end of file
+class NetworkException : LyricsApiException()
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/NoMusicPlayingException.kt b/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/NoMusicPlayingException.kt
index 0197f2c..eaed0f5 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/NoMusicPlayingException.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/NoMusicPlayingException.kt
@@ -1,3 +1,3 @@
 package io.github.teccheck.fastlyrics.exceptions
 
-class NoMusicPlayingException : LyricsApiException()
\ No newline at end of file
+class NoMusicPlayingException : LyricsApiException()
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/NoNotifPermsException.kt b/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/NoNotifPermsException.kt
index 77c97ae..0008f2d 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/NoNotifPermsException.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/NoNotifPermsException.kt
@@ -1,3 +1,3 @@
 package io.github.teccheck.fastlyrics.exceptions
 
-class NoNotifPermsException : LyricsApiException()
\ No newline at end of file
+class NoNotifPermsException : LyricsApiException()
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/ParseException.kt b/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/ParseException.kt
index 87c2466..9b01a4b 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/ParseException.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/exceptions/ParseException.kt
@@ -1,3 +1,3 @@
 package io.github.teccheck.fastlyrics.exceptions
 
-class ParseException : LyricsApiException()
\ No newline at end of file
+class ParseException : LyricsApiException()
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/model/LyricsType.kt b/app/src/main/java/io/github/teccheck/fastlyrics/model/LyricsType.kt
index 6ecf510..3e041c0 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/model/LyricsType.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/model/LyricsType.kt
@@ -3,4 +3,4 @@ package io.github.teccheck.fastlyrics.model
 enum class LyricsType {
     RAW_TEXT,
     LRC
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/model/SearchResult.kt b/app/src/main/java/io/github/teccheck/fastlyrics/model/SearchResult.kt
index 76950dd..3c9fb82 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/model/SearchResult.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/model/SearchResult.kt
@@ -13,7 +13,6 @@ data class SearchResult(
     val provider: LyricsProvider,
     val songWithLyrics: SongWithLyrics? = null
 ) : Serializable {
-    override fun toString(): String {
-        return "SearchResult(title='$title', artist='$artist', album=$album, artUrl=$artUrl, url=$url, id=$id, provider=$provider, songWithLyrics=$songWithLyrics)"
-    }
+    override fun toString(): String =
+        "SearchResult(title='$title', artist='$artist', album=$album, artUrl=$artUrl, url=$url, id=$id, provider=$provider, songWithLyrics=$songWithLyrics)"
 }
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/model/SongMeta.kt b/app/src/main/java/io/github/teccheck/fastlyrics/model/SongMeta.kt
index 61d78c3..d19cca5 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/model/SongMeta.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/model/SongMeta.kt
@@ -7,11 +7,10 @@ data class SongMeta(
     val artist: String? = null,
     val album: String? = null,
     val art: Bitmap? = null,
-    val duration: Long? = null,
+    val duration: Long? = null
 ) {
-    override fun toString(): String {
-        return "SongMeta(title='$title', artist=$artist, album=$album, art=$art, duration=$duration)"
-    }
+    override fun toString(): String =
+        "SongMeta(title='$title', artist=$artist, album=$album, art=$art, duration=$duration)"
 
     override fun equals(other: Any?): Boolean {
         if (this === other) return true
@@ -36,4 +35,4 @@ data class SongMeta(
         result = 31 * result + (duration?.hashCode() ?: 0)
         return result
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/model/SongWithLyrics.kt b/app/src/main/java/io/github/teccheck/fastlyrics/model/SongWithLyrics.kt
index 6239a0b..47d5ecd 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/model/SongWithLyrics.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/model/SongWithLyrics.kt
@@ -25,7 +25,6 @@ data class SongWithLyrics(
     @ColumnInfo(defaultValue = "genius")
     val provider: String
 ) : Serializable {
-    override fun toString(): String {
-        return "SongWithLyrics(id=$id, title='$title', artist='$artist', lyricsPlain=$lyricsPlain, lyricsSynced=$lyricsSynced, sourceUrl='$sourceUrl', album=$album, artUrl=$artUrl, type=$type, provider='$provider')"
-    }
-}
\ No newline at end of file
+    override fun toString(): String =
+        "SongWithLyrics(id=$id, title='$title', artist='$artist', lyricsPlain=$lyricsPlain, lyricsSynced=$lyricsSynced, sourceUrl='$sourceUrl', album=$album, artUrl=$artUrl, type=$type, provider='$provider')"
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/model/SyncedLyrics.kt b/app/src/main/java/io/github/teccheck/fastlyrics/model/SyncedLyrics.kt
index 1ff6cd5..cb813be 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/model/SyncedLyrics.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/model/SyncedLyrics.kt
@@ -41,4 +41,4 @@ object SyncedLyrics {
 
         return entries
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/service/DummyNotificationListenerService.kt b/app/src/main/java/io/github/teccheck/fastlyrics/service/DummyNotificationListenerService.kt
index d13c90e..6ce2029 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/service/DummyNotificationListenerService.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/service/DummyNotificationListenerService.kt
@@ -8,9 +8,8 @@ import androidx.core.app.NotificationManagerCompat
 class DummyNotificationListenerService : NotificationListenerService() {
 
     companion object {
-        fun canAccessNotifications(context: Context): Boolean {
-            return NotificationManagerCompat.getEnabledListenerPackages(context)
+        fun canAccessNotifications(context: Context): Boolean =
+            NotificationManagerCompat.getEnabledListenerPackages(context)
                 .contains(context.packageName)
-        }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/about/AboutActivity.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/about/AboutActivity.kt
index ae2c1b8..68a0524 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/about/AboutActivity.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/about/AboutActivity.kt
@@ -5,8 +5,8 @@ import android.net.Uri
 import android.os.Bundle
 import androidx.annotation.StringRes
 import androidx.recyclerview.widget.LinearLayoutManager
-import io.github.teccheck.fastlyrics.BuildConfig
 import io.github.teccheck.fastlyrics.BaseActivity
+import io.github.teccheck.fastlyrics.BuildConfig
 import io.github.teccheck.fastlyrics.R
 import io.github.teccheck.fastlyrics.databinding.ActivityAboutBinding
 
@@ -31,4 +31,4 @@ class AboutActivity : BaseActivity() {
         if (urlRes == null) return
         startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(getString(urlRes))))
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/about/RecyclerAdapter.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/about/RecyclerAdapter.kt
index c6fbd13..7813d95 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/about/RecyclerAdapter.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/about/RecyclerAdapter.kt
@@ -11,8 +11,7 @@ import io.github.teccheck.fastlyrics.R
 import io.github.teccheck.fastlyrics.api.provider.LyricsProvider
 import io.github.teccheck.fastlyrics.utils.Utils
 
-class RecyclerAdapter(private val urlOpener: UrlOpener) :
-    RecyclerView.Adapter<RecyclerAdapter.ViewHolder>() {
+class RecyclerAdapter(private val urlOpener: UrlOpener) : RecyclerView.Adapter<RecyclerAdapter.ViewHolder>() {
 
     class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
         private val icon: ImageView = view.findViewById(R.id.icon)
@@ -40,4 +39,4 @@ class RecyclerAdapter(private val urlOpener: UrlOpener) :
     fun interface UrlOpener {
         fun openUrl(@StringRes linkRes: Int?)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/fastlyrics/FastLyricsFragment.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/fastlyrics/FastLyricsFragment.kt
index c1af7ac..2838813 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/fastlyrics/FastLyricsFragment.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/fastlyrics/FastLyricsFragment.kt
@@ -10,8 +10,8 @@ import androidx.fragment.app.Fragment
 import androidx.lifecycle.ViewModelProvider
 import com.squareup.picasso.Picasso
 import dev.forkhandles.result4k.Failure
-import dev.forkhandles.result4k.Success
 import dev.forkhandles.result4k.Result
+import dev.forkhandles.result4k.Success
 import dev.forkhandles.result4k.valueOrNull
 import io.github.teccheck.fastlyrics.R
 import io.github.teccheck.fastlyrics.Settings
@@ -35,9 +35,7 @@ class FastLyricsFragment : Fragment() {
 
     private lateinit var settings: Settings
 
-    override fun onCreateView(
-        inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
-    ): View {
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         lyricsViewModel = ViewModelProvider(this)[FastLyricsViewModel::class.java]
         _binding = FragmentFastLyricsBinding.inflate(inflater, container, false)
 
@@ -104,7 +102,10 @@ class FastLyricsFragment : Fragment() {
 
             binding.lyricsView.textLyricsProvider.setText(providerNameRes)
             binding.lyricsView.textLyricsProvider.setCompoundDrawablesRelativeWithIntrinsicBounds(
-                providerIconRes, 0, 0, 0
+                providerIconRes,
+                0,
+                0,
+                0
             )
         }
 
@@ -122,7 +123,6 @@ class FastLyricsFragment : Fragment() {
 
         if (state.startRefresh) loadLyricsForCurrentSong()
 
-
         // Apply settings
         lyricsViewModel.autoRefresh = settings.getIsAutoRefreshEnabled()
 
@@ -132,7 +132,9 @@ class FastLyricsFragment : Fragment() {
         binding.lyricsView.lyricViewX.apply {
             setNormalTextSize(
                 TypedValue.applyDimension(
-                    TypedValue.COMPLEX_UNIT_SP, textSize, resources.displayMetrics
+                    TypedValue.COMPLEX_UNIT_SP,
+                    textSize,
+                    resources.displayMetrics
                 )
             )
             setCurrentColor(resources.getColor(R.color.theme_primary))
@@ -188,4 +190,4 @@ class FastLyricsFragment : Fragment() {
     companion object {
         private const val TAG = "FastLyricsFragment"
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/fastlyrics/FastLyricsViewModel.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/fastlyrics/FastLyricsViewModel.kt
index a61723f..68e6a9b 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/fastlyrics/FastLyricsViewModel.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/fastlyrics/FastLyricsViewModel.kt
@@ -86,4 +86,4 @@ class FastLyricsViewModel : ViewModel() {
         private const val TAG = "FastLyricsViewModel"
         private const val REFRESH_DELAY = 500L
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/fastlyrics/States.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/fastlyrics/States.kt
index eef672f..6c90126 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/fastlyrics/States.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/fastlyrics/States.kt
@@ -16,7 +16,7 @@ open class UiState(
     val showError: Boolean,
     val showText: Boolean,
     val isRefreshing: Boolean = false,
-    val startRefresh: Boolean = false,
+    val startRefresh: Boolean = false
 ) {
     // Header
     open fun getSongTitle(): String = ""
@@ -73,4 +73,4 @@ class TextState(private val songMeta: SongMeta?, private val songWithLyrics: Son
     override fun getSourceUrl() = songWithLyrics.sourceUrl
     override fun getLyrics() = songWithLyrics.getLyrics(false)
     override fun getSyncedLyrics() = songWithLyrics.lyricsSynced
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/DetailsLookup.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/DetailsLookup.kt
index 5e4b102..e33f70b 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/DetailsLookup.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/DetailsLookup.kt
@@ -17,12 +17,11 @@ class DetailsLookup(private val recyclerView: RecyclerView) : ItemDetailsLookup<
         )
     }
 
-    class SongWithLyricsDetails(
-        private val position: Int, private val itemId: Long?, val songId: Long?
-    ) : ItemDetails<Long>() {
+    class SongWithLyricsDetails(private val position: Int, private val itemId: Long?, val songId: Long?) :
+        ItemDetails<Long>() {
 
         override fun getPosition() = position
 
         override fun getSelectionKey() = itemId
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/RecyclerAdapter.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/RecyclerAdapter.kt
index 64a439c..a3a4179 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/RecyclerAdapter.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/RecyclerAdapter.kt
@@ -15,8 +15,7 @@ import io.github.teccheck.fastlyrics.model.SongWithLyrics
 import io.github.teccheck.fastlyrics.utils.PlaceholderDrawable
 import io.github.teccheck.fastlyrics.utils.Utils
 
-class RecyclerAdapter :
-    RecyclerView.Adapter<RecyclerAdapter.ViewHolder>() {
+class RecyclerAdapter : RecyclerView.Adapter<RecyclerAdapter.ViewHolder>() {
 
     private var songs: List<SongWithLyrics> = listOf()
     private var selectionTracker: SelectionTracker<Long>? = null
@@ -78,4 +77,3 @@ class RecyclerAdapter :
         this.selectionTracker = selectionTracker
     }
 }
-
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/SavedActivity.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/SavedActivity.kt
index 655d4ed..6870643 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/SavedActivity.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/SavedActivity.kt
@@ -37,17 +37,13 @@ class SavedActivity : BaseActivity() {
     }
 
     private val actionModeCallback = object : ActionMode.Callback {
-        override fun onCreateActionMode(mode: ActionMode?, menu: Menu?): Boolean {
-            return this@SavedActivity.onCreateActionMode(menu)
-        }
+        override fun onCreateActionMode(mode: ActionMode?, menu: Menu?): Boolean =
+            this@SavedActivity.onCreateActionMode(menu)
 
-        override fun onPrepareActionMode(mode: ActionMode?, menu: Menu?): Boolean {
-            return false
-        }
+        override fun onPrepareActionMode(mode: ActionMode?, menu: Menu?): Boolean = false
 
-        override fun onActionItemClicked(mode: ActionMode?, item: MenuItem?): Boolean {
-            return this@SavedActivity.onActionItemClicked(mode, item)
-        }
+        override fun onActionItemClicked(mode: ActionMode?, item: MenuItem?): Boolean =
+            this@SavedActivity.onActionItemClicked(mode, item)
 
         override fun onDestroyActionMode(mode: ActionMode?) {
             this@SavedActivity.onDestroyActionMode()
@@ -98,9 +94,7 @@ class SavedActivity : BaseActivity() {
         selectionTracker.onRestoreInstanceState(savedInstanceState)
     }
 
-    private fun onItemActivated(
-        item: ItemDetailsLookup.ItemDetails<Long>, e: MotionEvent
-    ): Boolean {
+    private fun onItemActivated(item: ItemDetailsLookup.ItemDetails<Long>, e: MotionEvent): Boolean {
         (item as DetailsLookup.SongWithLyricsDetails).songId?.let { viewSong(it) }
         return false
     }
@@ -124,18 +118,16 @@ class SavedActivity : BaseActivity() {
         return true
     }
 
-    private fun onActionItemClicked(mode: ActionMode?, item: MenuItem?): Boolean {
-        return when (item?.itemId) {
-            R.id.delete -> {
-                deleteItems(selectionTracker.selection.toList())
-                viewModel.fetchSongs()
-                selectionTracker.clearSelection()
-                mode?.finish()
-                true
-            }
-
-            else -> false
+    private fun onActionItemClicked(mode: ActionMode?, item: MenuItem?): Boolean = when (item?.itemId) {
+        R.id.delete -> {
+            deleteItems(selectionTracker.selection.toList())
+            viewModel.fetchSongs()
+            selectionTracker.clearSelection()
+            mode?.finish()
+            true
         }
+
+        else -> false
     }
 
     private fun onDestroyActionMode() {
@@ -151,7 +143,9 @@ class SavedActivity : BaseActivity() {
 
     private fun deleteItems(itemIds: List<Long>) {
         val songIds =
-            itemIds.map { (binding.recyclerView.findViewHolderForItemId(it) as RecyclerAdapter.ViewHolder).getSongId()!! }
+            itemIds.map {
+                (binding.recyclerView.findViewHolderForItemId(it) as RecyclerAdapter.ViewHolder).getSongId()!!
+            }
 
         LyricStorage.deleteAsync(songIds)
     }
@@ -160,4 +154,4 @@ class SavedActivity : BaseActivity() {
         private const val TAG = "SavedFragment"
         private const val SELECTION_ID = "song-selection"
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/SavedViewModel.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/SavedViewModel.kt
index 8bb25a4..d0c8c74 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/SavedViewModel.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/saved/SavedViewModel.kt
@@ -3,10 +3,10 @@ package io.github.teccheck.fastlyrics.ui.saved
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
+import dev.forkhandles.result4k.Result
 import io.github.teccheck.fastlyrics.api.LyricStorage
 import io.github.teccheck.fastlyrics.exceptions.LyricsApiException
 import io.github.teccheck.fastlyrics.model.SongWithLyrics
-import dev.forkhandles.result4k.Result
 
 class SavedViewModel : ViewModel() {
     private val _songs = MutableLiveData<Result<List<SongWithLyrics>, LyricsApiException>>()
@@ -15,4 +15,4 @@ class SavedViewModel : ViewModel() {
     fun fetchSongs() {
         LyricStorage.getSongsAsync(_songs)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/DetailsLookup.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/DetailsLookup.kt
index 35c2fd9..57568b0 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/DetailsLookup.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/DetailsLookup.kt
@@ -13,11 +13,10 @@ class DetailsLookup(private val recyclerView: RecyclerView) : ItemDetailsLookup<
         return SearchResultDetails(viewHolder.adapterPosition, viewHolder.itemId)
     }
 
-    class SearchResultDetails(private val position: Int, private val itemId: Long?) :
-        ItemDetails<Long>() {
+    class SearchResultDetails(private val position: Int, private val itemId: Long?) : ItemDetails<Long>() {
 
         override fun getPosition() = position
 
         override fun getSelectionKey() = itemId
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/RecyclerAdapter.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/RecyclerAdapter.kt
index c59a2a5..f00390c 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/RecyclerAdapter.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/RecyclerAdapter.kt
@@ -12,8 +12,7 @@ import io.github.teccheck.fastlyrics.R
 import io.github.teccheck.fastlyrics.model.SearchResult
 import io.github.teccheck.fastlyrics.utils.Utils
 
-class RecyclerAdapter :
-    RecyclerView.Adapter<RecyclerAdapter.ViewHolder>() {
+class RecyclerAdapter : RecyclerView.Adapter<RecyclerAdapter.ViewHolder>() {
 
     private var searchResults: List<SearchResult> = listOf()
 
@@ -58,4 +57,3 @@ class RecyclerAdapter :
         notifyDataSetChanged()
     }
 }
-
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SearchFragment.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SearchFragment.kt
index 52faed1..f12616e 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SearchFragment.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SearchFragment.kt
@@ -39,17 +39,13 @@ class SearchFragment : Fragment() {
     private var searchMenuItem: MenuItem? = null
     private var searchView: SearchView? = null
 
-    override fun onCreateView(
-        inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
-    ): View {
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         _binding = FragmentSearchBinding.inflate(inflater, container, false)
         viewModel = ViewModelProvider(this)[SearchViewModel::class.java]
 
         searchMenuItem = (activity as MainActivity).getSearchMenuItem()
         searchMenuItem?.setOnActionExpandListener(object : MenuItem.OnActionExpandListener {
-            override fun onMenuItemActionExpand(item: MenuItem): Boolean {
-                return true
-            }
+            override fun onMenuItemActionExpand(item: MenuItem): Boolean = true
 
             override fun onMenuItemActionCollapse(item: MenuItem): Boolean {
                 findNavController().navigateUp()
@@ -59,13 +55,9 @@ class SearchFragment : Fragment() {
 
         searchView = (searchMenuItem?.actionView as SearchView?)
         searchView?.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
-            override fun onQueryTextSubmit(query: String?): Boolean {
-                return this@SearchFragment.onQueryTextSubmit(query)
-            }
+            override fun onQueryTextSubmit(query: String?): Boolean = this@SearchFragment.onQueryTextSubmit(query)
 
-            override fun onQueryTextChange(newText: String?): Boolean {
-                return this@SearchFragment.onQueryTextChange(newText)
-            }
+            override fun onQueryTextChange(newText: String?): Boolean = this@SearchFragment.onQueryTextChange(newText)
         })
 
         recyclerAdapter = RecyclerAdapter()
@@ -98,8 +90,9 @@ class SearchFragment : Fragment() {
     }
 
     private fun onQueryTextSubmit(query: String?): Boolean {
-        if (query?.isBlank() != false)
+        if (query?.isBlank() != false) {
             return true
+        }
 
         binding.progressIndicator.visibility = View.VISIBLE
         viewModel.search(query)
@@ -111,9 +104,7 @@ class SearchFragment : Fragment() {
         return true
     }
 
-    private fun onItemActivated(
-        item: ItemDetailsLookup.ItemDetails<Long>, e: MotionEvent
-    ): Boolean {
+    private fun onItemActivated(item: ItemDetailsLookup.ItemDetails<Long>, e: MotionEvent): Boolean {
         val viewHolder = item.selectionKey?.let { binding.recyclerView.findViewHolderForItemId(it) }
         val searchResult = (viewHolder as RecyclerAdapter.ViewHolder).getSearchResult()
         searchResult?.let { viewSearchResult(it) }
@@ -134,4 +125,4 @@ class SearchFragment : Fragment() {
         private const val TAG = "SearchFragment"
         private const val SELECTION_ID = "search"
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SearchTimer.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SearchTimer.kt
index d5797df..40ab4d4 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SearchTimer.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SearchTimer.kt
@@ -28,4 +28,4 @@ class SearchTimer(private val queryDispatcher: QueryDispatcher) {
     companion object {
         private const val TIMER_DELAY = 800.toLong()
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SearchViewModel.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SearchViewModel.kt
index d35dc65..9c11892 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SearchViewModel.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SearchViewModel.kt
@@ -3,9 +3,9 @@ package io.github.teccheck.fastlyrics.ui.search
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
-import io.github.teccheck.fastlyrics.exceptions.LyricsApiException
 import dev.forkhandles.result4k.Result
 import io.github.teccheck.fastlyrics.api.LyricsApi
+import io.github.teccheck.fastlyrics.exceptions.LyricsApiException
 import io.github.teccheck.fastlyrics.model.SearchResult
 
 class SearchViewModel : ViewModel() {
@@ -15,4 +15,4 @@ class SearchViewModel : ViewModel() {
     fun search(query: String) {
         LyricsApi.search(query, _searchResults)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SelectionPredicate.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SelectionPredicate.kt
index 128e413..9db4270 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SelectionPredicate.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/search/SelectionPredicate.kt
@@ -3,15 +3,9 @@ package io.github.teccheck.fastlyrics.ui.search
 import androidx.recyclerview.selection.SelectionTracker
 
 class SelectionPredicate : SelectionTracker.SelectionPredicate<Long>() {
-    override fun canSetStateForKey(key: Long, nextState: Boolean): Boolean {
-        return false
-    }
+    override fun canSetStateForKey(key: Long, nextState: Boolean): Boolean = false
 
-    override fun canSetStateAtPosition(position: Int, nextState: Boolean): Boolean {
-        return false
-    }
+    override fun canSetStateAtPosition(position: Int, nextState: Boolean): Boolean = false
 
-    override fun canSelectMultiple(): Boolean {
-        return false
-    }
-}
\ No newline at end of file
+    override fun canSelectMultiple(): Boolean = false
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/ProviderRecyclerAdapter.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/ProviderRecyclerAdapter.kt
index 1f56216..1683f6f 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/ProviderRecyclerAdapter.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/ProviderRecyclerAdapter.kt
@@ -12,8 +12,7 @@ import io.github.teccheck.fastlyrics.api.provider.LyricsProvider
 import io.github.teccheck.fastlyrics.utils.ProviderOrder
 import io.github.teccheck.fastlyrics.utils.Utils
 
-class ProviderRecyclerAdapter() :
-    RecyclerView.Adapter<ProviderRecyclerAdapter.ViewHolder>() {
+class ProviderRecyclerAdapter : RecyclerView.Adapter<ProviderRecyclerAdapter.ViewHolder>() {
 
     class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
         private val icon: ImageView = view.findViewById(R.id.icon)
@@ -48,11 +47,9 @@ class ProviderRecyclerAdapter() :
         return ViewHolder(view)
     }
 
-    override fun getItemCount(): Int {
-        return ProviderOrder.getOrderCount()
-    }
+    override fun getItemCount(): Int = ProviderOrder.getOrderCount()
 
     override fun onBindViewHolder(holder: ViewHolder, position: Int) {
         holder.bind(ProviderOrder.getProvider(position))
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/ProviderSettingsFragment.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/ProviderSettingsFragment.kt
index ff0983c..6054d78 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/ProviderSettingsFragment.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/ProviderSettingsFragment.kt
@@ -41,9 +41,7 @@ class ProviderSettingsFragment : Fragment() {
         override fun onSwiped(viewHolder: RecyclerView.ViewHolder, direction: Int) {}
     }
 
-    override fun onCreateView(
-        inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
-    ): View {
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
         _binding = FragmentProviderSettingsBinding.inflate(inflater, container, false)
         settings = Settings(requireContext())
 
@@ -64,4 +62,4 @@ class ProviderSettingsFragment : Fragment() {
     companion object {
         private val TAG = Companion::class.java.name
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/SettingsActivity.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/SettingsActivity.kt
index a45f6cd..7704b45 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/SettingsActivity.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/SettingsActivity.kt
@@ -23,4 +23,4 @@ class SettingsActivity : BaseActivity() {
                 .commit()
         }
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/SettingsFragment.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/SettingsFragment.kt
index f77d20d..81d0479 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/SettingsFragment.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/settings/SettingsFragment.kt
@@ -8,4 +8,4 @@ class SettingsFragment : PreferenceFragmentCompat() {
     override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
         setPreferencesFromResource(R.xml.root_preferences, rootKey)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/viewlyrics/ViewLyricsActivity.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/viewlyrics/ViewLyricsActivity.kt
index ec89c5c..1408a55 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/viewlyrics/ViewLyricsActivity.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/viewlyrics/ViewLyricsActivity.kt
@@ -72,7 +72,10 @@ class ViewLyricsActivity : BaseActivity() {
 
             binding.lyricsView.textLyricsProvider.setText(nameRes)
             binding.lyricsView.textLyricsProvider.setCompoundDrawablesRelativeWithIntrinsicBounds(
-                providerIconRes, 0, 0, 0
+                providerIconRes,
+                0,
+                0,
+                0
             )
         }
 
@@ -93,17 +96,18 @@ class ViewLyricsActivity : BaseActivity() {
         }
     }
 
-    private fun getSearchResult(intent: Intent): SearchResult? {
-        return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+    private fun getSearchResult(intent: Intent): SearchResult? =
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
             intent.getSerializableExtra(ARG_SEARCH_RESULT, SearchResult::class.java)
         } else {
-            @Suppress("DEPRECATION") intent.getSerializableExtra(ARG_SEARCH_RESULT) as SearchResult
+            @Suppress("DEPRECATION")
+            intent.getSerializableExtra(ARG_SEARCH_RESULT)
+                as SearchResult
         }
-    }
 
     companion object {
         private const val TAG = "ViewLyricsFragment"
         const val ARG_SONG_ID = "song_id"
         const val ARG_SEARCH_RESULT = "search_result"
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/ui/viewlyrics/ViewLyricsViewModel.kt b/app/src/main/java/io/github/teccheck/fastlyrics/ui/viewlyrics/ViewLyricsViewModel.kt
index 0a0bd11..46f4b6c 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/ui/viewlyrics/ViewLyricsViewModel.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/ui/viewlyrics/ViewLyricsViewModel.kt
@@ -16,13 +16,11 @@ class ViewLyricsViewModel : ViewModel() {
 
     val songWithLyrics: LiveData<Result<SongWithLyrics, LyricsApiException>> = _songWithLyrics
 
-    fun loadLyricsForSongFromStorage(songId: Long) =
-        LyricStorage.getSongAsync(songId, _songWithLyrics)
+    fun loadLyricsForSongFromStorage(songId: Long) = LyricStorage.getSongAsync(songId, _songWithLyrics)
 
-    fun loadLyricsForSearchResult(searchResult: SearchResult) =
-        LyricsApi.getLyricsAsync(searchResult, _songWithLyrics)
+    fun loadLyricsForSearchResult(searchResult: SearchResult) = LyricsApi.getLyricsAsync(searchResult, _songWithLyrics)
 
     companion object {
         private const val TAG = "ViewLyricsViewModel"
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/utils/DebouncedMutableLiveData.kt b/app/src/main/java/io/github/teccheck/fastlyrics/utils/DebouncedMutableLiveData.kt
index 2a06515..0d2664c 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/utils/DebouncedMutableLiveData.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/utils/DebouncedMutableLiveData.kt
@@ -8,4 +8,4 @@ class DebouncedMutableLiveData<T> : MutableLiveData<T>() {
 
         super.setValue(value)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/utils/PlaceholderDrawable.kt b/app/src/main/java/io/github/teccheck/fastlyrics/utils/PlaceholderDrawable.kt
index bf05e38..5e3bc14 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/utils/PlaceholderDrawable.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/utils/PlaceholderDrawable.kt
@@ -9,7 +9,9 @@ class PlaceholderDrawable(context: Context, @DrawableRes drawable: Int) :
     LayerDrawable(
         arrayOf(
             context.resources.getDrawable(R.color.art_placeholder_background),
-            context.getDrawable(drawable)?.apply { setTint(context.resources.getColor(R.color.art_placeholder_foreground)) }
+            context.getDrawable(drawable)?.apply {
+                setTint(context.resources.getColor(R.color.art_placeholder_foreground))
+            }
         )
     ) {
 
@@ -17,4 +19,4 @@ class PlaceholderDrawable(context: Context, @DrawableRes drawable: Int) :
         val padding = context.resources.getDimension(R.dimen.placeholder_drawable_padding).toInt()
         this.setLayerInset(1, padding, padding, padding, padding)
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/utils/ProviderOrder.kt b/app/src/main/java/io/github/teccheck/fastlyrics/utils/ProviderOrder.kt
index 28e9067..d08b2dc 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/utils/ProviderOrder.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/utils/ProviderOrder.kt
@@ -26,9 +26,7 @@ object ProviderOrder {
         this.enabled[provider] = enabled
     }
 
-    fun getEnabled(provider: LyricsProvider): Boolean {
-        return this.enabled[provider] ?: false
-    }
+    fun getEnabled(provider: LyricsProvider): Boolean = this.enabled[provider] ?: false
 
     fun getOrderCount(): Int = order.size
 
@@ -52,13 +50,14 @@ object ProviderOrder {
         val editor = sharedPreferences.edit()
         this.order.forEachIndexed { index, lyricsProvider ->
             editor.putInt(
-                orderKey(lyricsProvider.getName()), index
+                orderKey(lyricsProvider.getName()),
+                index
             )
         }
         this.enabled.forEach { editor.putBoolean(enabledKey(it.key.getName()), it.value) }
         editor.apply()
     }
 
-    private fun orderKey(name: String) = "${KEY_PREFIX_PROVIDER_ORDER}_${name}"
-    private fun enabledKey(name: String) = "${KEY_PREFIX_PROVIDER_ENABLED}_${name}"
-}
\ No newline at end of file
+    private fun orderKey(name: String) = "${KEY_PREFIX_PROVIDER_ORDER}_$name"
+    private fun enabledKey(name: String) = "${KEY_PREFIX_PROVIDER_ENABLED}_$name"
+}
diff --git a/app/src/main/java/io/github/teccheck/fastlyrics/utils/Utils.kt b/app/src/main/java/io/github/teccheck/fastlyrics/utils/Utils.kt
index e329291..fd1a852 100644
--- a/app/src/main/java/io/github/teccheck/fastlyrics/utils/Utils.kt
+++ b/app/src/main/java/io/github/teccheck/fastlyrics/utils/Utils.kt
@@ -30,9 +30,10 @@ import io.github.teccheck.fastlyrics.model.SongWithLyrics
 import io.github.teccheck.fastlyrics.model.SyncedLyrics
 
 object Utils {
-    fun <T, E> result(value: T?, exception: E): Result<T, E> {
-        return if (value == null) Failure(exception)
-        else Success(value)
+    fun <T, E> result(value: T?, exception: E): Result<T, E> = if (value == null) {
+        Failure(exception)
+    } else {
+        Success(value)
     }
 
     fun View.setVisible(visible: Boolean) {
@@ -43,8 +44,7 @@ object Utils {
         ContextCompat.getSystemService(context, ClipboardManager::class.java)
             ?.setPrimaryClip(ClipData.newPlainText(title, text))
 
-    fun openLink(context: Context, link: String) =
-        context.startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(link)))
+    fun openLink(context: Context, link: String) = context.startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(link)))
 
     fun share(context: Context, songTitle: String, artist: String, text: String) {
         val title = context.getString(R.string.share_title, songTitle, artist)
@@ -57,13 +57,15 @@ object Utils {
 
         if (lyricsPlain != null) return lyricsPlain
 
-        if (lyricsSynced != null) return SyncedLyrics.parseLrcToList(lyricsSynced)
-            .joinToString("\n") { it.text }
+        if (lyricsSynced != null) {
+            return SyncedLyrics.parseLrcToList(lyricsSynced)
+                .joinToString("\n") { it.text }
+        }
 
         return ""
     }
 
-    fun JsonElement.asStringOrNull() : String? {
+    fun JsonElement.asStringOrNull(): String? {
         if (this.isJsonNull) return null
         return this.asString
     }
@@ -118,4 +120,4 @@ object Utils {
         is NoMusicPlayingException -> R.drawable.outline_music_off_24
         else -> R.drawable.baseline_error_outline_24
     }
-}
\ No newline at end of file
+}
diff --git a/app/src/test/java/io/github/teccheck/fastlyrics/ExampleUnitTest.kt b/app/src/test/java/io/github/teccheck/fastlyrics/ExampleUnitTest.kt
index 23bc2f4..86a9d0f 100644
--- a/app/src/test/java/io/github/teccheck/fastlyrics/ExampleUnitTest.kt
+++ b/app/src/test/java/io/github/teccheck/fastlyrics/ExampleUnitTest.kt
@@ -1,9 +1,8 @@
 package io.github.teccheck.fastlyrics
 
+import org.junit.Assert
 import org.junit.Test
 
-import org.junit.Assert.*
-
 /**
  * Example local unit test, which will execute on the development machine (host).
  *
@@ -12,6 +11,6 @@ import org.junit.Assert.*
 class ExampleUnitTest {
     @Test
     fun addition_isCorrect() {
-        assertEquals(4, 2 + 2)
+        Assert.assertEquals(4, 2 + 2)
     }
-}
\ No newline at end of file
+}