new minSdkVersion

app/build.gradle

@@ -8,7 +8,7 @@ android {
     compileSdkVersion 28
     defaultConfig {
         applicationId "ru.ctcmedia.downloadservice"
-        minSdkVersion 21
+        minSdkVersion 19
         targetSdkVersion 28
         versionCode 1
         versionName "1.0"

app/src/main/java/ru/ctcmedia/DownloadableFile.kt

@@ -5,43 +5,14 @@ import android.os.Parcel
 import android.os.Parcelable.Creator
 import ru.ctcmedia.downloadservicelibrary.downloadservice.interfaces.Downloadable
 
-class DownloadableFile : Downloadable {
+class DownloadableFile(remoteUrl: String, localUrl: String) : Downloadable {
 
     override val downloadableName: String?
         get() = remoteUrl.lastPathSegment
 
-    constructor(remoteUrl: String, localUrl: String) {
-        this.remoteUrl = Uri.parse(remoteUrl)
-        this.localUrl = Uri.parse(localUrl)
-    }
-
-    constructor(parcel: Parcel) {
-        remoteUrl = Uri.parse(parcel.readString())
-        localUrl = Uri.parse(parcel.readString())
-    }
-
     override val downloadableUniqueId: String
         get() = "$remoteUrl||$localUrl".hashCode().toString()
 
-    override val remoteUrl: Uri
-    override val localUrl: Uri
-
-    override fun writeToParcel(parcel: Parcel, flags: Int) {
-        parcel.writeString(remoteUrl.path)
-        parcel.writeString(localUrl.path)
-    }
-
-    override fun describeContents(): Int {
-        return 0
-    }
-
-    companion object CREATOR : Creator<DownloadableFile> {
-        override fun createFromParcel(parcel: Parcel): DownloadableFile {
-            return DownloadableFile(parcel)
-        }
-
-        override fun newArray(size: Int): Array<DownloadableFile?> {
-            return arrayOfNulls(size)
-        }
-    }
+    override val remoteUrl: Uri = Uri.parse(remoteUrl)
+    override val localUrl: Uri = Uri.parse(localUrl)
 }

downloadservicelibrary/build.gradle

@@ -11,7 +11,7 @@ android {
     compileSdkVersion 28
 
     defaultConfig {
-        minSdkVersion 21
+        minSdkVersion 19
         targetSdkVersion 28
         versionCode 1
         versionName "1.0"