Completes #5.

Author: ItzNotABug

build.gradle

@@ -23,17 +23,17 @@ allprojects {
 
     plugins.withId("com.vanniktech.maven.publish.base") {
         group "com.lazygeniouz"
-        version "1.0.6"
+        version "1.0.8"
 
         mavenPublishing {
             signAllPublications()
             pomFromGradleProperties()
-            publishToMavenCentral("S01", true)
+            publishToMavenCentral(SonatypeHost.S01, true)
             configure(new AndroidSingleVariantLibrary("release"))
         }
     }
 }
 
-task clean(type: Delete) {
+tasks.register('clean', Delete) {
     delete rootProject.buildDir
 }

dfc/src/main/java/com/lazygeniouz/dfc/controller/DocumentController.kt

@@ -34,7 +34,7 @@ internal class DocumentController(
     internal fun listFiles(): List<DocumentFileCompat> {
         return if (!isDirectory())
             throw UnsupportedOperationException("Selected document is not a Directory.")
-        else ResolverCompat.listFiles(context, fileUri)
+        else ResolverCompat.listFiles(context, fileCompat)
     }
 
     /**

dfc/src/main/java/com/lazygeniouz/dfc/file/DocumentFileCompat.kt

@@ -110,6 +110,15 @@ abstract class DocumentFileCompat constructor(
     var uri: Uri = uri
         internal set
 
+    /**
+     * Return the parent file of this document.
+     *
+     * This will be null if called inside the selected directory.\
+     * Should return the correct parent file for child items inside the selected directory.
+     */
+    var parentFile: DocumentFileCompat? = null
+        internal set
+
     /**
      * Get the extension of the Document **File**.
      */

dfc/src/main/java/com/lazygeniouz/dfc/resolver/ResolverCompat.kt

@@ -96,9 +96,9 @@ internal object ResolverCompat {
     /**
      * Queries the ContentResolver & builds a list of [DocumentFileCompat] with all the required fields.
      */
-    internal fun listFiles(context: Context, uri: Uri): List<DocumentFileCompat> {
+    internal fun listFiles(context: Context, file: DocumentFileCompat): List<DocumentFileCompat> {
+        val uri = file.uri
         val childrenUri = createChildrenUri(uri)
-        // empty list
         val listOfDocuments = arrayListOf<DocumentFileCompat>()
 
         getCursor(context, childrenUri, fullProjection)?.use { cursor ->
@@ -116,7 +116,10 @@ internal object ResolverCompat {
                     context, documentUri, documentName,
                     documentSize, documentLastModified,
                     documentMimeType, documentFlags
-                ).also { childFile -> listOfDocuments.add(childFile) }
+                ).also { childFile ->
+                    childFile.parentFile = file
+                    listOfDocuments.add(childFile)
+                }
             }
         }