renaming filepicker dialog

commons/src/main/kotlin/com/simplemobiletools/commons/dialogs/FilePickerDialog.kt

@@ -19,7 +19,7 @@ import com.simplemobiletools.commons.extensions.setupDialogStuff
 import com.simplemobiletools.commons.models.FileDirItem
 import com.simplemobiletools.commons.views.Breadcrumbs
 import com.simplemobiletools.commons.views.RecyclerViewDivider
-import kotlinx.android.synthetic.main.directory_picker.view.*
+import kotlinx.android.synthetic.main.dialog_filepicker.view.*
 import java.io.File
 import java.util.*
 import kotlin.comparisons.compareBy
@@ -53,7 +53,7 @@ class FilePickerDialog(val context: Context,
             if (!File(currPath).exists())
                 currPath = context.getInternalStoragePath()
 
-            mDialogView = LayoutInflater.from(context).inflate(R.layout.directory_picker, null)
+            mDialogView = LayoutInflater.from(context).inflate(R.layout.dialog_filepicker, null)
             mDialogView.directory_picker_breadcrumbs.setListener(this)
             updateItems()
 

commons/src/main/res/layout/dialog_filepicker.xml

@@ -17,6 +17,7 @@
         android:id="@+id/directory_picker_list"
         android:layout_width="match_parent"
         android:layout_height="1000dp"
+        android:scrollbars="vertical"
         app:layoutManager="android.support.v7.widget.LinearLayoutManager"/>
 
 </LinearLayout>