diff --git a/src/PrefsAct.scala b/src/PrefsAct.scala
index 53b1e9f..f93518d 100644
--- a/src/PrefsAct.scala
+++ b/src/PrefsAct.scala
@@ -21,24 +21,17 @@ class PrefsAct extends PreferenceActivity {
 
 	def exportPrefs() {
 		val filename = "profile-%s.aprs".format(new SimpleDateFormat("yyyyMMdd-HHmm").format(new Date()))
-		val directory = new File(Environment.getExternalStorageDirectory(), "APRSdroid")
+		val directory = UIHelper.getExportDirectory(this)
 		val file = new File(directory, filename)
 		try {
+			directory.mkdirs()
 			val prefs = PreferenceManager.getDefaultSharedPreferences(this)
 			val json = new JSONObject(prefs.getAll)
 			val fo = new PrintWriter(file)
 			fo.println(json.toString(2))
 			fo.close()
 
-			// TODO: implement FileProvider for Android N+
-			if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N)
-				startActivity(Intent.createChooser(new Intent(Intent.ACTION_SEND)
-					.setType("text/plain")
-					.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(file))
-					.putExtra(Intent.EXTRA_SUBJECT, filename),
-					file.toString()))
-			else
-				Toast.makeText(this, file.toString, Toast.LENGTH_LONG).show()
+			UIHelper.shareFile(this, file, filename)
 		} catch {
 			case e : Exception => Toast.makeText(this, e.getMessage(), Toast.LENGTH_LONG).show()
 		}
diff --git a/src/UIHelper.scala b/src/UIHelper.scala
index 58a2ed9..09141e0 100644
--- a/src/UIHelper.scala
+++ b/src/UIHelper.scala
@@ -18,6 +18,29 @@ import java.util.Date
 import android.content.pm.PackageManager
 import android.provider.Settings
 
+import androidx.core.content.FileProvider
+
+object UIHelper
+{
+	def getExportDirectory(ctx : Context) : File = {
+		val base = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
+			Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOCUMENTS)
+		} else {
+			Environment.getExternalStorageDirectory()
+		}
+		return new File(base, "APRSdroid")
+	}
+
+	def shareFile(ctx : Context, file : File, filename : String) {
+		ctx.startActivity(Intent.createChooser(new Intent(Intent.ACTION_SEND)
+			.setType("text/plain")
+			.putExtra(Intent.EXTRA_STREAM, FileProvider.getUriForFile(ctx, "org.aprsdroid.fileprovider", file))
+			.putExtra(Intent.EXTRA_SUBJECT, filename),
+		file.toString()))
+	}
+
+}
+
 trait UIHelper extends Activity
 		with LoadingIndicator
 		with PermissionHelper
@@ -409,7 +432,7 @@ trait UIHelper extends Activity
 	}
 	class LogExporter(storage : StorageDatabase, call : String) extends MyAsyncTask[Unit, String] {
 		val filename = "aprsdroid-%s.log".format(new SimpleDateFormat("yyyyMMdd-HHmm").format(new Date()))
-		val directory = new File(Environment.getExternalStorageDirectory(), "APRSdroid")
+		val directory = UIHelper.getExportDirectory(UIHelper.this)
 		val file = new File(directory, filename)
 
 		override def doInBackground1(params : Array[String]) : String = {
@@ -445,14 +468,8 @@ trait UIHelper extends Activity
 			onStopLoading()
 			if (error != null)
 				Toast.makeText(UIHelper.this, error, Toast.LENGTH_SHORT).show()
-			else if (Build.VERSION.SDK_INT < Build.VERSION_CODES.N)
-                                startActivity(Intent.createChooser(new Intent(Intent.ACTION_SEND)
-					.setType("text/plain")
-					.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(file))
-					.putExtra(Intent.EXTRA_SUBJECT, filename),
-				file.toString()))
-                        else
-				Toast.makeText(UIHelper.this, file.toString(), Toast.LENGTH_LONG).show()
+			else 
+				UIHelper.shareFile(UIHelper.this, file, filename)
 		}
 	}
 }