From c5541bc39105563b7f8aea382e3c133750a51795 Mon Sep 17 00:00:00 2001
From: Elias Projahn <johrpan@gmail.com>
Date: Fri, 24 Apr 2020 16:48:44 +0200
Subject: [PATCH] Close nested writer stream

The writer function opens a nested stream that needs to be closed too.
Else, we would get empty files sometimes.
---
 .../app/src/main/kotlin/de/johrpan/musicus/MainActivity.kt    | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/musicus/android/app/src/main/kotlin/de/johrpan/musicus/MainActivity.kt b/musicus/android/app/src/main/kotlin/de/johrpan/musicus/MainActivity.kt
index 9427258..9907f7c 100644
--- a/musicus/android/app/src/main/kotlin/de/johrpan/musicus/MainActivity.kt
+++ b/musicus/android/app/src/main/kotlin/de/johrpan/musicus/MainActivity.kt
@@ -232,7 +232,9 @@ class MainActivity : FlutterActivity() {
 
         // TODO: Handle errors.
         val output = contentResolver.openOutputStream(uri!!)!!;
-        output.writer().write(content)
+        val writer = output.writer()
+        writer.write(content)
+        writer.close()
         output.close()
     }
 }