From 84cf8ee7ae71931a1cc38729ec56ff02da7c3a00 Mon Sep 17 00:00:00 2001
From: Ming Ming <nkming2@gmail.com>
Date: Fri, 30 Apr 2021 23:07:14 +0800
Subject: [PATCH] (android) Trigger media scan on downloaded file

---
 .../com/nkming/nc_photos/MediaStoreChannelHandler.kt | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/android/app/src/main/kotlin/com/nkming/nc_photos/MediaStoreChannelHandler.kt b/android/app/src/main/kotlin/com/nkming/nc_photos/MediaStoreChannelHandler.kt
index 1c55b2ed..7ddda7e6 100644
--- a/android/app/src/main/kotlin/com/nkming/nc_photos/MediaStoreChannelHandler.kt
+++ b/android/app/src/main/kotlin/com/nkming/nc_photos/MediaStoreChannelHandler.kt
@@ -4,6 +4,7 @@ import android.Manifest
 import android.app.Activity
 import android.content.ContentValues
 import android.content.pm.PackageManager
+import android.net.Uri
 import android.os.Build
 import android.os.Environment
 import android.provider.MediaStore
@@ -103,9 +104,20 @@ class MediaStoreChannelHandler(activity: Activity)
 		BufferedOutputStream(FileOutputStream(file)).use {
 			stream -> stream.write(content)
 		}
+
+		val fileUri = Uri.fromFile(file)
+		triggerMediaScan(fileUri)
 		result.success(null)
 	}
 
+	private fun triggerMediaScan(uri: Uri) {
+		val scanIntent = Intent().apply {
+			action = Intent.ACTION_MEDIA_SCANNER_SCAN_FILE
+			data = uri
+		}
+		_context.sendBroadcast(scanIntent)
+	}
+
 	private val _activity = activity
 	private val _context get() = _activity
 }