From c6a53cf899405236a7c42aefce7d9e30e675094e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=B6=82=20=E5=AE=B6=20=E6=B5=A9?=
 <35959817+Jahhow@users.noreply.github.com>
Date: Sat, 11 Apr 2020 14:01:36 +0800
Subject: [PATCH] Fixes kollerlukas/Camera-Roll-Android-App#270 using
 MediaProvider.dataChanged

---
 .../java/us/koller/cameraroll/data/provider/Provider.java  | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/us/koller/cameraroll/data/provider/Provider.java b/app/src/main/java/us/koller/cameraroll/data/provider/Provider.java
index 6ccb9332..7d291aa4 100644
--- a/app/src/main/java/us/koller/cameraroll/data/provider/Provider.java
+++ b/app/src/main/java/us/koller/cameraroll/data/provider/Provider.java
@@ -168,6 +168,7 @@ public static void pinPath(Context context, String path) {
 
         if (!pinnedPaths.contains(path)) {
             pinnedPaths.add(path);
+            MediaProvider.dataChanged = true;
         }
     }
 
@@ -175,8 +176,10 @@ public static void unpinPath(Context context, String path) {
         if (pinnedPaths == null) {
             pinnedPaths = loadPinnedPaths(context);
         }
-
-        pinnedPaths.remove(path);
+        if (pinnedPaths.contains(path)) {
+            MediaProvider.dataChanged = true;
+            pinnedPaths.remove(path);
+        }
     }
 
     public static ArrayList<String> loadPinnedPaths(Context context) {