Clean up old avatar cache and update changelog

1 files changed, 25 insertions, 0 deletions

diff --git a/app/src/main/java/it/niedermann/owncloud/notes/persistence/migration/Migration_18_19.java b/app/src/main/java/it/niedermann/owncloud/notes/persistence/migration/Migration_18_19.java
new file mode 100644
index 00000000..a3205db0
--- /dev/null
+++ b/app/src/main/java/it/niedermann/owncloud/notes/persistence/migration/Migration_18_19.java
@@ -0,0 +1,25 @@
+package it.niedermann.owncloud.notes.persistence.migration;
+
+import android.content.Context;
+import android.util.Log;
+
+import androidx.annotation.NonNull;
+
+import com.bumptech.glide.Glide;
+
+public class Migration_18_19 {
+    private static final String TAG = Migration_18_19.class.getSimpleName();
+
+    /**
+     * Clears the {@link Glide} disk cache to fix wrong avatars in a multi user setup
+     * https://github.com/stefan-niedermann/nextcloud-deck/issues/531
+     *
+     * @param context {@link Context}
+     */
+    public Migration_18_19(@NonNull Context context) {
+        new Thread(() -> {
+            Log.i(TAG, "Clearing Glide disk cache");
+            Glide.get(context.getApplicationContext()).clearDiskCache();
+        }).start();
+    }
+}