Simplify cleanup

app/src/main/java/eu/faircode/email/FragmentCompose.java

@@ -1200,7 +1200,7 @@ public class FragmentCompose extends FragmentBase {
         File dir = new File(getContext().getCacheDir(), "photo");
         if (!dir.exists())
             dir.mkdir();
-        File file = new File(dir, new Date().getTime() + ".jpg");
+        File file = new File(dir, working + ".jpg");
 
         // https://developer.android.com/training/camera/photobasics
         Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);

app/src/main/java/eu/faircode/email/WorkerCleanup.java

@@ -118,6 +118,7 @@ public class WorkerCleanup extends Worker {
             File[] messages = new File(context.getFilesDir(), "messages").listFiles();
             File[] revision = new File(context.getFilesDir(), "revision").listFiles();
             File[] references = new File(context.getFilesDir(), "references").listFiles();
+            File[] photos = new File(context.getCacheDir(), "photo").listFiles();
             File[] calendars = new File(context.getCacheDir(), "calendar").listFiles();
 
             if (messages != null)
@@ -126,6 +127,8 @@ public class WorkerCleanup extends Worker {
                 files.addAll(Arrays.asList(revision));
             if (references != null)
                 files.addAll(Arrays.asList(references));
+            if (photos != null)
+                files.addAll(Arrays.asList(photos));
             if (calendars != null)
                 files.addAll(Arrays.asList(calendars));
 
@@ -187,15 +190,6 @@ public class WorkerCleanup extends Worker {
                         }
                     }
 
-            Log.i("Cleanup photos");
-            File[] photos = new File(context.getCacheDir(), "photo").listFiles();
-            if (photos != null)
-                for (File file : photos)
-                    if (manual || file.lastModified() + KEEP_FILES_DURATION < now) {
-                        if (!file.delete())
-                            Log.w("Error deleting " + file);
-                    }
-
             Log.i("Cleanup contacts");
             int contacts = db.contact().deleteContacts(now - KEEP_CONTACTS_DURATION);
             Log.i("Deleted contacts=" + contacts);