#1169 try to better handle networking errors

1 files changed, 39 insertions, 1 deletions

diff --git a/app/src/main/java/it/niedermann/nextcloud/deck/exceptions/OfflineException.java b/app/src/main/java/it/niedermann/nextcloud/deck/exceptions/OfflineException.java
index c63b801a0..bcd41cb16 100644
--- a/app/src/main/java/it/niedermann/nextcloud/deck/exceptions/OfflineException.java
+++ b/app/src/main/java/it/niedermann/nextcloud/deck/exceptions/OfflineException.java
@@ -1,7 +1,45 @@
 package it.niedermann.nextcloud.deck.exceptions;
 
+import androidx.annotation.Nullable;
+
 public class OfflineException extends IllegalStateException {
+
+    private final Reason reason;
+
+    public enum Reason {
+        OFFLINE("offline",  "The device is currently offline"),
+        CONNECTION_REFUSED("connection_refused", "Connection was refused, please check if your server is reachable"),
+        CONNECTION_TIMEOUT("connection_timeout", "Connection timed out, please check if you're connected to the internet"),
+        ;
+
+        private String key;
+        private String whatHappened;
+
+        Reason(String key, String whatHappened) {
+            this.key = key;
+            this.whatHappened = whatHappened;
+        }
+
+        public String getKey() {
+            return key;
+        }
+
+        public String getWhatHappened() {
+            return whatHappened;
+        }
+    }
+
+
     public OfflineException() {
-        super("Device is currently offline.");
+        this(Reason.OFFLINE);
+    }
+    public OfflineException(Reason reason) {
+        super(reason.getWhatHappened());
+        this.reason = reason;
+    }
+
+    @Nullable
+    public Reason getReason() {
+        return reason;
     }
 }