Bugfix for Camera photo not being displayed in the app.

app/src/main/java/com/haussteuerung/helper/Rollo.java

@@ -0,0 +1,21 @@
+package com.haussteuerung.helper;
+
+import com.google.gson.annotations.SerializedName;
+
+public class Rollo {
+    @SerializedName("DeviceID")
+    private final String deviceId;
+    @SerializedName("Name")
+    private final String name;
+    @SerializedName("Device")
+    private final String device;
+    @SerializedName("Shutterposition")
+    private final int shutterposition;
+
+    public Rollo(String deviceId, String name, String device, int shutterposition) {
+        this.deviceId = deviceId;
+        this.name = name;
+        this.device = device;
+        this.shutterposition = shutterposition;
+    }
+}