implement usr_msg_id

android/app/src/main/java/com/blackforestbytes/simplecloudnotifier/SCNApp.java

@@ -102,29 +102,29 @@ public class SCNApp extends Application implements LifecycleObserver
 /*
  ==TODO==
 
- - Pro mode
-    - no ads
-    - more quota
-    - restore pro mode
-    - send pro state to server
+[X] - Pro mode
+[X]    - no ads
+[X]    - more quota
+[X]    - restore pro mode
+[X]    - send pro state to server
 
- - prevent duplicate-send
-    - send custom msg-id in API
-    - prevent second ack on same msg-id
+[X] - prevent duplicate-send
+[X]    - send custom msg-id in API
+[X]    - prevent second ack on same msg-id
 
- - more in-depth API doc on website (?)
+[X]  - more in-depth API doc on website (?)
 
- - perhaps response codes in api (?)
+[X]  - perhaps response codes in api (?)
 
- - test notification channels
+[ ]  - test notification channels
 
- - publish (+ HN post ?)
+[ ] - publish (+ HN post ?)
 
- - Use for mscom server errrors
- - Use for bfb server errors
- - Use for transmission state
-    - Message on connnection lost (seperate process - resend until succ)
-    - Message on connnection regained
-    - Message on seed-count changed
+[ ] - Use for mscom server errrors
+[ ] - Use for bfb server errors
+[ ] - Use for transmission state
+[ ]    - Message on connnection lost (seperate process - resend until succ)
+[ ]    - Message on connnection regained
+[ ]    - Message on seed-count changed
 
 */