Add generic intent "TRIGGER" whenever a trigger is send.

apps/ha/README.md

@@ -38,8 +38,11 @@ The following icons are currently supported:
 
 3.) Don't forget to select the action that should be executed at the bottom of each automation.
 
-*Note: There is also an automatic trigger send when the app is started (APP_STARTED) -- so you could
+# Default Trigger
-add an action also for that.*
+This app also implements two default trigger that can always be used:
+- APP_STARTED -- Will be sent whenever the app is started. So you could do some actions already when the app is sarted without the need of any user interaction.
+- TRIGGER -- Will be sent whenever some trigger is executed. So you could generically listen to that.
+
 
 # FAQ
 

apps/ha/ha.app.js

@@ -101,15 +101,22 @@ Bangle.on('touch', function(btn, e){
     Bangle.buzz(40, 0.6);
     position += 1;
     position = position >= triggers.length ? 0 : position;
+    draw();
   }
 
   if(isLeft){
     Bangle.buzz(40, 0.6);
     position -= 1;
     position = position < 0 ? triggers.length-1 : position;
+    draw();
   }
 
   if(!isRight && !isLeft){
+
+    // Send a default intent that we triggered something.
+    sendIntent("TRIGGER");
+
+    // Now send the selected trigger
     Bangle.buzz(80, 0.6).then(()=>{
       sendIntent(triggers[position].trigger);
       setTimeout(()=>{
@@ -117,8 +124,6 @@ Bangle.on('touch', function(btn, e){
       }, 250);
     });
   }
-
-  draw();
 });
 
 // Send intent that the we started the app.