launcher 0.18: Add 'back' icon in top-left to go back to clock

apps/launch/ChangeLog

@@ -17,3 +17,4 @@
 0.15: Support for unload and quick return to the clock on 2v16
 0.16: Use a cache of app.info files to speed up loading the launcher
 0.17: Don't display 'Loading...' now the watch has its own loading screen
+0.18: Add 'back' icon in top-left to go back to clock

apps/launch/app.js

@@ -41,6 +41,17 @@ let apps = launchCache.apps;
 // Now apps list is loaded - render
 if (!settings.fullscreen)
   Bangle.loadWidgets();
+
+let returnToClock = function() {
+  // unload everything manually
+  // ... or we could just call `load();` but it will be slower
+  Bangle.setUI(); // remove scroller's handling
+  if (lockTimeout) clearTimeout(lockTimeout);
+  Bangle.removeListener("lock", lockHandler);
+  // now load the default clock - just call .bootcde as this has the code already
+  setTimeout(eval,0,s.read(".bootcde"));
+}
+
 E.showScroller({
   h : 64*scaleval, c : apps.length,
   draw : (i, r) => {
@@ -62,19 +73,12 @@ E.showScroller({
     } else {
       load(app.src);
     }
-  }
+  },
+  back : returnToClock
 });
 g.flip(); // force a render before widgets have finished drawing
 
-let returnToClock = function() {
-  // unload everything manually
-  // ... or we could just call `load();` but it will be slower
-  Bangle.setUI(); // remove scroller's handling
-  if (lockTimeout) clearTimeout(lockTimeout);
-  Bangle.removeListener("lock", lockHandler);
-  // now load the default clock - just call .bootcde as this has the code already
-  setTimeout(eval,0,s.read(".bootcde"));
-}
+
 
 // on bangle.js 2, the screen is used for navigating, so the single button goes back
 // on bangle.js 1, the buttons are used for navigating

apps/launch/metadata.json

@@ -2,7 +2,7 @@
   "id": "launch",
   "name": "Launcher",
   "shortName": "Launcher",
-  "version": "0.17",
+  "version": "0.18",
   "description": "This is needed to display a menu allowing you to choose your own applications. You can replace this with a customised launcher.",
   "readme": "README.md",
   "icon": "app.png",