Fix for issue where launcher would fast-load back to clock even if the clock didn't have widgets

apps/boot/ChangeLog

@@ -57,3 +57,4 @@
       Remove support for 2v11 and earlier firmware
 0.51: Remove patches for 2v10 firmware (BEEPSET and setUI)
       Add patch to ensure that compass heading is corrected
+      Ensure clock is only fast-loaded if it doesn't contain widgets

apps/boot/bootloader.js

@@ -1,5 +1,10 @@
 // This runs after a 'fresh' boot
 var s = require("Storage").readJSON("setting.json",1)||{};
+/* If were being called from JS code in order to load the clock quickly (eg from a launcher)
+and the clock in question doesn't have widgets, force a normal 'load' as this will then
+reset everything and remove the widgets. */
+if (global.__FILE__ && !s.clockHasWidgets) {load();throw "Clock has no widgets, can't fast load";}
+// Otherwise continue to try and load the clock
 var _clkApp = require("Storage").read(s.clock);
 if (!_clkApp) {
   _clkApp = require("Storage").list(/\.info$/)
@@ -14,6 +19,7 @@ if (!_clkApp) {
   if (_clkApp){
     s.clock = _clkApp.src;
     _clkApp = require("Storage").read(_clkApp.src);
+    s.clockHasWidgets = _clkApp.includes("Bangle.loadWidgets");
     require("Storage").writeJSON("setting.json", s);
   }
 }

apps/launch/app.js

@@ -66,7 +66,7 @@ E.showScroller({
 });
 g.flip(); // force a render before widgets have finished drawing
 
-function returnToClock() {
+let returnToClock = function() {
   // unload everything manually
   // ... or we could just call `load();` but it will be slower
   Bangle.setUI(); // remove scroller's handling
@@ -85,7 +85,7 @@ if (process.env.HWVERSION==2) {
 // 10s of inactivity goes back to clock
 Bangle.setLocked(false); // unlock initially
 let lockTimeout;
-function lockHandler(locked) {
+let lockHandler = function(locked) {
   if (lockTimeout) clearTimeout(lockTimeout);
   lockTimeout = undefined;
   if (locked)

apps/setting/ChangeLog

@@ -57,4 +57,4 @@
 0.50: Add Bangle.js 2 touchscreen calibration - for 2v16 or 2v15 cutting edge builds
 0.51: Add setting for configuring a launcher
 0.52: Add option for left-handed users
-
+0.53: Ensure that when clock is set, clockHasWidgets is set correctly too

apps/setting/metadata.json

@@ -1,7 +1,7 @@
 {
   "id": "setting",
   "name": "Settings",
-  "version": "0.52",
+  "version": "0.53",
   "description": "A menu for setting up Bangle.js",
   "icon": "settings.png",
   "tags": "tool,system",

apps/setting/settings.js

@@ -39,6 +39,7 @@ function resetSettings() {
     timezone: 0,                    // Set the timezone for the device
     HID: false,                     // BLE HID mode, off by default
     clock: null,                    // a string for the default clock's name
+    // clockHasWidgets: false,      // Does the clock in 'clock' contain the string 'Bangle.loadWidgets'
     "12hour" : false,               // 12 or 24 hour clock?
     firstDayOfWeek: 0,              // 0 -> Sunday (default), 1 -> Monday
     brightness: 1,                  // LCD brightness from 0 to 1
@@ -674,11 +675,10 @@ function showClockMenu() {
       label = "* " + label;
     }
     clockMenu[label] = () => {
-      if (settings.clock !== app.src) {
       settings.clock = app.src;
+      settings.clockHasWidgets = require("Storage").read(app.src).includes("Bangle.loadWidgets");
       updateSettings();
       showMainMenu();
-      }
     };
   });
   if (clockApps.length === 0) {
@@ -703,11 +703,9 @@ function showLauncherMenu() {
       label = "* " + label;
     }
     launcherMenu[label] = () => {
-      if (settings.launcher !== app.src) {
       settings.launcher = app.src;
       updateSettings();
       showMainMenu();
-      }
     };
   });
   if (launcherApps.length === 0) {