Merge pull request #1829 from frigis1/master

New app - Multi Timer

apps/multitimer/ChangeLog

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+0.01: Initial version

apps/multitimer/README.md

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+# Multi Timer
+With this app, you can set timers and chronographs (stopwatches) and watch them count down/up in real time. You can also set alarms - swipe left or right to switch between the three functions.
+
+"Hard mode" is also available for timers and alarms. It will double the number of buzz counts and you will have to swipe the screen five to eight times correctly - make a mistake, and you will need to start over.
+
+## WARNING
+* Editing timers in another app (such as the default Alarm app) is not recommended. Editing alarms should not be a problem (in theory).
+* This app uses the [Scheduler library](https://banglejs.com/apps/?id=sched). 
+* To avoid potential conflicts with other apps that uses sched (especially ones that make use of the data and js field), this app only lists timers and alarms that it created - any made outside the app will be ignored. GB alarms are currently an exception as they do not make use of the data and js field.
+* A keyboard app is only used for adding messages to timers and is therefore not strictly needed.

apps/multitimer/alarm.js

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+//sched.js, modified
+// Chances are boot0.js got run already and scheduled *another*
+// 'load(sched.js)' - so let's remove it first!
+if (Bangle.SCHED) {
+  clearInterval(Bangle.SCHED);
+  delete Bangle.SCHED;
+}
+
+function hardMode(tries, max) {
+  var R = Bangle.appRect;
+
+  function adv() {
+    tries++;
+    hardMode(tries, max);
+  }
+
+  if (tries < max) {
+    g.clear();
+    g.reset();
+    g.setClipRect(R.x,R.y,R.x2,R.y2);
+    var code = Math.abs(E.hwRand()%4);
+    if (code == 0) dir = "up";
+    else if (code == 1) dir = "right";
+    else if (code == 2) dir = "down";
+    else dir = "left";
+    g.setFont("6x8:2").setFontAlign(0,0).drawString(tries+"/"+max+"\nSwipe "+dir, (R.x2-R.x)/2, (R.y2-R.y)/2);
+    var drag;
+    Bangle.setUI({
+    mode : "custom",
+    drag : e=>{
+      if (!drag) { // start dragging
+        drag = {x: e.x, y: e.y};
+        } else if (!e.b) { // released
+          const dx = e.x-drag.x, dy = e.y-drag.y;
+          drag = null;
+          //horizontal swipes
+          if (Math.abs(dx)>Math.abs(dy)+10) {
+            //left
+            if (dx<0 && code == 3) adv();
+            //right
+            else if (dx>0 && code == 1) adv();
+            //wrong swipe - reset
+            else startHM();
+          }
+          //vertical swipes
+          else if (Math.abs(dy)>Math.abs(dx)+10) {
+            //up
+            if (dy<0 && code == 0) adv();
+            //down
+            else if (dy>0 && code == 2) adv();
+            //wrong swipe - reset
+            else startHM();
+          }
+        }
+      }
+    });
+  }
+  else {
+    if (!active[0].timer) active[0].last = (new Date()).getDate();
+    if (!active[0].rp) active[0].on = false;
+    if (active[0].timer) active[0].timer = active[0].data.ot;
+    require("sched").setAlarms(alarms);
+    load();
+  }
+}
+
+function startHM() {
+  //between 5-8 random swipes
+  hardMode(0, Math.abs(E.hwRand()%4)+5);
+}
+
+function showAlarm(alarm) {
+  const settings = require("sched").getSettings();
+
+  let msg = "";
+  msg += require("sched").formatTime(alarm.timer);
+  if (alarm.msg) {
+    msg += "\n"+alarm.msg;
+  }
+  else msg = atob("ACQswgD//33vRcGHIQAAABVVVAAAAAAAABVVVAAAAAAAABVVVAAAAAAAABVVVAAAAAAAABVVVAAAAAAAABVVVAAAAAAAAAP/wAAAAAAAAAP/wAAAAAAAAAqqoAPAAAAAAqqqqoP8AAAAKqqqqqv/AAACqqqqqqq/wAAKqqqlWqqvwAAqqqqlVaqrAACqqqqlVVqqAAKqqqqlVVaqgAKqaqqlVVWqgAqpWqqlVVVqoAqlWqqlVVVaoCqlV6qlVVVaqCqVVfqlVVVWqCqVVf6lVVVWqKpVVX/lVVVVqqpVVV/+VVVVqqpVVV//lVVVqqpVVVfr1VVVqqpVVVfr1VVVqqpVVVb/lVVVqqpVVVW+VVVVqqpVVVVVVVVVqiqVVVVVVVVWqCqVVVVVVVVWqCqlVVVVVVVaqAqlVVVVVVVaoAqpVVVVVVVqoAKqVVVVVVWqgAKqlVVVVVaqgACqpVVVVVqqAAAqqlVVVaqoAAAKqqVVWqqgAAACqqqqqqqAAAAAKqqqqqgAAAAAAqqqqoAAAAAAAAqqoAAAAA==")+" "+msg;
+
+  Bangle.loadWidgets();
+  Bangle.drawWidgets();
+
+  let buzzCount = settings.buzzCount;
+
+  if (alarm.data.hm && alarm.data.hm == true) {
+    //hard mode extends auto-snooze time
+    buzzCount = buzzCount * 2;
+    startHM();
+  }
+
+  else {
+    E.showPrompt(msg,{
+      title: "TIMER!",
+      buttons : {"Snooze":true,"Ok":false} // default is sleep so it'll come back in 10 mins
+    }).then(function(sleep) {
+      buzzCount = 0;
+      if (sleep) {
+        if(alarm.ot===undefined) alarm.ot = alarm.t;
+        alarm.t += settings.defaultSnoozeMillis;
+      } else {
+        if (!alarm.timer) alarm.last = (new Date()).getDate();
+        if (alarm.ot!==undefined) {
+            alarm.t = alarm.ot;
+            delete alarm.ot;
+        }
+        if (!alarm.rp) alarm.on = false;
+      }
+      //reset timer value
+      if (alarm.timer) alarm.timer = alarm.data.ot;
+      // alarm is still a member of 'alarms', so writing to array writes changes back directly
+      require("sched").setAlarms(alarms);
+      load();
+    });
+  }
+
+  function buzz() {
+    if (settings.unlockAtBuzz) {
+      Bangle.setLocked(false);
+    }
+
+    require("buzz").pattern(alarm.vibrate === undefined ? ".." : alarm.vibrate).then(() => {
+      if (buzzCount--) {
+        setTimeout(buzz, settings.buzzIntervalMillis);
+      } else if (alarm.as) { // auto-snooze
+        buzzCount = settings.buzzCount;
+        setTimeout(buzz, settings.defaultSnoozeMillis);
+      }
+    });
+  }
+
+  if ((require("Storage").readJSON("setting.json", 1) || {}).quiet > 1)
+    return;
+
+  buzz();
+}
+
+// Check for alarms
+let alarms = require("sched").getAlarms();
+let active = require("sched").getActiveAlarms(alarms);
+if (active.length) {
+  // if there's an alarm, show it
+  showAlarm(active[0]);
+} else {
+  // otherwise just go back to default app
+  setTimeout(load, 100);
+}

apps/multitimer/app-icon.js

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+atob("MDCBAYAAAAAAfwAAAAAAPz//////Pz//////Pz//////Pz//////Pz//////PwAAAAAAPwAAAAAAPz//////Pz//////Pz//////Pz//////Pz//////Pz48AAAfPz4YAAAPPz//////Pz//////Pz//////Pz48AAAfPz4YAAAPPz//////Pz//////Pz//////Pz4YAAAPPz4YAAAfPz//////vz///////z///////z4YAAH4Pz48AAP4Dz////95hz////594z////x/8T////zP+T////nH+D////nj/AAAADnw/AAAABn4/P////n4/P////n//P////n/+f////z/+f////x/8/////4/4/////8Ph/////+AH//////gfw==")

apps/multitimer/app.js

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+Bangle.loadWidgets();
+Bangle.drawWidgets();
+
+var R = Bangle.appRect;
+var layer;
+var drag;
+var timerInt1 = [];
+var timerInt2 = [];
+
+function getCurrentTime() {
+  let time = new Date();
+  return (
+    time.getHours() * 3600000 +
+    time.getMinutes() * 60000 +
+    time.getSeconds() * 1000
+  );
+}
+
+function decodeTime(t) {
+  let hrs = 0 | Math.floor(t / 3600000);
+  let mins = 0 | Math.floor(t / 60000 % 60);
+  let secs = 0 | Math.floor(t / 1000 % 60);
+  return { hrs: hrs, mins: mins, secs: secs };
+}
+
+function encodeTime(o) {
+  return o.hrs * 3600000 + o.mins * 60000 + o.secs * 1000;
+}
+
+function formatTime(t) {
+  let o = decodeTime(t);
+  return o.hrs + ":" + ("0" + o.mins).substr(-2) + ":" + ("0" + o.secs).substr(-2);
+}
+
+function decodeTimeDecis(t) {
+  let hrs = 0 | Math.floor(t / 3600000);
+  let mins = 0 | Math.floor(t / 60000 % 60);
+  let secs = 0 | Math.floor(t / 1000 % 60);
+  let decis = 0 | Math.floor(t / 100 % 100);
+  return { hrs: hrs, mins: mins, secs: secs, decis: decis };
+}
+
+function formatTimeDecis(t) {
+  let o = decodeTimeDecis(t);
+  return o.hrs + ":" + ("0" + o.mins).substr(-2) + ":" + ("0" + o.secs).substr(-2) + "." + ("0" + o.decis).substr(-1);
+}
+
+function clearInt() {
+  for (let i = 0; i < timerInt1.length; i++) {
+    if (timerInt1[i]) clearTimeout(timerInt1[i]);
+  }
+  for (let i = 0; i < timerInt2.length; i++) {
+    if (timerInt2[i]) clearInterval(timerInt2[i]);
+  }
+  timerInt1 = [];
+  timerInt2 = [];
+}
+
+function drawTimers() {
+  layer = 0;
+  var timers = require("sched").getAlarms().filter(a => a.timer && a.appid == "multitimer");
+  var alarms = require("sched").getAlarms();
+
+  function updateTimers(idx) {
+    if (!timerInt1[idx]) timerInt1[idx] = setTimeout(function() {
+      s.drawItem(idx+1);
+      if (!timerInt2[idx]) timerInt2[idx] = setInterval(function(){
+        s.drawItem(idx+1);
+      }, 1000);
+    }, 1000 - (timers[idx].t % 1000));
+  }
+
+  var s = E.showScroller({
+    h : 40, c : timers.length+2,
+    back : function() {load();},
+    draw : (idx, r) => {
+      function drawMenuItem(a) {
+        g.setClipRect(R.x,R.y,R.x2,R.y2);
+        if (idx > 0 && timers[idx-1].msg) msg = "\n"+(timers[idx-1].msg.length > 10 ?
+          timers[idx-1].msg.substring(0, 10)+"..." : timers[idx-1].msg);
+        else msg = "";
+        return g.setColor(g.theme.bg2).fillRect({x:r.x+4,y:r.y+2,w:r.w-8, h:r.h-4, r:5})
+        .setColor(g.theme.fg2).setFont("6x8:2").setFontAlign(-1,0).drawString(a+msg,r.x+12,r.y+(r.h/2));
+      }
+
+      if (idx == 0) {
+        drawMenuItem("+ New Timer");
+      }
+      if (idx == timers.length+1) {
+        g.setColor(g.theme.bg).fillRect({x:r.x+4,y:r.y+2,w:r.w-8, h:r.h-4, r:5})
+        .setColor(g.theme.fg).setFont("6x8:2").setFontAlign(0,0).drawString("<   Swipe   >",r.x+(r.w/2),r.y+(r.h/2));
+      }
+      else if (idx > 0 && idx < timers.length+1) {
+        if (timers[idx-1].on == true) {
+          drawMenuItem(formatTime(timers[idx-1].t-getCurrentTime()));
+          updateTimers(idx-1);
+        }
+        else drawMenuItem(formatTime(timers[idx-1].timer));
+      }
+    },
+    select : (idx) => {
+      clearInt();
+      if (idx == 0) editTimer(-1);
+      else if (idx > 0 && idx < timers.length+1) timerMenu(idx-1);
+    }
+  });
+}
+
+function timerMenu(idx) {
+  layer = -1;
+  var timers = require("sched").getAlarms();
+  var timerIdx = [];
+  var j = 0;
+  for (let i = 0; i < timers.length; i++) {
+    if (timers[i].timer && timers[i].appid == "multitimer") {
+      a = i;
+      timerIdx.push(a);
+      j++;
+    }
+  }
+  var a = timers[timerIdx[idx]];
+  var msg = "";
+
+  function updateTimer() {
+    if (timerInt1[0] == undefined) timerInt1[0] = setTimeout(function() {
+      s.drawItem(0);
+      if (timerInt2[0] == undefined) timerInt2[0] = setInterval(function(){
+        s.drawItem(0);
+      }, 1000);
+    }, 1000 - (a.t % 1000));
+  }
+
+  var s = E.showScroller({
+    h : 40, c : 5,
+    back : function() {
+      clearInt();
+      drawTimers();
+    },
+    draw : (i, r) => {
+
+      function drawMenuItem(b) {
+        return g.setClipRect(R.x,R.y,R.x2,R.y2).setColor(g.theme.bg2)
+          .fillRect({x:r.x+4,y:r.y+2,w:r.w-8, h:r.h-4, r:5})
+          .setColor(g.theme.fg2).setFont("6x8:2").setFontAlign(-1,0).drawString(b,r.x+12,r.y+(r.h/2));
+      }
+
+      if (i == 0) {
+        if (a.msg) msg = "\n"+(a.msg.length > 10 ? a.msg.substring(0, 10)+"..." : a.msg);
+        if (a.on == true) {
+          drawMenuItem(formatTime(a.t-getCurrentTime())+msg);
+          updateTimer();
+        }
+        else {
+          clearInt();
+          drawMenuItem(formatTime(a.timer)+msg);
+        }
+      }
+      if (i == 1) {
+        if (a.on == true) drawMenuItem("Pause");
+        else drawMenuItem("Start");
+      }
+      if (i == 2) drawMenuItem("Reset");
+      if (i == 3) drawMenuItem("Edit");
+      if (i == 4) drawMenuItem("Delete");
+    },
+    select : (i) => {
+
+      function saveAndReload() {
+        require("sched").setAlarms(timers);
+        require("sched").reload();
+        s.draw();
+      }
+
+      //pause/start
+      if (i == 1) {
+        if (a.on == true) {
+          clearInt();
+          a.timer = a.t-getCurrentTime();
+          a.on = false;
+          timers[timerIdx[idx]] = a;
+          saveAndReload();
+        }
+        else {
+          a.t = a.timer+getCurrentTime();
+          a.on = true;
+          timers[timerIdx[idx]] = a;
+          saveAndReload();
+        }
+      }
+      //reset
+      if (i == 2) {
+        clearInt();
+        a.timer = a.data.ot;
+        if (a.on == true) a.on = false;
+        saveAndReload();
+      }
+      //edit
+      if (i == 3) {
+        clearInt();
+        editTimer(idx);
+      }
+      //delete
+      if (i == 4) {
+        clearInt();
+        timers.splice(timerIdx[idx], 1);
+        saveAndReload();
+        drawTimers();
+      }
+    }
+  });
+}
+
+function editTimer(idx, a) {
+  layer = -1;
+  var timers = require("sched").getAlarms().filter(a => a.timer && a.appid == "multitimer");
+  var alarms = require("sched").getAlarms();
+  var timerIdx = [];
+  var j = 0;
+  for (let i = 0; i < alarms.length; i++) {
+    if (alarms[i].timer && alarms[i].appid == "multitimer") {
+      b = i;
+      timerIdx.push(b);
+      j++;
+    }
+  }
+  if (!a) {
+    if (idx < 0) a = require("sched").newDefaultTimer();
+    else a = timers[idx];
+  }
+  if (!a.data) {
+    a.data = {};
+    a.data.hm = false;
+  }
+  var t = decodeTime(a.timer);
+
+  function editMsg(idx, a) { 
+    g.clear();
+    idx < 0 ? msg = "" : msg = a.msg;
+    require("textinput").input({text:msg}).then(result => {
+    if (result != "") {
+      a.msg = result;
+    }
+    else delete a.msg;
+    editTimer(idx, a);
+    });
+  }
+
+  function kbAlert() {
+    E.showAlert("Must install keyboard app").then(function() {
+      editTimer(idx, a);
+    });
+  }
+
+  var menu = {
+    "": { "title": "Timer" },
+    "< Back": () => {
+      a.t = getCurrentTime() + a.timer;
+      a.last = 0;
+      a.data.ot = a.timer;
+      a.appid = "multitimer";
+      a.js = "load('multitimer.alarm.js')";
+      if (idx < 0) alarms.push(a);
+      else alarms[timerIdx[idx]] = a;
+      require("sched").setAlarms(alarms);
+      require("sched").reload();
+      drawTimers();
+    },
+    "Enabled": {
+      value: a.on,
+      format: v => v ? "On" : "Off",
+      onchange: v => a.on = v
+    },
+    "Hours": {
+      value: t.hrs, min: 0, max: 23, wrap: true,
+      onchange: v => {
+        t.hrs = v;
+        a.timer = encodeTime(t);
+      }
+    },
+    "Minutes": {
+      value: t.mins, min: 0, max: 59, wrap: true,
+      onchange: v => {
+        t.mins = v;
+        a.timer = encodeTime(t);
+      }
+    },
+    "Seconds": {
+      value: t.secs, min: 0, max: 59, wrap: true,
+      onchange: v => {
+        t.secs = v;
+        a.timer = encodeTime(t);
+      }
+    },
+    "Hard Mode": {
+      value: a.data.hm,
+      format: v => v ? "On" : "Off",
+      onchange: v => a.data.hm = v
+    },
+    "Vibrate": require("buzz_menu").pattern(a.vibrate, v => a.vibrate = v),
+    "Msg": {
+      value: !a.msg ? "" : a.msg.length > 6 ? a.msg.substring(0, 6)+"..." : a.msg,
+      //menu glitch? setTimeout required here
+      onchange: () => {
+        var kbapp = require("Storage").read("textinput");
+        if (kbapp != undefined) setTimeout(editMsg, 0, idx, a);
+        else setTimeout(kbAlert, 0);
+      }
+    },
+    "Cancel": () => {
+      if (idx >= 0) timerMenu(idx);
+      else drawTimers();
+    },
+  };
+
+  E.showMenu(menu);
+}
+
+function drawSw() {
+  layer = 1;
+  var sw = require("Storage").readJSON("multitimer.json", true) || [];
+
+  function updateTimers(idx) {
+    if (!timerInt1[idx]) timerInt1[idx] = setTimeout(function() {
+      s.drawItem(idx+1);
+      if (!timerInt2[idx]) timerInt2[idx] = setInterval(function(){
+        s.drawItem(idx+1);
+      }, 1000);
+    }, 1000 - (sw[idx].t % 1000));
+  }
+
+  var s = E.showScroller({
+    h : 40, c : sw.length+2,
+    back : function() {load();},
+    draw : (idx, r) => {
+
+      function drawMenuItem(a) {
+        g.setClipRect(R.x,R.y,R.x2,R.y2);
+        if (idx > 0 && sw[idx-1].msg) msg = "\n"+(sw[idx-1].msg.length > 10 ?
+          sw[idx-1].msg.substring(0, 10)+"..." : sw[idx-1].msg);
+        else msg = "";
+        return g.setColor(g.theme.bg2).fillRect({x:r.x+4,y:r.y+2,w:r.w-8, h:r.h-4, r:5})
+        .setColor(g.theme.fg2).setFont("6x8:2").setFontAlign(-1,0).drawString(a+msg,r.x+12,r.y+(r.h/2));
+      }
+
+      if (idx == 0) {
+        drawMenuItem("+ New Chrono");
+      }
+      if (idx == sw.length+1) {
+        g.setColor(g.theme.bg).fillRect({x:r.x+4,y:r.y+2,w:r.w-8, h:r.h-4, r:5})
+        .setColor(g.theme.fg).setFont("6x8:2").setFontAlign(0,0).drawString("<   Swipe   >",r.x+(r.w/2),r.y+(r.h/2));
+      }
+      else if (idx > 0 && idx < sw.length+1) {
+        if (sw[idx-1].on == true) {
+          drawMenuItem(formatTime(Date.now()-sw[idx-1].t));
+          updateTimers(idx-1);
+        }
+        else drawMenuItem(formatTime(sw[idx-1].t));
+      }
+    },
+    select : (idx) => {
+      clearInt();
+      if (idx == 0) swMenu(sw.length);
+      else if (idx > 0 && idx < sw.length+1) swMenu(idx-1);
+    }
+  });
+}
+
+function swMenu(idx, a) {
+  layer = -1;
+  var sw = require("Storage").readJSON("multitimer.json", true) || [];
+  if (sw[idx]) a = sw[idx];
+  else {
+    a = {"t" : 0, "on" : false, "msg" : ""};
+    sw[idx] = a;
+    require("Storage").writeJSON("multitimer.json", sw);
+  }
+
+  function updateTimer() {
+    if (timerInt1[0] == undefined) timerInt1[0] = setTimeout(function() {
+      s.drawItem(0);
+      if (timerInt2[0] == undefined) timerInt2[0] = setInterval(function(){
+        s.drawItem(0);
+      }, 100);
+    }, 100 - (a.t % 100));
+  }
+
+  function editMsg(idx, a) { 
+    g.clear();
+    msg = a.msg;
+    require("textinput").input({text:msg}).then(result => {
+    if (result != "") {
+      a.msg = result;
+    }
+    else delete a.msg;
+    sw[idx] = a;
+    require("Storage").writeJSON("multitimer.json", sw);
+    swMenu(idx, a);
+    });
+  }
+
+  function kbAlert() {
+    E.showAlert("Must install keyboard app").then(function() {
+      swMenu(idx, a);
+    });
+  }
+
+  var s = E.showScroller({
+    h : 40, c : 5,
+    back : function() {
+      clearInt();
+      drawSw();
+    },
+    draw : (i, r) => {
+
+      function drawMenuItem(b) {
+        return g.setClipRect(R.x,R.y,R.x2,R.y2).setColor(g.theme.bg2)
+          .fillRect({x:r.x+4,y:r.y+2,w:r.w-8, h:r.h-4, r:5})
+          .setColor(g.theme.fg2).setFont("6x8:2").setFontAlign(-1,0).drawString(b,r.x+12,r.y+(r.h/2));
+      }
+
+      if (i == 0) {
+        if (a.msg) msg = "\n"+(a.msg.length > 10 ? a.msg.substring(0, 10)+"..." : a.msg);
+        else msg = "";
+        if (a.on == true) {
+          drawMenuItem(formatTimeDecis(Date.now()-a.t)+msg);
+          updateTimer();
+        }
+        else {
+          clearInt();
+          drawMenuItem(formatTimeDecis(a.t)+msg);
+        }
+      }
+      if (i == 1) {
+        if (a.on == true) drawMenuItem("Pause");
+        else drawMenuItem("Start");
+      }
+      if (i == 2) drawMenuItem("Reset");
+      if (i == 3) drawMenuItem("Msg");
+      if (i == 4) drawMenuItem("Delete");
+    },
+    select : (i) => {
+
+      function saveAndReload() {
+        require("Storage").writeJSON("multitimer.json", sw);
+        s.draw();
+      }
+
+      //pause/start
+      if (i == 1) {
+        if (a.on == true) {
+          clearInt();
+          a.t = Date.now()-a.t;
+          a.on = false;
+          sw[idx] = a;
+          saveAndReload();
+        }
+        else {
+          a.t == 0 ? a.t = Date.now() : a.t = Date.now()-a.t;
+          a.on = true;
+          sw[idx] = a;
+          saveAndReload();
+        }
+      }
+      //reset
+      if (i == 2) {
+        clearInt();
+        a.t = 0;
+        if (a.on == true) a.on = false;
+        saveAndReload();
+      }
+      //edit message
+      if (i == 3) {
+        clearInt();
+        var kbapp = require("Storage").read("textinput");
+        if (kbapp != undefined) editMsg(idx, a);
+        else kbAlert();
+      }
+      //delete
+      if (i == 4) {
+        clearInt();
+        sw.splice(idx, 1);
+        saveAndReload();
+        drawSw();
+      }
+    }
+  });
+}
+
+function drawAlarms() {
+  layer = 2;
+  var alarms = require("sched").getAlarms().filter(a => !a.timer);
+
+  var s = E.showScroller({
+    h : 40, c : alarms.length+2,
+    back : function() {load();},
+    draw : (idx, r) => {
+
+      function drawMenuItem(a) {
+        g.setClipRect(R.x,R.y,R.x2,R.y2);
+        var on = "";
+        var dow = "";
+        if (idx > 0 && alarms[idx-1].on == true) on = " - on";
+        else if (idx > 0 && alarms[idx-1].on == false) on = " - off";
+        if (idx > 0 && idx < alarms.length+1) dow = "\n"+"SMTWTFS".split("").map((d,n)=>alarms[idx-1].dow&(1<<n)?d:".").join("");
+        return g.setColor(g.theme.bg2).fillRect({x:r.x+4,y:r.y+2,w:r.w-8, h:r.h-4, r:5})
+        .setColor(g.theme.fg2).setFont("6x8:2").setFontAlign(-1,0).drawString(a+on+dow,r.x+12,r.y+(r.h/2));
+      }
+
+      if (idx == 0) {
+        drawMenuItem("+ New Alarm");
+      }
+      if (idx == alarms.length+1) {
+        g.setColor(g.theme.bg).fillRect({x:r.x+4,y:r.y+2,w:r.w-8, h:r.h-4, r:5})
+        .setColor(g.theme.fg).setFont("6x8:2").setFontAlign(0,0).drawString("<   Swipe   >",r.x+(r.w/2),r.y+(r.h/2));
+      }
+      else if (idx > 0 && idx < alarms.length+1){
+        var str = formatTime(alarms[idx-1].t);
+        drawMenuItem(str.slice(0, -3));
+      }
+    },
+    select : (idx) => {
+      clearInt();
+      if (idx == 0) editAlarm(-1);
+      else if (idx > 0 && idx < alarms.length+1) editAlarm(idx-1);
+    }
+  });
+}
+
+function editDOW(dow, onchange) {
+  const menu = {
+    '': { 'title': 'Days of Week' },
+    '< Back' : () => onchange(dow)
+  };
+  for (var i = 0; i < 7; i++) (i => {
+    var dayOfWeek = require("locale").dow({ getDay: () => i });
+    menu[dayOfWeek] = {
+      value: !!(dow&(1<<i)),
+      format: v => v ? "Yes" : "No",
+      onchange: v => v ? dow |= 1<<i : dow &= ~(1<<i),
+    };
+  })(i);
+  E.showMenu(menu);
+}
+
+function editAlarm(idx, a) {
+  layer = -1;
+  var alarms = require("sched").getAlarms();
+  var alarmIdx = [];
+  var j = 0;
+  for (let i = 0; i < alarms.length; i++) {
+    if (!alarms[i].timer) {
+      b = i;
+      alarmIdx.push(b);
+      j++;
+    }
+  }
+  if (!a) {
+    if (idx >= 0) a = alarms[alarmIdx[idx]];
+    else a = require("sched").newDefaultAlarm();
+  }
+  if (!a.data) {
+    a.data = {};
+    a.data.hm = false;
+  }
+  var t = decodeTime(a.t);
+
+  function editMsg(idx, a) { 
+    g.clear();
+    idx < 0 ? msg = "" : msg = a.msg;
+    require("textinput").input({text:msg}).then(result => {
+    if (result != "") {
+      a.msg = result;
+    }
+    else delete a.msg;
+    editAlarm(idx, a);
+    });
+  }
+
+  function kbAlert() {
+    E.showAlert("Must install keyboard app").then(function() {
+      editAlarm(idx, a);
+    });
+  }
+
+  var menu = {
+    "": { "title": "Alarm" },
+    "< Back": () => {
+      if (a.data.hm == true) a.js = "load('multitimer.alarm.js')";
+      if (a.data.hm == false && a.js) delete a.js;
+      if (idx >= 0) alarms[alarmIdx[idx]] = a;
+      else alarms.push(a);
+      require("sched").setAlarms(alarms);
+      require("sched").reload();
+      drawAlarms();
+    },
+    "Enabled": {
+      value: a.on,
+      format: v => v ? "On" : "Off",
+      onchange: v => a.on = v
+    },
+    "Hours": {
+      value: t.hrs, min: 0, max: 23, wrap: true,
+      onchange: v => {
+        t.hrs = v;
+        a.t = encodeTime(t);
+      }
+    },
+    "Minutes": {
+      value: t.mins, min: 0, max: 59, wrap: true,
+      onchange: v => {
+        t.mins = v;
+        a.t = encodeTime(t);
+      }
+    },
+    "Repeat": {
+      value: a.rp,
+      format: v => v ? "Yes" : "No",
+      onchange: v => a.rp = v
+    },
+    "Days": {
+      value: "SMTWTFS".split("").map((d,n)=>a.dow&(1<<n)?d:".").join(""),
+      onchange: () => editDOW(a.dow, d=>{a.dow=d;editAlarm(idx,a);})
+    },
+    "Hard Mode": {
+      value: a.data.hm,
+      format: v => v ? "On" : "Off",
+      onchange: v => a.data.hm = v
+    },
+    "Vibrate": require("buzz_menu").pattern(a.vibrate, v => a.vibrate = v),
+    "Auto Snooze": {
+      value: a.as,
+      format: v => v ? "Yes" : "No",
+      onchange: v => a.as = v
+    },
+    "Msg": {
+      value: !a.msg ? "" : a.msg.length > 6 ? a.msg.substring(0, 6)+"..." : a.msg,
+      //menu glitch? setTimeout required here
+      onchange: () => {
+        var kbapp = require("Storage").read("textinput");
+        if (kbapp != undefined) setTimeout(editMsg, 0, idx, a);
+        else setTimeout(kbAlert, 0);
+      }
+    },
+    "Delete": () => {
+      if (idx >= 0) {
+        alarms.splice(alarmIdx[idx], 1);
+        require("sched").setAlarms(alarms);
+        require("sched").reload();
+      }
+      drawAlarms();
+    },
+  };
+
+  E.showMenu(menu);
+}
+
+drawTimers();
+
+Bangle.on("drag", e=>{
+  if (layer < 0) return;
+  if (!drag) { // start dragging
+    drag = {x: e.x, y: e.y};
+  } 
+  else if (!e.b) { // released
+    const dx = e.x-drag.x, dy = e.y-drag.y;
+    drag = null;
+    if (dx == 0) return;
+    //horizontal swipes
+    if (Math.abs(dx)>Math.abs(dy)+10) {
+      //swipe left
+      if (dx<0) layer == 2 ? layer = 0 : layer++;
+      //swipe right
+      if (dx>0) layer == 0 ? layer = 2 : layer--;
+      clearInt();
+      if (layer == 0) drawTimers();
+      else if (layer == 1) drawSw();
+      else if (layer == 2) drawAlarms();
+    }
+  }
+});

apps/multitimer/metadata.json

@@ -0,0 +1,22 @@
+{
+  "id": "multitimer",
+  "name": "Multi Timer",
+  "version": "0.01",
+  "description": "Set timers and chronographs (stopwatches) and watch them count down in real time. Pause, create, edit, and delete timers and chronos, and add custom labels/messages. Also sets alarms.",
+  "icon": "app.png",
+  "screenshots": [
+    {"url":"screenshot1.png"},
+    {"url":"screenshot2.png"},
+    {"url":"screenshot3.png"}
+  ],
+  "tags": "tool,alarm",
+  "supports": ["BANGLEJS2"],
+  "readme": "README.md",
+  "storage": [
+    {"name":"multitimer.app.js","url":"app.js"},
+    {"name":"multitimer.alarm.js","url":"alarm.js"},
+    {"name":"multitimer.img","url":"app-icon.js","evaluate":true}
+  ],
+  "data": [{"name":"multitimer.json"}],
+  "dependencies": {"scheduler":"type"}
+}