App to control music via HID commands using swipes on the touch screen on the Bangle.js 2. Based on the original Bluetooth Music Controls.

apps.json

@@ -4307,5 +4307,19 @@
       {"name":"binwatch.app.js","url":"app.js"},
       {"name":"binwatch.img","url":"app-icon.js","evaluate":true}
     ]
+  },
+    {
+    "id": "hidmsicswipe",
+    "name": "Bluetooth Music Swipe Controls",
+    "shortName": "Swipe Control",
+    "version": "0.01",
+    "description": "Based on the original Bluetooth Music Controls. Swipe up/down for volume, left/right for previous and next, tap for play/pause and btn1 to lock and unlock the controls. Enable HID in settings, pair with your phone, then use this app to control music from your watch!",
+    "icon": "hidmsicswipe.png",
+    "tags": "bluetooth",
+    "supports": ["BANGLEJS2"],
+    "storage": [
+      {"name":"hidmsicswipe.app.js","url":"hidmsicswipe.js"},
+      {"name":"hidmsicswipe.img","url":"hidmsicswipe-icon.js","evaluate":true}
+    ]
   }
 ]

apps/hidmsicswipe/changelog

@@ -0,0 +1 @@
+0.01: Core functionnality based entirely on hidmsic

apps/hidmsicswipe/hidmsicswipe-icon.js

@@ -0,0 +1 @@
+require("heatshrink").decompress(atob("mEwwhC/AH4A5xGICquZzAVUAAIXQCogXQCoxHPCox0BxIXNxIVFBAQXPUAwXPBw4XowAvuC/4X/C9sIC6kIxGZzIXSFgIWBC6QWEC6RECAAOJwAXQFwoXLxAqBC4MICweZCxhWEC4mICxxuDA4I3BCxQ/FQxpyEK6AucC4idMI5OICyQwBQpgA/AH4Au"))

apps/hidmsicswipe/hidmsicswipe.js

@@ -0,0 +1,93 @@
+var storage = require('Storage');
+
+const settings = storage.readJSON('setting.json',1) || { HID: false };
+
+var sendHid, next, prev, toggle, up, down, profile;
+var lasty = 0;
+var lastx = 0;
+
+if (settings.HID=="kbmedia") {
+  profile = 'Music';
+  sendHid = function (code, cb) {
+    try {
+      NRF.sendHIDReport([1,code], () => {
+        NRF.sendHIDReport([1,0], () => {
+          if (cb) cb();
+        });
+      });
+    } catch(e) {
+      print(e);
+    }
+  };
+  next = function (cb) { sendHid(0x01, cb); };
+  prev = function (cb) { sendHid(0x02, cb); };
+  toggle = function (cb) { sendHid(0x10, cb); };
+  up = function (cb) {sendHid(0x40, cb); };
+  down = function (cb) { sendHid(0x80, cb); };
+} else {
+  E.showPrompt("Enable HID?",{title:"HID disabled"}).then(function(enable) {
+    if (enable) {
+      settings.HID = "kbmedia";
+      require("Storage").write('setting.json', settings);
+      setTimeout(load, 1000, "hidmsicswipe.app.js");
+    } else setTimeout(load, 1000);
+  });
+}
+
+function drawApp() {
+  g.clear();
+  if(Bangle.isLocked()==false) E.showMessage('Swipe', 'Music');
+  else E.showMessage('Locked', 'Music');
+}
+
+if (next) {
+  setWatch(function(e) {
+    var len = e.time - e.lastTime;
+      E.showMessage('lock');
+      setTimeout(drawApp, 1000);
+      Bangle.setLocked(true);
+  }, BTN1, { edge:"falling",repeat:true,debounce:50});
+  Bangle.on('drag', function(e) {  
+    if(!e.b){
+      //console.log(lasty);
+      //console.log(lastx);
+    if(lasty >  40){
+    E.showMessage('down');
+      setTimeout(drawApp, 1000);
+      down(() => {});
+    }
+      else if(lasty < -40){
+    E.showMessage('up');
+      setTimeout(drawApp, 1000);
+      up(() => {});
+    } else if(lastx < -40){
+    E.showMessage('prev');
+      setTimeout(drawApp, 1000);
+      prev(() => {});
+    } else if(lastx > 40){
+    E.showMessage('next');
+      setTimeout(drawApp, 1000);
+      next(() => {});
+    } else if(lastx==0 && lasty==0){
+    E.showMessage('play/pause');
+      setTimeout(drawApp, 1000);
+      toggle(() => {});
+    }
+      lastx = 0;
+      lasty = 0;
+    }
+            else{
+            lastx = lastx + e.dx;
+            lasty = lasty + e.dy;
+  }
+  });
+  
+  Bangle.on("lock", function(on) {
+    if(!on){
+      E.showMessage('unlock');
+      setTimeout(drawApp, 1000);
+    }
+  });
+
+  drawApp();
+}