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apps/gbtwist/app.js

@@ -0,0 +1,97 @@
+//   just a watch, to fill an empty screen
+
+function drwClock() {
+  var d = new Date();
+  var h = d.getHours(), m = d.getMinutes();
+  var time = ("0"+h).substr(-2) + ":" + ("0"+m).substr(-2);
+  g.reset();
+  g.setFont('6x8',7);
+  g.setFontAlign(-1,-1);
+  g.drawString(time,20,80);
+}
+
+g.clear();
+drwClock();
+Bangle.loadWidgets();
+Bangle.drawWidgets();
+
+/////////////////////////////////////////////////////////////
+//   control music by twist/buttons
+
+var counter = 0; //stores your counted your twists
+var tstate = false; //are you ready to count the twists?
+
+function playx() {
+  Bluetooth.println(JSON.stringify({t:"music", n:"play"}));
+}
+
+function volup() {
+  Bluetooth.println(JSON.stringify({t:"music", n:"volumeup"}));
+}
+
+function voldn() {
+  Bluetooth.println(JSON.stringify({t:"music", n:"volumedown"}));
+}
+
+function sendCmd() {
+  print (counter);
+  Bangle.beep(200,3000);
+  if (tstate==false && counter>0){
+  do {playx(); counter--;}
+  while (counter >= 1);
+  }
+}
+
+function twistctrl() {
+  if (tstate==false){
+    tstate=true;
+    setTimeout('tstate=false',4000);
+    setTimeout(sendCmd,4100);
+    Bangle.beep(200,3000);
+  }
+  else{
+  g.clearRect(10,140,230,200);
+  if (tstate==true){
+  if (counter < 5){
+    counter++;
+    drwCmd();
+    Bangle.buzz(100,2);
+    }
+  else {
+    counter = 0;
+    Bangle.buzz(400);
+       }
+  }
+  }
+}
+
+function drwCmd() {
+  g.setFont('6x8',6);
+  g.setColor(0.3,1,0.3);
+  g.clearRect(10,140,230,200);
+switch (counter){
+  case 1:
+  g.drawString('play',50,150);
+  break;
+  case 2:
+  g.drawString('next',50,150);
+  break;
+  case 3:
+  g.drawString('prev',50,150);
+  break;
+  case 4:
+  g.drawString('nx f',50,150);
+  break;
+  case 5:
+  g.drawString('pr f',50,150);
+  break;
+  case 0:
+  g.clearRect(10,140,230,200);
+  break;
+}
+}
+
+setWatch(volup,BTN1,{repeat:true});
+setWatch(voldn,BTN3,{repeat:true});
+Bangle.on('twist',twistctrl);
+setWatch(Bangle.showLauncher, BTN2, {repeat:false,edge:"falling"});