Added: Music App

music app/README.md

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+
+## Build
+```bash
+$ androidjs b
+```
+

music app/main.js

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+var mp3Duration = require('mp3-duration');
+var convert = require('convert-seconds');
+const path = require('path');
+const fs = require('fs');
+
+const {back} = require('androidjs');
+
+
+// let __dir = '/media/devesh/Data/Songs/';
+let __dir = undefined;
+
+
+async function buildList() {
+
+    const items = fs.readdirSync(__dir);
+
+    for (let i = 0; i < items.length; i++) {
+
+        let item = {
+            track: undefined,
+            name: undefined,
+            duration: undefined,
+            file: undefined
+        };
+
+        item.track = i;
+        item.name = items[i];
+        item.duration = undefined;
+        item.file = 'file://' + path.join(__dir, items[i]);
+
+
+        if (path.parse(items[i]).ext === '.mp3') {
+            mp3Duration(path.join(__dir, items[i]), function (err, duration) {
+                if (err) return console.log(err.message);
+                let t = convert(duration);
+                item.duration = t.hours + ':' + t.minutes + ':' + t.seconds;
+                console.log(item);
+                back.send('playListSong', item);
+            });
+        }
+    }
+}
+
+back.on('getList', (dir) => {
+    __dir = dir;
+    buildList();
+});