chore: Comment out the code that keeps the browser active while downloading files

src/utils/jensen.js

@@ -762,48 +762,48 @@ Jensen.prototype.getFile = async function (filename, length, ondata, onprogress)
   let fname = [];
   for (let i = 0; i < filename.length; i++) fname.push(filename.charCodeAt(i));
 
-  let wakeLock = null;
-  function visibilitychange() {
-    let audio = document.getElementById('test_audio');
-    if (!audio) {
-      audio = document.createElement('audio');
-      audio.id = 'test_audio';
-      audio.src = 'https://audionotes.hidock.com/test/test.aac';
-      audio.loop = true;
-      audio.controls = false;
-      audio.autoplay = true;
-      audio.muted = true;
-      document.body.appendChild(audio);
-    }
-    if (document.visibilityState === 'hidden') {
-      console.log('Page is hidden');
-      audio.play();
-    } else {
-      audio.pause();
-      console.log('Page is visible');
-      wakeLock && wakeLock.release();
-    }
-  }
-
-  if ('wakeLock' in navigator) {
-    try {
-      wakeLock = await navigator.wakeLock.request('screen');
-      console.log('Wake lock activated');
-    } catch (err) {
-      console.error('Failed to acquire wake lock:', err);
-    }
-  }
-
-  function clearEventAndTask() {
-    const audio = document.getElementById('test_audio');
-    audio && audio.remove();
-    wakeLock && wakeLock.release();
-    console.log('Clear event and task.');
-  }
-
-  visibilitychange();
-
-  document.addEventListener('visibilitychange', visibilitychange);
+  // let wakeLock = null;
+  // function visibilitychange() {
+  //   let audio = document.getElementById('test_audio');
+  //   if (!audio) {
+  //     audio = document.createElement('audio');
+  //     audio.id = 'test_audio';
+  //     audio.src = 'https://audionotes.hidock.com/test/test.aac';
+  //     audio.loop = true;
+  //     audio.controls = false;
+  //     audio.autoplay = true;
+  //     audio.muted = true;
+  //     document.body.appendChild(audio);
+  //   }
+  //   if (document.visibilityState === 'hidden') {
+  //     console.log('Page is hidden');
+  //     audio.play();
+  //   } else {
+  //     audio.pause();
+  //     console.log('Page is visible');
+  //     wakeLock && wakeLock.release();
+  //   }
+  // }
+
+  // if ('wakeLock' in navigator) {
+  //   try {
+  //     wakeLock = await navigator.wakeLock.request('screen');
+  //     console.log('Wake lock activated');
+  //   } catch (err) {
+  //     console.error('Failed to acquire wake lock:', err);
+  //   }
+  // }
+
+  // function clearEventAndTask() {
+  //   const audio = document.getElementById('test_audio');
+  //   audio && audio.remove();
+  //   wakeLock && wakeLock.release();
+  //   console.log('Clear event and task.');
+  // }
+
+  // visibilitychange();
+
+  // document.addEventListener('visibilitychange', visibilitychange);
 
   let flen = 0;
   let handler = (msg) => {
@@ -812,15 +812,15 @@ Jensen.prototype.getFile = async function (filename, length, ondata, onprogress)
       ondata(msg.body);
       Logger.info('jensen', 'getFile length', `${length} ${flen}`);
       if (flen >= length) {
-        document.removeEventListener('visibilitychange', visibilitychange);
+        // document.removeEventListener('visibilitychange', visibilitychange);
         Logger.info('jensen', 'getFile', 'file transfer finish.');
-        clearEventAndTask();
+        // clearEventAndTask();
         // return OK indicates all file blocks received
         return 'OK';
       }
     } else {
-      document.removeEventListener('visibilitychange', visibilitychange);
-      clearEventAndTask();
+      // document.removeEventListener('visibilitychange', visibilitychange);
+      // clearEventAndTask();
       Logger.info('jensen', 'getFile', 'file transfer fail.');
       ondata('fail');
       return 'fail';