Quit and update the application after new version been downloaded

Author: Howard Ju

src/controller/update-controller.js

@@ -21,7 +21,9 @@ class UpdateController {
         detail: `${info.releaseNotes}`
       }, response => {
         if (response) {
-          autoUpdater.downloadUpdate();
+          autoUpdater.downloadUpdate().then(downloads => {
+            autoUpdater.quitAndInstall();
+          });
         }
       });
     });

src/main.js

@@ -55,6 +55,10 @@ class ElectronXiami {
       }
     });
 
+    app.on('before-quit', () => {
+      this.tray.tray.destroy();
+    });
+
     app.on('quit', () => {
       // empty cover cache folder before exit.
       fs.remove(`${app.getPath('userData')}/covers`);