android - chrome inspector，远程调试在我的移动应用程序上不再正常工作

Question

我使用 Cordova/Ionic 构建了一个渐进式网络应用程序。在过去 3 年的大部分时间里，我一直在使用开发工具对我的应用程序进行故障排除和分析。然而，在过去几周，我认为自从 Chrome 更新到 v70+ 后，开发工具无法再正确连接和/或管理在我的外部设备(几个不同的测试手机)上运行的应用程序。

我有 4 部 Android 测试手机，当连接到每部设备时，开发工具都会出现相同或几乎相同的问题。

1. desktop keyboard and mouse do not work anymore - I can't use either to interact with the app on the phone anymore. As well, on some phones I can't use the element inspector (while on others that does work). But regardless of phone, I can't use the desktop mouse to click on app buttons in the web-view. Keyboard does not work on any of the devices either.

2. Often, even the native buttons in the app (directly on the phone) won't work if dev-tools has been opened to look at the app. If they do work, you press the button and like 10-15 seconds later the app finally responds.

3. When dev-tools is opened and connected to the device app, the response time of the apps is now extremely slow as well. Sometimes the app just crashes or I get messages saying "app not responding, wait or close?"

4. If I disconnect the phones from the desktop, and/or don't run dev-tools on the app, the app works and responds just fine. Something specific to dev-tools is causing all these problems.

出于测试目的，不同的手机上运行了 5.1、6.1.1 和 7.1 版本。同样，开发工具在几周前工作得很好。我记得在开发工具中影响性能和 WebView 呈现的各种小问题，现在以上所有问题都影响了我对应用程序(开发)进行故障排除和分析的能力。

My environment:

Cordova CLI: 8.0.0
cordova-android: 7.1.1
Gulp version:  CLI version 3.9.1
Gulp local:
Ionic Version: 1.3.4
Ionic CLI Version: 1.7.14
Ionic App Lib Version: 0.7.0
OS: Windows 7 SP1
Node Version: v6.10.3

Chrome: Version 70.0.3538.102 (Official Build) (64-bit)

我不能确定，但​​我认为所有这些问题都是从 Chrome 自身更新到 v70 开始的。某些检查功能和 UI 渲染。我将其删除以查看它是否与开发工具冲突，但所有相同的问题仍然存在。

Answer 1

我有同样的问题，几个月前它还可以，但现在坏了。

作为解决方法，我尝试禁用截屏视频，重新启动应用程序，然后重新启动 devtools，它成功了!

希望这对您有所帮助!