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  <h1 class="title">安卓系统出错诊断
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  <p><a href="..">超微浏览器</a>如果闪退，会生成出错文件&quot;error.log&quot;。</p>
<p>如果超微或安卓系统或任何应用出现问题，则可利用超微浏览器进行诊断，方法如下：</p>
<ul>
<li>访问<a href="../cmds/index.html#">常用命令网页</a>，点击安装logcat相关的两个命令。</li>
<li>清空后台并重启超微浏览器。</li>
<li>长按历史按钮，执行命令&quot;清空logcat&quot;。</li>
<li>触发有问题的功能。</li>
<li>长按历史按钮，执行命令&quot;输出logcat.log&quot;.</li>
<li>检查文件&quot;logcat.log&quot;内容。</li>
</ul>
<p>超微浏览器是手机上调试javascript脚本的最佳工具，无需打包就可有多种方式运行javascript代码。webview dev版自带devtools，运行此工具，打开flag &quot;webview-log-js-console-messages&quot;以后所有js出错信息及console输出会被复制到logcat中。然后用户可根据上一段所述方法诊断。</p>
<p>非dev版本webview可点击如下链接运行devtools。<br>
<a href="i:16:com.android.webview.SHOW_DEV_UI:com.google.android.webview:org.chromium.android_webview.devui.MainActivity">devtools for com.google.android.webview</a></p>
<p><a href="i:16:com.android.webview.SHOW_DEV_UI:com.android.webview:org.chromium.android_webview.devui.MainActivity">devtools for com.android.webview</a></p>

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<p>Last Modified: 6 October 2024<br>
update intent action for webview dev ui<br>
<pre></pre>
</p>

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