[英]Why does my CSS and PHP include not load in my WebView
I use a WebView
in my app.我在我的应用程序中使用
WebView
。 When the app is not connected to the internet I want to serve the site locally.当应用程序未连接到互联网时,我想在本地为该站点提供服务。 I was able to build the
APK
and install the app onto my device, but when I start the app offline, it is just showing the body PHP
, but it did not call/load the CSS
File or include the PHP
files.我能够构建
APK
并将应用程序安装到我的设备上,但是当我离线启动应用程序时,它只显示正文PHP
,但它没有调用/加载CSS
文件或包含PHP
文件。
Directory structure in Android Studio : Android Studio 中的目录结构:
This is my MainActivity
:这是我的
MainActivity
:
public class Callback extends WebViewClient{
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl){
Toast.makeText(getApplicationContext(), "No Internet Access!", Toast.LENGTH_SHORT).show();
view.loadUrl("file:///android_asset/nointernet.php");
}
}
This is my "No Internet" page这是我的“无互联网”页面
<body>
<!-- Navigation Bar -->
<?php include 'assets\inc\navmobpage.php'; ?>
<!-- Page Content -->
<div class="container" align="center" style="background-color: white;padding-top: 50px;">
<img src="assets\img\nointernet.png" width="100%" />
<a class="btref" href="http://xx.xx.xx">REFRESH</a>
</div>
<?php include 'assets\inc\footmob.php'; ?>
<!-- Bootstrap core JavaScript -->
<script src="assets\general\jquery\jquery.min.js"></script>
<script src="assets\general\bootstrap\js\bootstrap.bundle.min.js"></script>
</body>
Android does not ship with a PHP
server. Android 不附带
PHP
服务器。 Therefore for all common intents and purposes, it is not possible to serve a .php
file locally.因此,对于所有常见的意图和目的,不可能在本地提供
.php
文件。
You would need to rewrite your offline page to function without any PHP
code.您需要重写离线页面才能在没有任何
PHP
代码的情况下运行。
I assume the CSS
you refer to is also part of the PHP
include and therefore is not loading for the same reason.我假设您引用的
CSS
也是PHP
包含的一部分,因此不会出于同样的原因加载。
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