Android WebView optimize remote Web access to local resources

1. Load the local Web page, you can directly use the file:///android_asset/load

Webview.loadurl ("file:///android_asset/test2.html");

2. Load the Server Web page, and then access the local resources, due to webview security restrictions, cannot be accessed directly, can be overridden by overriding the Webviewclient class Shouldinterceptrequest method implementation

In the case of poor network environment, all resources are loaded from the network, causing the page to load slowly. With the development of a hybrid framework, you can increase the load speed of the page by using the built-in resource files, and you can

Improve development efficiency.

3. Android 4.2 The following addjavascriptinterface vulnerability processing

Reference http://www.pedant.cn/2014/07/04/webview-js-java-interface-research/

Implementation principle: Implement native Code and Web page interaction by overriding Webchromeclient's Onjsprompt or Onjsalert

　　

SOURCE Download: Http://pan.baidu.com/s/1hqkYYkG

Android WebView optimize remote Web access to local resources