android–为什么CordovaWebViewClient不再在Cordova6中工作了

我已经编写了自定义webviewclient类来覆盖cordova 3.7中的onPageStarted,onPageFinished等,它工作正常.

在下面的代码中,我已经将www目录托管到Web服务器并从那里交互cordova插件(条形码扫描器,nfc,蓝牙等).

public class MainActivity extends CordovaActivity {
private WebView webView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
super.init();
loadUrl("https://example.com");
}
public class CustomCordovaWebViewClient extends CordovaWebViewClient {
public CustomCordovaWebViewClient(CordovaInterface cordova, CordovaWebView view) {
super(cordova, view);
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
Log.i("CSP Log", "onPageStarted: " + url);
}
@Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
Log.i("CSP Log", "onPageFinished: " + url);
}
@Override
public void doUpdateVisitedHistory(WebView view, String url, boolean isReload){
super.doUpdateVisitedHistory(view, url, isReload);
}
@Override
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
super.onReceivedError(view, errorCode, description, failingUrl);
}
}
}


一年后,我将项目从cordova 3.7迁移到cordova 6,但我发现上面的代码像CordovaWebViewClient一样被破坏,super.onPageStarted等无法解析符号.我也尝试过CordovaWebViewImpl并迷惑自己.

在google上搜索了很多我发现的解决方案,这些解决方案主要在2011-14中给出,不适用.我找不到cordova文档有用.

解决方法:

它被SystemWebViewClient取代

你应该做这样的事情：

SystemWebView wv = (SystemWebView)appView.getView();
wv.setWebViewClient(new SystemWebViewClient((SystemWebViewEngine)appView.getEngine()){
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
Log.i("CSP Log", "onPageStarted: " + url);
}
@Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
Log.i("CSP Log", "onPageFinished: " + url);
}
@Override
public void doUpdateVisitedHistory(WebView view, String url, boolean isReload){
super.doUpdateVisitedHistory(view, url, isReload);
}
@Override
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
super.onReceivedError(view, errorCode, description, failingUrl);
}
});