我正在 android 中做 webview,其中我正在调用该网站中的网站链接,我正在调用web.whatsapp.com链接。现在,此链接在桌面和移动视图中运行良好,而如果我在网络视图中打开相同的链接,则显示错误,即网页不可用,以便更清晰地查看错误图像
这是android webview的代码
public class MainActivity extends AppCompatActivity {
WebView webView;
ProgressBar bar;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
webView = (WebView) findViewById(R.id.webView2);
bar =(ProgressBar) findViewById(R.id.progressBar2);
webView.setWebViewClient(new myWebClient());
webView.loadUrl("http://.../");
webView.getSettings().setJavaScriptEnabled(true);
webView.setWebViewClient(new myWebClient());
}
public class myWebClient extends WebViewClient{
@Override
public void onPageFinished(WebView view, String url) {
bar.setVisibility(View.GONE);
view.setVisibility(webView.VISIBLE);
super.onPageFinished(view, url);
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
bar.setVisibility(View.VISIBLE);
}
@Override
public boolean shouldOverrideUrlLoading(WebView view, …Run Code Online (Sandbox Code Playgroud)