我正在尝试在 webview 中加载 twitter 小部件文件。我的 webview 加载正确，但是当我尝试打开 webview 中的链接（twitter 小部件文件中的链接）时，我收到上述错误并且整个屏幕变成空白。下面是我正在使用的代码。
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_view_all);
String url = getIntent().getExtras().getString("url");
webProgress = (ProgressBar) mCustomView.findViewById(R.id.webProgress);
mWebView = (WebView) findViewById(R.id.web_view);
noDataConnection = (LinearLayout) findViewById(R.id.layout_no_network);
detector = new ConnectionDetector(this);
mWebView.getSettings().setDomStorageEnabled(true);
mWebView.setWebViewClient(new WebViewClient() {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
// Log.e(TAG, "shouldOverrideUrlLoading : " + url);
if (!detector.isConnectingToInternet()) {
noDataConnection.setVisibility(View.VISIBLE);
webProgress.setVisibility(View.GONE);
return true;
} else {
noDataConnection.setVisibility(View.GONE);
webProgress.setVisibility(View.VISIBLE);
return false;
}
}
@Override
public void onReceivedError(WebView view, int errorCode, String description, String failingUrl) {
super.onReceivedError(view, errorCode, description, failingUrl);
noDataConnection.setVisibility(View.VISIBLE);
webProgress.setVisibility(View.GONE);
}
});
mWebView.setWebChromeClient(new WebChromeClient() {
@Override
public void onProgressChanged(WebView view, int newProgress) {
super.onProgressChanged(view, newProgress);
if (newProgress >= 100) {
Log.e(TAG, "onProgressChanged : 100%");
webProgress.setVisibility(View.GONE);
}
}
});
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.getSettings().setBuiltInZoomControls(true);
mWebView.setScrollBarStyle(View.SCROLLBARS_OUTSIDE_OVERLAY);
if (!detector.isConnectingToInternet()) {
noDataConnection.setVisibility(View.VISIBLE);
webProgress.setVisibility(View.GONE);
} else {
noDataConnection.setVisibility(View.GONE);
webProgress.setVisibility(View.VISIBLE);
mWebView.loadUrl(url);
}
}
任何帮助表示赞赏。