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VistasAndroid webview crash "Fatal signal 5 (SIGTRAP)"
I have an app with a web view in which I load HTML content with JavaScript enabled. The web view is inside a fragment.
This is how I initialize the web view inside the method onCreateView of the fragment :
WebView webview = (WebView) mainView.findViewById(R.id.webview);
WebSettings webSettings = webview.getSettings();
webSettings.setJavaScriptEnabled(true);
webSettings.setDisplayZoomControls(false);
webSettings.setLoadsImagesAutomatically(true);
webSettings.setBuiltInZoomControls(true);
webSettings.setDomStorageEnabled(true);
webSettings.setSupportMultipleWindows(true);
webview.setWebViewClient(new WebViewClient() {
@Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
/*
* My code
*/
}
});
webview.setWebChromeClient(new WebChromeClient() {
@Override
public boolean onCreateWindow(WebView view, boolean isDialog, boolean isUserGesture, Message resultMsg) {
WebView.HitTestResult result = view.getHitTestResult();
String data = result.getExtra();
if (data != null) {
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(data));
startActivity(browserIntent);
}
return false;
}
});
webview.loadDataWithBaseURL(baseUrl, htmlData, "text/html", "utf-8", "");
In the web view, a map is loaded with JavaScript. On this map, we can click on elements and load photos. When clicked, the photo is displayed in a popup (still inside the web view). When I click on the back button to go back to the map, the app crashes.
Here is the error log :
A/libc: Fatal signal 5 (SIGTRAP), code 1 in tid 949 (Chrome_InProcRe) [ 03-21 11:26:08.510 364: 364 W/ ] debuggerd: handling request: pid=32610 uid=10289 gid=10289 tid=949
I tested and got the crash on Android 7.1.1, 6.0.1, 5.0.2. Then I tried with Android 4.4.2 and the app didn't crash.
When I click on the back button (as we can see on the GIF), it should go back to the previous state with the popup closed
2 Respuestas
Responde la pregunta0
Try to override the back navigation functionality and close the popup yourself.
You don't need to handle all the stack navigation logic, just have a state when you are showing this popup. Apply your own navigation logic(like manually closing the popup).
void onBackPressed(){
if(isTheBuggyPopupIsOn){
closeTheBuggyPopup();
}
else{
super.onBackPressed();
}
}
0
Try this....
First add this
webView.setWebViewClient(new MyBrowser());
and then add this
public class MyBrowser extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
// TODO Auto-generated method stub
if (url.equals(""YOUR URL)) {
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
startActivity(intent);
return true;
} else {
return false;
}
}
}