Android hard crash with blob:// links
See original GitHub issueBug description:
Getting a hard crash on Android (see log below) when the webview tries to open a blob link.
In addition, the onShouldStartLoadWithRequest
prop is not called which I’m also using to stop blob links from even running.
java.lang.IllegalArgumentException Can only download HTTP/HTTPS URIs: blob:https://app.zinspector.com/b20a08ad-41c7-4d93-bd14-2280b9d96d2c
DownloadManager.java:614 android.app.DownloadManager$Request.<init>
RNCWebViewManager.java:199 com.reactnativecommunity.webview.RNCWebViewManager$2.onDownloadStart
PG:537 sV.a
PG:25 aHF.handleMessage
Handler.java:106 android.os.Handler.dispatchMessage
Looper.java:164 android.os.Looper.loop
ActivityThread.java:7000 android.app.ActivityThread.main
Method.java:-2 java.lang.reflect.Method.invoke
RuntimeInit.java:441 com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run
ZygoteInit.java:1408 com.android.internal.os.ZygoteInit.main
To Reproduce:
Test the webview with any page that as a blob download.
Expected behavior:
First, it shouldn’t crash with a blob:// link. Secondly, at least onShouldStartLoadWithRequest
should be called so we can prevent the link from running.
Screenshots/Videos:
Environment:
- OS: Android
- OS version: 8.1, 9, 10
- react-native version: 0.61.5
- react-native-webview version: 7.6.0
Issue Analytics
- State:
- Created 4 years ago
- Reactions:6
- Comments:9 (2 by maintainers)
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Top GitHub Comments
Please re-open, this is still happening 😦
Although the above is a nice workaround, this is still an issue and can’t be worked around like that all the time (e.g., a google maps viewer). Not looking for a definite solution, but at least a try/catch in the native code would be awesome.