Change onReceivedError logic to allow scripts to handle iframe loading errors
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Key: CB-538
URL: https://issues.apache.org/jira/browse/CB-538
Project: Apache Callback
Issue Type: Improvement
Components: Android
Affects Versions: 1.6.0
Reporter: Pavel Zubkou
Assignee: Joe Bowser
If I understand correctly, onReceivedError handles WebView loading errors, both
for a document loaded into a WebView and for iframes loaded inside the
document. Currently onReceivedError has actually to outcomes: load page
specified via errorUrl property into WebView or show error dialog and close
activity.
Both outcomes are not desired when error came from loading iframe since
application loaded into the WebView loses control of all events and can not
handle iframe loading error.
I think it would be more appropriate to check failingUrl and if it does not
equals to this.url - just do not catch error in onReceivedError, thus allowing
scripts from document loaded into WebView handle iframe loading errors.
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