lbod opened a new issue #889:
URL: https://github.com/apache/cordova-plugin-inappbrowser/issues/889
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### Issue Type
<!-- Please check the boxes by putting an x in the [ ] like so: [x] -->
- [ ] Bug Report
- [ ] Feature Request
- [x] Support Question
## Description
We have a site opened in an inappbrowser and that site relies on detecting
if the "cordova_iab" object is present to set up specific setup logic e.g. `if
(cordova) { // do event handler code specific to cordova } else {// do event
handler code for normal browser }`.
The issue we are facing is there appears to be a race condition of some
sort, where sometimes the `cordova_iab` object isn't available yet at page load
time (or when the opened site's JavaScript is initialising).
I am trying to debug the plugin to understand during the lifecycle when that
object is made available to the opened page. However I don't have much
knowledge of Android and Cordova so wanted to ask here, or if there is a better
way to do this?
I have thought it may be better to pass in as a flag (that this is Cordova)
via a request parameter to get round the issue. Knowing if there are possible
race conditions would help me understand if that is a last resort.
## Information
Debugging the pluging I can see when
`inAppWebView.addJavascriptInterface(new JsObject(), "cordova_iab");` but I
have no idea how this relates to the Android Webview lifecycle and indeed, that
of the opened page.
### Command or Code
<!-- What command or code is needed to reproduce the problem? -->
### Environment, Platform, Device
<!-- In what environment, on what platform or on which device are you
experiencing the issue? -->
### Version information
<!--
What are relevant versions you are using?
For example:
Cordova: Cordova CLI, Cordova Platforms, Cordova Plugins
Other Frameworks: Ionic Framework and CLI version
Operating System, Android Studio, Xcode etc.
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```
Ionic:
Ionic CLI : 6.15.0
Ionic Framework : @ionic/angular 5.5.2
@angular-devkit/build-angular : 0.1100.6
@angular-devkit/schematics : 11.0.6
@angular/cli : 11.0.6
@ionic/angular-toolkit : 3.0.0
Cordova:
Cordova CLI : 10.0.0
Cordova Platforms : android 9.0.0, ios 6.2.0
Cordova Plugins : cordova-plugin-ionic-keyboard 2.2.0,
cordova-plugin-ionic-webview 5.0.0, (and 32 other plugins)
Utility:
cordova-res : 0.15.3
native-run (update available: 1.4.0) : 1.3.0
System:
ios-deploy : 1.11.4
ios-sim : 8.0.2
NodeJS : v14.17.0
npm : 6.14.13
```
## Checklist
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- [x] I searched for already existing GitHub issues about this
- [x] I updated all Cordova tooling to their most recent version
- [x] I included all the necessary information above
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