onSuccess called before camera activity closed

[dcousens]

Having the camera view still running (while it is closing) AFTER the onSuccess callback is called means other plugins such as cordova-plugin-dialog won't work and have an internal violation.

This typically means I have to add a setTimeout(..., 1000) to my QR scanner to avoid the application from failing to re-open those plugins.

The simplest example of this would be (using cordova-plugin-dialog):

cloudSky.zBar.scan({}, function () {
  window.navigator.alert('This fails', function () {}, 'Text', 'OK')
}, functoin () {
  setTimeout(function () {
    window.navigator.alert('But this works... until you do the other one', function () {}, 'Text', 'OK')
  }, 1000)
})

[MaicolBen]

This doesn't work sometimes, I could avoid this issue removing the error callback

[dcousens]

Interesting @MaicolBen, do you have any idea on how to fix it within the Android plugin code?

[dcousens]

If not, do you have a reproduction test-case I could use to attempt to fix it for #48?

[MaicolBen]

@dcousens Nevermind, I found that onError is called before the camera activity closed in iOS and Android, so it is quite similar, but it is more related to #42