[jira] [Updated] (GUACAMOLE-621) Android Gboard keyboard inserts extra control characters in Text input mode

["Nick Couchman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GUACAMOLE-621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Couchman updated GUACAMOLE-621:
------------------------------------
    Priority: Minor  (was: Major)

> Android Gboard keyboard inserts extra control characters in Text input mode
> ---------------------------------------------------------------------------
>
>                 Key: GUACAMOLE-621
>                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-621
>             Project: Guacamole
>          Issue Type: Bug
>    Affects Versions: 0.9.14
>         Environment: Android using the Gboard keyboard with default settings & the Text input mode in Guacamole.
>            Reporter: Eric Severance
>            Priority: Minor
>
> When using the text input method on Android using the Gboard keyboard, extra control characters are inserted into the session. This happens very often when the "Show connection strip" feature is enabled for the keyboard (in Android: Settings -> Language & Input -> Virtual Keyboard -> Gboard -> Text correction). It still happens, but much less frequently, with the "Show connection strip" feature disabled.
> It seems the sequence "^[[3~" gets sent 3 times when a key is pressed (^[ is ESC, \033). This may be due to the fact that Gboard is underlining the character (as if to offer suggestions).
> Could the "^[[3~" sequence be filtered in Guacamole?



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