Volla Keyboard registriert Anschläge mehrfach

[RolandFieger]

Buchstaben werden beim Tippen mit dem externen Volla Keyboard häufig doppelt erkannt. Das Schreiben längerer Texte wird damit extrem mühsam. Hacks mit ADB zu Parametern wie keyboard_repeat_rate oder keyboard_repeat_delay zeigen keine Besserung.

1. Kann das Problem mit einem entsprechenden Parameter umgangen werden?
2. Lässt sich das mit einem Bugfix + Update beheben?

[wurzer]

@techyminati @erfanoabdi Can you please have look?

Letters are often recognized twice when typing with the external Volla keyboard. This makes writing longer texts extremely tedious. Hacks with ADB to parameters such as keyboard_repeat_rate or keyboard_repeat_delay show no improvement.
Can the problem be circumvented with an appropriate parameter?
Can this be fixed with a bug fix + update?

[RolandFieger]

Any progress on this issue? At the moment the keyboard is senseless when typing fast with 10 fingers!

[wurzer]

Unfortunately I can't reproduce this issue. Did you check the setting for the duration of keyboard events?

[RolandFieger]

Which concrete setting are you asking for?

[wurzer]

Please open system settings, system, keyboard, physical keyboard and enable bounce keys.

[RolandFieger]

Already tried this setting - no change regarding this issue. Hardware-Defect possible?

[wurzer]

@RolandFieger I can't exclude a hardware issue. If you realize it for all keys, a hardware issue is unlikely. But we can shcek you keyboard. How long is the delay on you keyboard to add a charakter multiple times?

[RolandFieger]

@wurzer I can't say, that it happens for all keys at "once". It happens randomly e.g. and very often with 'a' or 'l'. In That case the character is typed and at once shown twice without any delay. I will send the keyboard back for exchange with a working one.

[wurzer]

I have opened an internal ticket to add a delay, that prevents multiple characters. We can also check your hardware. Please open a ticket at volla.online/en/support.

[RolandFieger]

Any News on that? I've sent back the keyboard in the meantime.

[wurzer]

Yes, we are investigating in the keyboard setting. If you have development skills you can check the best parameter for you. You need activate the development mode and Android Platform Tools on your PC or Mac.

key_repeat_timeout: The duration before a key repeat begins in milliseconds (default is 400)

adb shell settings put secure key_repeat_timeout 1000

key_repeat_delay: The duration between successive key repeats in milliseconds (default is 50)

adb shell settings put secure key_repeat_delay 300

[RolandFieger]

In the meantime I got a new keyboard. The problem still exists. I have also used the keyboard settings. It works ok for some minutes, then I have repeating characters again.