Application crashes Android Configuration tool

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Get a LG P350f Smartphone.
2. Install Wifi Keyboard.
3. Enable Wifi Keyboard in Configuration > Keyboard and Languages
4. Use Wifi Keyboard.
5. Try to reenter the Keyboard and Languages tab.
6. The Config Application crashes
7. Try to use the Manage Applications tab and select Wifi Keyboard options.
8. The Config Application crashes.

What is the expected output? What do you see instead?

I should not crash the Config Application, since it's the only way to disable 
Wifi Keyboard and return to the smartphone default input method. The only way I 
was successfull in disabling Wifi Keyboard was forcing its exit.

What version of the product are you using? On what operating system?
Wifi Keyboard 2.3.2
Androi 2.2.2
kernel 2.6.32.9 lg-electronics@5bfqrbx #3 Tue Apr 5 11:22:03 KST 2011
Mouting FRG83G
Software version LG-P350f-V10a

Please provide any additional information below.

I have followed exactly the instructions available in the Wifi Keyboard start 
screen in my phone. It works pretty well, except for this issue.

Original issue reported on code.google.com by paulo.s....@gmail.com on 15 Apr 2012 at 3:41

[GoogleCodeExporter]

I cannot reproduce. In any case, long-tapping any input box should let you 
select a different input method.

Original comment by johannes.schindelin on 19 Nov 2014 at 10:56